高效电机的应用及经济分析

Application and Economic Analysis of High-Efficiency Motor

通过对高效电机和普通电机性能的分析,在实际应用中,高效电机节电效果显著,达到了节能减排目标,在国家"惠民工程"中发挥了巨大的作用。重点阐述了高、低压电机和永磁同步电动机效率的认定和生产制造成本的经济分析。

By analysis and comparison of various performance indexes, this paper points out that the high-efficiency motor has significant energy-saving effect in practical applications, has achieved energy-saving and emission-reduction targets, and has played a huge role in peo- ple-benefit project. For high-and low-voltage motors and PM synchronous motor, the determina- tion of efficiency and economic analysis of manufacturing costs are chiefly described.