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- Three phase induction type watthour meter 三相感应式电度表
- induction type watthour meter 感应式瓦特小时计
- mercury type watthour meter 水银瓦特小时计
- motor type watthour meter 电动机型瓦时计
- commutator type watthour meter 换向式瓦特小时计
- Deng Zhi, Xu Baiyu, Mei Guihua et al.Influence of harmonic powers on metering error of induction watthour meter[J].Proceedings of the CSEE, 2002, 22(4): 138-143. [3]邓志;徐柏榆;梅桂华;等.;谐波功率对感应式有功电度表计量的影响[J]
- stator of an induction watthour meter [电] 感应瓦时计的定子
- Non-touch induction type working, havent mechanical movement. So doesnt need to change elevator car structure. 非接触感应式工作方式,自身无机械运动,无需改变电梯轿厢结构。
- This paper introduces the principle,characteristics and typical application of one single chip watthour meter IC SPM3-20. 介绍了一种单片电度表专用芯片SPM3-20的原理、特点和典型应用。
- The communication between the Watthour meter and the data collection terminal is very important to the load manage system and the automatic meter reading system. 本文针对电能表与采集终端通信中常见的软件、硬件问题，分析了实物测试的缺点，阐述了通信测试原理和方法，提出了基于标准化平台的通信测试系统。
- The amorphous magnetic field senso r of pulse induction type has high sensitity and good stability as we ll as low requirement of work cond itons. 脉冲感应型非晶态磁场传感器具有灵敏度高、稳定性好、对使用环境要求低等特点。
- Inductance type displacement sensor is installed under car bottom. 电感位移传感器安装于轿箱轿底的安装方式。
- Watthour Meter, Model J0405, is the inductive instrument;it is suitable for middle schools and polytechnic schools to measure electric-energy in the single-phase AC circuit in the teaching experiment. J0405型电能表是供课堂教学实验使用的感应系单相电能表，适用于中学、中专等实验室测量交流电路中的电能。
- electromagnetic induction type soil electrical conductivity meter 磁感式大地电导率仪
- A Prepayment System for Watthour Meter by IR 红外式电费预付费系统
- Requirements for watthour meter sockets 电度表插座技术要求
- Elimination and Common Breakdown of Induction Type Kilowatt-hour Meter 感应式电能表常见故障及排除
- This work presents the results on the accuray of watthour meters when subject to closely-duplicated real-world unbalanced harmonic voltage and current conditions. 阐述了在精确重现实际不平衡谐波电压和电流条件下电度表准确度研究项目第一阶段的结果。
- repulsion and induction type motor 推斥感应式电动机
- integrating reactive watthour meter 积算无功瓦时计
