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atabak najafi
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Year
Evaluating and derating of three-phase distribution transformer under unbalanced voltage and unbalance load using finite element method
A Njafi, I Iskender, N Genc
2014 IEEE 8th international power engineering and optimization conference …, 2014
442014
Technical and environmental analysis of photovoltaic and solar water heater cogeneration system: a case study of Saveh City
R Alayi, MH Ahmadi, AR Visei, S Sharma, A Najafi
International Journal of Low-Carbon Technologies 16 (2), 447-453, 2021
402021
Electromagnetic Force Investigation on Distribution Transformer Under Unbalanced Faults Based on Time Stepping Finite Element Methods
II Atabak Najafı
International Journal of Electrical Power and Energy Systems,, 2016
392016
Optimization and evaluation of a wind, solar and fuel cell hybrid system in supplying electricity to a remote district in national grid
R Alayi, A Kasaeian, A Najafi, E Jamali
International Journal of Energy Sector Management 14 (2), 408-418, 2020
352020
Thermal and Environmental Analysis Solar Water Heater System for Residential Buildings
R Alayi, N Khalilpoor, S Heshmati, A Najafi, A Issakhov
International Journal of Photoenergy 2021, 2021
302021
Analysis of environmental impacts on the characteristics of gas released from biomass
R Alayi, E Sobhani, A Najafi
Anthropogenic Pollution 4 (1), 1-14, 2020
262020
Comparison of core loss and magnetic flux distribution in amorphous and silicon steel core transformers
A Najafi, I Iskender
Electrical Engineering 100, 1125-1131, 2018
262018
Energy analysis of vacuum tube collector system to supply the required heat gas pressure reduction station
R Alayi, M Jahangiri, A Najafi
International Journal of Low-Carbon Technologies 16 (4), 1391-1396, 2021
252021
An Improved Thermal Model for Distribution Transformer under Unbalanced Voltage Conditions
II Atabak Najafı
International Journal of Thermal Sciences, 2016
242016
Reducing losses in distribution transformer using 2605SA1 amorphous core based on time stepping finite element method
A Najafi, I Iskender
2015 International Siberian Conference on Control and Communications (SIBCON …, 2015
112015
A novel concept for derating of transformer under unbalance voltage in the presence of non linear load by 3-D finite element method
A Najafi, I Iskender
Electrical Engineering 97, 45-56, 2015
112015
A New Approach To Reduce The Leakage Flux And Electromagnetic Force On Distribution Transformer Under Unbalanced Faults Based On Finite Element Method
II Atabak Najafı
Interational transactions of electrical energy systems, 2016
102016
Estimation of stray loss and leakage flux in the structural component of 3-phase distribution transformer under unbalanced voltage based on numerical analysis
A Najafi, B Dokmetas, I Iskender
2015 6th International Conference on Modeling, Simulation, and Applied …, 2015
92015
Evaluation of transformer performance under harmonic load based on 3-D time stepping finite element method
I Iskender, A Najafi
2014 16th International Conference on Harmonics and Quality of Power (ICHQP …, 2014
82014
Development of rural tourism in Iran using PV-based system: finding the best economic configuration
M Jahangiri, F Raeiszadeh, R Alayi, A Najafi, A Tahmasebi
Journal of Renewable Energy and Environment 9 (4), 1-9, 2022
72022
An economic and technical review for the utilization of HVDC in turkey and in the world
H Acaroğlu, A Najafi, K Ömer, B Yürük
Konya Journal of Engineering Sciences 9 (3), 809-835, 2021
62021
Thermal modeling and electromagnetic analysis of 1000 kVA distribution transformer based on electric _ thermal equivalent circuit and TSFEM
A Najafi, I Iskender
Glob. Adv. Res. J. Eng 4 (2), 24-30, 2015
62015
Optimization and Performance Improvement of Grid-Connected PV Plant Based on ANN-PSO and P&O Algorithms
AH Ali, A Najafi
International Transactions on Electrical Energy Systems 2022, 2022
52022
Comparing transformer derating under harmonic load and unbalanced supply voltage based on IEEEc57. 110 standard and TESFEM by F HL and K_factor
A Najafi, I Iskender
IREE 9 (1), 226-234, 2014
52014
IMPACTS OF AMORPHOUS CORE TO REDUCE THE LOSSES IN DISTRIBUTION TRANSFORMER BASED ON TIME STEPPING FINITE ELEMENT METHOD
A Najafi, B Dokmetas, i Iskender
5*
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Articles 1–20