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

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基于直流屏電源及PWM調制的永磁斷路器控制器設計

來源:電工電氣發(fā)布時間:2016-03-15 15:15 瀏覽次數:807

基于直流屏電源及PWM調制的永磁斷路器控制器設計 

陳建平,錢昱澎,王德杉 
西安森源開關技術研究所有限公司,陜西 西安 710077 
 

摘 要:介紹了目前國內高壓永磁斷路器常用分、合閘線圈電源的使用方案及控制方法。指出了此種方法的缺陷,設計了一種基于直流屏電源及PWM控制的方案,此方案將國內常用的儲能電容使用中存在的缺陷問題予以解決,使得分合閘控制更加平滑,且節(jié)省了產品成本。 
關鍵詞:永磁斷路器;直流屏;脈寬調制;運動控制;控制器
中圖分類號:TM561.2 文獻標識碼:A 文章編號:1007-3175(2013)07-0017-04


Permanent Magnet Circuit Breaker Controller Design Based on DC Screen Power and Pulse Width Modulation 

CHEN Jian-ping, QIAN Yu-peng, WANG De-shan 
Xi’an Senyuan Switch Technology Research Institute Co., Ltd, Xi’an 710077, China 
 

Abstract: Introduction was made to the using plan and control method of present domestic high-voltage permanent magnet circuit breaker commonly used for breaking and making coil power. The defects of this method were indicated. A kind of plan was designed based on DC screen power and pulse width modulation (PWM) control. This plan has eliminated the defection in domestic energy storage capacitor in common use, enabling breaking and making control more smooth and saving product cost.
Key words: permanent magnet circuit breaker; DC screen; pulse width modulation; movement control; controller


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