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- Rms reactive power in three phase circuits 三相回路的无功功率有效值
- Max. Time interval between closure of first and last phase of three phase circuit breaker 从第一相到最后一相的三相断路器的最大闭合时间间隔
- Max. Time interval between opening of first and last phase of three phase circuit breaker 断路器从第一相开始运行到最后一相断开的最大时间段
- symmetrical three phase circuit 对称三相电路
- three phase circuit 三相电路
- balanced three phase circuit 平衡三相电路
- symmetric three phase circuit 对称三相电路
- Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。
- Three phase wiring saves 50% of power compared with one-phase. 三相电源比单相电源可省电逾50%25之多。
- A new circuit is introduced which consists of EPROM and can generate a six channel trigger pulse required by the conversion system of three phase fully controlled bridge. 介绍一种用EPROM芯片构成能产生三相全控桥变流装置所需六路触发脉冲的新型电路。
- Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等?其电流是否为零?
- Minsky divided the process into three phases. 明斯基将该过程划分为三阶段。
- Kiely J H,Nouri H.Development of an application specific integrated circuit for reduction of contact bounces in three phase contactors[J].IEEE 2000:2321-328. 荣命哲;娄建勇;王小花.;永磁式接触器动触头动作特性仿真分析与试验研究[J]
- It can generate a steady 380 V three phase alternating current through an AVR circuit, and can drive heavy electric tools such as polisher, air compressor and so on. 采用三次谐波励磁的同步发电机,通过AVR电路产生稳定的380V三相交流电,可以带动打磨机、空气压缩机等功率较大的电动工具;
- This control method was applied to a three phase AC/DC/AC conversion system. 该控制思想在三相AC/DC/AC系统中进行了实验验证。
- three phase circuits 三相电路
- Eventing is an equestrian sport consisting of three phases. 综合全能马术赛，包括三个阶段，第一，越野比赛。
- Will be conducted in three phases aquaculture breeding project. 公司将分三期进行养殖繁育工程建设。
- Steam, water and ice constitute the three phases of one substance. 水蒸汽、水和冰是同一物质的气体、液体、固体三个相态。
- Using the knowledge of single chip processor and integrated circuit to control CMOS chip RTL8019AS of network card,this paper successfully realizes ETHERNET communication about three phase electromotor. 本文利用廉价的功能强大的MCS51单片机，应用集成电路设计以及单片机控制的各种知识，通过对网卡芯片RTL8019AS的控制，实现了三相电动机智能保护器的以太网通信。
