Principle of Operation and Feature Investigation of a New Topology of Hybrid Excitation Synchronous Machine

Zhang, Zhuoran; Yan, Yangguang; Yang, Shanshui; Zhang, Bo

doi:10.1109/tmag.2008.2000513

Cited by 96 publications

(13 citation statements)

References 10 publications

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“…Many 3D hybrid excited structures based on this principle have been recently studied [12,13,36,38,51,53]. Figure 8b illustrates another 3D hybrid excitation structure [10,34,49,54,55]. To a certain extent the basic operating principle of this structure is similar to that of the structure described in [1].…”

Section: Review Of Recent Literaturementioning

confidence: 90%

“…The location of excitation coils in the moving part will be an additional drawback. Other 2D structures have also been studied in [48][49][50][51]. Interested readers may consult these references.…”

Section: Review Of Recent Literaturementioning

confidence: 99%

“…For the structure of Figure 8b, excitation coils are deported to a static part located at an axial end of the machine. This static part could be surrounded by the rotor's flux collectors (radial auxiliary air-gaps) [10,34,49,54], or in front of these flux collectors (axial auxiliary air-gaps) [55]. The advantage of deporting the excitation windings to this location is the reduction of copper volume and as a consequence the excitation Joule loss and the total machine volume and weight.…”

Section: Review Of Recent Literaturementioning

confidence: 99%

“…3D parallel hybrid excited structures. (a) 3D juxtaposed structure[52]; (b) 3D imbricated structure[49,50].…”

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confidence: 99%

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Study of a Hybrid Excitation Synchronous Machine: Modeling and Experimental Validation

Asfirane

Hlioui

Amara

et al. 2019

MCA

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This paper deals with a parallel hybrid excitation synchronous machine (HESM). First, an expanded literature review of hybrid/double excitation machines is provided. Then, the structural topology and principles of operation of the hybrid excitation machine are examined. With the aim of validating the double excitation principle of the topology studied in this paper, the construction of a prototype is presented. In addition, both the 3D finite element method (FEM) and 3D magnetic equivalent circuit (MEC) model are used to model the machine. The flux control capability in the open-circuit condition and results of the developed models are validated by comparison with experimental measurements. The reluctance network model is created from a mesh of the studied domain. The meshing technique aims to combine advantages of finite element modeling, i.e., genericity and expert magnetic equivalent circuit models, i.e., reduced computation time. It also allows taking the non-linear characteristics of ferromagnetic materials into consideration. The machine prototype is tested to validate the predicted results. By confronting results from both modeling techniques and measurements, it is shown that the magnetic equivalent circuit model exhibits fairly accurate results when compared to the 3D finite element method with a gain in computation time.

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Section: Review Of Recent Literaturementioning

confidence: 90%

Section: Review Of Recent Literaturementioning

confidence: 99%

Section: Review Of Recent Literaturementioning

confidence: 99%

“…3D parallel hybrid excited structures. (a) 3D juxtaposed structure[52]; (b) 3D imbricated structure[49,50].…”

mentioning

confidence: 99%

See 2 more Smart Citations

Study of a Hybrid Excitation Synchronous Machine: Modeling and Experimental Validation

Asfirane

Hlioui

Amara

et al. 2019

MCA

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show abstract

“…Another design to eliminate the brush is to construct a magnetic shunting rotor. In [18,19], the rotor part is artificially extended in the axial direction to create a shunt path for the PM source and to house the DC source. Due to the increase of axial length, this structure also leads to reduced torque density.…”

Section: Introductionmentioning

confidence: 99%

A Novel Dual-Structure Parallel Hybrid Excitation Machine for Electric Vehicle Propulsion

Zhang¹,

Zhao

Niu

2019

Energies

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Magnetic field regulation is a difficult and long-existing issue in surface-mounted permanent magnet synchronous machines (PMSMs). To produce effective and efficient flux regulation for PMSMs, a new topology, named a dual-structure parallel hybrid excitation machine (DS-PHEM), is presented in this paper. In this machine, the rotating permanent magnet (PM) excitation and stationary DC field excitation are artificially arranged and designed at the inner and outer magnetic circuits, respectively. Therefore, a decoupling and parallel feature is obtained between two excitation sources. This machine integrates the merits of a brushless structure and theoretically infinite constant power range, as well as zero risk of demagnetization. In this paper, the machine configuration is introduced, mainly focusing on some important design criteria for electromagnetic integration, and the operating principles of flux control are also analyzed in detail. To further verify the feasibility of the proposed scheme, the overall electromagnetic performance of the proposed DS-PHEM is evaluated by using the time-stepping finite-element method.

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Operation Principles, Structure, and Design of Synchronous Generators

2022

Electromagnetic Analysis and Condition Monitoring of Synchronous Generators

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Principle of Operation and Feature Investigation of a New Topology of Hybrid Excitation Synchronous Machine

Cited by 96 publications

References 10 publications

Study of a Hybrid Excitation Synchronous Machine: Modeling and Experimental Validation

Study of a Hybrid Excitation Synchronous Machine: Modeling and Experimental Validation

A Novel Dual-Structure Parallel Hybrid Excitation Machine for Electric Vehicle Propulsion

Operation Principles, Structure, and Design of Synchronous Generators

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