摘要
变频器越来越广泛在电机系统节能和提高工艺起到重要作用,变频器的工作环境以及散热问题,对变频器的可靠性的影响是非常大的。本文分析了变频器发热的主要原因,并重点介绍了变频器的温升重点部位及试验方法,以利于变频器用户掌握了解变频器温升及温升试验。
As low-voltage inverter be used widely in Electric Drives System, it is vital for us that its operate condition and heat radiation. In order to make users aware of the inverter＇s heat radiation and temperature rise test, this text analyses the main reason of the inverter＇s heat radiation, accentuates the crucial parts of heat radiation as well as the test method.
出处
《变频器世界》
2011年第5期96-99,共4页
The World of Inverters
关键词
变频器
发热
温升试验
Inverter Heating Temperature-rise test
