一种高压输电线路电能计量装置的研究与设计

摘要

In order to solve the problem that traditional energy metering devices cannot measure high -voltage line electrical energy directly,the new energy metering device,using energy measurement chips IDT90E36 and STM32F1 03 as core processor,by open type current transformer,based on field intensity method,is presented in this paper.It realizes the measurement of electrical energy on the high -voltage power transmission line.The practical test shows that the electrical energy metering device is of simple operation,low cost and reliable stability,and can meet the requirements for directly measuring the electrical energy on the high -voltage line.%为了克服传统电能计量装置无法直接计量高压线路电能问题，提出了一种基于场强法，并利用开口式电流互感器、电能计量芯片 IDT90E36及 STM32F103为核心控制处理器的计量装置，实现了高压输电线路电能电量的计量。经实际测试表明，该电能计量装置使用简便、成本低廉，稳定可靠，能够满足高压输电线路的电能直接计量。