| 基于前馈控制的SVC中减小电压波动的方法 |
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| 引用本文： | 尚春,林永,张正祥,龚天森,胡蓉. 基于前馈控制的SVC中减小电压波动的方法[J]. 电气技术, 2011, 0(1): 74-78 |
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| 作者姓名： | 尚春 林永 张正祥 龚天森 胡蓉 |
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| 作者单位： | 中国南方电网有限责任公司超高压输电公司;荣信电力电子股份有限公司; |
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| 摘 要： | 介绍了一种用于静止型动态无功补偿装置SVC中,尤其是能实现对直流换流站无功补偿电容器或滤波器投切时可减小电压波动的方法.通过SVC接收到系统投切无功补偿电容器或滤波器小组(简称无功小组)的命令时增大TCR触发角参考值或减少TCR触发角参考值,减小SVC对无功功率的消耗量,即增加SVC的容性无功输出.即在投切无功小组的瞬...
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| 关 键 词： | SVC 直流换流站 溅小电压波动的方法 |
The Method of Reducing Voltage Oscillation in Feedforward Controlled SVC |
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| Chun Shang,Yong Lin,Zheng xiang Zhang,Tiansen Gong,Rong Hu. The Method of Reducing Voltage Oscillation in Feedforward Controlled SVC[J]. Electrical Engineering, 2011, 0(1): 74-78 |
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| Authors: | Chun Shang Yong Lin Zheng xiang Zhang Tiansen Gong Rong Hu |
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| Affiliation: | Chun Shang1 Yong Lin2 Zhengxiang Zhang1 Tiansen Gong1 Rong Hu1 (1.China Southern Power Grid ultra-high Voltage Transmission Corporation,Guangzhou 510620 2.Rongxin Power Electronic Co.,Ltd. Anshan,Liaoning 114051) |
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| Abstract: | A static style dynamic reactive power compensation equipment SVC is introduced, especially for decreasing voltage oscillation when reactive capacitor or filter is switched on/off in DC convertor station. Increasing or decreasing the reference angle of TCR triggering angle by receiving the command when system switch on/off reactive compensative capacitor or filter banks (reactive banks in short). In this way, the loosing of SVC reactive power can be decreased, that means SVC capacitive reactive power increas... |
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| Keywords: | SVC DC convertor station the method of decreasing voltage oscillation |
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