| 一种改进型的混合动态无功补偿器系统设计 |
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| 引用本文： | 曾智桢,涂春鸣,吴敬兵,熊桥坡.一种改进型的混合动态无功补偿器系统设计[J].电力电子技术,2012,46(5):75-77. |
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| 作者姓名： | 曾智桢 涂春鸣 吴敬兵 熊桥坡 |
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| 作者单位： | 1. 湖南大学,电气与信息工程学院,湖南长沙410082
2. 福州电业局,福建福州,350009 |
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| 基金项目： | 国家自然科学基金(60774043)~~ |
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| 摘 要： | 针对配电网静止同步补偿器(DSTATCOM)与晶闸管投切电容器(TSC)联合运行问题,提出一种新型基于专家混杂控制和瞬时功率平衡的控制策略。首先从混合无功补偿装置(HVC)结构及其等效电路出发,对其补偿机理进行分析,设计HVC控制器,分析了其控制策略。仿真和实验结果表明,该方法补偿效果良好,反应速度快,验证了设计的正确性与可行性。
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| 关 键 词： | 混合动态无功补偿器 专家混杂控制 瞬时功率 |
An Improved Hybrid Dynamic Reactive Power Compensator System |
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| ZENG Zhi-zhen
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TU Chun-ming
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WU jing-bing
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XIONG Qiao-po.An Improved Hybrid Dynamic Reactive Power Compensator System[J].Power Electronics,2012,46(5):75-77. |
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| Authors: | ZENG Zhi-zhen TU Chun-ming WU jing-bing XIONG Qiao-po |
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| Affiliation: | 1 (1.Hunan Univercity,Changsha 410082,China) |
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| Abstract: | This paper presents a new type of hybrid control which based on expert and the instantaneous power balance for distribution-network static synchronous compensator(DSTATCOM) and thyristor switched capacitor(TSC). At first,from the structure and equivalent circuit of the hybrid reactive power compensation device hybrid var compensator (HVC),there is an analysis of its compensation mechanism and control strategy,and an HVC controller is designed.Simulation and experimental results show that the method of compensation works well,response fast,and verify the correctness of the design. |
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| Keywords: | hybrid var compensator expert hybrid control instantaneous power |
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