Exact time and Galerkin space formulation for circuit coupling problems with pulse excitation

Mitrofan Curti; Joost van Zwieten; Siamak Pourkeivannour

Exact time and Galerkin space formulation for circuit coupling problems with pulse excitation

Mitrofan Curti, Joost van Zwieten, Siamak Pourkeivannour

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This paper presents a coupled electric circuit and finite element formulation for windings with increased exposure to losses due to pulsed-wave modulation (PWM) operation. It exploits the exact solution of a first-order ODE system and allows to decouple the spatial and temporal problems aiming to reduce the computational burden. A test case is implemented with the proposed approach and compared
with a finite element formulation.

Originele taal-2	Engels
Aantal pagina's	1
Status	Gepubliceerd - jul. 2022
Evenement	Scientific Computing in Electrical Engineering, SCEE 2022 - Amsterdam, Nederland Duur: 11 jul. 2022 → 14 jul. 2022 https://www.scee-conferences.org/

Congres

Congres	Scientific Computing in Electrical Engineering, SCEE 2022
Verkorte titel	SCEE 2022
Land/Regio	Nederland
Stad	Amsterdam
Periode	11/07/22 → 14/07/22
Internet adres	https://www.scee-conferences.org/

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title = "Exact time and Galerkin space formulation for circuit coupling problems with pulse excitation",

abstract = "This paper presents a coupled electric circuit and finite element formulation for windings with increased exposure to losses due to pulsed-wave modulation (PWM) operation. It exploits the exact solution of a first-order ODE system and allows to decouple the spatial and temporal problems aiming to reduce the computational burden. A test case is implemented with the proposed approach and comparedwith a finite element formulation.",

keywords = "finite element (FE) analysis, Circuit Coupling, eddy currents",

author = "Mitrofan Curti and {van Zwieten}, Joost and Siamak Pourkeivannour",

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language = "English",

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TY - CONF

T1 - Exact time and Galerkin space formulation for circuit coupling problems with pulse excitation

AU - Curti, Mitrofan

AU - van Zwieten, Joost

AU - Pourkeivannour, Siamak

PY - 2022/7

Y1 - 2022/7

N2 - This paper presents a coupled electric circuit and finite element formulation for windings with increased exposure to losses due to pulsed-wave modulation (PWM) operation. It exploits the exact solution of a first-order ODE system and allows to decouple the spatial and temporal problems aiming to reduce the computational burden. A test case is implemented with the proposed approach and comparedwith a finite element formulation.

AB - This paper presents a coupled electric circuit and finite element formulation for windings with increased exposure to losses due to pulsed-wave modulation (PWM) operation. It exploits the exact solution of a first-order ODE system and allows to decouple the spatial and temporal problems aiming to reduce the computational burden. A test case is implemented with the proposed approach and comparedwith a finite element formulation.

KW - finite element (FE) analysis

KW - Circuit Coupling

KW - eddy currents

M3 - Poster

T2 - Scientific Computing in Electrical Engineering, SCEE 2022

Y2 - 11 July 2022 through 14 July 2022

ER -

Exact time and Galerkin space formulation for circuit coupling problems with pulse excitation

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