浅谈矿用变频器的选择与使用维护
Probe on Selection and Maintenance for Mine-used Frequency Converter
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摘要: 文章首先从交流电动机标称功率、电动机额定电流、电动机实际运行电流以及转矩过载能力等方面阐述了如何根据实际工程需要选择变频器的问题,然后介绍了变频器对电动机的要求,最后介绍了在变频器安装调试时应注意的问题。Abstract: Firstly, the paper described problems of how to select frequency converter according to require of practical engineering from nominal power of AC motor, current rating of motor, practical current of motor and torque overload capability. It also introduced the demands of frequency converter to motor. Finally, it introduced the noticed problems in installation and debugging for frequency converter.