服役环境影响下的材料载流摩擦学行为研究进展

沈明学 ,  陈思扬 ,  吴海红 ,  肖丽 ,  王能慧 ,  季德惠

中国机械工程 ›› 2026, Vol. 37 ›› Issue (01) : 2 -13.

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中国机械工程 ›› 2026, Vol. 37 ›› Issue (01) : 2 -13. DOI: 10.3969/j.issn.1004-132X.2026.01.001
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服役环境影响下的材料载流摩擦学行为研究进展

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Research Progresses of Current Carrying Tribological Behavior of Materials under Influences of Service Environment

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摘要

综述了服役环境影响下的材料载流摩擦学行为研究进展,重点总结了环境湿度、温度、气体成分,以及横风、气压等因素下的载流摩擦学性能及电弧的动态衍化行为;阐明了不同服役环境下的载流磨损机制以及受影响产生的水、冰、氧化膜等第三介质对摩擦副磨损损伤及电弧侵蚀的作用机理,揭示了外界环境因素与载流摩擦副材料损伤之间的内在关联,以推动载流摩擦理论的发展。

Abstract

The research progresses on current-carrying tribological behavior of materials under service environmental influences were reviewed herein. It was summarized that the tribological performance and the dynamic evolution of electrical arcs under various environmental conditions such as humidity, temperature, atmosphere, crosswind, and air pressure. The mechanism of current-carrying wear under different service environments was clarified, along with the roles of third‑body media (e.g., water, ice, oxide films) induced by the environments in wear damage and arc erosion of the friction pairs. The intrinsic relationship between external environmental factors and material damage in current-carrying friction pairs was revealed to advance the development of current-carrying friction theory.

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关键词

载流摩擦 / 服役环境 / 环境温度 / 空气湿度 / 电弧侵蚀

Key words

current-carrying friction / service environment / environmental temperature / air humidity / arc erosion

引用本文

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沈明学,陈思扬,吴海红,肖丽,王能慧,季德惠. 服役环境影响下的材料载流摩擦学行为研究进展[J]. 中国机械工程, 2026, 37(01): 2-13 DOI:10.3969/j.issn.1004-132X.2026.01.001

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0 引言

载流摩擦副广泛用于铁路1、航天、电子电路、武器装备等行业2,是一种典型的多功能复合摩擦副,承受力、电、热等多场协同作用,损伤机制复杂3,因此,载流摩擦磨损是机械摩擦系统与电接触系统耦合的磨损4-5。相较于传统摩擦6-7,载流摩擦的主要特征是引入了电接触行为,多个系统的耦合使摩擦更复杂8-9

随着对载流摩擦的深入探究,人们发现服役环境的改变对载流摩擦磨损性能产生巨大影响10。环境变化会改变摩擦副表面的接触状态,进而对载流性能产生影响11。以盐雾和潮湿为主的海洋环境使摩擦材料更易发生腐蚀和磨损12。在航空航天领域中,导电滑环在高真空环境下应具有低摩擦、长寿命,以及高可靠、高保真的电信号传输能力13。弓网系统服役于自然环境中,水雾会降低载流稳定性3,低温会增加弓网系统材料的异常磨损,风沙会增大弓网系统的振幅、降低载流效率7。国内外研究者对载流摩擦学行为的研究集中于速度、载荷、电流等工作参数,对不同服役环境下的载流摩擦磨损研究较少。开展不同服役环境下的材料载流摩擦磨损行为研究有助于揭示外界环境因素与载流摩擦副材料损伤的内在关联,为减小摩擦副损伤失效、电弧侵蚀的有效措施提供依据。本文详细综述了服役环境及其诱导产生的水、冰、氧化膜和摩擦电弧对载流摩擦特性的影响研究现状,并总结了温度、湿度、风沙等环境因素下的载流摩擦学行为,以为载流摩擦副材料在湿热、严寒等复杂环境下的损伤行为及失效机制研究提供参考。

1 服役环境对载流摩擦学行为的影响

1.1 湿度对载流摩擦学行为的影响

摩擦副的接触界面在微观上是凹凸不平的。接触区域由无数个接触点构成,载流摩擦中,这些接触斑点(α斑点)不仅承担全部载荷,也是电气连通与信号交换的唯一通道。

湿度通过改变接触斑点之间的接触状态来改变界面特性,从而影响摩擦副的摩擦学性能和载流能力,如图1所示9,因此,摩擦副服役环境的湿度、摩擦材料的润湿性直接影响摩擦副的接触状态,进而影响摩擦副的摩擦学性能14。许多学者认为有必要通过改变摩擦副的环境湿度来分析载流摩擦性能。将紫铜销与铬青铜盘的对摩副分别置于干态和水雾环境,研究销的载流摩擦特性,发现水雾环境能有效减小摩擦因数、减少黏着磨损,但接触表面电弧侵蚀增多15-17。这是因为摩擦副干燥状态的摩擦以机械摩擦为主,摩擦因数较大,磨损量大18。接触面处于潮湿环境中时,水汽吸附于材料表面,形成水膜,对摩擦界面起到冷却和润滑作用,减小摩擦因数。水是导体,但不能提高摩擦副之间的导电能力,水膜甚至增大摩擦接触面的间隙,为电弧产生创造条件19- 20。JI等21对不同湿度中的铜/碳载流摩擦特性进行分析,后发现随着相对湿度的增大,水汽在接触面聚集形成水膜,部分水膜填充界面缝隙,形成“水桥”,使电流分散,如图221所示,此时的水膜可略微提高电导率,但接触面整体的导电能力被破坏,接触电阻比干燥条件下的大。此外,在摩擦性能方面,高湿度下的完整水膜利于碳滑板的散热并起到润滑作用22,这种润滑与散热效应导致了低湿度环境下的磨损率远高于高湿环境,最高可提高8.2倍23

湿度改变必定影响摩擦副的磨损机制。大量实验发现湿度与磨耗程度之间不是线性关系24。WU等25发现随着相对湿度的增大,铜/碳对磨副的摩擦因数和接触电阻先增大后减小,摩擦副的磨损量和磨痕面积,以及摩擦膜覆盖率均有所增大。李含欣等26通过实验发现铜/碳摩擦副的低黏着损伤存在最佳的湿度(约55%),且该湿度下的碳滑板电接触性能较稳定、磨损率低27。王星星等28在探索铜/石墨载流摩擦副的安全服役环境后发现,摩擦因数和接触电阻随湿度的增大呈现倒U形变化,并在湿度30%处达到最大值。材料含水率对载流摩擦性能有不可忽略的影响。王蒙等24采用垂直喷水和浸泡碳滑板的方式进行了碳滑板摩擦磨损的对比试验,发现随着湿度的增大,碳滑板的磨损量与电弧侵蚀痕迹面积占比先减小后增大。任育博等29采用销-盘摩擦磨损试验机对磁悬浮列车的制动闸片(碳陶复合材料)开展了载流摩擦磨损试验,发现在雨水环境下,复合材料的表面粗糙度、摩擦因数显著减小,材料表面的磨粒磨损、黏着磨损受到抑制。WANG等30将碳滑块浸入蒸馏水中并通过控制浸泡时间来控制碳滑块的含水量分别为2 g、4 g、6 g、8 g、10 g,随后将其与纯铜接触线进行载流摩擦试验。试验结果表明,含水量大于6 g 时,高电流条件(60~100 A)下的接触电阻和电弧侵蚀随之增大。接触电阻的增大导致焦耳热增加,而界面水分的蒸发又加速了局部散热,“产热增加”与“散热加速”的共同作用,使得接触界面局部区域的温度梯度剧增,进而诱发并扩展了热应力裂纹,加速了碳滑板的性能劣化31

载流磨损表面的氧化不仅包括机械摩擦引发的摩擦氧化32,还包括电场作用下发生的电化学氧化33。湿度的增大会加剧接触表面的电化学氧化34,即湿度和电流的叠加促使摩擦表面氧化反应35的发生,从而直接改变接触表面的化学组成,改变材料的摩擦磨损性能。湿度显著影响摩擦材料表面的化学反应36。水在电流作用下极易产生氧离子及氢氧根离子37,从而与材料中的金属离子发生反应,产生氧化物38。这类氧化物的导电能力远低于金属,显著降低了摩擦副表面的导电能力,导致材料表面的电弧产生频率增加39。干燥空气中,铜主要与氧生成CuO40,接触界面形成由石墨和CuO组成的连续润滑膜41。高湿度会促进Cu(OH)2和Cu2(OH)2CO3的生成,且Cu(OH)2和Cu₂(OH)2CO₃易断裂形成碎片,导致磨粒磨损。SHANGGUAN等42发现,潮湿环境中的摩擦副接触表面氧元素含量远高于干燥环境,电弧侵蚀也显著增多。

1.2 温度对载流摩擦学行为的影响

1.2.1 接触界面温升

载流摩擦过程的热能主要源于电流通过接触材料时电阻产生的焦耳热、接触面相互滑动时产生的摩擦热、摩擦过程中的电弧放电产生的电弧热43。上述三种热量均源于载流摩擦副自身的摩擦学行为,共同作用于接触表面,导致表面温度升高,但对温升起主导作用的是焦耳热和电弧热44。ZHOU等45研究电流对铜/石墨载流摩擦温升和磨损机理的影响时发现,电流每增加1 A,接触表面的温度上升10℃。摩擦界面温度的升高会使表面材料发生软化,从而在剪切应力作用下更易发生断裂与剥落,增大接触面材料的磨损46。上官宝等47指出,电流增大时接触温度升高,摩擦因数减小。这是因为摩擦副表面的温度升高导致材料表面微凸体软化后更易磨损,摩擦材料表面粗糙度、摩擦因数减小48。由此可知,电流增大是载流摩擦过程中温度升高的主要因素。温度升高会加速接触表面氧化膜的生成。氧化膜在一定程度上起到润滑作用,也会增大材料间的接触电阻49。DING等50对比不同电流下的磨损表面发现,电流大于50 A后的碳材料表面氧化程度、摩擦副之间的材料转移均较为严重。载流摩擦过程中生成的氧化物导电能力极差,随着热量不断积累,摩擦副之间的润滑失效甚至发生胶合51,导致摩擦副接触界面生成间隙,发生电弧放电的频率增大。胡艳等52发现在不同温升下的碳滑板磨损形貌不同,如图3所示,接触表面温度低于180 ℃时,以机械磨损为主;温度高于180 ℃时,表面出现大面积的电弧侵蚀坑、分层剥落。随着载荷的增大,摩擦接触面的接触更紧密,电弧燃弧频率降低,累积电弧能量降低,摩擦面的电弧热和温度大大降低,减小了电气磨损。

1.2.2 外界高温环境

外界温度的改变也会对接触界面的摩擦磨损和电气性能产生重大影响。1.2.1节中的界面温度是随实验工况参数(电流、载荷)变化的中间变量。在多因素耦合物理场中,很难准确判断中间变量对界面损伤的影响53-54,所以在不同实验条件下,界面温度升高的诱因及温升对界面损伤的影响机制存在差异,导致相关研究结论不一,难以归纳出普适规律55。有学者借助外部热源主动调节界面温度,模拟外部高温环境对接触界面磨损行为的影响。

季节、地域的差异导致载流摩擦接触界面在相同运行工况下的温度差异高达数百摄氏度56,因此有必要讨论不同外界温度影响下的载流摩擦学性能。高温通常会软化材料,加剧氧化反应,影响材料的接触电阻。TUREL等57对不同环境温度(22~80 ℃)、不同电流的电刷滑动电接触性能进行研究,发现环境温度高于60 ℃时,电刷材料发生软化,摩擦副之间的实际接触面积增大,接触电阻较小。LIU等58指出在30~60 ℃内,两种树脂基铜/石墨电刷的摩擦因数及磨损量均随温度的升高而减小,但环境温度超过60 ℃后,表面发生较为剧烈的氧化磨损,导致电刷和换向器出现异常磨耗。卜俊等59指出,碳滑板材料在不同温度下的磨损机制不同,即温度较低(100~160 ℃)时,材料表面以磨粒磨损为主且磨损量较小;温度超过200 ℃时,摩擦表面有氧化物和熔融层生成,磨损以黏着磨损为主且磨损量较大。高温会软化接触表面的接触斑点,从而减小摩擦副之间的剪切力,抑制碳材料表面产生分层磨损,但高温会促进材料的氧化反应,表面氧化磨损加剧60

1.2.3 外界低温环境

受电弓-接触网系统长期暴露在自然环境中61,易受低温影响62-63,导致碳滑板冬季的更换量远超夏季64。接触网上附着的冰霜会加剧碳滑板磨耗,导致碳滑板寿命降至原来的1/1065。北京地铁6号线在冬季弓网关系发生恶化,受电弓滑板磨耗急剧上升,严重时滑板磨耗率达到24 μm/km,且滑板磨耗中间轻、两边重66。此外,碳滑板的电化学磨损存在明显的季节差异,而机械磨损变化不大。冬季的碳滑板损耗主要为电化学磨损,且温度越低、湿度越大,碳滑板的电化学磨损越大,而夏季几乎没有电化学磨损。冻雨常造成高速铁路沈阳段的接触线形成冰凌,电力机车通过时出现半米长的电弧,出现电弧的接触线一夜磨耗是该线路开通后第一年磨耗的数倍。2009年10月31日的冻雨覆冰灾害中,锦州机务段更换了12块受电弓滑板67。2017年11月至2018年2月,乌鲁木齐地铁1号线弓网出现异常磨耗,具体表现为滑板波浪型偏磨、掉块,接触副燃弧现象增加68。由此可见,低温环境下的弓网磨损极为严重,应重点关注。

目前,对低温环境下载流摩擦磨损的研究甚少,且大都依靠仿真模拟69。YAO等70通过力学计算指出低温下形成的不规则结冰层会增大受电弓碳滑板的机械磨损。李运良71基于热传导理论仿真分析发现,接触表面的结冰层越厚,越容易发生离线,引起燃弧。邢立成72采用摩擦试验和仿真模拟相结合的方式发现电弧在接触线覆冰时的出现频率增加。相关实验探究着重研究-50~0 ℃的载流摩擦学行为。黎智豪73通过降低接触界面的温度研究了高寒和交变温度对浸金属碳滑板/铬锆铜接触线配副载流摩擦磨损性能的影响,发现低温下的载流效率、载流质量和载流稳定性均降低;温度变化幅度越大,碳滑板的磨损越严重。低温与电流的耦合作用导致碳/铜摩擦副的磨损由黏着磨损向轻微疲劳磨损转变35。低温下,铜对碳材料较强的犁削作用使铜的转移量减小,增大了碳材料的磨损,而冰水的隔绝作用减缓了氧化反应的发生19。WANG等74通过实验探究了极端寒冷天气下的液压阻尼器低温特性对受电弓动力学的影响,发现随着环境温度的降低(20 ℃降至-50 ℃),液压阻尼器的降弓时间延长,最大加速度减小,最大冲击加速度增大,阻尼器性能变得不稳定,受电弓的受流质量明显下降。BARNAWI等75分析了不同环境温度(-15 ℃、0 ℃、20 ℃)下的银滑环与石墨刷(含银量50%、90%)的滑动载流摩擦,发现石墨刷的摩擦因数均随环境温度的降低而增大。低温产生的较厚冰壳阻碍受电弓取流,导致接触表面产生较大电弧,恶化受流质量,甚至出现燃弧现象导致电力机车出现故障的问题76。因此,低温下的不规则结冰层会增大摩擦副的机械磨损,且结冰层越厚,磨损越大,同时,温度的大幅变动会加大碳滑板的磨损损伤。低温导致列车受电弓与接触线离线现象更易发生,进而引发燃弧,降低系统的载流效率、载流质量、载流稳定性。为解决低温下磨损加重的问题,LIU等77设计了不同材质的接触线材料实验,发现Cu-Cr-Zr合金具有优异的硬度和电导率,并在低温下表现出优越的耐磨性。

1.3 不同气体成分对载流摩擦学行为的影响

摩擦副在不同气体成分下的载流摩擦磨损与空气下的载流摩擦磨损存在显著差异78,且受气体浓度的影响79。通常,惰性气体或无氧环境通过改变接触面状态及干预氧化膜的生成使摩擦因数增大、磨损加重,但电弧引起的材料损伤减轻;富氧环境易生成氧化物而出现摩擦因数减小、磨损减轻的情况。ZAIDI等80比较了空气和氩气环境下石墨间的滑动载流摩擦性能,发现空气环境下,电流降低石墨表面材料的空键键能,减小摩擦因数;氩气环境下,电流改变石墨基面的取向,使石墨基面垂直于滑动面,增多单位面积内的接触点,增大摩擦因数。PAULMIER等81发现在惰性气体环境中的接触表面不能形成氧化膜,但电流会促进摩擦副之间的材料转移,上试样钢针的材料以颗粒形式转移并附着于下试样石墨盘表面,该转移现象使摩擦因数增大近4倍,磨损加重。贾步超等82在氮气和空气环境下进行不锈钢/浸金属碳销的载流摩擦试验,发现空气中的碳销表面会形成氧化膜,氧化膜的导电性远低于碳材料83,导致接触界面的电势差增大,因此空气环境中的碳销表面电弧侵蚀面积和侵蚀坑深度远大于氮气环境中的对应值。LIU等84将载流摩擦副分别置于充满N2、空气、O2的装置,发现N2中的摩擦副接触电阻较小且稳定;富氧环境促进摩擦副表面氧化物的形成,进而增大接触电阻。张会杰85通过对比空气和氮气对C/C复合材料载流摩擦性能的影响,发现氮气环境中的摩擦副表面无氧化膜且接触表面较为粗糙。这是因为氮气环境下的摩擦材料表面活性较弱,空键键能较高,故C/C复合材料在氮气环境下的摩擦因数大于空气环境下的摩擦因数86。HUANG等87通过探究Cu-MoS2-石墨-WS2纳米管复合材料在真空环境下的滑动载流摩擦性能发现,空气中的MoS2、石墨混合物具有良好的润滑性能,真空中的石墨润滑性能有限,这种润滑性能差异使Cu-MoS2-石墨-WS2纳米管复合材料在空气中的摩擦因数和磨损率均低于真空环境中的对应值。此外,盐雾通过参与接触面化学反应,引起摩擦性能的变化。赵昊等88研究了湿热盐雾环境下的直流电机,发现盐雾黏附在电刷表面,形成电解质液膜,诱发电刷材料发生电化学反应,在电场作用下,该电化学反应被显著加速,从而导致电刷的腐蚀程度增大。综上所述,环境气体对材料载流摩擦行为的影响主要在于是否抑制氧化膜的产生、材料表面的活性或键能是否发生变化。

1.4 其他环境因素对载流摩擦学行为的影响

实验室难以模拟低压、风沙及其叠加形成的实际工况89,因此上述复杂条件下的研究较少。倪子然90研究了含氧量和气压对碳/铜摩擦副载流磨损特性的影响,发现碳材料在低氧低压环境中的润滑性能下降,增大摩擦因数和磨损量;大量磨屑堆积在接触界面,导致电弧侵蚀更严重。狂风导致弓网系统受流质量显著下降,甚至引起接触网的大幅摆动91,造成列车运营的中断。李瑞平等92分析了横风下的弓网系统,发现横风会增大受电弓与接触线的接触压力,以及接触线的位移,加大受电弓的磨损。有研究者建立弓网的力学模型来分析环境风下的弓网动态受流特性,发现风速增大使接触网的振动增大,电弧侵蚀和表面温升加剧,加速材料的氧化和黏着磨损,恶化弓网受流质量93-94。因此,大风环境影响的核心在于其诱导产生的接触网振动改变了受电弓与接触线之间的接触压力,进而影响系统的磨损和受流质量。

1.5 不同环境条件下载流摩擦副的摩擦学性能

不同研究者的实验室模拟条件不同,相似工况下得出的试验结论不尽相同。不同环境条件下的载流摩擦副典型磨损学性能如表1所示。

2 电弧对摩擦副载流摩擦学行为的影响

2.1 电弧的产生及其典型形态

载流摩擦过程中,摩擦副因高速运动、接触表面不平顺、服役环境恶劣等因素发生短暂分离,产生电弧95。宏观光滑接触的表面在微观上是凹凸不平的96。电弧放电是载流摩擦的一个特征97。如图4所示98,因接触材料之间的电流和电压过高而激发电离,导致自由电子急剧增多,形成的电流击穿间隙介质,产生电弧99

在载流摩擦中,电弧放电对材料的侵蚀与损伤效应值得重点关注。载流摩擦副接触不稳定时,可能发生电弧放电和受流失稳100,材料表面出现电弧侵蚀。电弧放电会使摩擦副表面受热软化,甚至导致材料表面出现蒸发、流动和喷溅等损伤101,严重缩短载流元器件的使用寿命98,因此需重视电弧对材料的损伤。载流摩擦过程中的电弧放电有极强的不确定性,且电弧能在几秒内释放热量,弱化摩擦副性能,导致材料损伤加剧甚至使运动部件失效102。MIDYA等103使用高速摄影机观察弓网系统的电弧形态和燃弧特征,发现随着接触界面相对滑动速度的增大,电弧的转移愈加明显。弓网载流摩擦过程中,电弧形态表现为单个近椭圆形的弧斑,但燃弧时间延长或输入能量增大时,该弧斑可能发生分裂或衍生出多个椭圆状子弧斑,且椭圆面积和电弧放电强度不断增大104。吴广宁等105利用高速摄像机采集电弧形貌,并将电弧的动态演化过程分为四个阶段,即萌生、扩散、稳定燃烧及熄灭,如图5所示,电弧呈椭圆形且两端有聚集收缩现象。文献[106-107]研究单伴生电弧对载流摩擦的影响时,将电弧演变过程分为五个阶段,即萌生、金属蒸气电弧、过渡、空气电弧及熄灭,发现电流在整个摩擦过程中整体呈减小趋势,电压却与之相反,且随着分离速度的提高,伴生电弧与燃弧时间缩短,电弧侵蚀面积减小108

2.2 电弧对摩擦副载流摩擦学行为的影响

载流摩擦磨损一般分为机械磨损、化学磨损和电气磨损109。电气磨损的主要形式为电弧对材料的侵蚀110。电弧侵蚀是载流摩擦材料磨损加剧的主要因素。电弧放电过程中,释放的大量热使摩擦副附近或摩擦副间的表面温度升高至3000~5000 K111。电弧侵蚀使摩擦副表面出现烧蚀坑112、材料熔融113、喷溅现象,如图6所示。电弧侵蚀的生成物沉积在摩擦副表面,导致表面粗糙度、摩擦因数增大,并显著增加摩擦材料的磨损,使电接触性能严重劣化甚至失效。研究表明,电流增大、电压升高都会增强电弧侵蚀114-115。磨损量与电弧放电能量116有很强的相关性,即电弧存在时,碳滑板磨损量增大的主导因素是电弧侵蚀。所以电弧能量较小时,磨损为磨粒磨损和少量的电气磨损;随着电弧能量的增大,磨损率急剧增大,磨损主要为电气磨损117

2.3 环境条件对电弧衍化及其侵蚀行为的影响

特定环境条件易诱发载流摩擦过程中的电弧放电,因此对电弧放电特性展开了系列研究。由电弧的衍化可知,接触表面发生恶化会引发电弧。电弧的发展是一个动态过程,极易受环境干扰。QIAN等118认为气体成分条件决定伴生电弧等离子(自由电子)的成分,进而影响电弧的形成。真空中,摩擦副间隙萌生的是金属蒸气电弧;空气中,接触间隙萌生的是空气电弧(在燃炽过程中可能转化为金属蒸气电弧)119。辛超等120发现在氢气环境中的燃弧和电弧能量均低于空气环境。周昱涵等121针对高海拔的弓网系统摩擦特性进行仿真模拟,发现低气压下的电弧弧根在滑板表面停留时间更长,弧长变化更慢。这导致电弧对滑板的侵蚀更显著,电极烧蚀更严重122。邢立成等72系统研究了覆冰、雾霾、横风对弓网电弧的影响,发现接触网覆冰越厚,弓网电弧的发生概率越大;雾霾环境下的气溶胶、硝酸盐、颗粒物集聚于接触线,导致燃弧率上升,电弧放电加剧;横风会改变电弧形态,风力大到一定程度时可起到灭弧作用,减少烧蚀。服役环境作用于电弧的强度、形状、形成过程及燃弧时间,导致摩擦副的电弧侵蚀程度和磨损机制123发生变化。由此可见,摩擦副的服役环境对电弧形成的影响不可忽略。

2.4 电弧检测技术

载流摩擦接触副的电弧放电在多数工况下难以避免。弓网系统在开放环境中,难以采用常规灭弧措施。为预防电弧对材料造成的严重损伤,各类检测技术应运而生。弓网电弧常用的检测方法是视觉检测,即通过高帧率摄像头采集弓网系统的运行监控影像,采用机器视觉算法提取电弧的几何特征,从而提取准确有效的电弧信息124。研究者在此基础上提出了弓网电弧监测及故障检测的优化方法。HUANG125建立了链式电弧模型,探索了多场耦合影响下的电弧形态变化规律,推导出脱离距离与电弧长度的关系。YAN126、郭德龙等124采用深度学习优化Inception V3模型,更快、更准提取电弧特征。TANG等127基于神经网络方法提出高精度鲁棒实时轻量方法,通过分析采集的受电弓图像,解决了受电弓弓头定位、校正、滑板分离、轮廓提取等问题。罗茵蓓等128提出一种基于电流信号多频带特征的列车弓网燃弧检测方法,建立了检测列车弓网的燃弧状态的智能模型。综上所述,对于开放环境中的电弧,研究者多使用深度学习方法或基于电弧的电压电流信号进行特征筛选,判断电弧的产生129

3 结论与展望

1)低湿度环境中,水蒸气吸附于材料表面,起到冷却和润滑的作用,可抑制黏着磨损的发生。高湿度环境中,接触表面附着的水膜较厚时会影响摩擦材料之间的接触状态,导致电弧产生的频率增大。

2)温度对载流摩擦的影响主要有三种:①电流增大、运行速度升高均会增加摩擦过程中产生的热量,使材料表面的微凸体软化;②环境温度较高会加速摩擦界面的氧化,而摩擦过程中产生的电弧导致摩擦副表面发生熔融与黏着;③环境温度较低时,材料表面附着的水蒸气凝结成霜,载流摩擦过程中,冰霜融化后在摩擦材料表面形成薄膜,且覆冰较严重时的接触表面产生间隙,使电弧放电强度和次数均增大,导致冬季的材料磨耗显著增大。

3)载流摩擦行为受环境气体成分的氧含量影响显著,其核心差异主要表现为:有氧环境中,材料表面附着氧化膜,摩擦因数和磨损量小于无氧环境中的对应值;载流摩擦过程生成的氧化物导电率极低,导致接触电阻过大,载流质量下降。

4)电弧的发展是动态的,环境作用于电弧的强度、形状、形成过程及燃弧时间,使摩擦副的侵蚀程度和磨损机制发生变化。一般地,空气中的电弧发生概率大于真空环境,低气压、覆冰、雾霾也会增大电弧发生概率,燃弧率上升,加速对材料的侵蚀。

虽然对载流摩擦磨损的研究日益增多,但这些研究大多通过仿真或模拟实验的方式探索,所得结果与实际工况下的失效损伤存在一定偏差,有待在后续研究中消除。服役环境的改变对载流摩擦磨损影响的相关理论并不完备,环境因素影响下的载流摩擦损伤的量化指标与评价体系尚未形成,缺少对低温、真空、沙尘、腐蚀等服役条件的考量。后续研究需强化模拟环境下的载流设备的设计与优化,确保载流试验设备能精准模拟各类复杂严苛的服役工况;推进磨损预测模型的构建,为摩擦副的寿命预测提供理论依据。

参考文献

[1]

WANG YunfengLUO XinbaoWANG Fuet al. Interface Analysis for Diamond-like Carbon Film Sliding Against 9Cr18 Steel under Current-carrying Conditions[J]. Diamond and Related Materials2024144: 111006.

[2]

HUANG QiruiSONG ChenfeiLIU Ziliet al. Research Progress on the Characteristics of Current-carrying Tribology in Electrical Transmission[J]. Space Solar Power and Wireless Transmission20241(1): 37-47.

[3]

LI ShuaibingYANG XingzuKANG Yongqianget al. Progress on Current-carry Friction and Wear: an Overview from Measurements to Mechanism[J]. Coatings202212(9): 1345.

[4]

李占君, 孙乐民, 张永振. 载流摩擦磨损研究现状及前景[J]. 铁道运输与经济200527(1): 82-84.

[5]

LI ZhanjunSUN LeminZHANG Yongzhen. The Present Research Status as Well as Prospective of Current-carrier Friction Abrasion[J]. Railway Transport and Economy200527(1): 82-84.

[6]

李聪慧, 张燕燕, 曾泽祥, . 载流摩擦磨损研究进展[J]. 润滑与密封202247(7): 153-167.

[7]

LI ConghuiZHANG YanyanZENG Zexianget al. Research Progress of Current-carrying Friction and Wear[J]. Lubrication Engineering202247(7): 153-167.

[8]

LIU XinlongZHENG YitingDENG Guohonget al. Comparative Study of the Current-carrying Property of Different Copper-impregnated Carbon Skateboards/Contact Wires[J]. Tribology International2024195: 109630.

[9]

WU GuangningDONG KeliangXU Zhileiet al. Pantograph–Catenary Electrical Contact System of High-speed Railways: Recent Progress, Challenges, and Outlooks[J]. Railway Engineering Science202230(4): 437-467.

[10]

董霖, 陈光雄, 周仲荣. 载流摩擦磨损系统研究[J]. 润滑与密封200934(7): 102-106.

[11]

DONG LinCHEN GuangxiongZHOU Zhongrong. Research on the System of Friction and Wear with Electric Current[J]. Lubrication Engineering200934(7): 102-106.

[12]

张永振, 杨正海, 上官宝, . 典型材料载流摩擦行为[J]. 河南科技大学学报(自然科学版)201233(5): 9-14.

[13]

ZHANG YongzhenYANG ZhenghaiSHANGGUAN Baoet al. Electro-tribology Behaviors of Typical Materials[J]. Journal of Henan University of Science & Technology (Natural Science)201233(5): 9-14.

[14]

松山晋作, 李春阳. 受电弓的受流摩擦学[J]. 电力牵引快报1997(1): 52-60.

[15]

SONG ShanjinzuoLI Chunyang. Current-collecting Tribology of Pantograph[J]. Control and Information Technology1997(1): 52-60.

[16]

丁涛. 电气化铁路受电弓/接触线摩擦磨损性能及电特性研究[D]. 成都: 西南交通大学, 2011.

[17]

DING Tao. Friction and Wear Behaviors and Electrical Properties of Pantogragh Strip/Contact Wire Materials in Electric Railway[D]. Chengdu: Southwest Jiaotong University, 2011.

[18]

周婷婷, 牟明磊, 白秀琴, . 海洋结构物摩擦学问题的研究进展[J]. 摩擦学学报201333(4): 420-428.

[19]

ZHOU TingtingMU MingleiBAI Xiuqinet al. Research Progress in Tribological Problems of Ocean Structure[J]. Tribology201333(4): 420-428.

[20]

杨洋, 吉利, 鞠鹏飞, . 织构化表面NbSe2涂层的真空载流摩擦学行为[J]. 摩擦学学报202242(4): 803-811.

[21]

YANG YangJI LiJU Pengfeiet al. Vacuum Current-carrying Tribological Behavior of NbSe2 Coatings on Textured Surfaces[J]. Tribology202242(4): 803-811.

[22]

孙逸翔, 岳洋, 宋晨飞, . 相对湿度对铜材料载流磨损的影响[J]. 河南科技大学学报(自然科学版)201839(1): 1-4.

[23]

SUN YixiangYUE YangSONG Chenfeiet al. Effect of Relative Humidity on Triboelectric Wear of Copper[J]. Journal of Henan University of Science and Technology (Natural Science)201839(1): 1-4.

[24]

胡道春, 孙乐民, 上官宝, . 紫铜/铬青铜摩擦副在干摩擦和水雾条件下的载流摩擦磨损性能研究[J]. 润滑与密封200732(11): 105-107.

[25]

HU DaochunSUN LeminSHANGGUAN Baoet al. Tribological Characteristics of T2/QCr0.5 Rubbing Pairs under Electric Current with and without Water[J]. Lubrication Engineering200732(11): 105-107.

[26]

HUANG MianYANG BingRONG Youxinet al. Study on Friction and Wear Properties of Copper-Impregnated Carbon Slide Plate under Different Humidity Conditions[J]. Tribology Transactions202366(5): 953-964.

[27]

胡道春, 王蕾. 紫铜摩擦集电材料在阴雨环境中的腐蚀与磨损行为[J]. 腐蚀与防护201132(2): 90-93.

[28]

HU DaochunWANG Lei. Corrosion and Abrasion Behaviors of T2 Sliding-collecting-current Material in Rainy Environment[J]. Corrosion & Protection201132(2): 90-93.

[29]

袁文征, 邱明, 李喜军, . 不同湿度环境中钢/铜配副摩擦磨损性能研究[J]. 润滑与密封201035(4): 24-27.

[30]

YUAN WenzhengQIU MingLI Xijunet al. Study on Tribological Properties of Steel-copper Couples in Different Humidity Environments[J]. Lubrication Engineering201035(4): 24-27.

[31]

SHEN MingxueJI DehuiHU Qianget al. Current-carrying Tribological Behavior of C/Cu Contact Pairs in Extreme Temperature and Humidity Environments for Railway Catenary Systems[J]. Science China Technological Sciences202467(8): 2537-2548.

[32]

SHIN M WRHEE T HJANG H. Nanoscale Friction Characteristics of a Contact Junction with a Field-induced Water Meniscus[J]. Tribology Letters201662(2): 31.

[33]

JI DehuiLI HanxinSHEN Mingxueet al. The Role of Relatively Humidity in Friction and Wear Behaviors of Carbon Sliding against Copper with Electric Current[J]. Surface Topography: Metrology and Properties20219(4): 048001.

[34]

曾子毅, 何泉鑫, 陈光雄, . 环境湿度对浸金属碳滑板磨损及温升的影响[J]. 润滑与密封202449(2): 98-105.

[35]

ZENG ZiyiHE QuanxinCHEN Guangxionget al. Influence of Environment Humidity on Wear and Temperature Rise of Metal-impregnated Carbon Strip[J]. Lubrication Engineering202449(2): 98-105.

[36]

ZHI XingshuaiZHOU NingCHENG Yaoet al. Effect and Behaviors of Ambient Humidity on the Wear of Metal-impregnated Carbon Strip in Pantograph-catenary System[J]. Tribology International2023188: 108864.

[37]

王蒙, 郭凤仪, 王智勇, . 潮湿条件下滑板磨耗特性研究[J]. 高压电器201854(7): 292-296.

[38]

WANG MengGUO FengyiWANG Zhiyonget al. Study on the Wear Characteristics of Slide Plate under Wet Conditions[J]. High Voltage Apparatus201854(7): 292-296.

[39]

WU RuixuanSONG ChenfeiWU Haihonget al. Effect of Relative Humidity on the Current-carrying Tribological Properties of Cu-C Sliding Contact Pairs[J]. Wear2022492: 204219.

[40]

李含欣, 季德惠, 沈明学, . 环境湿度对碳/铜滑动接触副载流摩擦学行为的影响[J]. 摩擦学学报202242(4): 709-718.

[41]

LI HanxinJI DehuiSHEN Mingxueet al. Effect of Environmental Humidity on Tribological Behavior of Carbon/Copper Current-carrying Sliding Contact Pairs[J]. Tribology202242(4): 709-718.

[42]

何可欣, 关金发, 韩峰, . 空气湿度对滑板磨耗及温升的影响研究[J]. 电气化铁道202334(): 61-63.

[43]

HE KexinGUAN JinfaHAN Fenget al. Study on the Influence of Air Humidity on Skateboard Wear and Temperature Rise[J]. Electric Railway202334(S2): 61-63.

[44]

王星星, 辛顺, 吴睿渲, . 不同相对湿度下铜/石墨配副载流摩擦性能研究[J]. 河南科技大学学报(自然科学版)202243(3): 9-13.

[45]

WANG XingxingXIN ShunWU Ruixuanet al. Study on Current-carrying Tribological Properties of Copper/Carbon Pairs in Different Relative Humidity[J]. Journal of Henan University of Science and Technology (Natural Science)202243(3): 9-13.

[46]

任育博, 彭金方, 曹超, . 雨水环境下碳陶复合材料的载流摩擦磨损性能[J]. 机械工程材料202347(1): 93-99.

[47]

REN YuboPENG JinfangCAO Chaoet al. Current-carrying Friction and Wear Performance of Carbon Ceramic Composites in Rain Water Environment[J]. Materials for Mechanical Engineering202347(1): 93-99.

[48]

WANG HongGAO GuoqiangDENG Leiet al. Study on Current-carrying Tribological Characteristics of C-Cu Sliding Electric Contacts under Different Water Content[J]. Coatings202313(1): 42.

[49]

WANG XiaoYANG ZefengGAO Guoqianget al. Effect of Wet Condition on the Wear Performance of Carbon Strip and Metal Contact Wire with Electric Current[C]∥2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, 2020: 1-4.

[50]

LIU XinlongZHENG YitingGUAN Xinet al. An Investigation Revealed the Influence of the Different Magnitude and Duration of the Current-impact on the Wear Property to the Carbon Skateboard/Stainless Steel Contact[J]. Wear2024548: 205366.

[51]

SONG ChenfeiSUN YixiangZHANG Yanyanet al. Current-carrying Property and Damage Mechanism of Rolling Contact Pairs in Different Water Conditions: from Vapor to Liquid[J]. Wear2021477: 203857.

[52]

SUN YixiangSONG ChenfeiLIU Ziliet al. Effect of Relative Humidity on the Tribological/Conductive Properties of Cu/Cu Rolling Contact Pairs[J]. Wear2019436: 203023.

[53]

JI DehuiXIAO LiHU Qianget al. The Effect of Temperature on the Current-carrying Tribological Behaviour of C/Cu Contact Pairs in High Humidity Environments[J]. Tribology Letters202472(2): 63.

[54]

KATHALINGAM ASHANMUGAM KPARK H Cet al. Fabrication of Arrayed Metal Oxide Structures by Electrochemical Local Oxidation Using Metallic Tip with Electric Field and Humidity[J]. Journal of Materials Processing Technology2018252: 304-312.

[55]

孙逸翔, 宋晨飞, 李家伟, . 转速对水环境下纯铜滚动载流摩擦损伤的影响[J]. 摩擦学学报202141(3): 365-372.

[56]

SUN YixiangSONG ChenfeiLI Jiaweiet al. Effect of Rotating Speed on Surface Damage of Rolling Current-carrying Pairs in a Water Environment[J]. Tribology202141(3): 365-372.

[57]

SUN YixiangSONG ChenfeiLIU Ziliet al. Tribological and Conductive Behavior of Cu/Cu Rolling Current-carrying Pairs in a Water Environment[J]. Tribology International2020143: 106055.

[58]

孙逸翔.水、氧环境对滚动载流摩擦学特性影响研究[D].北京:机械科学研究总院,2021.

[59]

SUN Yixiang.Study on the Influence of Water and Oxygen Environment on the Rolling Current-Carrying Tribological Characteristics[D].Beijing:China Academy of Mechanical Sciences,2021.

[60]

OUYANG HaiboWANG PengLI Cuiyanet al. Effect of Humidity on the Friction and Wear Behavior of C/C-CuNi Composites[J]. Diamond and Related Materials2024146: 111144.

[61]

ZHANG YanyanLI ConghuiPANG Xianjuanet al. Evolution Processes of the Tribological Properties in Pantograph/Catenary System Affected by Dynamic Contact Force during Current-carrying Sliding[J]. Wear2021477: 203809.

[62]

SHANGGUAN BZHANG Y ZXING J Det al. Study of the Friction and Wear of Electrified Copper against Copper Alloy under Dry or Moist Conditions[J]. Tribology Transactions201053(6): 927-932.

[63]

WANG XingYAO PingpingLI Yuxinget al. Effects of Material Transfer Evolution on Tribological Behavior in CuCrZr Alloy Paired with 7075 Al Alloy under Current-carrying[J]. Tribology International2023179: 107960.

[64]

谢宝志, 何志江, 邓磊, . 考虑温度作用的浸金属碳滑板磨损量预测方法研究[J]. 铁道标准设计202266(10): 179-184.

[65]

XIE BaozhiHE ZhijiangDENG Leiet al. Wear Prediction of Metal-impregnated Carbon Strip Considering Temperature Effect[J]. Railway Standard Design202266(10): 179-184.

[66]

ZHOU YuankaiDU MengdiZUO Xue. Influence of Electric Current on the Temperature Rise and Wear Mechanism of Copper–Graphite Current-carrying Friction Pair[J]. Journal of Tribology2022144(10): 101701.

[67]

ZHANG HuijieSUN LeminZHANG Yongzhenet al. The Study of Arc Rate, Friction, and Wear Performance of C/C Composites in Pantograph–Catenary System[J]. Tribology Transactions201457(6): 1157-1163.

[68]

上官宝, 张永振, 邢建东, . 电流密度对铬青铜/黄铜载流配副表面温度和摩擦学特性的影响[J]. 中国有色金属学报200818(7): 1237-1241.

[69]

SHANGGUAN BaoZHANG YongzhenXING Jiandonget al. Effect of Current Density on Surface Temperature and Tribology Behavior of Chromium Bronze/Brass Couple[J]. The Chinese Journal of Nonferrous Metals200818(7): 1237-1241.

[70]

杨震, 丁涛, 郭媛. 弓网系统中铜盘/碳销的载流摩擦磨损性能[J]. 材料保护201952(11): 63-67.

[71]

YANG ZhenDING TaoGUO Yuan. Friction and Wear Behaviors of Copper Disc/Carbon Pin in Pantograph-catenary System with Electric Current[J]. Materials Protection201952(11): 63-67.

[72]

LIU XinlongCAI ZhenbingHE Jifanet al. Effect of Elevated Temperature on Fretting Wear under Electric Contact[J]. Wear2017376: 643-655.

[73]

DING TaoCHEN GuangxiongLI Yumeiet al. Friction and Wear Behavior of Pantograph Strips Sliding Against Copper Contact Wire with Electric Current[J]. AASRI Procedia20122: 288-292.

[74]

DING TCHEN G XWANG Xet al. Friction and Wear Behavior of Pure Carbon Strip Sliding against Copper Contact Wire under AC Passage at High Speeds[J]. Tribology International201144(4): 437-444.

[75]

胡艳, 董丙杰, 黄海, . 碳滑板电滑动温升及其对滑板磨损影响的试验研究[J]. 摩擦学学报201535(6): 677-683.

[76]

HU YanDONG BingjieHUANG Haiet al. Experimental Study on the Temperature Rise of a Carbon Strip and Its Influence on the Wear Performances of the Carbon Strip[J]. Tribology201535(6): 677-683.

[77]

高成, 张芮, 黄姣英, . 高温环境下电连接器内部温度有限元仿真分析及试验[J]. 中国机械工程201930(15): 1867-1872.

[78]

GAO ChengZHANG RuiHUANG Jiaoyinget al. Finite Element Simulation Analyses and Tests on Internal Temperatures of Electrical Connectors under High Temperatures[J]. China Mechanical Engineering201930(15): 1867-1872.

[79]

肖仕红, 张靖柯, 张辉耀, . 大变温工况下电接触件的力学特性与接触性能分析[J]. 中国机械工程202132(19): 2383-2389.

[80]

XIAO ShihongZHANG JingkeZHANG Huiyaoet al. Analysis of Mechanics Characteristics and Contact Performance for Electrical Contacts under Great Temperature Variation Conditions[J]. China Mechanical Engineering202132(19): 2383-2389.

[81]

骆燕燕, 马旋, 李晓宁, . 航空电连接器热循环试验与寿命预测[J]. 中国机械工程201829(3): 333-339.

[82]

LUO YanyanMA XuanLI Xiaoninget al. Thermal Cycling Test and Life Prediction of Aviation Electrical Connectors[J]. China Mechanical Engineering201829(3): 333-339.

[83]

王虹. 碳-铜接触副界面氧化对载流摩擦磨损影响机理研究[D]. 成都: 西南交通大学, 2022.

[84]

WANG Hong. Research on the Influence of Interface Oxidation on the Characteristics of Friction and Wear of Carbon-copper Electrical Sliding Contacts[D]. Chengdu: Southwest Jiaotong University, 2022.

[85]

TUREL ASLAVIČ JBOLTEŽAR M. Electrical Contact Resistance and Wear of a Dynamically Excited Metal–Graphite Brush[J]. Advances in Mechanical Engineering20179(3): 1687814017694801.

[86]

LIU RutieCHENG KaiCHEN Jieet al. Friction and Wear Properties of High Temperature and Low Temperature Sintered Copper-graphite Brushes at Different Ambient Temperatures[J]. Journal of Materials Research and Technology20209(4): 7288-7296.

[87]

卜俊, 丁涛, 陈光雄. 温度对受电弓滑板材料磨损的影响[J]. 润滑与密封201035(5): 22-25.

[88]

BU JunDING TaoCHEN Guangxiong. Effect of Temperature on the Wear Behaviour of a Pantograph Strip Material[J]. Lubrication Engineering201035(5): 22-25.

[89]

WANG HongGAO GuoqiangWEI Wenfuet al. Influence of the Interface Temperature on the Damage Morphology and Material Transfer of C–Cu Sliding Contact under Different Current Amplitudes[J]. Journal of Materials Science202257(8): 5006-5021.

[90]

黄勉, 杨冰, 廖贞, . 受电弓滑板磨耗研究综述[J]. 机械工程学报202561(8): 193-213.

[91]

HUANG MianYANG BingLIAO Zhenet al. Research on Wear of Pantograph Slide Plate: a Review[J]. Journal of Mechanical Engineering202561(8): 193-213.

[92]

宁红军. 冬季自然灾害对高寒地区高速铁路的影响及应对措施[J]. 中国铁路2023(11): 101-104.

[93]

NING Hongjun. Influences of Natural Disasters in Winter on High Speed Railways in Alpine Regions and Countermeasures[J]. China Railway2023(11): 101-104.

[94]

杨岗, 吕琨, 孔国伟, . 环境温度对地铁刚性接触网弹性与弓网受流质量影响研究[J]. 机车电传动2024(1): 152-165.

[95]

YANG GangKun LYUKONG Guoweiet al. Influence of Environmental Temperature on the Elasticity of Rigid Catenary and Pantograph-catenary Current Collection Quality of Subway Lines[J]. Electric Drive for Locomotives2024(1): 152-165.

[96]

吴广宁, 周悦, 雷栋, . 弓网电接触研究进展[J]. 高电压技术201642(11): 3495-3506.

[97]

WU GuangningZHOU YueLEI Donget al. Research Advances in Electric Contact between Pantograph and Catenary[J]. High Voltage Engineering201642(11): 3495-3506.

[98]

KLOOW L.冬季气候条件下的高速列车运营(续完)[J]. 国外铁道车辆201552(4): 1-9.

[99]

KLOOW L. High Speed Train Operation under Winter Climate Conditions(Continued)[J]. Foreign Rolling Stock201552(4): 1-9.

[100]

周成尧, 刘畅. 北京地铁6号线受电弓滑板异常磨耗研究[J]. 铁道机车车辆201939(S1): 51-54.

[101]

ZHOU ChengyaoLIU Chang. Research on Abnormal Wear of Pantograph Slide Plate/Carbon Strip on Beijing Metro Line 6[J]. Railway Locomotive & Car201939(S1): 51-54.

[102]

甄磊. 浅析接触网覆冰现象的危害以及应对措施[J]. 电气化铁道201122(3): 30-32.

[103]

ZHEN Lei. Analysis of Hazard of Ice Coating on Overhead Contact System and Its Counter-measures[J]. Electric Railway201122(3): 30-32.

[104]

刘宇, 徐平. 乌鲁木齐地铁1号线弓网异常磨耗研究及解决措施[J]. 设备管理与维修2021(20): 32-33.

[105]

LIU YuXU Ping. Research on Abnormal Wear of Pantograph-Catenary System and Solutions for Urumqi Metro Line 1[J]. Plant Maintenance Engineering2021(20): 32-33.

[106]

沈明学, 李含欣, 季德惠, . 弓网系统载流摩擦磨损研究现状[J]. 华东交通大学学报202138(4): 113-125.

[107]

SHEN MingxueLI HanxinJI Dehuiet al. Research Status of Current-carrying Friction and Wear in Pantograph-catenary System[J]. Journal of East China Jiaotong University202138(4): 113-125.

[108]

YAO YongmingZHOU NingMEI Guiminget al. Dynamic Analysis of Pantograph-catenary System Considering Ice Coating[J]. Shock and Vibration20202020: 8887609.

[109]

李运良. 弓网电弧对覆冰接触网的影响研究[D]. 成都: 西南交通大学, 2017.

[110]

LI Yunliang. Study on the Influence of Pantograph-catenary Arc on Ice Covered Catenary[D]. Chengdu: Southwest Jiaotong University, 2017.

[111]

邢立成. 弓网电弧的侵蚀机理及环境变量对侵蚀的影响研究[D]. 北京: 北京交通大学, 2020.

[112]

XING Licheng. Erosion Mechanism of Pantograph Arc and the Influence of Environmental Variables on Erosion[D]. Beijing: Beijing Jiaotong University, 2020.

[113]

黎智豪. 高寒及交变环境下弓网接触摩擦磨损性能研究[D]. 南昌: 华东交通大学, 2022.

[114]

LI Zhihao. Research on the Wear Properties of Carbon Strips and Contact Wires at Frigid and Alternative Temperatures[D]. Nanchang: East China Jiaotong University, 2022.

[115]

WANG WenlinLIANG YuwenZHANG Weihuaet al. Experimental Research into the Low-temperature Characteristics of a Hydraulic Damper and the Effect on the Dynamics of the Pantograph of a High-speed Train Running in Extreme Cold Weather Conditions[J]. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit2020234(8): 896-907.

[116]

BARNAWI ESAWA KMORITA Net al. The Effect of Various Atmospheric Temperature on the Contact Resistance of Sliding Contact on Silver Coating Slip Ring and Silver Graphite Brush[C]∥2011 IEEE 57th Holm Conference on Electrical Contacts (Holm). Minneapolis, 2011: 1-8.

[117]

吴旭翔, 王少华. 恶劣气候对电气化铁路接触网的影响与对策[J]. 电力安全技术201921(9): 15-19.

[118]

WU XuxiangWANG Shaohua. The Effect and Countermeasure of Atrocious Weather in Overhead Catenary of Electrified Railway[J]. Electric Safety Technology201921(9): 15-19.

[119]

LIU XinlongLI ZhihaoHU Mingjieet al. Research on the Wear Properties of Carbon Strips and Contact Wires at Frigid Temperatures[J]. Wear2021486: 204122.

[120]

ANDERSSON JERCK R AERDEMIR A. Friction of Diamond-like Carbon Films in Different Atmospheres[J]. Wear2003254(11): 1070-1075.

[121]

王观民, 张永振, 杜三明, . 不同气体成分环境中钢/铜摩擦副的高速干滑动摩擦磨损特性研究[J]. 摩擦学学报200727(4): 346-351.

[122]

WANG GuanminZHANG YongzhenDU Sanminget al. Study on Tribological Behavior of Steel-brass Couples in Different Atmosphere under High Speed and Dry Sliding[J]. Tribology200727(4): 346-351.

[123]

ZAIDI HCSAPO ENERY Het al. Friction Coefficient Variation in a Graphite-graphite Dynamical Contact Crossed by an Electric Current[J]. Surface and Coatings Technology199362(1/3): 388-392.

[124]

PAULMIER DMANSORI MELZAÏDI H. Study of Magnetized or Electrical Sliding Contact of a Steel XC48/Graphite Couple[J]. Wear1997203: 148-154.

[125]

贾步超, 丁涛, 陈光雄. 两种气体环境中的不锈钢/浸金属碳带电摩擦磨损的试验研究[J]. 润滑与密封200833(6): 35-37.

[126]

JIA BuchaoDING TaoCHEN Guangxiong. Friction and Wear Behaviour of Stainless Steel/Copper-impregnated Metallized Carbon with Electric Current in the Nitrogen and Air Environments[J]. Lubrication Engineering200833(6): 35-37.

[127]

王东伟, 李发强, 赵阳, . 核安全级DCS设备危险频率下的电接触摩擦学特性[J]. 中国机械工程202435(11): 2063-2070.

[128]

WANG DongweiLI FaqiangZHAO Yanget al. Tribological Performance of Electrical Contacts at Risk Frequency of Nuclear Safety Level DCS Equipment[J]. China Mechanical Engineering202435(11): 2063-2070.

[129]

LIU XinlongCAI ZhenbingCUI Yeet al. Effect of Different Atmospheres on the Electrical Contact Performance of Electronic Components under Fretting Wear[J]. Journal of Physics D: Applied Physics201851(15): 155302.

[130]

张会杰. 环境气体成分对C/C复合材料电弧的产生及载流摩擦磨损性能的影响[D]. 洛阳: 河南科技大学, 2014.

[131]

ZHANG Huijie. Environmental Atmosphere on the Arc Caused of C/C Composites and Current-carrying Friction and Wear Properties[D]. Luoyang: Henan University of Science and Technology, 2014.

[132]

张会杰, 孙乐民, 张永振, . 环境气体成分对C/C复合材料载流摩擦学性能的影响[J]. 摩擦学学报201535(2): 236-241.

[133]

ZHANG HuijieSUN LeminZHANG Yongzhenet al. The Influence of Environmental Atmosphere on the Tribological Performance of C/C Composites under Electrical Current[J]. Tribology201535(2): 236-241.

[134]

HUANG ShiyinFENG YiLIU Hongjuanet al. Electrical Sliding Friction and Wear Properties of Cu–MoS2–Graphite–WS2 Nanotubes Composites in Air and Vacuum Conditions[J]. Materials Science and Engineering: A2013560: 685-692.

[135]

赵昊, 傅小敏, 谢振峰, . 湿热盐雾环境下直流电机的可靠性研究[J]. 微电机201851(9): 29-31.

[136]

ZHAO HaoFU XiaominXIE Zhenfenget al. Research on Reliability of DC Motor in Damp Heat and Salt Mist Environment[J]. Micromotors201851(9): 29-31.

[137]

陈开运. 高海拔电气设备工作特点及设计要求[J]. 机车电传动2005(2): 19-22.

[138]

CHEN Kaiyun. Working Characteristics and Design Requirement of Electric Equipment for High Height above Sea Level[J]. Electric Drive for Locomotives2005(2): 19-22.

[139]

倪子然. 低气压低氧对碳/铜接触副载流摩擦磨损性能的影响研究[D]. 成都: 西南交通大学, 2022.

[140]

NI Ziran. Study on the Effect of Low Air Pressure and Oxygen on the Friction and Wear Performance of the Carbon/copper Contact Pair with Electric Current[D]. Chengdu: Southwest Jiaotong University, 2022.

[141]

张玺. 风环境下高速双弓-网系统动态受流特性研究[D]. 兰州: 兰州交通大学, 2021.

[142]

ZHANG Xi. Research on Dynamic Current Collection Characteristics of Highspeed Double-pantograph-catenary System under Wind Load[D]. Lanzhou: Lanzhou Jiatong University, 2021.

[143]

李瑞平, 周宁, 吕青松, . 横风环境中弓网动力学性能分析[J]. 振动与冲击201433(24): 39-44.

[144]

LI RuipingZHOU NingQingsong LYUet al. Pantograph-catenary Dynamic Behavior under Cross Wind[J]. Journal of Vibration and Shock201433(24): 39-44.

[145]

赵飞, 刘志刚, 韩志伟. 随机风场对弓网系统动态性能影响研究[J]. 铁道学报201234(10): 36-42.

[146]

ZHAO FeiLIU ZhigangHAN Zhiwei. Simulation Study on Influence of Stochastic Wind Field to Dynamic Behavior of Pantograph-catenary System[J]. Journal of the China Railway Society201234(10): 36-42.

[147]

宋洋. 环境风下高速铁路弓网动态受流特性研究[D]. 成都: 西南交通大学, 2018.

[148]

SONG Yang. Study on High-speed Railway Pantograph-catenary Current Collection Quality under Environmental Wind Laoad[D]. Chengdu: Southwest Jiaotong University, 2018.

[149]

WANG ZhiyongGUO FengyiWANG Xiliet al. Experimental Research on Radiated Electroma Gnetic Noise of Pantograph Arc[C]∥2015 IEEE 61st Holm Conference on Electrical Contacts (Holm). San Diego, 2015: 256-261.

[150]

张永振, 杨正海, 上官宝. 载流摩擦的研究现状与挑战[J]. 自然杂志201436(4): 256-263.

[151]

ZHANG YongzhenYANG ZhenghaiSHANGGUAN Bao. Research Progress and Challenges in Tribo-electric Systems[J]. Chinese Journal of Nature201436(4): 256-263.

[152]

吴积钦, 钱清泉. 受电弓与接触网系统电接触特性[J]. 中国铁道科学200829(3): 106-109.

[153]

WU JiqinQIAN Qingquan. Characteristics of the Electrical Contact between Pantograph and Overhead Contact Line[J]. China Railway Science200829(3): 106-109.

[154]

惠阳, 刘贵民, 闫涛, . 载流摩擦磨损研究现状及展望[J]. 材料导报201933(13): 2272-2280.

[155]

HUI YangLIU GuiminYAN Taoet al. Research Status and Prospect of Current-carrying Friction and Wear[J]. Materials Reports201933(13): 2272-2280.

[156]

陈乐瑞, 潘秋萍. 电气化铁路弓网电弧现象研究[J]. 工业控制计算机201629(9): 144-145.

[157]

CHEN Lerui)PAN Qiuping. Research on Arc Phenomenon between Pantograph and Catenary in Electrified Railway[J]. Industrial Control Computer201629(9): 144-145.

[158]

LIU XinlongGUAN XinZHONG Yuanet al. Effect of Different Gaps in the Conductor Rail Joints on the Current-carrying Wear Performance of Carbon Skateboards/Conductive Rail Contact[J]. Wear2024536: 205172.

[159]

YANG HongjuanWANG KaiLIU Yanhuaet al. The Formation of the Delamination Wear of the Pure Carbon Strip and Its Influence on the Friction and Wear Properties of the Pantograph and Catenary System[J]. Wear2020454: 203343.

[160]

何常红, 吴广宁, 张雪原, . 电铁受电弓-接触网系统电弧现象的研究[C]∥2008中国电力系统保护与控制学术研讨会论文集. 烟台,2008: 724-728.

[161]

MIDYA SBORMANN DSCHUTTE Tet al. Pantograph Arcing in Electrified Railways—Mechanism and Influence of Various Parameters: Part II: with AC Traction Power Supply[J]. IEEE Transactions on Power Delivery200924(4): 1940-1950.

[162]

CHEN G XYANG H JZHANG W Het al. Experimental Study on Arc Ablation Occurring in a Contact Strip Rubbing against a Contact Wire with Electrical Current[J]. Tribology International201361: 88-94.

[163]

吴广宁, 古圳, 高国强, . 弓网电弧形态特性试验研究[J]. 高电压技术201541(11): 3531-3537.

[164]

WU GuangningGU ZhenGAO Guoqianget al. Experimental Research on Morphological Characteristics of Pantograph-catenary Arc[J]. High Voltage Engineering201541(11): 3531-3537.

[165]

张旭, 杨正海, 上官宝, . 不同分离速度小电流滑动摩擦单电弧行为及烧蚀危害[J]. 河南科技大学学报(自然科学版)202041(4): 1-6.

[166]

ZHANG XuYANG ZhenghaiSHANGGUAN Baoet al. Behavior and Ablation Hazard of Small Current Sliding Friction Single Arc at Different Separation Speeds[J]. Journal of Henan University of Science and Technology (Natural Science)202041(4): 1-6.

[167]

杨正海, 宋联美, 常红慧, . 伴生电弧行为及其对滑动载流摩擦的影响[J]. 河南科技大学学报(自然科学版)201839(5): 7-11.

[168]

YANG ZhenghaiSONG LianmeiCHANG Honghuiet al. Behaviors of Associated Arc and Its Influences on Sliding Current Carrying Friction[J]. Journal of Henan University of Science and Technology (Natural Science)201839(5): 7-11.

[169]

常红慧, 杨正海, 张永振, . 分离速度对滑动载流摩擦过程中电弧及其烧蚀的影响[J]. 河南科技大学学报(自然科学版)201839(4): 1-5.

[170]

CHANG HonghuiYANG ZhenghaiZHANG Yongzhenet al. Effect of Breaking Velocity on Arc and Erosion in Sliding Current-carrying Friction[J]. Journal of Henan University of Science and Technology (Natural Science)201839(4): 1-5.

[171]

SENOUCI AZAIDI HFRENE Jet al. Damage of Surfaces in Sliding Electrical Contact Copper/Steel[J]. Applied Surface Science1999144: 287-291.

[172]

SUNAR ÖFLETCHER DBEAGLES A. Laboratory Assessment of ARC Damage in Railway Overhead Contact Lines with a Case Study on Copper-silver and Low Oxygen Content Copper[J]. IEEE Transactions on Power Delivery202136(5): 3074-3081.

[173]

BARES J AARGIBAY NMAUNTLER Net al. High Current Density Copper-on-copper Sliding Electrical Contacts at Low Sliding Velocities[J]. Wear2009267(1/4): 417-424.

[174]

DING TCHEN G XZHU M Het al. Influence of the Spring Stiffness on Friction and Wear Behaviours of Stainless Steel/Copper-impregnated Metallized Carbon Couple with Electrical Current[J]. Wear2009267(5/8): 1080-1086.

[175]

DONG LCHEN G XZHU M Het al. Wear Mechanism of Aluminum–Stainless Steel Composite Conductor Rail Sliding against Collector Shoe with Electric Current[J]. Wear2007263(1/6): 598-603.

[176]

HU YanHUANG PanpanCHENG Chunet al. Influence of Arc Discharge on the Temperature and Wear Behaviors of the Contact Strip in Pantograph-rigid Catenary Systems under AC Conditions[J]. Wear2024546: 205368.

[177]

MEI Guiming. Impact of Voltage on the Electric Sliding Tribological Properties of Current Collectors against Overhead Lines[J]. Wear2021474: 203868.

[178]

REN WenjuanCHEN GuangxiongDONG Bingjieet al. Experimental Study of the Effect of Contact Line Profiles on the Wear Mechanism of a Skateboard[J]. Tribology International2024192: 109317.

[179]

MEI GuimingFU WenmingCHEN Guangxionget al. Effect of High-density Current on the Wear of Carbon Sliders Against Cu-Ag Wires[J]. Wear2020452: 203275.

[180]

QIAN GangFENG YiLI Binet al. Effect of Electrical Current on the Tribological Behavior of the Cu-WS2-G Composites in Air and Vacuum[J]. Chinese Journal of Mechanical Engineering201326(2): 384-392.

[181]

蒋原, 马立, 武建文, . 金属液滴蒸发导致航空变频真空电弧弧后击穿的研究[J]. 电器与能效管理技术2021(2): 19-24.

[182]

JIANG YuanMA LiWU Jianwenet al. Metal Droplet Evaporation in Post-arc Breakdown Process of Aviation Variable Frequency Vacuum Arc[J]. Electrical & Energy Management Technology2021(2): 19-24.

[183]

辛超, 武建文, 刘斌. H2和空气下的直流开断电弧的燃弧特性分析[J]. 低压电器2011(10): 6-9.

[184]

XIN ChaoWU JianwenLIU Bin. Characteristic Analysis of DC Arc Interrupting under Hydrogen and Air[J]. Low Voltage Apparatus2011(10): 6-9.

[185]

周昱涵, 杨泽锋, 鲁超, . 弓网系统离线电弧在低气压环境下运动特性研究[J]. 中国电机工程学报202141(15): 5412-5421.

[186]

ZHOU YuhanYANG ZefengLU Chaoet al. Research on Motion Characteristics of Offline Arc in Pantograph Catenary System under Low Air Pressure Environment[J]. Proceedings of the CSEE202141(15): 5412-5421.

[187]

LIU XinlongZHOU ChaoweiZHOU Xinjianet al. Influence of Different Arc Erosion Durations on the Wear Properties of Carbon Skateboards/Contact Wires under Low Temperature[J]. Wear2023516: 204600.

[188]

XU ZhileiGAO GuoqiangWEI Wenfuet al. Characteristics of Pantograph-catenary Arc under Low Air Pressure and Strong Airflow[J]. High Voltage20227(2): 369-381.

[189]

郭德龙, 晏月, 刘虎. 基于深度学习的轨道交通弓网电弧检测方法[J]. 隧道与轨道交通2024(3): 38-40.

[190]

GUO DelongYAN YueLIU Hu. Arc Detection Method for Rail Transit Bow-net System Based on Deep Learning[J]. Tunnel and Rail Transit2024(3): 38-40.

[191]

HUANG KeSU Dongdong. Extended Pantograph–Catenary Arc Modeling and an Analysis of the Vehicular-grounding Electromagnetic Transients of Electric Multiple Units[J]. Energies202417(7): 1512.

[192]

YAN YueLIU HuGAN Linfenget al. A Novel Arc Detection and Identification Method in Pantograph-catenary System Based on Deep Learning[J]. Scientific Reports202515: 3511.

[193]

TANG QingfengWEI XiukunWEI Dehuaet al. High Precision Robust Real-time Lightweight Approach for Railway Pantograph Slider Wear Estimation[J]. IEEE Transactions on Intelligent Transportation Systems202425(5): 3973-3985.

[194]

罗茵蓓, 葛婷, 孙泽勇. 基于电流信号多频带特征的列车弓网燃弧检测方法[J]. 机车电传动2024(4): 181-189.

[195]

LUO YinbeiGE TingSUN Zeyong. Detection Method on Pantograph-catenary Arcing of Electric Locomotives Based on Multi-frequency-band Characteristics of Current Signals[J]. Electric Drive for Locomotives2024(4): 181-189.

[196]

李斌, 舒嘉辉, 严灵潇, . 改进黑翅鸢算法的1D-2D-GAF-PCNN-GRU-MSA弓网电弧检测应用[J]. 电子测量与仪器学报202438(10): 201-211.

[197]

LI BinSHU JiahuiYAN Lingxiaoet al. 1D-2D-GAF-PCNN-GRU-MSA Pantograph Arc Detection Application Based on Improved Black-winged Kite Algorithm[J]. Journal of Electronic Measurement and Instrumentation202438(10): 201-211.

基金资助

国家自然科学基金(52365022)

国家自然科学基金(52375181)

江西省赣鄱人才支持计划(20243BCE51035)

江西省自然科学基金(20242BAB20196)

江西省自然科学基金(20224ACB204012)

轨道交通基础设施性能监测与保护国家重点实验室自主课题(HJGZ2023208)

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