The System Of Grounding Status In Substation

Along with the development of China's power system: the increased demand for electricity. The increased plant capacity, the continuously improved voltage, more and more networks, substation needs growing demand for power transmission capacity. Therefore, grounding information management is getting more important. In order to ensure the safety of operation, a system of grounding status in substation is developed, as an accessorial system of computerized five protection system. Operation personnel can master the field status through grounding sign, grounding status nameplate and management software, to prevent the mis-operations. With low cost, timeliness and stability are its primary trait.