Review of Double Stator Flux switching machines with various arrangements of excitation sources

Ali, Hassan; Sulaiman, Erwan; Aziz, Roziah; Jenal, Mahyuzie; Ahmad, M. Z.; Khan, Faisal

doi:10.1016/j.aej.2021.03.022

Cited by 21 publications

(7 citation statements)

References 85 publications

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“…These generators require mechanical transmission to operate at high speeds, and they also require assistance from a source of initial electric power or excitation voltage to activate the magnetic field. However, it is rarely applied in small scale industry due to it require high speed to give high output power [5]. Besides, to bear the radial force, which is ten times greater than the shear stress, substantial and expensive rotor and stator structures are nonetheless necessary [6].…”

Section: Radial Permanent Magnet Flux Generatormentioning

confidence: 99%

A Review: Various Designs of Radial Flux Permanent Magnet Generator Technologies

Mostaman,

Sulaiman,

Jenal

2023

IOP Conf. Ser.: Earth Environ. Sci.

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In a renewable energy system, the amount of power generated by a renewable energy source constantly evolves. Furthermore, with the smart energy approach, small distributed renewable energy can be included into an industrialized network, enabling real-time optimization, and enabling communication with other facilities. A magnetic generator is one of the renewable energies that use the permanent magnet. As a result, this generator generated magnetic flux power by using the permanent magnetic field. An overview of the radial flux permanent magnet generator for small industry is provided in this study. First, a categorization and in-depth description of radial permanent magnet generators are reviewed. The important features of the permanent magnets are presented, along with their advantages and disadvantages. Additionally, an overview of the most recent machine developments is also presented. Lastly, an overview of the conventional radial flux permanent magnet generator designs that have been used in the development of small-scale generators is as follows.

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Section: Radial Permanent Magnet Flux Generatormentioning

confidence: 99%

A Review: Various Designs of Radial Flux Permanent Magnet Generator Technologies

Mostaman,

Sulaiman,

Jenal

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Flux switching permanent machine (FSPM) is an emerging class of electrical machines and has attracted widespread attention due to its essentially sinusoidal back electromotive force (back-EMF), better torque capability, high torque density, high efficiency and higher demagnetization tolerance in high-performance drive applications (Ullah et al, 2020a(Ullah et al, , 2020b(Ullah et al, , 2020c(Ullah et al, , 2020dSu et al, 2018;Ali et al, 2021;Jiang et al, 2020;Nobahari et al, 2020;Taras et al, 2016). However, economic issues are the main limitation of FSPMs, as their permanent magnet (PM) utilization is relatively weak.…”

Section: Introductionmentioning

confidence: 99%

Design and lumped parameter magnetic network model of hybrid excited consequent pole flux switching machine

Ullah

Khan

et al. 2022

COMPEL

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Purpose The purpose of this paper is to analyze electromagnetic performance and develop an analytical approach to find the suitable coil combination and no-load flux linkage of the proposed hybrid excited consequent pole flux switching machine (HECPFSM) while minimizing the drive storage and computational time which is the main problem in finite element analysis (FEA) tools. Design/methodology/approach First, a new HECPFSM based on conventional consequent pole flux switching permanent machine (FSPM) is proposed, and lumped parameter magnetic network model (LPMNM) is developed for the initial analysis like coil combination and no-load flux linkage. In LPMNM, all the parts of one-third machine are modeled which helps in reduction of drive storage, computational complexity and computational time without affecting the accuracy. Second, self and mutual inductance are calculated in the stator, and dq-axis inductance is calculated using park transformation in the rotor of the proposed machine. Furthermore, on-load performance analysis, like average torque, torque density and efficiency, is done by FEA. Findings The developed LPMNM is validated by FEA via JMAG v. 19.1. The results obtained show good agreement with an accuracy of 96.89%. Practical implications The proposed HECPFSM is developed for high-speed brushless AC applications like electric vehicle (EV)/hybrid electric vehicle (HEV). Originality/value The proposed HECPFSM offers better flux regulation capability with enhanced electromagnetic performance as compared to conventional consequent pole FSPM. Moreover, the developed LPMNM reduces drive storage and computational time by modeling one-third of the machine.

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“…The summary of the battery power related to the load for the autonomous system is in Table 1. In [2], various excitation methods of double starter-alternator are investigated to overcome the problem of single stator design. The authors [3] discussed energy consumption, management, and recovery as essential considerations in automotive systems considering future trends.…”

Section: Introductionmentioning

confidence: 99%

Optimization Approaches and Techniques for Automotive Alternators: Review Study

et al. 2022

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Optimization and improvement of the electrical system are applied to cope with the increased demand for electrical power in the vehicular system; they must be carried out in many ways to ensure that the vehicles are provided with the necessary electricity for their performance work electrical equipment. This paper reviews the various optimization approaches for the alternator used in automotive applications and discusses the advantages and disadvantages of each method. The optimization is achieved to the field excitation current that influences the alternator output voltage, and the other techniques designed a controller to optimize the output power of the alternator using power electronic converters. The most suitable approaches are those approaches that use real-time optimization and self-optimization methods. Combining the above two methods can achieve the best results, higher efficiency, stable performance, and a large amount of power produced by the alternator.

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Review of Double Stator Flux switching machines with various arrangements of excitation sources

Cited by 21 publications

References 85 publications

A Review: Various Designs of Radial Flux Permanent Magnet Generator Technologies

A Review: Various Designs of Radial Flux Permanent Magnet Generator Technologies

Design and lumped parameter magnetic network model of hybrid excited consequent pole flux switching machine

Optimization Approaches and Techniques for Automotive Alternators: Review Study

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