整流机组谐波治理系统电容器不平衡电流保护信号的完善

Improvement for Unbalanced Current Guard Signal of Capacitor of Harmonics Compensation System for Fectifier Unit

分析电解铝整流机组谐波治理系统电容器组不平衡电流保护的控制原理,针对生产中电容器不平衡电流保护信号无法保持的问题,提出相应解决方案,取得了良好效果。

The control principle for unbalanced current guard signal of capacitor of harmonics compensation system used by electrolytic aluminium rectifier unit is analyzed,in view of the problems that the unbalanced current guard signal of capacitor can not maintain,the corresponding solution is proposed,and it has achieved better effect.