“三表跨相测量三相电路无功功率”实验设计

Experimental Design of Measuring Reactive Power of Three-Phase Circuit by Three-Meter Crossing Phase

“三表跨相测量三相电路无功功率”实验是电路基础实验,这个实验设计在2019年第六届全国高校电工电子基础实验案例设计大赛中荣获了一等奖。本文从实验选题、测量方法选择、实验电路设计、实验方案设计、教学方案设计等方面介绍该实验案例的设计思路。

The experiment of measuring reactive power of three-phase circuit with three meters is a basic circuit experiment.This experiment design won the first prize in the 6th National College Electrical and Electronic Basic Experiment Design Competition in 2019.This paper introduces the design idea of this experiment from the aspects of experiment topic selection,measurement method selection,experiment circuit design,experiment scheme design and teaching scheme design.