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Advisor(s)
Abstract(s)
This paper presents the design and implementation of direct power controllers for three-phase matrix converters (MC) operating as Unified Power Flow Controllers (UPFC). Theoretical principles of the decoupled linear power controllers of the MC-UPFC to minimize the cross-coupling between active and reactive power control are established. From the matrix converter based UPFC model with a modified Venturini high frequency PWM modulator, decoupled controllers for the transmission line active (P) and reactive (Q) power direct control are synthesized. Simulation results, obtained from Matlab/Simulink, are presented in order to confirm the proposed approach. Results obtained show decoupled power control, zero error tracking, and fast responses with no overshoot and no steady-state error.
Description
Keywords
Decoupling linear controllers Matrix converter Unified power Flow controller Venturini PWM modulator
Citation
MONTEIRO, Joaquim; [et al] - Matrix converter as unified power flow controller: design and implementation of decoupled direct power controllers. CPE 2015, 9th International Conference on Compatibility and Power Electronics. Costa da Caparica: IEEE, 2015. ISBN 978-1-4799-6301-0. Pp. 197-201
Publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.