摘要
目前节能降耗、降低生产成本已成为衡量煤矿生产企业优良与否的重要指标。着重对异步电动机与永磁同步电动机主要技术性能进行了分析,通过对效率、功率因数、启动转矩对比分析,永磁同步电动机的技术优势明显,具有广阔的应用前景。
At present, energy saving and production cost reduction have become important indicators to evaluate the quality of coal mine production enterprises. The main technical performance of asynchronous motor and permanent magnet synchronous motor were analyzed emphatically. Through the comparison of efficiency, power factor and starting torque, permanent magnet synchronous motor has obvious technical advantages and broad application prospects.
出处
《煤矿机电》
2018年第1期46-48,共3页
Colliery Mechanical & Electrical Technology
关键词
永磁同步电动机
节能
功率因数
效率
permanent magnet synchronous motor
energy saving
power factor
efficiency
