日照港输煤皮带机电气驱动系统节能探讨

On the Energy Saving of the Electric Drive System of Coal Conveyer Belts of Rizhao Port

通过十几年来对输煤皮带机低效率运行状况的观察 ,经过认真研究 ,提出了两个提高电机运行效率的实施方案。并且介绍了现场试验情况 ,提供了测算数据 。

According to more then ten years of observation to the low efficiency of coal conveyer belts,the authors put forward two practical programmes to improve the electric machines efficiency.The experiments and surveyed datas are provided.