风力发电无储能型微电网能量管理方法研究Study on Energy Management Method of Micro-grid without Energy Storage System Based on Wind Power Generation
张东;刘甲琛;夏艺歌;曹志威;
摘要(Abstract):
为解决分布式风力发电输出功率的间歇性对电网产生较大的冲击及其产能过大造成的能量浪费等问题,设计一种无储能型微电网系统进行风力发电输出电能的多级调度。提出一种针对该微电网系统的分层控制方法,控制系统通过逐层对微电网系统电能的控制调度,减小风力发电间歇性导致的大功率波动并解决产能过剩的问题。最后,采用Matlab/Simulink软件对所提方法进行仿真实验,结果表明,所提控制方法能有效降低风力发电的功率波动对电网的影响,有效解决风力发电产能过剩的问题。
关键词(KeyWords): 风力发电;无储能型微电网;能量管理方法;分层控制;功率波动平抑
基金项目(Foundation):
作者(Authors): 张东;刘甲琛;夏艺歌;曹志威;
DOI: 10.13500/j.dlkcsj.issn1671-9913.2021.06.015
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