Tuesday 21 December 2010

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 52-658
Full Name: Mazouz Salahat
Position: Assistant Professor
Age: ON
Sex: Male
Address: Faculty of Engineering Technology
Country: JORDAN
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E-mail address: dsalahat@yahoo.com
Other E-mails: shebel_asad@hotmail.com
Title of the Paper: Modular Approach for Investigation of the Dynamic Behavior of Three-Phase Induction Machine at Load Variation
Authors as they appear in the Paper: Mazouz Salahat, Omar Barbarawe, Mohammad Abuzalata, Shebel Asad
Email addresses of all the authors: dsalahat@yahoo.com, salahat@ymail.com, abuzalata@yahoo.com, shebel_asad@hotmail.com
Number of paper pages: 10
Abstract: In This paper, a modular approach for investigation of the dynamic behavior of three phase induction motor is developed and described in details. This model has been built up, systematically, by means of basic function blocks found with MATLAB/SIMULINK. This model is described in similar but modular approach as in electrical machines theory. The motor model includes multi-level blocks solving equations for each motor part or component. This approach enables the researcher to calculate or investigate any motor variables; voltage, current, flux, speed and torque. This model could also be used for a wide range of horse power needed in scientific research and numerical applications. A q-d axis based model is proposed to analyze the transient performance of three-phase squirrel cage induction motor using stationary reference frame. Constructional details of various sub-models for the induction motor are given and their implementation in SIMULINK is outlined. Direct-on!
line starting under different load conditions of a 3 hp induction motor (as case study) is also studied. The motor stator voltage, the stator and rotor currents, the developed torque and rotor speed are, numerically, calculated and plotted for different operating conditions.
Keywords: Induction motor, modeling, stationary reference frame, MATLAB/SIMULINK
EXTENSION of the file: .doc
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How Did you learn about congress: modelling and simulation, induction motor
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