A study on an autocompensation of capacitance current should be highly conducted to improve the technical level of the leakage check relay.
但应努力开展电容电流自动补偿的研究工作，以进一步提高检漏继电器的技术水平。
2
The intellectual auto control system makes the crusher work in the best condition. Meanwhile, it can realize autocompensation for the wearing of the in and outcone liner plates.
智能型的自动化控制系统使得破碎机始终处于最佳工作状态，并实现内外锥衬板磨损的自动补偿功能。
3
Fixed compensation and random auto-compensation use power capacitor to compensate.