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摘要
从理论基础和工程实际出发，推导出了符合工程实际、直观易懂、便于使用的限流电抗器电抗百分数计算公式。以清原抽水蓄能电站为例，分析了限流电抗器选型的主要过程，计算出了限流电抗器的主要技术指标，校核并验证了主要技术参数选定后的压降、最高温度等参数是否满足规范要求和工程实际需要。
Abstract
Starting from theoretical basis and engineering practice, this article derives a calculation formula for the reactance percentage of current limiting reactors that is in line with engineering practice, intuitive and easy to understand, and convenient to use. Taking the Qingyuan Pumped Storage Power Station as an example, the main process of selecting current limiting reactors was analyzed, and the main technical indicators of current limiting reactors were calculated. The selected parameters such as voltage drop and maximum temperature were verified to ensure that they meet the requirements of the specifications and practical engineering needs.
关键词
限流电抗器
/
电抗百分数
/
额定电感
/
短路电流
Key words
current limiting reactor
/
reactance percentage
/
rated inductance
/
short-circuit current
Author summay
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王建明,张梅,阳春树,田旭,黄媛昕,苑睿.
抽水蓄能电站发电机分支回路限流电抗器选型分析[J].
水利水电技术（中英文）, 2025, 56(S1): 116-119 DOI:10.13928/j.cnki.wrahe.2025.S1.018
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