Research Of Remote Monitoring System Of Electric Energy Measurement Device Calibration

With the development of economy, all walks of life to the electric energy of the growing demand, the power industry is complex and heavy manual meter reading, the initial approach has seriously restricted the development of the industry, so the modern information technology based on the measurement, and remote monitoring, has become the development trend of the industry. In view of this, this article in view of the remote check monitoring system for electric energy metering device Research.In this paper, combined with the actual engineering requirements, the power analysis of overall structure of the remote monitoring system of check and measurement device, the hardware and software of the system are designed in detail. In the aspect of hardware design, gives the power error test, pressure test, load test, PT two CT and the two loop control, transformer error test and comprehensive error statistical design, and developed a communication network scheme. In the software design aspect, mainly from the system calibration, data display and communication network, database and so on several aspects of the design, finally realizes the remote monitoring system for electric energy metering device calibration.To sum up, the system can real-time monitoring and alarm of various abnormal phenomena, discover the two circuit fault, CT, PT, electric energy meter ultra difference phenomenon, reduce the fault processing cycle, which provides scientific basis for power compensation, makes the measuring verification work gradually from a single function to the whole function from offline to online, real-time, to test from the cycle test, in the after treatment to early warning and monitoring, a new method for solving the measurement work, improve the ability to guard against the risk of power grid. At the same time, realize the data management of the paper, to provide a basis for office automation; to solve the artificial test record, finishing the calibration data of heavy workload, poor information sharing, access is very convenient data comparison and evaluation error variation tendency of the work of such complicated issues.