开关柜技术改造工程中计量装置验收调试常见问题与对策

Common problems and Countermeasures in checking and adjusting the metering device in the technical renovation of switchgear

介绍了变电站交流金属封闭开关柜技术改造工程中计量装置验收调试的常见问题,这些问题涉及互感器选型与试验、计量二次回路调试、远程抄表调试等问题,提出了解决这些问题的对策,提高了技改工程中计量专业的验收质量,确保计量装置准确、可靠。

This paper introduces the common problems in the acceptance and commissioning of the metering device in the technical transformation project of the substation AC closed switchgear cabinet. These problems involve the problems of the selection and test of the transformer, the debugging of the two circuit and the debugging of the remote meter reading and so on. The Countermeasures are put forward to solve these problems, and the metrology specialty in the technical reform project is raised. The quality of acceptance is to ensure that the metering device is accurate and reliable.