摘要
介绍了基于ADE7763芯片的便携式低压配电系统电网参数测试仪的组成,重点讨论了利用ADE7763测量功率因数的原理。所设计的电网参数测试仪可以测量功率因数、电压和电流的有效值、瞬时值等参数。使用该芯片,能简化电路,降低成本,提高测试精度。
The paper introduces the structure of potable tester for electric network parameters of low-voltage distribution system based on IC ADE7763, and mainly discusses the principle of measuring the power factor using IC ADE7763. The tester designed can be used to measure the parameters, such as power factor, effective value of voltage and current, instantaneous value, etc. Circuit simplification, cost reduction and measurement precision improvement will be realized by adopting IC ADE7763.
出处
《中国农村水利水电》
北大核心
2006年第2期99-101,共3页
China Rural Water and Hydropower
