邹宏亮;韩翔宇;廖清芬;刘涤尘;朱振山;陈炜;

• 1:武汉大学电气工程学院

摘要(Abstract)：

在以风能、光伏为主要发电形式的分布式电源大量并网的趋势下,研究配电网接纳分布式电源的准入容量对电力系统运行调度人员意义重大。在充分考虑电压偏差与电压波动指标的前提下兼顾短路容量不越限,建立了以分布式电源接入容量最大为目标函数的优化模型。通过实际配电网算例,分析了不同类型的分布式电源以及不同接入容量对配电网的影响,给出了分布式风机和光伏不同输出特性组合下最大可接入容量边界。研究结果表明:分布式电源的接入对配电系统短路容量的影响有限,不会对传统的配电自动化系统产生实质的影响,电压偏差和电压波动约束是制约分布式电源准入容量的主要影响因素。

关键词(KeyWords)： 分布式电源;配电网;电压质量;短路容量;准入

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科技项目(5211011400BT);; 国家青年自然科学基金项目(51507116)~~

作者(Author): 邹宏亮;韩翔宇;廖清芬;刘涤尘;朱振山;陈炜;

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DOI:

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