| 基于自耦变压器的新型动态无功补偿装置 |
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| 引用本文： | 刘鹏,董勤晓,马海超.基于自耦变压器的新型动态无功补偿装置[J].电力电容器,2009(3):14-17. |
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| 作者姓名： | 刘鹏 董勤晓 马海超 |
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| 作者单位： | 西安交通大学电气工程学院;中国电力科学研究院; |
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| 摘 要： | 在分析传统的晶闸管投切电容器（TSC）、相控电抗器（TCR）工作原理的基础上，提出了一种新型的动态无功补偿装置一自耦变压器型TSC和TCR的复合装置（TSCCRAT）。TSC、TCR及TSCCRAT的工作性能仿真结果比较表明，TSCCRAT与TSC相比无功功率连续可调和制造成本低，与TCR相比具有较小的谐波电流和功率损耗。特别是TSCCRAT将高电压领域常见的晶闸管对串联结构改成单或少量晶闸管对串联工作，提高了装置的可靠性，降低了控制难度。
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| 关 键 词： | 动态无功补偿装置 晶闸管投切电容器 晶闸管控制电抗器 自耦变压器 自耦变压器型TSC与TCR的复合装置(TSCCRAT) |
A Noval Dynamic Reactive Power Compensator Based on Autotransformer |
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| Affiliation: | LIU Peng, DONG Qin-xiao, MA Hai-chao ( 1. School of Electrical Engineering, Xi＇an Jiaotong University, Xi＇an 710049, China; 2. China Electric Power Research Institute, Beijing 100192, China) |
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| Abstract: | Based on analyzing the operating performances of thyristor switching capacitor(TSC) and thyristor controlling reactor(TCR),this paper describes a noval dynamic reactive power compensator named as composite of thyristor switching capacitor and controlling reactor of autotransformer type(TSCCRAT),Through comparison from the simulating results of these three types of SVC operating characteristics,it is demonstrated that TSCARAT is able to provide var power adjusted continuously with an economical cost of manuf... |
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| Keywords: | Dynamic reactive power compensator TSC TCR Autotransformer TSCCRAT |
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