1.
Research on Mine Hoists of Dual PWM Three-level Variable Frequency Adjustable Speed System
一种新型双PWM三电平变频调速系统
2.
Simulation for Three-lever Inverter of Variable-frequency Speed Governing System
三电平逆变器变频调速系统的Matlab仿真
3.
Research on Variable Frequency Speed Regulating AC System Based on Three-level Inverter;
基于三电平逆变器的交流变频调速系统的研究
4.
Research on Mine Hoist with Three-level Inventer s Speed-adjustable System of Variable Frequency;
矿井提升机三电平逆变器变频调速系统的研究
5.
Constitute Multi-motor Frequency Speed Control System with Mitsubishi PLC and Its Frequency Inverter;
用三菱PLC及其变频器构成多电机变频调速系统
6.
Research on the Application of Direct Torque Control in Multilevel Variable Speed Drives;
多电平变频调速系统直接转矩控制研究
7.
Applied instances of transducer actiyator--reclaim of transducer in the system of electromagnetism
变频调速的应用实例——电磁调速系统的变频改造
8.
Research on and Apply Three-level Inverter's Speed-adjustable & Variable Frequency System of Synchronous Motor
三电平逆变器同步电动机调速系统研究应用
9.
Simulation of Hysteresis-band Current PWM Adjustable Speed System
电流滞环型PWM变频调速系统的仿真
10.
The Research on System of Permanent Magnet Synchronous Motor Variable Frequency Speed Adjusting;
永磁同步电动机变频调速系统的研究
11.
The Research on Intellectualized System of Induction Motor Variable Frequency Speed Regulating;
智能化感应电机变频调速系统的研究
12.
The Variable Frequency System to Induction Motor of Higher Power Factor;
高功率因数异步电动机变频调速系统
13.
Study of AC Frequency Speed System of Elevator Controlled by PLC;
PLC控制交流变频调速电梯系统的研究
14.
Design of Frequency Conversion & Velocity Adjustment Elevator System Based on PLC;
基于PLC的变频调速电梯系统设计
15.
The Study on Dual-PWM Induction Motor Variable Frequency Drive System;
双PWM型感应电机变频调速系统研究
16.
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
17.
On the Fequency Conversion Processes in the Plant and its Applications;
变频调速工艺在电厂输煤系统的应用
18.
Common-mode Current Coupled EMI in AC PWM Systems
变频调速系统共模电流耦合干扰研究