低压TSC动态无功补偿系统若干问题的探讨

作者：朱连欢1，邱海锋1，周浩2 日期：2009-06-17/span> 浏览：4224 查看PDF文档

低压TSC动态无功补偿系统若干问题的探讨

朱连欢1，邱海锋1，周浩2
(1.萧山供电局，浙江 杭州 311200； 2.浙江大学 电气工程学院，浙江 杭州 310027)

摘要：为了提高现有TSC系统补偿的实时性和稳定性，分析并探讨了现有的TSC动态无功补偿系统技术。从无功算法、补偿原理、控制策略、补偿主电路结构等5个方面论述了TSC系统相关算法和技术，通过比较各种方法的优缺点，给出了选择的依据，并且详细介绍了TSC系统在研制过程中需要注意的地方。研究结果表明，采用合理的算法和技术能有效提高TSC系统的性能。
关键词：动态无功补偿；低电压；电容器投切；数字信号处理器
中图分类号：TM531.4文献标识码：A文章编号：1001-4551(2009)05-0101-04

Discussion on some problems of the intelligent lowvoltage reactive power compensation system
ZHU Lianhuan1, QIU Haifeng1, ZHOU Hao2
(1. Xiaoshan Power Supply Bureau, Hangzhou 311200, China;
2. College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China)
Abstract: In order to improve the realtime performance and stability of the existing TSC system compensation, the existing TSC dynamic reactive power compensation system was analyzed and discussed. The related algorithms and techniques of TSC were discussed from five aspects of the reactive power algorithm, the compensation principle, the control strategy, the structure of the main circuit, etc.. The selection basis was given by comparing the advantages and disadvantages of various methods. And the TSC system development process that needs attention was described in detail. The research results show that the reasonable algorithms and techniques can improve the performance of the TSC effectively.
Key words: dynamic reactive power compensator; lowvoltage; switching of capacitor; digital signal processor(DSP)
参考文献(References):
［1］程浩忠.电力系统无功与电压稳定性［M］.北京:中国电力出版社,2004.
［2］陆安定.发电厂变电所及电力系统的无功功率［M］.北京:中国电力出版社，2003.
［3］王兆安,杨君,刘进军.谐波抑制和无功功率补偿［M］.北京:机械工业出版社,1998.
［4］米勒.电力系统无功功率控制［M］.北京：水利电力出版社,1990.
［5］王庆林.无功功率快速自动补偿装置设计探讨［J］.电力电容器,1993,14(2):16-19.
［6］梁志勇.静止无功补偿设备运行综述［J］.电力电容器,1997,18(2):41-45.
［7］刘淑敏,李奎文,刘辉,等.无功补偿装置的选择［J］.电气传动,2002(4):61-64.
［8］孙茂船,周建春,李伟,等.新型动态无功补偿装置研究及应用［J］.港口装卸,2001,23(3):19-21.
［9］吕正劝.中低压电网的谐波治理［J］.机电工程技术,2008,37(2):73-76.
［10］刘黎明,刘涤尘,史进,等.智能式动态无功补偿装置的研究［J］.电力自动化设备,2002,22(8):28-31.