农村电网经济供电半径和经济功率因数的研究

Research on the Economic Power Supply Radius and Economic Power Factor of Rural Power Grids

摘要

当前，农村电网在区域能源配置中具有基础性地位，其运行效率直接影响供电质量与经济水平。本文对经济供电半径、经济功率因数两个主要参数进行研究，分析二者对电网损耗、电压水平及投资成本的综合影响，建立多因素耦合分析框架。在理论分析的基础上，根据供电半径和功率因数之间的内在联系，提出协同优化思路，建立相应的数学模型。结合典型区域案例，对优化方案的技术效果和经济性进行验证，为农村电网精细化规划提供依据。

Abstract

Currently, rural power grids play a fundamental role in regional energy allocation, and their operational efficiency directly affects the quality of power supply and economic levels. This paper studies two key parameters: economic power supply radius and economic power factor, analyzes their combined impact on grid losses, voltage levels, and investment costs, and establishes a multi-factor coupling analysis framework. Based on theoretical analysis, and according to the inherent relationship between power supply radius and power factor, a collaborative optimization approach is proposed, and a corresponding mathematical model is established. By combining typical regional cases, the technical effectiveness and economic efficiency of the optimization scheme are verified, providing a basis for refined planning of rural power grids.

关键词

农村电网 / 供电半径 / 功率因数 / 协同优化

Key words

rural power grid / power supply radius / power factor / collaborative optimization

参考文献

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