基于网损灵敏度的分布式电源和电容器联合优化

蔡尧星

蔡尧星.基于网损灵敏度的分布式电源和电容器联合优化[J].电测与仪表,2015,52(11):.
caiyaoxing.Distributed generator and capacitor joint optimization based on network-losses sensitivity[J].Electrical Measurement & Instrumentation,2015,52(11):.

基于网损灵敏度的分布式电源和电容器联合优化

Distributed generator and capacitor joint optimization based on network-losses sensitivity

DOI：

中文关键词: 灵敏度二次曲线拟合技术分布式电源电容器有功网损

英文关键词:sensitivity, quadratic curve fitting techniques, distributed generator, capacitor, active network-losses

基金项目:

作者中文名	作者英文名	单位
蔡尧星	caiyaoxing	长沙理工大学电气与信息工程学院

摘要点击次数: 1649

中文摘要:

分布式电源和电容器的优化配置能够有效地减少配电网损耗和提高电压稳定性。在此基础上，建立了以系统网损最小为目标函数的优化模型，运用灵敏度的方法求解分布式电源和电容器的安装位置，提出用启发式拟合技术的方法求解分布式电源和电容器的安装容量。最后，以IEEE-33节点为测试系统，通过几个典型的对比案例的分析和实验，验证分布式电源和并联电容器的联合优化，能够满足良好电压的情况下最大限度减少系统的损耗，并且能够减少配电线路的负载。

英文摘要:

Distributed power and capacitor optimization can effectively reduce power loss and improve voltage stability.On this basis, the establishment of a system of network optimization model with minimal losses as the objective function, It use sensitivity way to solve the position of distributed power and capacitors, and use heuristic method to solve the capacity configuration . The last, in IEEE-33 test system node, through analysis and comparison of several typical case, The result show minimize power loss within ideal voltage and to reduce the distribution lines load.

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