Independent Control For Dual-PMSM Drives Using Five-Leg Inverter
This paper aims to implement an independent speed control for dual-PMSM drives fed by a single Five-Leg Inverter (FLI). In general, dual-motor drives are designed to reduce size and cost with respect to single motor drives. However, dual-motor drives using a single three-leg inverter has its limitat...
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Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Institute Of Electrical And Electronics Engineers Inc. (IEEE)
2016
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Subjects: | |
Online Access: | http://eprints.utem.edu.my/id/eprint/17210/1/Independent%20Control%20For%20Dual-PMSM%20Drives%20Using%20Five-Leg%20Inverter.pdf http://eprints.utem.edu.my/id/eprint/17210/ http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7409529 |
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Summary: | This paper aims to implement an independent speed control for dual-PMSM drives fed by a single Five-Leg Inverter (FLI). In general, dual-motor drives are designed to reduce size and cost with respect to single motor drives. However, dual-motor drives using a single three-leg inverter has its limitation in the case of operation at different operating conditions and independent speed control requirement. By employing this FLI topology, the dual-motor drives can be used for four-quadrant control, variable speed operation and load disturbance rejection. In other words, it can be operated for different applications. This paper investigates the behaviour of independent speed control for
Dual-Permanent Magnet Synchronous Motor drives. The speed
and current controllers are implemented in d-q rotor reference frame using Simulink/MATLAB and the switching signals are generated by the built-in function and dSPACE. The overall performance of the drives is presented in terms of speed responses under forward and reverse operation. The three-phase current and quadrature current responses are also included. The experimental results of the drives under investigated study have proven that dual-PMSM can independently controlled by using FLI. |
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