1.
These are two modes of the direct power supply.
这是宏观上确定的两个直供电模式。
2.
rectifier fed electric drive
整流器供电直流拖动
3.
The earth provides a low resistance conducting path for direct cur-rent.
大地提供了低电阻直流导电通道。
4.
supply meter for direct or alternating current
直流或交流电供应电度表
5.
Automatic exchange for DC and AC supply.
直流电源与交流供电能自动转换。
6.
The power supply system adopted the direct replacement method.
供电电源系统采用直接替代的方法。
7.
THE DEVELOPMENT OF LN-GDXT-IV AC-DC ISOLATED POWER SUPPLY
LN-GDXT-IV型交直流隔离供电电源的研制
8.
Parameter Matching of Relay Protection in DC Traction Power System
直流牵引供电系统继电保护参数匹配
9.
Transient Simulation of Short-Circuit Currents in DC Traction Power Supply System
直流牵引供电系统短路电流暂态仿真
10.
The Design and Application of Common DC Bus Power Supply
公共直流母线供电电源的设计与应用
11.
Design of SCR D.C. Drive System Using Utility Net for Rig
钻机电网供电可控硅直流电驱动系统设计
12.
Direct Torque Control of Induction Mortor Fed by Three-Level Inverter;
三电平逆变器供电异步电机直接转矩控制研究
13.
Research on Induction Motor Direct Torque Control System Fed by Dual Three-level Converters;
双三电平供电异步电机直接转矩控制系统研究
14.
On Pricing Models for a Generation Company Suppling Electric Energy to a Big Consumer;
发电商向大用户直接供电的电价设计模型分析
15.
The Probability of Employ Direct Current in an All-round Way,from Power Station to Power Supply
从发电到供电全面使用直流电可能性的探讨
16.
The input power is also provided by a DC motor.
输入动力也是由直流电机提供的。
17.
D.C.traction power supply system for subway
GB/T10411-1989地铁直流牵引供电系统
18.
A New Circuit of small Capacity Dc drive with SCR Power Supply
小容量直流拖动可控硅供电的新线路