摘要
以电子式多功能电能表为出发点熏继续讨论有关校验系统的一些热门技术问题,诸如自动校准问题,四象限电能(功率)误差检验,无功测量方法,带开关电源负载波形失真等。
The requirements to calibration system of static multi-meter fo r energy are discussed continuesly in this paper,such as auto-cal,energy ( power ) calibration in4quadrants ,the measurement method of reactive energy/power ,distortion in waveform due to load of switching type power supply ,etc.
出处
《电测与仪表》
北大核心
2004年第8期1-3,共3页
Electrical Measurement & Instrumentation
关键词
电子式多功能电能表
校验系统
电压回路
电能计量
error test
auto-cal
energy ( power ) in4quadrants
measurement method of reactive power
