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起重机脉冲调速系统分析及应用

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摘要 系统介绍了绕线式异步电机的脉冲调速原理;电路特点;并针对脉冲调速系统在起重机上的应用情况,进行了调速性能、能耗分析。
出处 《四川冶金》 CAS 1999年第5期41-43,共3页 Sichuan Metallurgy
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