Three-Phase Modes of the Frequency-Regulated Asynchronous Electric Drive for Pulse-Width Modulation with Carrier Frequency in the Determined Chaos Mode

2018 ◽  
Author(s):  
V. V. Fedyanin ◽  
A. V. Bubnov ◽  
D. V. Fedorov ◽  
N. N. Lizalek ◽  
V. I. Novoselov ◽  
...  
Keyword(s):  
Electric Drive ◽  
Carrier Frequency ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Asynchronous Electric Drive ◽  
Three Phase

scholarly journals The Study Methods of Increase Efficiency Algorithms Pulse width Modulation in AC Electric Drives

2016 ◽  
Vol 6 (6) ◽  
pp. 2855
Author(s):  
Bogdan Y. Vasilev
Keyword(s):  
Electric Drive ◽  
Pulse Width ◽  
Electromagnetic Compatibility ◽  
Pulse Width Modulation ◽  
Frequency Converter ◽  
Control Algorithms ◽  
Electric Drives ◽  
Ac Electric Drive ◽  
Semiconductor Converter ◽  
Three Phase

<p>In the paper describes the AC electric drive, which consists of the induction motor and the semiconductor converter. Structure of the frequency converter, which includes a three-phase bridge inverter on based fully controlled transistors, is considered. The algorithm of pulse width modulation, which used in the majority of the electric drives, is discussed. The characteristics and shortcomings of the algorithm is shows. Algorithmically methods to improve the efficiency of the inverter – promodulation control signal. The efficiency of this method in different variations is given. The level electromagnetic compatibility inverter and efficiency various control algorithms are analyzed. The conclusions about feasibility of using the method promodulation.</p>

The Study Methods of Increase Efficiency Algorithms Pulse width Modulation in AC Electric Drives

2016 ◽  
Vol 6 (6) ◽  
pp. 2855 ◽  
Author(s):  
Bogdan Y. Vasilev
Keyword(s):  
Electric Drive ◽  
Pulse Width ◽  
Electromagnetic Compatibility ◽  
Pulse Width Modulation ◽  
Frequency Converter ◽  
Control Algorithms ◽  
Electric Drives ◽  
Ac Electric Drive ◽  
Semiconductor Converter ◽  
Three Phase

<p>In the paper describes the AC electric drive, which consists of the induction motor and the semiconductor converter. Structure of the frequency converter, which includes a three-phase bridge inverter on based fully controlled transistors, is considered. The algorithm of pulse width modulation, which used in the majority of the electric drives, is discussed. The characteristics and shortcomings of the algorithm is shows. Algorithmically methods to improve the efficiency of the inverter – promodulation control signal. The efficiency of this method in different variations is given. The level electromagnetic compatibility inverter and efficiency various control algorithms are analyzed. The conclusions about feasibility of using the method promodulation.</p>

Selective harmonic elimination pulse width modulation for three-phase cascaded multilevel inverter

2021 ◽  
Author(s):  
Baharuddin Ismail ◽  
Muzamir Isa ◽  
M. Z. Aikhsan ◽  
M. N. K. H. Rohani ◽  
C. L. Wooi ◽  
...  
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Multilevel Inverter ◽  
Harmonic Elimination ◽  
Three Phase ◽  
Selective Harmonic Elimination ◽  
Cascaded Multilevel Inverter

A Unified Carrier-Based Pulse Width Modulation for Three-Phase Vienna-Type Rectifiers

2021 ◽  
pp. 1-1
Author(s):  
Yuhang Zou ◽  
Li Zhang ◽  
Yan Xing ◽  
Zhe Zhang ◽  
Hao Zhao ◽  
...  
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Three Phase
Sign in / Sign up

Export Citation Format

Share Document