《机电工程》杂志,月刊( 详细... )
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浙江大学
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超级电容器储能系统充电模式控制设计
作者:马奎安,陈 敏* 日期:2010-09-08/span> 浏览:3399 查看PDF文档
超级电容器储能系统充电模式控制设计
马奎安,陈 敏*
(浙江大学 电气工程学院,浙江 杭州 310027)
摘要:针对电网供电系统存在用电负荷和电能供应不平衡问题,设计了超级电容器储能系统。对设计的超级电容器储能系统两种工作模式(充电储能模式和放电释能模式)进行了介绍,对超级电容器储能系统充电储能运行模式时的双向DC/DC变流器工作方式进行了分析,同时设计了闭环控制参数,从而实现了对超级电容器储能系统充电储能过程的控制。实验结果表明,通过对双向DC/DC变流器在超级电容器充电工作模式时的闭环控制,有效地实现了对超级电容充电储能过程的控制。
关键词:储能;超级电容器;双向DC/DC变流器;充电控制
中图分类号:TM5;TP153
文献标识码:A文章编号:1001-4551(2010)07-0085-04
Charge mode control design for supercapacitor energy storage system
MA Kuian, CHEN Min
(College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China)
Abstract:Aiming at the problem of the unbalance between the load and the power supply in grid, the supercapacitor energy storage system was designed. The two operating modes(charge mode to store energy and discharge mode to release energy) of supercapacitor energy storage system designed were introduced. The bidirectional DC/DC converter operating mode, when supercapacitor energy storage system running in charge mode to store energy, was analyzed, and the closedloop control parameter was designed to realize the control of the charging process. The experimental results show that through the closedloop control designed for bidirectional DC/DC converter applied in supercapacitor energy storage system, the charging process of supercapacitor energy storage system to store energy can be effectively controlled.
Key words: energy storage; supercapacitor; bidirectional DC/DC; charging control
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