DocumentCode
2798710
Title
The need to limit subharmonics injection
Author
De Abreu, Jose Policarpo G ; Emanuel, Alexander Eigeles
Volume
1
fYear
2000
fDate
2000
Firstpage
251
Abstract
This paper proposes a 0.1% limit for subharmonic voltages. It is shown that the additional temperature rise in the stator winding of a typical induction motors, caused by a 0.1% subharmonic, is about the same as the temperature rise caused by 1.0% voltage imbalance
Keywords
harmonic distortion; induction motors; machine theory; power supply quality; power system harmonics; stators; thermal analysis; induction motors; stator winding temperature rise; subharmonic voltage limits; subharmonics injection limitation; voltage imbalance; Aging; Frequency; Furnaces; Guidelines; Impedance; Induction motors; Pulse compression methods; Pulse modulation; Stator windings; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Harmonics and Quality of Power, 2000. Proceedings. Ninth International Conference on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-6499-6
Type
conf
DOI
10.1109/ICHQP.2000.897033
Filename
897033
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