Bookcover of Speed control with torque ripple reduction of SRM by hybrid MOLGSA
Booktitle:

Speed control with torque ripple reduction of SRM by hybrid MOLGSA

LAP LAMBERT Academic Publishing (2017-03-15 )

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ISBN-13:

978-3-330-04858-4

ISBN-10:
3330048581
EAN:
9783330048584
Book language:
English
Blurb/Shorttext:
This work presents a control scheme for simultaneous control of the speed of Switched Reluctance Motor (SRM) and minimizing the torque ripple employing Hybrid Many Optimizing Liasion Gravitational Search Algorithm (Hybrid MOLGSA) technique. The control mechanism includes two controlling loops, the outer loop is governed for speed control and a current controller for the inner loop, intelligent selection of turn on and turn off angle for a 60 KW, 3-phase 6/8 SRM.. It is noticed that the torque ripple coefficient, ISE of speed & current are reduced by 12.81%, 38.60 %, 16.74% respectively by Hybrid MOLGSA algorithm compared to Gravitational Search Algorithm (GSA) algorithm. It is also observed that the settling times for the controller using the parameter values for obtaining best values of torque ripple, Integral square error of speed and current are reduced by 51.25%, 58.04 % and 59.375 % by proposed Hybrid MOLGSA algorithm compared to the GSA algorithm. Keywords: Switch reluctance motor (SRM); Proportional integral (PI) controller; Torque ripple; Many optimizing liaison (MOL); Gravitational search algorithm (GSA).
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Nutan Saha
Number of pages:
52
Published on:
2017-03-15
Stock:
Available
Category:
Technology
Price:
35.90 €
Keywords:
speed control, switched reluctance motor, torque ripple minimization

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