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http://dx.doi.org/10.6113/TKPE.2017.22.5.397

Voltage Angle Control of an IPMSM for Electric Vehicle Drives  

Ko, Tae-Hoon (Dept. of Electrical and Electronic Engineering, Kangwon National University)
Kim, Sang-Hoon (Dept. of Electrical and Electronic Engineering, Kangwon National University)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.22, no.5, 2017 , pp. 397-403 More about this Journal
Abstract
This paper studies the voltage angle control of interior permanent magnet synchronous motors (IPMSMs). For voltage angle control, the optimum voltage angle trajectory according to the operating speed is researched while the voltage and current limit conditions are considered. Through research, two different optimum voltage angle trajectories that depend on the design of IPMSMs were found. The IPMSM drive based on a voltage angle control that follows such trajectory is proposed. Unlike the conventional voltage angle control method, which is applied only in the flux-weakening region, the proposed voltage angle control can be implemented in all operation ranges from low to high speed. The proposed method is verified by experiments using a DSC controller for 800 W IPMSM.
Keywords
IPMSM(Interior Permanent Magnet Synchronous Motor); Optimal voltage angle; Six-step operation; Voltage angle control;
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Times Cited By KSCI : 1  (Citation Analysis)
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