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Position: Home > Articles > Soft Starting and Timing of Frequency Conversion on Alternating Current Motor Journal of Agricultural Mechanization Research 2004 (2) 190-191

交流电动机的软启动与变频调速

作  者:
吴佳妮;王蕾;杨翠;张金龙
单  位:
南京师范大学电气与电子工程学院
关键词:
电气工程;变频器;试验研究;软起动器;电动机;频率
摘  要:
通过对90kW电动机控制的改造实践,论述了变频器及软起动器在交流电动机中的应用。结果表明,交流电动机的软启动和变频调速不仅减少了启动电流对电网的冲击,同时还可以实现电动机的节能。
译  名:
Soft Starting and Timing of Frequency Conversion on Alternating Current Motor
作  者:
WU Jia-ni, WANG Lei, YANG Cui, ZHANG Jin-long (College of Electrical and Electronic Engineering, Nanjing Normal Univ,Nanjing 210042, China) [
关键词:
electric engineering; freguency converters; experimental research; soft-starter; alternating current motor; freguency
摘  要:
This paper presents the application of frequency converters and soft-starter in motors. A 90kW motor ontroller was modified. The results shows that soft starting and timing of frequency conversion of motor not only reduce the impact of starting current on electric net, but also reduce the electric consumption of motors. [

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