电能计量设备全性能智能检测系统设计与建设

Design and Construction of Full Performance Intelligent Testing System for Electric Energy Metering Equipment

针对电能计量设备全性能试验检测项目多、检测周期长等问题,研究了兼容五种电能计量设备的柔性检测技术。基于一条流水线,智能调度功能、准确度、电气性能、绝缘、电磁兼容、机械性能、全事件7大类、100余项试验。用标准化的自动操作代替了人工操作,提升了检测的一致性、规范性和可靠性。攻克了闪络、放电、死机、重启等试验异常现象的自动快速捕捉和甄别等技术难题。实时监测诊断系统设备的运行状态,即时预警异常或故障。实现了试验结果的自动存储和规范处理,以及不合格项的智能判定。

Aiming at the problems of large number of items and long testing period in the full performance test of electric energy metering equipment,the flexible testing technology compatible with five kinds of electric energy metering equipment is studied.Based on a pipeline,7 categories,more than 100 items are intelligent scheduled,including function,accuracy,electrical performance,insulation,electromagnetic compatibility,mechanical performance,full event.Instead of manual operation,standardized automatic operation improves the consistency,standardization and reliability of detection.Some technical problems of automatic and rapid catching of test abnormal phenomena are overcome,such as flashover,discharge,crash,restart.The operation status of the system equipment are real time monitored and diagnosed.The abnormalities or failures are real time warned.The automatic storage and standard processing of test results,as well as the intelligent judgment of unqualified items are realized.