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personal data approved: 2022. I. 10.
Personal data
János Hamar
name János Hamar
name of institution
doctoral school
BME Doctoral School of Electrical Engineering (Announcer of research topic)
accreditation statement submitted to: Budapest University of Technology and Economics
Contact details
phone number +36 1 463-1165
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 2002
discipline to which degree belongs electrical engineering
institution granting the degree Budapesti Műszaki és Gazdaságtudományi Egyetem (to be translated)
Employment
2004 - Budapest University of Technology and Economics
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 1
number of students who fulfilled course requirements 1
students who obtained their degrees:
Lilla Brigitta Litváni PhD 2020  DSEE

completed course requirement:
Lilla Brigitta Litváni (PhD) 2018/01  DSEE
  Thesis topic proposals
Research
research area Integration of renewable energy sources, nonlinear power electronics systems,architectures, control and automation, distributed systems, supervisory systems, e-learning.
research field in which current research is conducted electrical engineering
computer sciences
Publications
2021

Hamar Janos, Stumpf Peter: New Four-Channel Resonant Boost DC/DC Converter, IEEE ACCESS 9: pp. 82335-82350.
type of document: Journal paper/Article
language: English
URL 
2020

Litváni Lilla, Hamar János: Four Channel Buck Converter in Asymmetrical Continuous Current Conduction Mode, CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING-REVUE CANADIENNE DE GENIE ELECTRIQUE ET INFORMATIQUE
type of document: Journal paper/Article
language: English
2019

Litvani Lilla, Hamar Janos: Control Features of a Four Channel Resonant Buck Converter, IET POWER ELECTRONICS 2019: p. 1.
type of document: Journal paper/Article
language: English
URL 
2019

Litvani Lilla, Hamar János: Power Flow Control of Four Channel Resonant Step-Down Converters, JOURNAL OF POWER ELECTRONICS
type of document: Journal paper/Article
language: English
URL 
2018

Litvani Lilla, Hamar Janos: Operation of New Five Level Resonant Buck-Boost Converter at Asymmetrical Outputs, In: 2018 International Conference on Smart Energy Systems and Technologies (SEST), (2018) pp. 1-6.
type of document: Part of book/Proceedings Paper
language: English
URL 
2008

Hamar J, Nagy I, Funato H, Ogasawara S, Dranga O, Nishida Y: Virtual power electronics: Novel software tools for design, modeling and education, IEEJ TRANSACTIONS ON INDUSTRY APPLICATIONS 128: (8) pp. 969-978.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2008

J. Hamar, O. Dranga, H. Funato, S. Ogasawara: Virtual laboratory for DC-DC converters, AUSTRALIAN JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING (AJEEE) 4: (3/Aupec06) pp. 201-210.
type of document: Journal paper/Article
language: English
URL 
2007

J Hamar, B Buti, I Nagy: Dual Channel Resonant DC-DC Converter Family, EPE JOURNAL 17: (3) pp. 5-15.
type of document: Journal paper/Article
number of independent citations: 5
language: English
URL 
2003

Hamar J, Nagy I: Asymmetrical operation of dual channel resonant DC-DC converters, IEEE TRANSACTIONS ON POWER ELECTRONICS 18: (1) pp. 83-94.
type of document: Journal paper/Article
number of independent citations: 26
language: English
URL 
2002

Hamar J, Nagy I: Control features of dual channel DC-DC converters, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 49: (6) pp. 1293-1305.
type of document: Journal paper/Article
number of independent citations: 10
language: English
URL 
Number of independent citations to these publications:42 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
81
number of scientific publications:
75
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
0 
number of independent citations to scientific publications and creative works:
133
further relevant information regarding accreditation (in Hungarian)
- Best paper award, IEEE-IEE Japan, International Conference, PCC 2007, Nagoya, Japan (2007). - Johann Bolyai Fellowship Award, Hungarian Academy of Sciences, 2007 - First prize at the Ph.D. students’ annual meeting, 2001, Hungarian Academy of Sciences, Computer and Automation Inst. (to be translated)

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )