1.
Design and Research on AC Variable Frequency Rig Electrical System Based on Fieldbus;
基于现场总线的交流变频钻机电气系统设计与研究
2.
Simulation of Electric Rig Hoisting System Driven by AC Variable-Frequency Motor
交流变频电驱动钻机起升系统的模拟
3.
The technical level and development trend of chinese AC VF drilling rigs
我国交流变频电动钻机的技术水平和发展趋势
4.
AC-electronic motor
离子(变频)式交流电动机
5.
Inverter Type Electric Power Test Stand Based on PLC Control and DEVICENET Network
测试变频电机用的交流变频电力测功机系统
6.
The Study on AC Motor Variable-frequency Speed Regulating System Based on DSP;
基于DSP的交流电机变频调速系统研究
7.
Frequency Conversion Electrical Haulage Shearer Based on PCC
基于PCC控制的交流变频电牵引采煤机
8.
Research on the variable speed technology of large power alternating current motor
大功率交流电机变频调速技术的研究
9.
Application of CROWBAR in AC frequency converter drive system for rolling mill
轧机交流变频传动系统中CROWBAR的应用
10.
Application of converter to AC hauling shearer
变频器在交流电牵引采煤机上的应用
11.
The Phase-Locked Synchronization Control System of AC Motor Variable Frequency/Work Frequency Switching;
交流电机变频/工频运行切换锁相同步控制系统
12.
Individual infinite variable speed drive of each roll with AC-motors coupled to programmable frequency inverters.
电机驱动方式为交流变频无极变速驱动。
13.
Study on the Application of AC Motor in Electric Power Steering System Using Variable Voltage Variable Frequency Method
EPS交流电机变频变压控制与助力策略实现
14.
Extruder and hual off adopt AC frequency conversion technology.
挤出机、引机等采用交流变频控制技术，调整方便。
15.
Research on Electrical Ageing Mechanism of Inverter-Fed Traction Motor Insulation;
变频调速交流牵引电机绝缘电老化机理的研究
16.
Communication between IPC and Micromaster Inverters of Multiple Motors AC Speed Regulators System
多电机交流调速系统的变频器计算机通讯设计
17.
The research on the experimental system for automatic bit feed with variable frequency drive
变频驱动钻机自动送钻试验系统的研究
18.
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