1.
The Modeling and Simulation of Vector-Control System for SPWM Variable Frequency Control;
SPWM变频调速矢量控制系统的建模与仿真
2.
Research of a Hysteretic Current-mode Control SPWM Inverter Velocity-modulation System;
冷库用矢量控制电流滞环SPWM变频调速系统的研究
3.
Discussions on the Major Scheme for Water Supply under Constant Pressure In SPWM Frequenly Conversion Speed Applied Technology;
对《SPWM变频调速应用技术》中关于恒压供水主体方案讨论的商榷
4.
The Analysis of the Harmonics of the SPWM Three-phase Frequency Inverter Circuit;
SPWM三相变频调速电路的谐波分析
5.
GTR-SPWM open-loop frequency-conversion speed regulation system with all digit controlled;
全数字控制的GTR-SPWM开环变频调速系统
6.
The Design of SPWM Motor VVVF Timing System Based on IGBT of Voltage Power Supply;
基于IGBT电压源型的SPWM异步电动机变压变频调速系统设计
7.
Test and VVVF Application of Full Digital Three Phase SPWM Singal Generation Chip;
全数字三相SPWM信号产生芯片的测试及其变频调速应用
8.
Analysis and Design of High Frequency SPWM Velometer Based on DSP
基于DSP的高频SPWM调速器的分析与设计
9.
Research of inverter power system based on unipolar & frequency multiplication SPWM
基于单极性倍频SPWM调制的逆变电源系统研究
10.
Research on Carrier Phase Shifted SPWM Modulation Strategy of Cascaded Inverter;
级联多电平变频器相位移载波SPWM调制方法的研究
11.
The Design of SPWM VVVF Power Supply Based on DSP;
基于DSP的SPWM变压变频电源的设计
12.
The main machine that adopts frequency converter to regulate the speed.
主机调速采用进口变频调速器调速。
13.
STUDY AND MANUFACTURE OF A NEW TYPE SPWM VARIABLE FREQUENECY DRIVE SYSTEM BASED ON DIGITAL CONTROL;
新型全数字化SPWM变频器的研制
14.
Study on Power Frequency Error of SPWM in Active Inverters;
有源逆变中SPWM工频误差问题的研究
15.
Study on SPWM Inverter Based on DSP;
基于DSP的SPWM变频器的研制
16.
Simulated Analysis of Variable Frequency Power Supply Based on SPWM and SVPWM
基于SPWM和SVPWM的变频电源仿真分析
17.
Design of a Three-phase SPWM Variable-frequency Power Supply Based on SA4828
基于SA4828的三相SPWM变频电源设计
18.
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