综合保护电路系统包括过压和短路保护，过压和短路保护是原有的设计。
Comprehensive protection circuitry, including overvoltage and short circuit protection, is inherent in the design.
通过分析和计算说明老式煤电钻综合保护装置在漏电保护和执行电路中存在的问题。
The problems in leakage protection and executive circuit of synthetical protection set in coal electric drill have been analyzed and calculated.
采用CMOS集成电路完成主控逻辑单元，结合斜井人车的运行特点，对实现保护的各环节进行了综合阐述。
The CMOS integrated circuit is applied to form the main control logic units. The links of protection realization are expounded in the light of the running characteristics of man-riders.
本文主要介绍煤电钻综合装置电源与漏电保护电路的设计方法。
The paper mainly introduces the design method of power supply and earth-leakage circuit for the electric-coal-drill integrated unit.
本文主要介绍煤电钻综合装置电源与漏电保护电路的设计方法。
The paper mainly introduces the design method of power supply and earth-leakage circuit for the electric-coal-drill integrated unit.
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