Ebrahim Rahimpour (0000-0002-7493-2666)

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Biography

Ebrahim Rahimpour (SM’10) received the B.Sc. degree in electrical engineering from Tabriz University in 1993, and the M.Sc. and Ph.D. degrees in electrical power engineering from the Faculty of Engineering of Tehran University, Tehran, Iran, in 1995 and 2002, respectively.

He was an Associate Professor at the University of Zanjan, working on modeling and monitoring of electrical machines, especially transformers from 2002 to 2007. He acquired a Georg Forster Research Fellowship of the Alexander von Humboldt Foundation (AvH) Scholarship in 2007 and performed some research involving the transfer function method at the Institute of Power Transmission and High Voltage Technology of Stuttgart University until 2008.

He has had several positions, including Director of Electrical Engineering Department at University of Zanjan, Program Chairman of the 13th Iranian Conference on Electrical Engineering, the project leader of transformer transients and responsible for Hitachi transient tools at Hitachi Energy, Transformers, Bad Honnef, Germany. Additionally, he is a member of CIGRE WG A2/C4.39, CIGRE WG A2/C4.52 and Convenor of CIGRE WG A2.63.

Currently, he is a professor in the field of electric power systems and network components at the Technical University of Applied Sciences Würzburg-Schweinfurt.

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Technical University of Applied Sciences Würzburg-Schweinfurt: Schweinfurt, Bayern, DE

2023-04-01 to present | Professor Dr.-Ing. (Faculty of Electrical Engineering)

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Ebrahim Rahimpour

https://orcid.org/0000-0002-7493-2666

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Employment (5)

Technical University of Applied Sciences Würzburg-Schweinfurt: Schweinfurt, Bayern, DE

Hitachi Energy: Bad Honnef, NRW, DE

Universität Stuttgart: Stuttgart, Baden-Württemberg, DE

Iran Transformer Research Institute: Zanjan, Zanjan, IR

University of Zanjan: Zanjan, Zanjan, IR

Education and qualifications (4)

University of Tehran: Tehran, Tehran, IR

University of Stuttgart: Stuttgart, Baden-Württemberg, DE

University of Tehran: Tehran, Tehran, IR

University of Tabriz: Tabriz, East Azerbaijan, IR

Professional activities (5)

International Electrotechnical Commission: Geneva, Genève, CH

CIGRE: Paris, FR

IEEE: New York, NY, US

Alexander von Humboldt-Stiftung: Bonn, NRW, DE

DAAD: Bonn, NRW, DE

Works (50 of 117)

Precise Modeling of Chopped Lightning Impulse Test of Power Transformers

Analyzing the Possibility of Improving Waveform Shape in Lightning Impulse Testing of Distribution Transformers

Consideration of Non-Standard Overvoltages Compared with Standard Overvoltages in Power Transformers

Herausforderungen der Blitzstoßspannungsprüfung an Leistungstransformatoren - Überblick über die CIGRE Arbeitsgruppe A2.63

High-Frequency Transformer and Reactor Models for Network Studies, Part A: White-Box Models

High-Frequency Transformer and Reactor Models for Network Studies, Part B: Black-Box Models

High-Frequency Transformer and Reactor Models for Network Studies, Part C: Grey Box Models

High-Frequency Transformer and Reactor Models for Network Studies, Part D: Model interfacing and specifications

High-Frequency Transformer and Reactor Models for Network Studies, Part E: Measurements and transformer design details

Dimension Estimation of Transformer Windings Based on Frequency Response Measurement

Estimation of Number of Model Units in Transformer Detailed RCLM Model Based on Terminal Measurement in the Case of Unavailable Design Data

Dimension Estimation of Transformer Windings based on Frequency Response Measurement

Estimation of Number of Model Units in Transformer Detailed RCLM Model based on Terminal Measurement in the Case of Unavailable Design Data

Estimation of series resistance of transformer winding to study transient phenomena

Gray box modeling of power transformer windings based on design geometry and particle swarm optimization algorithm

A New Approach for High Frequency Modelling of Disc Windings

A new statistical approach to interpret power transformer frequency response analysis: Nonparametric statistical methods

Gray Box Modeling of Power Transformer Windings for Transient Studies

Parameters estimation of transformers gray box model

Towards a transformer transient model as a lumped-distributed parameter system

Transiente Vorgänge: Identifikation der Induktivität mit der Kurvenanpassung

An Improved Big Bang-Big Crunch Algorithm for Estimating Three-Phase Induction Motors Efficiency

New statistical approach to interpret power transformer frequency response analysis: Non-parametric statistical methods

Towards a Transformer Transient Model as a Lumped-Distributed Parameter System

Calculation of off-core inductance in dual-circuit model of transformer

Lightning Impulse Modeling and Simulation of Dry-Type and Oil-Immersed Power- and Distribution Transformers

Lightning Impulse Modeling and Simulation of Dry-Type and Oil-Immersed Power- and Distribution Transformers

Using Imperialist Competitive Algorithm for Parameter Identification of Transformer R-L-C-M Model

Electrical Transient Interaction between Transformer and the Power System

Electrical Transient Interaction between Transformer and the Power System, Part I: Expertise

Electrical Transient Interaction between Transformer and the Power System, Part II: Case Studies

Combination of mathematical indices and probabilistic neural network to detect the type of winding fault in transformers

Optimum design of core blocks and analyzing the fringing effect in shunt reactors with distributed gapped-core

A probabilistic feature to determine type and extent of winding mechanical defects in power transformers

A probabilistic neural network classifier-based method for transformer winding fault identification through its transfer function measurement

A vector-based approach to discriminate radial deformation and axial displacement of transformer winding and determine defect extent

Applying artificial optimization methods for transformer model reduction of lumped parameter models

Comparison of transfer functions using estimated rational functions to detect winding mechanical faults in transformers

Model reduction of transformer detailed R-C-L-M model using the imperialist competitive algorithm

Theoretical and experimental investigation of transformer winding fault detection using comparison of transfer function coefficients

Transformer winding faults classification based on transfer function analysis by support vector machine

A New Approach on Fault Discrimination for Diagnosis of Two-Winding Transformers using Transfer Function Method

Optimized Modeling of Transformer in Transient State with Genetic Algorithm

Detection of Winding Faults in Power Transformers using Transfer Function Method based on Probabilistic Neural Networks

A new method for detection and evaluation of winding mechanical faults in transformer through transfer function measurements

Buckling severity diagnosis in power transformer windings using Euclidean Distance classifier

Design and implementation of a machine to increase the life of oil immersed transformers by automatic restoration of silica gel

Detection and localization of turn-to-turn short fault in power transformers by analyzing of transfer function using an artificial neural network

Fault diagnosis of actual large-power high-voltage windings using transfer function method

Genetic algorithm application to detect broken rotor bar in three phase squirrel cage induction motors