A Novel Double-Winding Permanent Magnet Flux Modulated Machine for Stand-Alone Wind Power Generation

Jian, Linni; Liang, Jianing; Shi, Yujun; Xu, Gaohong

doi:10.2528/pier13072304

Cited by 9 publications

(9 citation statements)

References 16 publications

(17 reference statements)

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“…In this study, PMSG is modeled in Matlab/Simulink from the literature [36][37][38] and the parameters of it are taken from [39], which are presented in Appendix III. The parameters of the OWC and Darrieus turbine are also mentioned in Appendix III.…”

Section: Simulation Results and Discussionmentioning

confidence: 99%

An off-grid stand-alone wave energy supply system with maximum power extraction scheme for green energy utilization in Malaysian Island

Samrat

Ahmad

Choudhury

et al. 2015

Desalination and Water Treatment

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Energy is one of the most important factors in the socioeconomic development of a country. In a developing country like Malaysia, the development of islands is mostly related to the availability of electric power. As an island surrounded by sea, power generated by wave energy source will become one of the most promising solutions for the electrification of island areas. But, the unpredictable nature of the wave energy source is the main drawback. This paper presents a novel stand-alone wave energy supply system modeling with maximum power tracking and an energy storage-based power management algorithm in MATLAB/Simulink environment. The main contributions of this research work are eliminating the intermittent power generation nature of wave energy and efficiently extract the maximum wave power. In the proposed stand-alone system, a DC-DC bidirectional buckboost converter controller is used to maintain the constant dc-link voltage. It also accumulates the surplus wave power in the battery bank and supplies this power to the load during the wave power shortage. A three-phase complex vector control scheme voltage source inverter is used to control the load-side voltage in terms of the frequency and voltage amplitude. Based on the simulation results obtained from MATLAB/Simulink, it has been found that the overall system is capable of working under variable weather and load conditions, and it can also able to extract the maximum wave power.

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Section: Simulation Results and Discussionmentioning

confidence: 99%

An off-grid stand-alone wave energy supply system with maximum power extraction scheme for green energy utilization in Malaysian Island

Samrat

Ahmad

Choudhury

et al. 2015

Desalination and Water Treatment

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“…To avoid such costly converters, another control techniques have to be used for the cage induction generators such as changing the number of poles. Linni Jian, et al [12] proposed a novel double-winding flux modulated permanent magnet machine (FMPM) for stand-alone wind power generation. Based on the fluxmodulating effect, a concentrated winding set and a distributed winding set could be artfully equipped on one stator component.…”

Section: Introductionmentioning

confidence: 99%

Maximizing the Output Power of Wind-Driven Grid-Connected Cage Induction Generator through Pole Control

Abdel-Halim¹

2018

JKAU Earth Sci

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In this research, a cage induction generator has been linked to the grid and driven with a wind-turbine to generate electrical power. The cage generator has been used in place of the costly slip-ring generator. The performance characteristics of the cage induction generator have been ameliorated through changing its number of poles to comply with the level of the wind speed to maximize the mechanical power extracted from the wind. Pole changing has been achieved employing pole-amplitude modulation technique resulting in three sets of pole numbers. The results proved the feasibility and effectiveness of the suggested method, as the proposed technique led to driving the generator, and consequently the wind-turbine at speeds close or equal to those satisfying the optimum tip-speed ratio which corresponds to the point of maximum mechanical power.

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“…The modulating ring rotor consists of a certain number of ferromagnetic pieces, the numbers of which are N m . In order to ensure the normal operation of the CMG, N m is governed by the sum of p i and p o [22,23]. As shown in Figure 1c, the positive direction of the torque and the rotational speed is specified in the counterclockwise direction.…”

Section: Introductionmentioning

confidence: 99%

A Novel Electric Vehicle Powertrain System Supporting Multi-Path Power Flows: Its Architecture, Parameter Determination and System Simulation

et al. 2017

Self Cite

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Abstract:In this paper, a novel electric vehicle powertrain system is proposed. In the system, a coaxial magnetic gear (CMG), an electromagnetic clutch, a lock, and two electric machines (EMs) are adopted to achieve the power-split by controlling the states of the clutch and the lock, which enables electric vehicles (EVs) to work in four operation modes. The configuration, power flow paths and operation modes are depicted in detail. A dynamic model is established to help determine the parameters and build simulation models. The simple control strategy is adopted to achieve flexible power-splits. How to determine the relevant parameters to meet the drive requirements in the powertrain system is also elaborated. A dynamic simulation using MATLAB/Simulink is performed to take into account the control strategy and New European Drive Cycle. Finally, the simulation results demonstrate, in theory, the rationality of the determined parameters and the feasibility of the operation modes as well as the control strategy.

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A Novel Double-Winding Permanent Magnet Flux Modulated Machine for Stand-Alone Wind Power Generation

Cited by 9 publications

References 16 publications

An off-grid stand-alone wave energy supply system with maximum power extraction scheme for green energy utilization in Malaysian Island

An off-grid stand-alone wave energy supply system with maximum power extraction scheme for green energy utilization in Malaysian Island

Maximizing the Output Power of Wind-Driven Grid-Connected Cage Induction Generator through Pole Control

A Novel Electric Vehicle Powertrain System Supporting Multi-Path Power Flows: Its Architecture, Parameter Determination and System Simulation

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