DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50 Hz, and power loss of single-phase intercourse grid.
用途APPLICATIONDD862单相电度表系感应式单相交流有功电度表，用于计量额定频率为50hz，单相交流电网中有功电能的消耗。
Structures of induction electric energy meter and electron electric energy meter are introduced in chapter two, and operation principles are specially explained in detail.
本文第二章介绍了感应式和电子式电能表的结构，说明了这两种电能表的计量原理。
The influence of frequency deviate or harmonics to the traditional kilowatt hour meter of electromagnetic induction type is analysed in the paper.
分析了电力系统频率偏移和谐波对传统感应电能表误差特性的影响。
This thesis theory analyzed and experiment researched measure error of induction watt-hour meter base on harmonics.
本文对感应式电能表在谐波状况下的计量误差进行了理论分析和实验研究。
It makes users understand the running status between electronic energy meter and induction energy meter in detail.
有助于使用者详细了解电子式与感应式电度表的实际运行情况。
The experimental data indicates that induction electric energy meter has heavy error to the total energy value of base and all harmonic energy;
实验结果表明，感应式电能表对于基波和谐波总电能的计量有着较大误差；
This paper introduces a new smart watt-hour meter based on mechanical Induction watt-hour meter. Its work principle, technical features, design of both software and hardware are described.
本文介绍了一种基于机械感应式电度表的新型智能电度表，阐述了它的工作原理、特点及软硬件设计。
This paper introduces a new smart watt-hour meter based on mechanical Induction watt-hour meter. Its work principle, technical features, design of both software and hardware are described.
本文介绍了一种基于机械感应式电度表的新型智能电度表，阐述了它的工作原理、特点及软硬件设计。
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