Direct Torque and Flux Control of PV Connected Permanent Magnet Synchronous Machine

Jha, Kanchan; Dahiya, Ratna

doi:10.2139/ssrn.3575452

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Direct Torque and Flux Control of PV Connected Permanent Magnet Synchronous Machine

Proceedings of the International Conference on Advances in Electronics, Electrical & Computational Intelligence (ICAEEC) 2019

9 Pages Posted: 15 Apr 2020

See all articles by Kanchan Jha

Ratna Dahiya

NIT, Kurukshetra

Date Written: April 14, 2020

Abstract

This paper presents a direct torque and flux control (DTFC) method of PV array fed permanent magnet synchronous machine in (d-q) frame. This method retains the traditional DTFC principle of decoupling torque and flux control to compensate the torque and flux errors in a smooth manner with conventional DTFC, while providing greater use of voltage source inverter using optimal switching. Also a feedback path using PI controller is introduces in this system to regulate the speed and to reduce the error. Here, we have presented satisfied results of DTFC method in PMSM with close loop speed controller. All the results are performed in MATLAB Simulink platform.

Keywords: Permanent magnet synchronous machine (PMSM), Direct torque control (DTFC), optimal switching, Proportional and integrator (PI) controller

Suggested Citation: Suggested Citation

Jha, Kanchan and Dahiya, Ratna, Direct Torque and Flux Control of PV Connected Permanent Magnet Synchronous Machine (April 14, 2020). Proceedings of the International Conference on Advances in Electronics, Electrical & Computational Intelligence (ICAEEC) 2019, Available at SSRN: https://ssrn.com/abstract=3575452 or http://dx.doi.org/10.2139/ssrn.3575452