摘要
文章主要阐述了通过对电子式电能表工作原理的研究,探讨电能计量专用集成电路的测试方法。评述了电路输出脉冲频率的测试方式及准确性。
This paper proposes to research the operation theory of electric power metering, and discusses a test method of electric power metering ASIC. It is reviewed the testing mode and veracity through the output pulse frequency of circuit. We introduce how to design the test program and test method of the electricity power metering ASIC.
出处
《电子与封装》
2006年第1期20-22,共3页
Electronics & Packaging
关键词
电能计量
脉冲
频率
测量
测试程序
Electric Power Metering
Pulse
Frequency
Test
Testing Measure