| TCSC次同步谐振附加阻尼控制器 |
| |
| 引用本文： | 郑翔,徐政,张静.TCSC次同步谐振附加阻尼控制器[J].电工技术学报,2011(2):181-186. |
| |
| 作者姓名： | 郑翔 徐政 张静 |
| |
| 作者单位： | 浙江大学电气工程学院; |
| |
| 基金项目： | 十一五国家科技支撑计划重大资助项目(2006BAA02A17) |
| |
| 摘 要： | 针对晶闸管控制的串联补偿电容器(TCSC)无法彻底消除系统次同步谐振(SSR)的问题,基于相位补偿原理设计了TCSC的附加阻尼控制器.通过对发电机转速差信号进行适当的放大和移相,产生附加控制信号来调节TCSC的触发角,使TCSC能够在整个次同步频段提供正的电气阻尼来抑制次同步谐振.基于IEEE SSR第一标准测试系统的...
|
| 关 键 词： | 次同步谐振 TCSC 附加阻尼控制器 相位补偿 测试信号法 |
A TCSC Supplementary Damping Controller for SSR Mitigation |
| |
| Zheng Xiang Xu Zheng Zhang Jing.A TCSC Supplementary Damping Controller for SSR Mitigation[J].Transactions of China Electrotechnical Society,2011(2):181-186. |
| |
| Authors: | Zheng Xiang Xu Zheng Zhang Jing |
| |
| Affiliation: | Zheng Xiang Xu Zheng Zhang Jing(Zhejiang University Hangzhou 310027 China) |
| |
| Abstract: | The thyristor controlled series capacitor(TCSC) can provide inductive reactance under subsynchronous frequencies.However,in a hybrid system which includes both conventional fixed series compensation and TCSC,disturbances may still excite torsional modes.A supplementary damping controller of TCSC is designed to provide active electrical damping for SSR mitigation.The design method is base on phase compensation principle and the procedure for the syntheses of the controller is presented in detail.The effectiv... |
| |
| Keywords: | Subsynchronous resonance(SSR) thyristor controlled series capacitor(TCSC) supplementary damping controller phase compensation test signal method |
| 本文献已被 CNKI 等数据库收录！ |
