1.
Application of the Single Chip Microcomputer in the Control of the Alternating Current Double Speed Elevator;
单片机在交流双速电梯控制中的应用
2.
The double round flattens and joins the wheel to polish and drive and exchange the servo motor badly specifically.
双轮压平参轮差速抛光各别驱动交流伺服马达。
3.
Investigation of the AC-Excited Power Supply for a Variable-Speed Constant-Frequency Wind Energy Generation System with Doubly-Fed Induction Generator;
变速恒频双馈风力发电机交流励磁电源研究
4.
Research on Control of AC Excitation for VSCF DFIG Wind Power Generation System;
变速恒频双馈风力发电机交流励磁控制研究
5.
Mine hoist’s adjustable-speed drive system using double-fed induction motor based on vector control strategy
基于矢量控制的矿井提升机交流双馈调速系统
6.
Research on the doubling-fed rotor frequency speed governing system of the winding alternating current hoist
绕线式交流提升机双馈转子变频调速系统研究
7.
Study on Double-Model Compound Control for AC Servo Motor Speed Regulation System
交流伺服电机调速系统的双模复合控制研究
8.
Analysis of Steady-State Characteristic and Excitation Capacity for Doubly Fed AC Excitation Variable-speed Induction Motor
双馈交流励磁变速电机的稳态特性及励磁容量分析
9.
Research on VSCF AC Excitation Doubly fed Wind Energy Generation System and Its Control Technology;
变速恒频交流励磁双馈风力发电系统及其控制技术研究
10.
Investigation and Simulation of a Brushless Doubly-Fed Wind Power Generation System;
交流励磁无刷双馈变速恒频风力发电系统的仿真研究
11.
The Study of Energy Saving Control of VVVF Induction Motor Base on Double CPU Technique;
基于双CPU技术的变频调速交流电机的节能控制研究
12.
Research of Variable-speed and Constant-frequency Wind Power System Based on the Doubly-fed Machine
基于双馈电机的变速恒频交流励磁风力发电控制系统的研究
13.
Strategy of Grid-Connected Control and Its Experiment for AC VSCF DOUBLY FED INDUCTION Wind Power Generation System
交流励磁变速恒频双馈风力发电系统并网控制策略与试验
14.
The blood flushed into his cheeks.
血迅速流进他的双颊。
15.
AC single phase two wire insulated system
交流单相双线绝缘系统
16.
"three direct links (mail, air and shipping services and trade) and Bilateral exchanges"
直接三通与双向交流
17.
speed control technology of A.C.drive
交流电力拖动调速技术
18.
single-speed alternating current electric drive
单速交流电电力驱动