VSC-HVDC system optimized PI controllers using bacterial foraging algorithm

Mazouz, Lakhdar; Zidi, Sid Ahmed; Saadi, Slami; Khatir, Mohamed; Benmessaoud, Tahar

doi:10.1007/s00202-014-0328-8

Cited by 8 publications

(2 citation statements)

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“…This machine has an important role in the offshore wind turbines conception because the magnets included in the generator provide a constant magnetic field avoiding the need for independent electrical excitation [3], but the use of PI element in the control system design for this machine is limited by a big challenge which is the selection of appropriate PI parameters. Authors in [4][5][6][7] use lot of methods to find PI gains in order to improve the work of the control system. In [5] FBO has the advantage of high accuracy but it has the disadvantage of time consuming.…”

Section: Introductionmentioning

confidence: 99%

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Optimal Regulators Conception for Wind Turbine PMSG Generator Using Hooke Jeeves Method

Mazouz

Zidi

Hafaifa

et al. 2019

Period. Polytech. Elec. Eng. Comp. Sci.

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This paper explores the optimization of wind turbine control system parameters. The wind turbine based on 5 MW PMSG Permanent magnet synchronous generator with two back-to-back converters which are connected to AC offshore network. For good functioning of the control system based on PI regulators, it is necessary to find a perfect way for calculating the gains of these regulators. In this paper, Hooke Jeeves method is presented as one of optimization solutions that can compute parameters of PI regulators. For this purpose, a model of offshore wind turbine is installed in PSCAD/EMTD in order to perform simulation study in which optimal PI regulators design can be found.

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Section: Introductionmentioning

confidence: 99%

“…Authors in [4][5][6][7] use lot of methods to find PI gains in order to improve the work of the control system. In [5] FBO has the advantage of high accuracy but it has the disadvantage of time consuming. In [6] PSO can find quickly the new gains but it has the drawback of low accuracy.…”

Section: Introductionmentioning

confidence: 99%