Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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基于MCGS软件的变压器消磁系统的设计

来源:电工电气发布时间:2016-03-15 16:15 浏览次数:662

基于MCGS软件的变压器消磁系统的设计 

申路,张佩,赵书涛 
华北电力大学 电气与电子工程学院,河北 保定 071003 
 

摘 要:分析了变压器剩磁的产生机理以及剩磁对设备运行的危害,根据其特点设计了一套基于工控组态软件MCGS的变压器消磁系统。通过实际试验对该消磁系统的消磁效果进行了验证,结果证明该系统有效消除了剩磁给变压器的保护装置以及一次设备带来的不利影响,避免了变压器成为电网中的谐波源,提高了供电系统的供电质量。
关键词:变压器;剩磁;消磁
中图分类号:TM402 文献标识码:A 文章编号:1007-3175(2013)08-0014-03


Design of Transformer Degaussing System Based on Manual Controlled Group Software 

SHEN Lu, ZHANG Pei, ZHAO Shu-tao 
School of Electrical and Electronic Engineering, North China Electric Power University, Baoding 071003, China 
 

Abstract: Analysis was made to the generation mechanism of transformer residual magnetism and the harm of residual magnetism to the operation of equipment and according to its features, a set of transformer degaussing system based on manual controlled group software (MCGS) was designed. The practical test carried out verification for degaussing effect of the degaussing system. The result shows that the system has effectively eliminated unfavorable impacts of residual magnetism on protection device of transformer and equipment at primary side, which avoided transformers becoming harmonic sources in the grid and raised power supply quality of power supply system.
Key words: transformer; residual magnetism; degaussing


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