导储能系统用电流型变流器控制超设计和实验 |
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引用本文: | 李君,史云鹏,刘昌金,徐德鸿.导储能系统用电流型变流器控制超设计和实验[J].电力电子,2008(1):5-9. |
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作者姓名: | 李君 史云鹏 刘昌金 徐德鸿 |
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作者单位: | 浙江大学电气工程学院; |
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摘 要: | 本文推导了SPWM控制下的电流型变流器的有功功率、无功功率和调制比、相位角的关系,设计了一种基于瞬时功率理论的电流型变流器功率闭环控制方法。结合变流器实验样机,对超导储能系统用电流型变流器四象限功率控制方法进行了验证.给出了试验波形。
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关 键 词: | 超导储能 功率控制 变流器 |
Design and Experiments of Current Source Converters Power Control for Superconducting Magnetic Energy Storage System |
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Abstract: | The paper introduces the structure of Superconducting Magnetic Energy Storage System(SMES),analyses the theory of Current source converter and gives the design of the converter for SMES.A 23kVA prototype multi-modular converter has been developed.At last the paper gives experimental results of the above practical four-module current source converter.The research has shown that it can control active power and reactive power independently and rapidly. |
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Keywords: | Superconducting magnetic energy storage Control Converter |
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