1.
On the Broken Circuit of the Negative Wire in Three-phase Power Supplying System;
关于三相供电系统中零线断路的探讨
2.
Study on Low-cost Soft-starting Method for Three-phase Asynchronous Motor Connected to Single-phase Supply
单相供电时三相电机低成本软启动方法研究
3.
Practical Teaching about Three-phases Load Balance in the Course Electricity Supply and Distribution
“供配电技术”三相负荷平衡的实践教学
4.
A set of ac power-supply circuits (usually three) carrying currents of equal frequency with uniformly-spaced phase differences.
一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
5.
The Research on Power Supply Method Transforming between Three-Phase and Single-Phase Based on Balance Transformer;
基于平衡变压器三相—单相变换供电方式研究
6.
Research of Traction Power Supply System in Subway Base on Three-phase Voltage Type PWM Rectifiers
基于三相电压型PWM地铁牵引供电整流器的研究
7.
The supply to consumers is at 50Hz alternating current while the voltage is 220 volts single-phase and 380 volts three-phase.
所供应的电力是50赫兹交流电，而供电电压则为220伏特单相及380伏特三相。
8.
Starting Performance Analysis of Single-phase Permanent-Magnet Synchronous Motor Fed by Three-phase Inverter
三相逆变器供电单相永磁同步电动机的起动性能分析
9.
Analysis of the Three-phase Short Circuit of Infinite Bulk Electric Power System;
无穷大容量供电系统发生三相短路的分析
10.
Research on Compensation Controlling for Three-Phase Four-Wire Power System with Unbalanced Load
三相四线制供电网负载不平衡补偿控制研究
11.
All partners, also for Three-phase alternator, engines and Alternators and/or Gasoline reach you by telephone.
另外，公司也提供三相交流发电机、电机以及交流发电机。
12.
New Torque Calculation Method on Three-Phase Induction Motor under the Supply of Frequency Converter
变频电源供电下三相异步电动机转矩计算的新方法
13.
Available for three phases, three lines series power supply equipments , designed for military use according to customers' demand.
适用于三相三线制供电设备。可根据用户需求定制军用级滤波器。
14.
Market forecast of gas driven CCHP system in Shanghai and related policies study;
燃气热电冷三联供机组的市场分析及相关政策研究
15.
three-phase three-wire watt-hour meter
三相三线有功电度表
16.
ectrodynamic type three phase power relay
电动式三相功率继电器
17.
Sanxia hydro-power will supply electric power to Henan province after completion of construction.
三峡水电站建成后将向河南电网供电。
18.
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%之多。