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Experimental validation with field circuit by changing start voltage of salient pole synchronous motor
Author(s) -
Kori Daisuke,
Koyama Takayuki,
Iizuka Motonobu
Publication year - 2019
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.23176
Subject(s) - salient , voltage , synchronous motor , control theory (sociology) , engineering , field (mathematics) , field coil , equivalent circuit , electrical engineering , computer science , mathematics , control (management) , artificial intelligence , pure mathematics
This paper reports on the experimental validation characteristics of a salient pole synchronous motor with the starting field circuit in contact. The starting characteristics were experimentally evaluated at voltages of 100%, 75%, and 50% using a 1.5 kVA salient pole synchronous motor. The signal for pulling into step was applied to the field circuit by using the control module for all test conditions. The results confirmed the proper pulling into step at 100% of voltage, and the results of the tests at 50% and 75% of voltage revealed that the pulling into step under these conditions becomes stable at the suitable slip condition.