Low voltage electric energy measure device has been damaged severely because of long operation time

artificial damage and material quality

and frequently causes measure device failures. However

power company has not established effective fault elimination and routine maintenance program. The closed loop operation management mode of low voltage electric energy metering device which fuse on site inspection of metering devices and periodic check of electricity meters is innovatively put forward.The operation mode of distributed collection

intelligent grading

process rectification

closed loop control and hierarchical supervision for defects of metering devices is established. Function module of SG186 marketing business application system and application program of mobile operation terminal are developed

realizing control of the measure device operating condition

and strengthening life cycle management of measurement assets. The management model has been popularized and applied in Shaoxing power supply company

and the benefit is remarkable.