XU Hao, OUYANG Fan, LIU Haifeng, et al. Design of Hard Clamp Condition Monitoring in Substation Based on Added Auxiliary Contacts[J]. 2017, 37(5): 15-17.
XU Hao, OUYANG Fan, LIU Haifeng, et al. Design of Hard Clamp Condition Monitoring in Substation Based on Added Auxiliary Contacts[J]. 2017, 37(5): 15-17.DOI:
a substation outlet platen condition monitoring system based on added auxiliary contact is designed.The system consists of added auxiliary contacts
status monitoring module and the host computer. It describes the hardware structure
installation method and working principle of the added auxiliary contacts in detail for the discrete linear type and spring type strap respectively. On this basis
the platen condition monitoring system is designed. Researches show that the designed strap monitoring system is completely isolated from the relay control device and the control circuit of the high-voltage electrical equipment