Seyed Saeed Fazel

  Iran University of Science and Technology (IUST)

  School of Railway Engineering

  Electrical Railway Group

  Phone: (+98-21) 73226111

  Fax: (+98-21) 77451568
  Mobile: +98 9123238594, +989102002639

  Email: fazeliust.ac.ir

 

EDUCATIONAL QUALIFICATION:

  Ph.D. AWARDS AND PRIZES AFFILATION

WORK EXPERIENCE:

  Academic Positions

  · Assistant Professor in Iran University of Science and Technology, Tehran, Iran, 1998~.

  · College Lecturer in Electrical Machines, Power Electric Systems, Laboratory of Machines, (Shariati University, Tehran, Iran), 2000-2003.

  · College Lecturer in Electrical Machines, Electrical workshops, Basic Electrical Engineering, Laboratory of machines, Measurement and Circuit, (Iran University of Science and Technology, Tehran, Iran), 1991-2003.

  · College Lecturer in Electrical Machines, Power Electric Systems, Laboratory of Machines, (Garmsar Azad University, Garmsar, Iran), 1995-2003.

  1. Work History :

  a. Executive works in Iran University of Science and Technology, Tehran, Iran, 2001-2003.

  b. Research engineering in the field of Electrostatic Precipitator and High Voltage Rectifier Transformer ( Jahad Daneshgahi Elm va Sanat (JDEVS) , Tehran, Iran), 1993-1998.

  c. Research Engineering in small water power plant, (Jahad Research Center Tehran, Iran), 1991-1993.

  2. Computer Skills

  a. Matlab-Simulink-Pelecs, Simplorer, Corel, Dave, Adobe Illustrator, Microsoft office includes Visio, Math Type, MS Word, Excel and Power point, Microsoft Windows.

EDITORIAL and SYNERGISTIC ACTIVITIES:

  Member of Scientific Committee : Second International Conference on recent Advances in Railway Engineering-2009

JOURNAL REVIEWER:

1. IEEE Transactions on Transportation Electrification
2. IEEE Transactions on Power Electronics
3. IEEE Transactions on Sustainable Energy
4. IET Electrical Systems in Transportation
5. IEEE Access
6. IEEE Transactions on Vehicular Technology
7. IEEE PES Publications, Journal of Power and Energy
8. IEEE Transactions on Smart Grid
9. Iranian Journal of Science and Technology, School of Engineering, Shiraz University, Shiraz (IJST)
10. Iranian Journal of Electrical & Electronic Engineering, Iran University of Sience and Technology (IJEEE)

  RESEARCH INTERESTS:

  • Power Electronics

   o Medium Voltage Drives

   o Power Converters

   o Electrical Drives

 • Railway Electrification

   oTraction Supply Systems Analysis

  • Electrical Machines

   oTraction Motor Control

   oTraction Machines  

  PUBLICATION:

  BOOKS:

1.   Modern Power Station Practice, Volume IV – Translate.
2.   High-Power Converters and AC Drives, by Bin Wu, IEEE PRESS, 2006 – Translate
3.   Multi-Level Converters for Medium Voltage Applications, LAMBERT Academic Publishing , 1388.
4. اصول مهندسی راه آهن برقی،  مرکز آموزش و تحقیقات راه آهن، 1394، تالیف سیدسعید فاضل، حسین نادری فشتالی
5. طراحی لکوموتیو:  کتاب برگزیده جشنواره ملی حرکت سال 96 ، معاون و مدیرکل فرهنگی و اجتماعی وزارت علوم، تالیف سید سعید فاضل، انجمن علمی دانشکده مهندسی راه آهن
6. سیستم های حمل و نقل ریلی راه آهن برقی، جهاد دانشگاهی دانشگاه شهید بهشتی، 1397، تالیف سیدسعید فاضل،  حامد جعفری کلیبر،  حسین مددی کجابادی

  Journals:

1. Zandabad, Y.Y., Fazel, S.S.,Soft-switching buck/boost full-bridge three-port converter for DC/DC applications, Engineering Science and Technology, an International Journal, 2023
2. Akbari S., Fazel S.S., Hashemi-Dezaki H., Energy Management of Networked Smart Railway Stations Considering Regenerative Braking, Energy Storage System, and Photovoltaic Units, Journal of the Association of Energy Engineering, p.p. 69-86, 120 (1), 2023.
3. Akbari S., Hashemi-Dezaki H., Fazel S.S., Optimal clustering-based operation of smart railway stations considering uncertainties of renewable energy sources and regenerative braking energies, Electric Power Systems Research, p.p. 108744, 213, 2022.
4. Akbari S., Fazel S.S., Multistage Multiobjective Optimization for Optimal Energy Management of the Connected Cophase Traction Power System, International Transactions on Electrical Energy Systems, p.p. 1-14, 2022.
5. Fazel, S.S., Akbari, S., Jadid, S., Optimal coordinated operation of integrated energy hubs, considering regenerative braking utilization, IET Electrical Systems in Transportation, p.p. 362-376, 11(4), 2021.
6. Fazel, S.S., Akbari, S., Jadid, S., Optimal operation of a smart railway station based on a multi-energy hub structure considering environmental perspective and regenerative braking utilization, Energy Science and Engineering, p.p. 1614-1631, 9(9), 2021.
7. Fazel, S.S., Akbariavaz, K., Khosravi, M., Fully FPGA-based implementation of a modified control strategy for power electronic transformer in railway traction applications, IET Power Electronics, p.p. 1904-1919, 14 (11), 2021.
8. Kaleybar HJ., Brenna, M., Foiadelli F., Fazel, S.S., Zaninelli D., Power quality phenomena in electric railway power supply systems: An exhaustive framework and classification, Energies, p.p. 1-35, 13 (24), 2020.
9. Kaleybar H.J., Kojabadi H.M, Fazel S.S.,  Foiadelli F., An intelligent control method for capacity reduction of power flow controller in electrical railway grids, Electric Power Systems Research, p.p. 157-166, 165, 2018.
10. Kaleybar HJ., Kazemzadeh R., Fazel S.S., A comprehensive study on performance of YD transformer in ac electrified railway systems, Journal of Electrical Engineering, p.p. 75-82, 16 (2), 2016.
11. Fazel, S.S., Ghasemi A., Maghsoud I., Farshad S., Comprehensive study on the power rating of a railway power conditioner using thyristor switched capacitor, IET Electrical Systems in Transportation, p.p. 97-106, 4(4), 2014.
12. Raygani, S.V., Tahavorgar, A., Fazel, S.S., Moaveni, B., Load flow analysis and future development study for an AC electric railway, IET Electrical Systems in Transportation, p.p. 139-147, 3(2), 2012.
13. Babayizadeh M., Fazel, S.S., Analysis of Semi-Bogie Based Propulsion System Used in Tehran Metro Trains in Degraded Mode of Operation, International journal of railway research, p.p. 61-72, 7 (1), 2020.
14. Kaleybar H.J., Fazel, S.S., Three-port Multifunctional railway power conditioner with Energy Storage Systems for Regenerative Braking Energy and power Quality Control, International journal of railway research, p.p. 35-43, 7 (2), 2020.
15. Najafi S.L., Fazel, S.S., Ershadi, S., Proposing and Techno-Economic Study of Smart and Integrated Electric Transportation System, International journal of railway research, p.p. 33-41, 6 (2), 2019.
16. Kaleybar H.J., Kojabadi H.M, Fazel S.S.,  Foiadelli F, Brenna M., A Direct Power Feeding System for AC railway Networks Using Modular Multilevel Converter, International journal of railway research, p.p. 39-47, 5 (1), 2018.
17. Khosravi M., Fazel S.S., Abdollahi V., Fuzzy Logic-Based vector Control of Permanent Magnet Synchronous Motor Using Stacked Matrix Converter for Railway Traction Applications, International journal of railway research, p.p. 41-56, 4 (2), 2017.
18. Fazel S.S., Kaleybar H.J., Kojabadi H.M, An Efficient Strategy for Power Rating Reduction of Back-to-Back Converters Used in Railway Power Conditioner, International journal of railway research, p.p. 19-28, 3 (1), 2016.
19. Akbari S., Rosami Z., Khoshharf A., Fazel S.S., Applying Frequency Response Method for Contact Rails Fault Diagnosing in Ungrounded Electrical Railway System, International journal of railway research, p.p. 29-38, 3 (2), 2016.
20. مدیریت هوشمند انرزی در سیستم های حمل و نقل برقی، فصلنامه مهندسی حمل و نقل ، ص 137-150، 10 (1)، 1397،سپهر نجفی لاریجانی، سیدسعید فاضل
21. Khorshidi M.,Fazel S.S., Niakinezhad M.,Investigation of SLIM Dynamic Models Based on Vector Control for Railway Application , Advances in Railway Engineering, An International Journal, p.p. 85-92, 2(2), 2014.
22. Khorshidi M.,Fazel S.S., Moaveni B., Speed Observer Design for Linear Induction Motor Drives, Advances in Railway Engineering, An International Journal, p.p. 21-28, 2(1), 2014.
23. Fazel S.S., Firouzian S., Khalkhali B., Energy-efficient emplacement of reversible DC traction power substations in urban rail transport through regenerative energy recovery , International journal of railway research, p.p. 11-22, 1 (2), 2014.
24. Ghasemi A., Zarezadeh, Fazel S.S., Power Quality Improvement in Traction Power Supply Networks, Amirkabir International Journal of Science& Research, p.p.9-15, 45 (1), 2013.
25. Niakinezhad, M., Akbari Baseri, M.A., Fazel, S.S., Mehdipour, A., Operational Analysis of 2. 3 kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level Converters, International Review on Modelling and Simulations, p.p. 988-996, 4 (3), 2011.
26. Fazel, S.S., Practical medium voltage multi level converter topologies, International Review on Modelling and Simulations, p.p. 2172-2181, 4 (5), 2011.
27. Kalantari, M., Sadeghi, M.J., Farshad, S., Fazel, S.S., Mehdipour, A., Modeling and comparison of traction transformers based on the utilization factor definitions, International Review on Modelling and Simulations, p.p. 342-351, 4 (1), 2011.
28. Fazel, S.S., Design and modeling of multi-pulse phase shifting transformers for medium voltage applications, International Review on Modelling and Simulations, p.p. 2102-2109, 4 (5), 2011.
29. Raygani, S.V., Moaveni, B., Fazel, S.S., Tahavorgar, A., SVC implementation using neural networks for an AC electrical railway, WSEAS Transactions on Circuits and Systems, p.p. 173- 183, 10 (5), 2011.
30. Kalantari M., Sadeghi M.J., Fazel, S.S., Farshad S., A., Investigation of Power Factor Behavior in AC Railway System Based on Special Traction Transformers, Journal of Electromagnetic Analysis & Applications, p.p. 618-626, 2 (2), 2010.
31. S. S. Fazel , D. Krug, and S. Bernet, “ Comparison of power semiconductor utilization and losses of 2.3 KV, 3.3 KV and 4.16 KV Neutral-Point-Clamped, Flying Capacitor and Series Connected H-Bridge Multi-Level Converters,” Electro technical Review (Przeglad Elektrotechniczny) , Poland, 2006, vol. 2006, no. 2 .
32. S. S. Fazel, S. Bernet, D. Krug, and K. Jalili, “Design and comparison of 4kV Neutral Point Clamped, Flying Capacitor and Series Connected H-Bridge Multi-Level Converters,” IEEE Trans. on Industrial Applications, July/August 2007
33. D. Krug, S. Bernet, S. S. Fazel, K. Jalili , and M. Malinowski, “ Comparison of 2.3kV Medium Voltage Multi-Level Converters for Industrial Medium Voltage Drives ,” IEEE Trans. on Industrial Electronics, December 2007.
34. S. S. Fazel, Sedigh D., Substituting drop-voltage battery instead of existing mechanical sensors in protective vehicle systems, International Journal of Automotive Engineering, p.p. 64-70, 5, 1384. 

  Conferences:

1. Saeed Kazemian, Yeganeh Amani, Seyed Saeed Fazel, Comparison of the T-Type Converter and the Conventional 2LVSI for the 60kW Traction Application, The Second International Conference on Electrical Machines, 2023.
2. Saeed Akbari, Seyed Saeed Fazel, A Multi-objective Optimal Operation Model for Connected Co-phase Traction Power Systems,7th International Conference on Recent Advances in Railway Engineering (ICRARE 2021).
3. Yasser Yousefi Zandabad, Seyed Saeed Fazel, An Isolated DC-DC Converter for Effective Use of Regenerative Energy in ElectrifiedTransportation Vehicles,7th International Conference on Recent Advances in Railway Engineering (ICRARE 2021).
4. Hossein Afshari, Mohsen Alikhani, Seyed Saeed Fazel, Investigating the effect of common control objectives on the MMC performance
   based phase-shift modulation,7th International Conference on Recent Advances in Railway Engineering (ICRARE 2021).
5. پگاه همدانی، سجاد صدر، سید سعید فاضل، شبیه سازی دینامیکی حرکت چند قطار در مسیر دو خطه، همراه با ارائه الگوریتم استخراج پروفیل سرعت، هفتمین کنفرانس بین المللی پیشرفتهای اخیر در راه آهن، 1402.
6. فاضل هاشمی،سید سعید فاضل، امکان سنجی ذخیره سازی و بازیابی حرارت در سیستمهای دیزل الکتریک و راه آهن برقی با بهره گیری از PCM ، هفتمین کنفرانس بین المللی پیشرفتهای اخیر در راه آهن، 1402.
7. F Norouzi, S.S. Fazel, HJ Kaleybar, Improvement of the Railway Power Flow Controller’s Performance Using Sliding Mode Control Method, 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) 2021.
8. HJ Kaleybar, M Brenna, F Foiadelli, S.S. Fazel, Regenerative Braking Energy and Power Quality Analysis in 2×25 kV High-Speed Railway Lines Operating with 4QC Locomotives, 11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) 2020.
9. HJ Kaleybar, Fazel S.S.,  Vayghan A.R,  Brenna M., Foiadelli F, Performance improvement of railway power conditioner with model predictive control approach, IEEE PES Powertech 2019 – Milano, Italy.
10. Brenna M., Foiadelli F.,  Kaleybar HJ., Fazel S.S., Power Quality Indicators in Electric Railway Systems: A Comprehensive Classification, IEEE PES Powertech 2019 – Milano, Italy.
11. (HJ Kaleybar), HM Kojabadi, M Brenna, F Foiadelli, S.S. Fazel, An inclusive study and classification of harmonic phenomena in electric railway systems,  International Conference on Environment and Electrical Engineering and Industrial and Commercial Power Systems Europe (EEEIC/I&CPS Europe), 2019.
12. M Brenna, F Foiadelli, HJ Kaleybar), S.S. Fazel, Smart Electric Railway Substation Using Local Energy Hub Based Multi-Port Railway Power Flow Controller, IEEE Vehicle Power and Propulsion Conference (VPPC), 2019.
13. Seyed Saeed Fazel, Nader Marzbani, Saeed Akbari, Measuring Regenerated Energy by Trains, Case Study: line 1 of Tehran Subway System, 6th International Conference on Recent Advances in Railway Engineering (ICRARE 2019).
14. Seyed Saeed Fazel, Hamed Jafari Kaleybar, Federica Foiadelli, Morris Brenna, Multifunctional Railway Power Conditioner Integrated with Energy Storage Systems for Regenerative Braking Energy Harvesting, 6th International Conference on Recent Advances in Railway Engineering (ICRARE 2019).
15. M.Babaeyzadeh, S.S. Fazel, Analysis of Semi-Bogie Based Propulsion System Used in Tehran Metro's trains in Degraded Mode of Operation, 6th International Conference on Recent Advances in Railway Engineering (ICRARE 2019).
16. امیر مرجبی، جواد حمیدی، سید سعید فاضل، مدلسازی شبکه ریلی پرسرعت 24 کیلوولت dc مبتنی بر کنترل droop برای تقسیم جریان بین ایستگاهها، ششمین کنفرانس بین المللی پیشرفتهای اخیر در راه آهن، 1398.
17. اصغر نصر،  سید سعید فاضل، وضعیت آموزش و تحقیقات کاربردی ریلی در ایران، ششمین کنفرانس بین المللی پیشرفتهای اخیر در راه آهن، 1398.
18. HJ Kaleybar, HM Kojabadi,M Brenna,F Foiadelli, S.S. Fazel, An Active Railway Power Quality Compensator for 2×25kV High-Speed Railway Lines, 2017 IEEE International Conference on Environment and Electrical Engineering and 2017.
19. HJ Kaleybar, HM Kojabadi, M Brenna, F Foiadelli, S.S. Fazel, A two-phase three-wire quasi-Z-source based railway power quality compensator for AC rail networks, International Conference on Environment and Electrical Engineering and 2017.
20. Piriaie H., S.S. Fazel, Predictive Control of a Five-Level NPC Inverter Using a Three-Phase Coupled Inductor, 7th Power Electronics Drive Systems Technologies Conference (PEDSTC) 2016.
21. HJ Kaleybar, M Fallah, HM Kojabadi, S.S. Fazel, L Chang, Capacity Diminution of Railway Power Conditioner Using a New Smart Control System, 8th International Power Electronics and Motion Control Conference  (IPEMC-ECCE Asia), 2016.
22. HJ Kaleybar, M Fallah, HM Kojabadi, S.S. Fazel, L Chang, Impacts of Traction Transformers on Power Rating of Railway Power Quality Compensator, 8th International Power Electronics and Motion Control Conference  (IPEMC-ECCE Asia), 2016.
23. HJ Kaleybar, M Fallah, HM Kojabadi, S.S. Fazel, L Chang , A new robust dynamic control method for Railway Power Quality Compensator, 8th International Power Electronics and Motion Control Conference  (IPEMC-ECCE Asia), 2016.
24. ، خلیل اکبری آواز، سید سعید فاضل، بررسی ساختار ترانسفورماتور حالت جامد در صنعت تراکشن، پنجمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1396.
25. مجتبی خورشیدی، سیدسعید فاضل، بیژن معاونی، مهدی نیاکی نژاد، طراحی رویتگر جدید سرعت برای موتور القایی خطی مبتنی بر روش MRAS بهبود یافته، پنجمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1396.
26. M Khosravi, SN Larijani, S.S. Fazel, Analytical  review of voltage Source, Current Source and Impedance Source Inverters for Electrical Drive pplications, 31th Power System Conference (PSC), 1395.
27. محمد جواد قربانی، سیدسعید فاضل، تحلیل حراراتی موتورهای کشش ریلی، چهارمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1394.
28. سیدسعید فاضل، یوسف خیاط، انتخاب ترانسفورماتور مناسب پست کشش برای سیستم های راه آهن برقی پرسرعت شبه تک فاز، چهارمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1394.
29. امیرخوشحرف، سیدسعید فاضل، مهدی مشکسار، صالح اکبری، مدل سازی قطارهای برقی جهت مطالعات هارمونیکی شبکه تغذیه با استفاده از نرم افزار متلب، چهارمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1394.
30. امیرخوشحرف، سیدسعید فاضل، بهاره رحمان زاده، سهراب نادری، بررسی اثر  STATCOM  بر روی نامتعادلی بار راه آهن برقی، چهارمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1394.
31. صالح اکبری،زهرا رسامی، امیر خوشحرف، سیدسعید فاضل، Applying Frequency Response method for contact Rails Fault Diagnosing in Ungrounded Electrical Railway System، چهارمین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1394.
32. I Maghsoud, A Ghassemi, S Farshad, S.S. Fazel, Current Balancing Reactive Power and Harmonic Compensation Using a Traction Power Conditioner on Eectrified Railway System, 21^st Iranian conference on Electrical Engineering ICEE, 2013.
33. A Ghassemi, I Maghsoud, S Farshad, S.S. Fazel, Power quality improvement in Y/Δ electric traction system using a railway power conditioner, International Conference on Environment and Electrical Engineering IEEE, 2013.
34. MB Zadeh, S.S. Fazel, A New Simple Control Approach of M2LC for AC Railway Applications, 4th Power Electronics, Drive Systems and Technologies Conference (PEDSTC), 2013.
35. S Motlagh, S.S. Fazel, Indirect vector control of linear induction motor considering end effect, 3rd Power Electronics and Drive Systems Technology (PEDSTC) 2012.
36. M Niakinezhad, MAA Baseri, S.S. Fazel, Comparison of 2.3 kV Neutral Point Clamped, Series Connected H-Bridge and Auxiliary Series Connected H-Bridge Five-Level converters, 2nd Power Electronics, Drive Systems and Technologies Conference (PEDSTC) 2011.
37. حامد جعفری، سیامک فرشاد، سید سعید فاضل، بررسی عملکرد فیلترهای فعال چند سطحی جهت حذف هامونیک در  شبکه های ریلی DC، سومین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، 1392.
38. A Soltani nia; MJ Sadeghi; S.S. Fazel, An Optimum Control Strategy of the STATCOM for Electrified Railway Systems Using PSO, 1st Power Electronic & Drive Systems & Technologies Conference (PEDSTC) 2010.
39. A Tahavorgar, SV Raygani, S.S. Fazel, Power Quality Improvement at the Point of Common Coupling Using On-board PWM Drives in an Electrical Railway Network, 1st Power Electronic & Drive Systems & Technologies Conference (PEDSTC) 2010.
40. R. Fotouhi, S. Farshad, S.S. Fazel, “A new novel DC booster circuit to reduce stray current and rail potential in DC railways,” Compatibility and Power Electronics, May 2009 Page(s):457 – 462
41. S.S.Mousavi 1 , S. S. Fazel , D. A. Khaburi, S. H. Mousavi , “Fault Detection in 3-phase Squirrel Cage Traction Motor Using Artificial Neural Network ,2nd International Conference on Recent Advances in Railway Engineering (ICRARE-2009), Iran -Sep 27-28, 2009.
42. A. Tahavorgar, S. S. Fazel , “An Investigation on the Effect of AC Traction Loads in Distribution Networks ,” 2nd International Conference on Recent Advances in Railway Engineering (ICRARE-2009), Iran -Sep 27-28, 2009.
43. S. Bernet, D. Krug, S. S. Fazel, and K. Jalili, “Design and comparison of 4.16 kV Neutral Point Clamped, Flying Capacitor and Series Connected H-Bridge Multi-Level Converters,” IEEE Conference on Industrial Electronics, Hong Kong, China, Oct. 2005, vol. 1, pp. 121-128.
44. S. S. Fazel, D. Krug, T. Taleb, and S. Bernet, “Comparison of Power Semiconductor Utilization, Losses and Harmonic Spectrum of State-of-the-Art 4.16kV Multi-Level Voltage Source Converters,” European Conference on Power Electronics and Drives (EPE), 11-14 September Dresden, Germany, 2005.
45. S. S. Fazel , D. Krug, and S. Bernet, “ Comparison of power semiconductor utilization and losses of 2.3 KV, 3.3 KV and 4.16 KV Neutral-Point-Clamped, Flying Capacitor and Series Connected H-Bridge Multi-Level Converters,” Paper ID: 143, International Conference on Power Electronics and Intelligent Control for Energy Conversation , 16-19 October, 2005Warsaw, Poland.
46. S. S. Fazel , “Application of three-phase controlled converter in DC motor drive and investigation effects on the network and motor ,” 17th International Power System Conference (PSC2002), 28-30 Oct. 2002, Tehran, Iran.
47. محمد آقا محمدی یقین پور، سیامک فرشاد، سید سعید فاضل، " طراحی و مدلسازی ترانسفورماتورهای 18 و 24 پالسه و کاربرد آن در متروی تهران،" دومین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، ایران- تهران، دانشگاه علم و صنعت ایران، مهر 1388
48. حمید رضا فلاح رمضانی، محسن کلانتری، سید سعید فاضل،"بررسی انواع مبدل تراکشن های راه آهن برقی،" دومین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، ایران- تهران، دانشگاه علم و صنعت ایران، مهر 1388
49. سعید ویسی رایگانی، سید سعید فاضل،"بهبود ولتاژ دینامیکی در شبکه راه آهن برقی با استفاده از منطق فازی،" دومین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، ایران- تهران، دانشگاه علم و صنعت ایران، مهر 1388
50. مجید نجفی زرمهری ، احمد میرآبادی، سید سعید فاضل،"کاربرد منطق فازی در سیستم نیرو محرکه لکوموتیو برقی با استفاده از شبیه سازی نرم افزاری،" دومین کنفرانس بین المللی پیشرفتهای اخیر در مهندسی راه آهن، ایران- تهران، دانشگاه علم و صنعت ایران، مهر 1388

  TECHNICAL PAPERS:

1. S. S. Fazel and D. Sedigh, “Substituting drop-voltage battery instead of existing mechanical sensors in protective vehicle systems,” Automotive Scientific Magazine (ASM), 2002, No.5, Automotive Engineering Department, Iran University of Science and Technology, Tehran, Iran.
2. S. S. Fazel , “Effects of Traction Converters on the Utility Grid,” Railway Electrification Workshop-Level (I), 4-8 Nov. 2007, Iran Institute of Railway research and Development.

  RESEARCH GRANTS OBTAINED:

  Ph.D. scholarship

  a. Doctoral studies in Berlin University of Technology awarded by the Ministry of Science, Research & Technology of IRAN.

  CURRENT RESEARCH PROJECTS (GRANTS)ABSTRACTS:

  1. Design of Rectifier inverter

  2. Design of a 24-pulse rectifier-transformer in order to reduce the supply harmonics

  3. Investigation, modeling and simulation of EMC for electric railways

  4. Investigation and comparison of new power semiconductor for railway applications

  5. Analysis of modulation methods and control of multi-level converters for traction applications

  Education:

1. Ph.D.: 2003-2007, Power Electronics, Berlin University of Technology, Berlin, Germany. Thesis: Investigation and Comparison of Multi-Level Converters for Medium Voltage Applications.
2. M.Sc.: 1990-1993, Electrical Power Engineering, Iran University of Science and Technology, Tehran, Iran. Thesis: Behaviour and Placement Studying of the Optimal VARS in the Distribution Networks.
3. B.Sc.: 1986-1990, Electrical Power Engineering, Isfahan University of Technology, Isfahan, Iran. Thesis: Design of 230kV Transmission Line between Abadan and Chelmile.