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http://dx.doi.org/10.7467/KSAE.2015.23.1.025

Prediction of Iron Loss Resistance by Using HILS System  

Jeong, Kiyun (Department of Electrical Engineering, Hanyang University)
Kang, Raecheong (Korea Automotive Technology Institute)
Lee, Hyeongcheol (Department of Electrical and Biomedical Engineering, Hanyang University)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.23, no.1, 2015 , pp. 25-33 More about this Journal
Abstract
This paper presents the d-q axis equivalent circuit model of an interior permanent magnet (IPM) which includes the iron loss resistance. The model is implemented to be able to run in real-time on the FPGA-based HIL simulator. Power electronic devices are removed from the motor control unit (MCU) and a separated controller is interfaced with the real-time simulated motor drive through a set of proper inputs and outputs. The inputs signals of the HIL simulation are the gate driver signals generated from the controller, and the outputs are the winding currents and resolver signals. This paper especially presents iron loss prediction which is introduced by means of comparing the torque calculated from d-q axis currents and the desired torque; and minimizing the torque difference. This prediction method has stable prediction algorithm to reduce torque difference at specific speed and load. Simulation results demonstrate the feasibility and effectiveness of the proposed methods.
Keywords
Iron loss resistance; Hardware-In-the-Loop Simulation(HILS); MCU; Real-time; Prediction; Field Programmable Gate Array(FPGA);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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