Simulation and Experiment Research on 3-Phase Asynchronous Motor Softstarting and Energy-saving Control

Author

Hui, Huang ; Xuedong, Jiang ; Ruichang, Qiu

Author_Institution

Dept. of Electr. Eng., Beijing Jiaotong Univ.

Volume

2

fYear

2005

fDate

29-29 Sept. 2005

Firstpage

1595

Lastpage

1598

Abstract

Using the SABER simulation software, this paper is focused on the effect of the input voltage on the motor´s energy loss and power factor in 3-phase AC voltage regulation circuit, which is regulated by the control angle of the SCR. Simulation and experiment results are given. It is proved that using this simple voltage regulation circuit can adjust the motor´s terminal voltage, satisfy the requirement of soft-starting, and simultaneously save energy by using a proper algorithm (constant power factor algorithm to control the firing angle of SCR)

Keywords

energy conservation; induction motors; machine control; power factor; starting; thyristors; voltage control; 3-phase asynchronous motor; AC voltage regulation circuit; SABER simulation software; SCR; constant power factor algorithm; energy loss; energy-saving control; firing angle control; soft starting; AC motors; Circuit simulation; Energy loss; Frequency control; Reactive power; Rotors; Stators; Steady-state; Thyristors; Voltage control; 3-phase AC voltage regulation circuit; asynchronous motor; energy-saving; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on

Conference_Location

Nanjing

Print_ISBN

7-5062-7407-8

Type

conf

DOI

10.1109/ICEMS.2005.202820

Filename

1638058