Evaluating the Impact of Voltage Imbalance on The Power factor of Three Phase Induction
DOI:
https://doi.org/10.58916/jhas.v1i2.442Keywords:
Evaluating the Impact, Voltage Imbalance, The Power factor, Three Phase InductionAbstract
A three-phase squirrel cage motor was modeled to evaluate the impact of voltage imbalance on power factor of such type of motors. The model has been derived using a multi coupled circuits approach. Then a transformation called Hilbert transform was used to convert the input voltage and current into rotating vectors in order to determine the instantaneous power factor. The obtained results show that the power factor of the motor increases as the percentage of voltage imbalance increase.
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VII. The Autor
In 1990 Mr Abdelhamed graduated from the Higher Institute of Electrical and Mechanical Engineering Hoon-Libya.
He has worked as a designer Engineer with the General Board of Industry in Libya from 1991-1994, then he was appointed as a lecturer in the Training Centre at the same institution from 1994 to 1995.
In 1997 he has obtained his MSc degree in Electric Power Systems from the University of Manchester Institute of Science and Technology (UMIST) , UK.
Mr Abdelhamed was appointed as a lecturer at the University of Tahadi, Physics department, Libya from 1998-2000.
In September 2001 Mr Abdelhamed commenced his PhD at the University of Manchester, School of Mechanical, Aerospace and Civil Engineering.
In 2005 Mr Abdelhamed has obtained his PhD degree in Mechanical Engineering from The University of Manchester, UK.
Dr Abdelhamed worked as lecturer at the Faculty of Engineering, the 7th of October University, from 2006-2010, and during this period he has appointed as a head of the electrical and electronics department.
In 2008 Dr Abdelhamed has become an assistant professor.
From 2012- 2015 he worked as assistant professor at the faculty of engineering, Zytona university.
Dr Abdelhamed interests in general Machinery Condition monitoring (in particular motor monitoring), Matrix Converter, Polymeric Insulators, Permanent Magnet Machines and advanced Signal Processing, Dr Abdelhamed has published more than 15 technical and professional publications in these fields.
In the meantime he works as the Secretary of the Scientific Affairs at the faculty of engineering, Bani-Walid University.
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