新能源并网下微电网台区线损与无功多目标优化

黄海

黄海.新能源并网下微电网台区线损与无功多目标优化[J].电测与仪表,2020,57(10):83-87.
Huang Hai.Power Loss and Reactive Power Reserve Dispatch considering Renewable Energy Integration[J].Electrical Measurement & Instrumentation,2020,57(10):83-87.

新能源并网下微电网台区线损与无功多目标优化

Power Loss and Reactive Power Reserve Dispatch considering Renewable Energy Integration

DOI：DOI: 10.19753/j.issn1001-1390.2020.10.013

中文关键词: 无功备用优化多目标安全性带权极小模理想点法

英文关键词:reactive power reserve dispatch, multi-objective, security, weighted minimum-module ideal-point method.

基金项目:

作者中文名	作者英文名	单位
黄海	Huang Hai	国网福建省电力有限公司

摘要点击次数: 1753

中文摘要:

电力系统无功优化后备优化分为静态无功待机优化和瞬态无功待机优化，分别对应静态电压稳定问题和暂态电压稳定问题。在新能源并网条件下，文中提出一种同时考虑静态、暂态无功备用的线损优化模型。根据模型的特点，利用加权微型模型理想点法将多目标规划问题转化为单目标规划问题。它避免了复杂的Pareto前端表面，解决了多目标编程问题，简化了问题解决的复杂性。最后，IEEE 39节点系统的仿真分析证明了该方法的有效性。

英文摘要:

Reactive power reserve (RPR) dispatch method is classified into static and transient RPR dispatch， and corresponds to static and transient voltage stability problems. A multi-objective RPR dispatch method is proposed. According to the characteristics of the model， a weighted minimum-module ideal-point method was proposed to simplify the multi-objective planning problem by avoiding Pareto front. At last， the simulation on IEEE 39 bus system demonstrate the validity of the proposed method.

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