Modeling of an efficient high power wind energy conversion system using self-excited multi-phase machines

Kalaivani, C.; Rajambal, K.

doi:10.1016/j.micpro.2020.103020

Cited by 8 publications

(2 citation statements)

References 22 publications

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“…The outcomes show that the SEIG load voltages remain constant at desired values with a maximum error of 2.27% even if it feeds three-phase constant unbalanced resistive load and balanced inductive load. Recently, a multi-phase SEIG was studied in [11] for a high-power generation range of megawatts for SEIG, but our focus is limited to medium-powered, three-phase SEIG.…”

Section: Introductionmentioning

confidence: 99%

“…We explain details of the parameter selection procedure for the electrolyzer and describe the power control algorithm of the electrolyzer using the DC/DC converter in system analysis. Like other DC grid systems from renewable energy resources, AC/DC and one switch DC/DC converters are considered [11][12][13][14][15][16][17][18]. In addition, a selection method of the values of parallel and series capacitors for SEIG is proposed by considering the reactive power losses from the magnetizing and leakage inductances.…”

Section: Introductionmentioning

confidence: 99%

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Possibility of Power Electronics-Based Control Analysis of a Self-Excited Induction Generator (SEIG) for Wind Turbine and Electrolyzer Application

Muljadi

Han

et al. 2021

Electronics

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A self-excited induction generator (SEIG) is very simple and robust, has a reduced unit size, is easy to implement and simple to control, and requires very little maintenance compared to other types of generators. In variable operating conditions, the SEIG requires a power electronics interface to transform from the variable frequency voltage output of the generator to a battery voltage output or the related applications. In our study, we tied the SEIG to the power electronics system comprising a diode rectifier and DC/DC converter, and then a final DC load for fuel cell applications was connected. An example of such an application is an electrolyzer where an equivalent circuit is modeled for use in this study. To accomplish the proposed system, we utilized PSCAD and MATLAB for its simulation, control, and analysis. A new system configuration considering three different wind speeds and breaker conditions is modeled and analyzed. The results show that the suggested strategies in this study would contribute to designing and analyzing a more practical power electronics interface system for a wind turbine generator with a DC load.

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Section: Introductionmentioning

confidence: 99%