1.
Study on Premature Failure Mechenism of PWM Inverter-Fed Traction Motor;
PWM变频调速牵引电机绝缘破坏机理的初步研究
2.
Study on Over-Voltage at Terminals and Insulation Failure Mechanism of Inverter-Fed Traction Motors;
变频调速牵引电机端子过电压及其对绝缘破坏机制的研究
3.
Study on Partial Discharge Activity and Effect Mechanism for Insulation of Inverter-Fed Motor
变频调速牵引电机绝缘局部放电行为及影响机理的研究
4.
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
5.
The VVVF transformation of steel-rope tracting belt conveyer
钢绳牵引带式输送机的交流变频调速改造
6.
Frequency Conversion Electrical Haulage Shearer Based on PCC
基于PCC控制的交流变频电牵引采煤机
7.
Application of converter to AC hauling shearer
变频器在交流电牵引采煤机上的应用
8.
Drawing part: It has adopted pneumatic gripping and the famous brand frequency control systems which enable the stable drawing of the pipes.
牵引部分：采用气动夹紧，品牌变频调速，可实现管材的稳定牵引。
9.
Study of Digital AC Variable Frequency Speed Regulation Control Device;
全数字交流牵引变频调速控制装置的研究
10.
The Simulation and Implementation in Traction Substation for High Speed Railway Power Supply Dispatch System;
高速铁路牵引供电调度仿真系统的牵引变电所仿真与实现
11.
The Application of the HVC Speed Governing System on the Forced and Induced Draft Fans of the Power Station Boiler
高压变频调速装置在电站锅炉送引风机上应用
12.
Mechanism and Influencing Factors of Overvoltage on Inverter-Fed Traction Motor Terminal
变频牵引电机端子过电压产生原理及影响因素
13.
Study on Aging for Inter-Turn Insulation of Inverter-Fed Traction Motor Based on Dielectric Spectrum;
基于介电谱的变频牵引电机匝间绝缘老化研究
14.
Development of Widely Adjustive Velocity Range and Big Traction Battery Locomotive Applied in Colliery
矿用宽调速范围大牵引力蓄电池机车的研制
15.
The imported frequency control of motor speed adapts to different printing speeds.
进口变频电机调速，适应不同印刷速度。
16.
Effect of Pulse Waveform on Ageing of Inverter-Fed Traction Motor Insulation
脉冲电压对变频牵引电机绝缘老化的影响机理研究
17.
Study on Electric Aging Forinverter-Fed Traction Motorinsulation Based on Nondestructive Parameters;
基于非破坏性参量的变频牵引电机绝缘电老化的试验研究
18.
Discussion on miner cutting motor frequency-change speed adjusting control
采煤机截割电机变频调速控制的探讨