Finite Element Assisted Method of Estimating Equivalent Circuit Parameters for a Superconducting Synchronous Generator With a Coreless Rotor

Lukasik, B.; Goddard, K.F.; Sykulski, J.K.

doi:10.1109/tmag.2009.2012572

Cited by 5 publications

(2 citation statements)

References 3 publications

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“…The next objective of the theoretical analysis is to make a brief comparative analysis (table 1) of experimental methods for calculating the voltage regulation or voltage drop: the EMF method (or synchronous impedance method), method MMF (or ampere-turn method), ZPF method (or Potier method) and ASA method (American Standard Association), [9], [10]. All those methods required to know the armature resistance, the open circuit/ no-load characteristics and the short circuit characteristics.…”

Section: B Comparison Between Experimental Methods For Calculating Tmentioning

confidence: 99%

Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator

Serb

2012

2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM)

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This article, part of a research aimed to develop a computational program in Matlab used to design a synchronous traction generator, propose a numerical approach of an analytical method, named [1] "method of partial magnetic characteristics". The idea of this paper was to respond to the current demands of the design of the electrical machines: those which are required to develop numerical models and to apply the numerical calculation in all areas, in order to increase efficiency and reduce the time of implementing of the new projects. The original contribution of this paper is to build up the computational program in Matlab. For this, we begin with a brief overview of the theoretical problem: the definition of the 'voltage regulation' at the terminals and its importance in practice, a comparative analysis between the experimental methods used to calculate it (EMF method or synchronous impedance method, MMF method or ampere turn method, ZPF method or Potier triangle method and ASA method) and a brief overview of the chosen method. The second part is reserved for the presentation of the computational program in Matlab which implemented the theoretical method. In the third part, as an experimental section, was exemplified how we can apply this algorithm to design a synchronous generator used in diesel electrical traction. Because the generators must met the requirements set by several standardizing organizations such as International Electrotechnical Commission (IEC), National Electrical Manufacturers Association (NEMA), and International Organization for Standardization (ISO), the study included, also, an overview on some of this [6], [7].

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Section: B Comparison Between Experimental Methods For Calculating Tmentioning

confidence: 99%

Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator

Serb

2012

2012 13th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM)

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“…2D FEM is a useful tool to simulate the magnetic field of HTS turbine generator [15][16][17][18]. Figure 1 represents the FEM analysis model for the fully superconducting wind turbine generator.…”

Section: Fem Analysismentioning

confidence: 99%

Electromagnetic Study of MW-Class HTS Wind Turbine Generators

Liang¹

2013

EPE

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High temperature superconductor (HTS) technology enables a significant reduction in the size and weight of MW-class generators for direct-drive wind turbine systems and reduce the cost of clean energy relative to conventional copper an permanent-magnet-based generators and gearbox. Using MAXWELL, we studied MW class superconducting synchronous machines. By comparison the weight, we concluded that HTS wind turbine with rotor iron is the heaviest and HTS wind turbine without rotor iron and stator teeth is the lightest. By comparison the flux density, HTS wind turbine without rotor iron is the least and HTS wind turbine without rotor iron and stator teeth is the largest. By comparison the cost, HTS wind turbine with rotor iron is the highest and the other two is almost the same. HTS wind turbine without rotor iron and stator teeth is the best type.

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Performance Analysis of 10-MW HTS Wind Generator Based on 2D Transient FEA

Liang

Yang

2017

IEEE Power Energy Technol. Syst. J.

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Finite Element Assisted Method of Estimating Equivalent Circuit Parameters for a Superconducting Synchronous Generator With a Coreless Rotor

Cited by 5 publications

References 3 publications

Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator

Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator

Electromagnetic Study of MW-Class HTS Wind Turbine Generators

Performance Analysis of 10-MW HTS Wind Generator Based on 2D Transient FEA

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Finite Element Assisted Method of Estimating Equivalent Circuit Parameters for a Superconducting Synchronous Generator With a Coreless Rotor

Cited by 5 publications

References 3 publications

Numerical approach of the &#x2018;partial magnetic characteristics&#x2019; method, used to find the voltage regulation in the design algorithm of a synchronous generator

Numerical approach of the &#x2018;partial magnetic characteristics&#x2019; method, used to find the voltage regulation in the design algorithm of a synchronous generator

Electromagnetic Study of MW-Class HTS Wind Turbine Generators

Performance Analysis of 10-MW HTS Wind Generator Based on 2D Transient FEA

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Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator

Numerical approach of the ‘partial magnetic characteristics’ method, used to find the voltage regulation in the design algorithm of a synchronous generator