The research on soft start and buck energy-saving simulation of asynchronous motor

DOI

10.2991/icmra-15.2015.160How to use a DOI?

Keywords

asynchronous motor; variable load; energy-saving; simulation

Abstract

In order to achieve the goals that asynchronous motor operates energy –savingly and economically by lowering the operating voltage when the light load or no-load running, this paper starts from the T simplified model of asynchronous motor, and analyzes the energy consumption in detail, then uses the basic principle of regulating technology from two-way thyristor to save energy, at last, it gets key factors affecting the stability of output voltage, that is power factor Angle fluctuations. Through the simulation and analysis of the energy-saving control system for asynchronous motor, it proves that when making soft start control to asynchronous motor and the trigger angle of  thyristor starting in slope way. So the starting performance of the system are improves greatly. At the same time, the introduction of power factor angle to fuzzy self-tuning PID closed-loop control, the stability and reliability of the whole regulation process have improved significantly asynchronous motor operates energy –savingly and economically when the light load or no-load running.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bo Zhang
AU  - Minghao Duan
AU  - Deyang Yin
AU  - Huaqing Mo
AU  - Chengyuan Zhang
PY  - 2015/04
DA  - 2015/04
TI  - The research on soft start and buck energy-saving simulation of asynchronous motor
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 823
EP  - 827
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.160
DO  - 10.2991/icmra-15.2015.160
ID  - Zhang2015/04
ER  -