机构地区: 广东技术师范学院
出 处: 《电测与仪表》 2005年第6期58-61,共4页
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.
领 域: [电气工程]