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Paper Information

Journal:   MODARES TECHNICAL AND ENGINEERING   WINTER 2010 , Volume - , Number 38 (SPECIAL ISSUE ON ELECTRICAL ENGINEERING); Page(s) 79 To 96.
 
Paper: 

EFFICIENCY OPTIMIZATION IN A PUMP-INDUCTION MOTOR DRIVE, UNDER FLOW VARIATION, USING FUZZY SEARCH CONTROLLER

 
 
Author(s):  EBRAHIMI MOHAMMAD*, ESFANDIARI GHASEM, AZIMIAN A.R.
 
* ISFAHAN UNIVERSITY OF TECHNOLOGY
 
Abstract: 
This paper presents a fuzzy search controller approach along with the look-up tables, to optimize the efficiency of a pump-induction motor drive. The induction motor and the converter are modeled based on thermal loss; and for modeling the pump and the hydraulic system, which are non-linear and relatively complicated, the neural network is used. In the designed system, in order to optimize the efficiency of the pump and the hydraulic system, the amount of outflow is controlled by adjusting the pump’s rotating speed. Meanwhile by choosing the suitable switching frequency of the inverter and feeding the motor by proper amount of voltage and frequency, the loss amount of the drive system is minimized. Simulation results show that the proposed controller improving the efficiency of the drive system under flow-changing conditions, as well as it has improved the problems that existed in some of the classical efficiency optimization approaches, such as the slowness of the converging, and the oscillation around the optimal point.
 
Keyword(s): EFFICIENCY OPTIMIZATION, PUMP, NEURAL NETWORK, FUZZY CONTROLLER, INDUCTION MOTOR
 
 
References: 
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Cite:
APA: Copy

EBRAHIMI, M., & ESFANDIARI, G., & AZIMIAN, A. (2010). EFFICIENCY OPTIMIZATION IN A PUMP-INDUCTION MOTOR DRIVE, UNDER FLOW VARIATION, USING FUZZY SEARCH CONTROLLER. MODARES TECHNICAL AND ENGINEERING, -(38 (SPECIAL ISSUE ON ELECTRICAL ENGINEERING)), 79-96. https://www.sid.ir/en/journal/ViewPaper.aspx?id=189221



Vancouver: Copy

EBRAHIMI MOHAMMAD, ESFANDIARI GHASEM, AZIMIAN A.R.. EFFICIENCY OPTIMIZATION IN A PUMP-INDUCTION MOTOR DRIVE, UNDER FLOW VARIATION, USING FUZZY SEARCH CONTROLLER. MODARES TECHNICAL AND ENGINEERING. 2010 [cited 2021April18];-(38 (SPECIAL ISSUE ON ELECTRICAL ENGINEERING)):79-96. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=189221



IEEE: Copy

EBRAHIMI, M., ESFANDIARI, G., AZIMIAN, A., 2010. EFFICIENCY OPTIMIZATION IN A PUMP-INDUCTION MOTOR DRIVE, UNDER FLOW VARIATION, USING FUZZY SEARCH CONTROLLER. MODARES TECHNICAL AND ENGINEERING, [online] -(38 (SPECIAL ISSUE ON ELECTRICAL ENGINEERING)), pp.79-96. Available at: <https://www.sid.ir/en/journal/ViewPaper.aspx?id=189221>.



 
 
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