dc adjustable speed system 直流调速系统
ac adjustable speed system 交流调速
ac adjustable-speed system 交流调速系统
srd adjustable-speed system srd调速系统
cascade adjustable speed system 串级调速系统
concatenated adjustable speed system 串级调速系统
pwm dc adjustable speed system pwm直流调速系统
Based on this, combined with the specific demands of AC-DC-AC variable-frequency adjustable speed system for hoist, PWM rectifier's control strategy is researched and vector control strategy is adopted.
在此基础上,结合矿井提升机矢量调速系统的具体要求,研究PWM整流器的控制策略,采用矢量控制方案。
参考来源 - 矿井提升机同步电动机矢量控制系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The principle of PAM PWM compound control and the power transistor AC adjustable speed system based on that principle are presented in this paper.
本文介绍PAM、PWM复合控制原理和按此原理研制的大功率晶体管宽调速交流调速系统。
This paper presents the methods of transfer function analysis and engineering design for variable frequency adjustable speed system of induction motor supplied by current source inverter.
本文提出了一种异步电动机电流型变频调速系统传递函数的分析及工程设计方法。
This paper discusses the theoretical and experimental studies on the KASKAD 8a A. C. Cascade adjustable speed system which was imported by Guangzhou Water Company from Emphasis ASEA Company.
本文对广州自来水公司从瑞典asea公司引进的KASKAD 8a交流串级调速装置进行了理论和实验的研究。
应用推荐