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短路脱扣器特性研究 被引量:5

Research on Characteristics of Short-Circuit Release
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摘要 采用三维仿真软件Ansoft及Matlab软件,对脱扣器短路脱扣过程中受到的电磁力以及碟簧反力进行仿真计算,最终获得不同短路电流下脱扣器的动作时间。将仿真所得到的动作时间与脱扣器实际动作时间进行比较,证明该仿真方案计算准确。 By using 3D simulation software Ansoft and Matlab,electromagnetic force and Disc-spring reaction force acting on short-circuit release are calculated,and action time under different short-circuit is obtained.By comparing simulating movement time to actuating time of the release,it proves that the simulating scheme is accuracy.
出处 《船电技术》 2012年第4期12-15,共4页 Marine Electric & Electronic Engineering
关键词 仿真 短路 脱扣器 动作时间 simulation short-circuit release action time
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