| 自校正模糊PI控制在HVDC系统中的应用 |
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| 引用本文： | 王中鲜,毕永利,李桂英,薛春雨. 自校正模糊PI控制在HVDC系统中的应用[J]. 黑龙江水专学报, 2010, 37(2): 102-104 |
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| 作者姓名： | 王中鲜 毕永利 李桂英 薛春雨 |
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| 作者单位： | 黑龙江大学,机电工程学院,哈尔滨,150080 |
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| 基金项目： | 黑龙江大学青年科学基金项目 |
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| 摘 要： | 高压直流传输系统的整流器在开启、关闭、触发和晶闸管保护等方面存在很多问题,如系统的动态稳定性差并且不能有效地降低动态干扰。针对以上问题,提出了一种自校正模糊PI控制策略,并简要地介绍了该控制策略的设计过程,最后通过仿真验证了该设计的优势。
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| 关 键 词： | HVDC 模糊PI控制 自校正控制 遗传算法 |
Application of Self-tuning Fuzzy-PI Strategy in HVDC System |
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| WANG Zhong-xian,BI Yong-li,LI Gui-ying,XUE Chun-yu. Application of Self-tuning Fuzzy-PI Strategy in HVDC System[J]. Journal of Heilongjiang Hydraulic Engineering College, 2010, 37(2): 102-104 |
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| Authors: | WANG Zhong-xian BI Yong-li LI Gui-ying XUE Chun-yu |
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| Affiliation: | (College of Mechanical ＆ Electrical Engineering,Heilongjiang University,Harbin 150080,China) |
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| Abstract: | In the rectifier of traditional HVDC system,turning on,turning off,triggering and protections of thyristors have lots of problems that can make the dynamic instability and cannot damp the dynamic disturbance efficiently.In order to solve the above problems,fuzzy-PI control strategy with and without self-tuning for the fire angle control of rectifier has been proposed.A simulation comparative study has been performed to prove the superiority of the proposed scheme. |
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| Keywords: | HVDC |
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