船闸节电系统应用研究

由于用电设备三相不平衡,谏壁船闸用电运行不稳定,存在浪涌、瞬变、尖峰、高频谐波,主要电机设备起停频繁,造成冲击电流大、无功含量高、谐波大、用电效率低。针对以上情况,船闸在部分供电回路实施节电改造,优化了用电体系。

Sluice electricity saving system applied research

Because the current collector three-phase is not balanced, admonishes the wall sluice to use electricity the movement not to be unstable, existence surge, transient, peak, high frequency overtone, the main electrical machinery equipment gets up stops frequently, creates the surge current in a big way, the idle work content high, the overtone big, uses electricity the efficiency to be low. In view of above situation, the sluice in the part power supply return route implementation electricity saving transformation, optimized has used electricity the system.