Personal information

power quality, power electronics, renewable energy, solar energy

Activities

Employment (2)

university college dublin: Dublin, dublin, IE

Employment
Source: Self-asserted source
Ehsan Najafi

Qom University of Technology: Qom, IR

2023
Employment
Source: Self-asserted source
Ehsan Najafi

Education and qualifications (1)

Universiti Teknologi Malaysia: Skudai, Johor, MY

2008-06-13 to 2011-11-04 | PhD of electric power engineering
Education
Source: Self-asserted source
Ehsan Najafi

Works (17)

A Train Scheduling for Energy Optimization: Tehran Metro System as a Case Study

IEEE Transactions on Intelligent Transportation Systems
2023-01 | Journal article
Contributors: Saeed Hasanzadeh; Seyed Fariborz Zarei; Ehsan Najafi
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Application of current control on RV multilevel static compensator for sag mitigation

International Transactions on Electrical Energy Systems
2021-12 | Journal article
Contributors: Ehsan Najafi; Abdul Halim Yatim; Amin Mirzaei; Mahdi Rezvanyvardom; Mahdi Zolfaghar
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A fully soft switched high step-up SEPIC-boost DC-DC converter with one auxiliary switch

International Journal of Circuit Theory and Applications
2019 | Journal article
EID:

2-s2.0-85061213773

Part of ISBN:

1097007X 00989886

Contributors: Mirzaei, A.; Rezvanyvardom, M.; Najafi, E.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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An improved sag detection approach based on modified Goertzel algorithm

International Journal of Electronics
2019 | Journal article
EID:

2-s2.0-85052114184

Part of ISBN:

13623060 00207217

Contributors: Najafi, E.; Yatim, A.H.M.; Mirzaei, A.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A modified diode clamped inverter with reduced number of switches

9th Annual International Power Electronics, Drive Systems, and Technologies Conference, PEDSTC 2018
2018 | Conference paper
EID:

2-s2.0-85050362448

Contributors: Zolfaghar, M.; Najafi, E.; Hasanzadeh, S.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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An overview of control techniques and technical challenge for inverters in micro grid

Hybrid-renewable energy systems in microgrids: Integration, developments and control
2018 | Book chapter
EID:

2-s2.0-85065866891

Contributors: Prabaharan, N.; Jerin, A.R.A.; Najafi, E.; Palanisamy, K.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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Multilevel inverters for photovoltaic energy systems in hybrid-renewable energy systems

Hybrid-renewable energy systems in microgrids: Integration, developments and control
2018 | Book chapter
EID:

2-s2.0-85065858990

Contributors: Najafi, E.; Prabaharan, N.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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Design and implementation of a dynamic evolution controller for single-phase inverters with large load changes

Electric Power Components and Systems
2014 | Journal article
EID:

2-s2.0-84903132432

Part of ISBN:

15325016 15325008

Contributors: Najafi, E.; Mohamed Yatim, A.H.; Samosir, A.S.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A new multilevel inverter topology with reduced number of power switches

PECon 2012 - 2012 IEEE International Conference on Power and Energy
2012 | Conference paper
EID:

2-s2.0-84874472773

Contributors: Beigi, L.M.A.; Azli, N.A.; Khosravi, F.; Najafi, E.; Kaykhosravi, A.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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Design and implementation of a new multilevel inverter topology

IEEE Transactions on Industrial Electronics
2012 | Journal article
EID:

2-s2.0-84862988637

Part of ISBN:

02780046

Contributors: Najafi, E.; Yatim, A.H.M.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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The application of a Quasi Z-source AC-AC converter in voltage sag mitigation

PECon 2012 - 2012 IEEE International Conference on Power and Energy
2012 | Conference paper
EID:

2-s2.0-84874490176

Contributors: Kaykhosravi, A.; Azli, N.A.; Khosravi, F.; Najafi, E.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A novel current mode controller for a static compensator utilizing Goertzel algorithm to mitigate voltage sags

Energy Conversion and Management
2011 | Journal article
EID:

2-s2.0-78650927478

Part of ISBN:

01968904

Contributors: Najafi, E.; Yatim, A.H.M.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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Design and application of a novel current mode controller on a multilevel STATCOM

2011 IEEE Applied Power Electronics Colloquium, IAPEC 2011
2011 | Conference paper
EID:

2-s2.0-79959336117

Contributors: Najafi, E.; Yatim, A.H.M.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A D-STATCOM based on Goertzel algorithm for sag detection and a novel current mode controller

Proceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
2010 | Conference paper
EID:

2-s2.0-77956046990

Contributors: Najafi, E.; Yatim, A.H.M.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A new controlling method based on peak current mode (PCM) for PFC

PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference
2008 | Conference paper
EID:

2-s2.0-63049111484

Contributors: Najafi, E.; Vahedi, A.; Mahanfar, A.; Yatim, A.H.M.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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A new topology -Reversing Voltage (RV) -for multi level inverters

PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference
2008 | Conference paper
EID:

2-s2.0-63049094568

Contributors: Najafi, E.; Yatim, A.H.M.; Samosir, A.S.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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An innovative modeling algorithm for investigating PFC performance

39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings
2004 | Conference paper
EID:

2-s2.0-32044475543

Contributors: Najafi, E.; Vahedi, A.
Source: Self-asserted source
Ehsan Najafi via Scopus - Elsevier
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