Additionally, some kinds of new electrical energy meters with special functions, and transformers and electrical energy metering chips are introduced.

另外，还介绍了几种特殊功用的新型电能表、互感器和常用电能计量芯片。

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This paper introduces the design of error calculator in electrical energy meters testing equipment of 0.01 or 0.02 classes, and analyses the count error and its improvement methods.

本文介绍了0.01或0.02级交流电能表检定装置误差计算器的设计原理，并分析了其测量误差及其改善方法。

youdao

This paper introduces the design of error calculator in electrical energy meters testing equipment of 0.01 or 0.02 classes, and analyses the count error and its improvement methods.

本文介绍了0.01或0.02级交流电能表检定装置误差计算器的设计原理，并分析了其测量误差及其改善方法。

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