Tuesday, 2 May 2017

Impact of Variable Frequency Drives on Electrical System

Impact of Variable Frequency Drives on Electrical System


1Vishal S Sheth, 2Dabhoiwala Aliasgar
1Department of Electrical Engineering
A. D Patel Institute of Technology, Anand, India.
2Department of Electrical Engineering
Charotar University of Science & Technology, Changa, Gujarat, India







Abstract

This paper present the impacts of power quality issues namely harmonic distortion, transient  in electrical system due to Variable Frequency Drives (VFD) known as Power Drive system (PDS) and its elimination techniques is investigated both side at the  Point of Common Coupling (PCC) and input side of motor. The Harmonic measurements of electrical supply system and motor drive are done, with the help of Matlab software to determine whether a significant amount of harmonic in currents or voltages is presented. From these measurements and analysis,  the  impact  of  harmonics  is  analyzed  and  found  that  the  harmonic  content  of  electrical power system & motor  drives  to  be minimized by suitable strategies like Multi pulse converter or Active front end converter, within  the  limits  of  international  harmonic  standards like IEEE 519 and IEC. In  recently,  multi  pulse and multilevel  drive  solution  gained  an increased  attention  due  to  their  effective  harmonic  elimination which is implemented in Matlab/Simulink. Sinusoidal Pulse width modulation (SPWM) and Space Vector Pulse Width Modulation (SVPWM) techniques are used to generate switching sequence for the multilevel inverter and a detailed harmonic study has been carried out.

Keywords— Variable Frequency Drives (VFD); Pulse Width Modulation (PWM); Sinusoidal pulse width modulation (SPWM); Space vector pulse width modulation (SVPWM); Induction Motor (IM); Point of common coupling (PCC); Power Drive System (PDS).

Impact of Variable Frequency Drives on Electrical System
Vishal S Sheth, Dabhoiwala Aliasgar
International Journal of Advances in Engineering & Technology (IJAET), Volume 10 Issue 2, pp. 243-254, April 2017. available online at :  http://www.ijaet.org/media/12I38-IJAET1002229-v10-i2-pp243-254.pdf



Friday, 24 February 2017

Call for Papers-2017

International Journal of Advances in Engineering & Technology (IJAET)

Call for Papers : Volume 10 – Issue 2


IJAET is inviting fresh submissions for its forthcoming issue, Volume 6, Issue 5. Authors are encouraged to contribute their original research to the journal by submitting their research papers that comes under any of following category: research findings, projects, literature surveys, review works, case studies, short communications of high quality, theoretical or empirical research articles, book reviews, proposals, analysis, tutorials, editorials as well as pedagogical and curricular issues that describe significant advances in field of Engineering and Technology.

For list of IJAET topics visit, aim and scope (http://www.ijaet.org/aim-scope-of-ijaet/index.html)

All submitted papers would be evaluated through a peer-review process conducted by the editorial board of IJAET. For editorial workflow for the peer review process of IJAET visit (http://www.ijaet.org/peer-review-of-ijaet/index.html)  




Key Dates :
Notification of Acceptance
      :  April 15, 2017
Submission of Revised Manuscript   :  April 25, 2017
Publication Date
      :  April 30, 2017


Smooth, simple and timely publishing of review and research articles! 




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Monday, 3 October 2016

International Journal of Advances in Engineering & Technology (IJAET)



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Call for engineering papers

Monday, 25 January 2016

International Journal of Advances in Engineering and Technology
Call for Papers

Scope of the Journal:

International Journal of Advances in Engineering & Technology (IJAET) is a scholarly online, open access, peer-reviewed, inter-disciplinary, bimonthly, and fully refereed journal focusing on advances in the field of Engineering and Technology. 

  • Rapid publication
  • Inclusion in all major bibliographic databases
  • Quality and high standards of peer review
  • High visibility and promotion of your articles


Key Dates:
Submissions Due - Jan 31, 2016
Acceptance Due - Feb 20, 2016
Publishing Date - Feb 28, 2016


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Wednesday, 12 August 2015

IJAET Background

Volume 8 Issue 4 - August, 2015

Call for Papers

Key Dates for submission of research paper to Journal
Submissions Due [Extended]
: Aug. 14, 2015
Notification of Acceptance
: Aug. 15, 2015
Submission of Revised Manuscript
: Aug. 20, 2015
Publishing Date
: Aug. 30, 2015

Website : http://www.ijaet.org

E-mail   : ijaet.editor@gmail.com

Monday, 27 July 2015

International Journal of Advances in Engineering and Technology (IJAET)

Call for Paper

Scope of the Journal
International Journal of Advances in Engineering & Technology (IJAET) is a scholarly online, open access, peer-reviewed, inter-disciplinary, bimonthly, and fully refereed journal focusing on advances in the field of Engineering and Technology. 

Submissions Due   ~ July. 31, 2015
Publication Date    ~ Aug. 30, 2015



Monday, 30 March 2015

Deadline for Paper Submission in Volume 8 Issue 2 IJAET

International Journal of Advances in Engineering & Technology (IJAET)



International Journal of Advances in Engineering & Technology (IJAET) globally welcomes research scholars & scientists from different domains in its realm of Open Access Publication.

Submission Deadline: March 31, 2015


http://www.ijaet.org
ijaet.editor@gmail.com, editor@ijaet.org