摘要
介绍了ADE7763芯片测量有功电能的原理及用该芯片设计的单相多费率电能表。在25°C的温度条件下和1到1000的测量动态范围内,电能表的有功电能测量误差小于0.1%。
Introduces the principle of ADE7763 chip on measuring active energy and the design of single-phase multiple-rate electricenergy meter based on chip. The electric energy measurement error in active energy measurement is less then 0.1% over a dynamic range of 1000 to 1 at 25°C.
出处
《电测与仪表》
北大核心
2005年第6期58-61,共4页
Electrical Measurement & Instrumentation
关键词
功率测量
电能测量
多费率
power measurement
energy measurement
multiple-rate
