पूर्वोत्तर क्षेत्रीय विज्ञान एवं प्रौद्योगिकी संस्थान   
North Eastern Regional Institute of Science and Technology 
deemed-to-be-university under the Ministry of Education, Govt. of India
Nirjuli - 791109, Arunachal Pradesh 
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Dr. Ram Krishna Mehta


Control System Engineering, Fight Control System, Power System and Control

E-mail:rkm[AT]nerist(dot)ac(dot)in; rkmehta(dot)ee[AT]gmail(dot)com, Phone(EPABX/Office): 0360-2257401-8 extn. 7002

  • Professional Background
  • Educational Details
  • Administrative Background
  • Memberships in Professional bodies
  • Teaching Engagements
  • Projects and Thesis Supervised/ Currently Supervising
  • Books Authored
  • Publications
Current Designation DOJ on current Position Type of Association Designation Date of joining in Organisation
Professor 10/12/2014 Regular Lecturer 11/03/1992


From To Designation Organisation
10/12/2014 Till Date Professor NERIST
Dec, 2009 09/12/2014 Associate Professor NERIST
Aug, 2007 Dec, 2009 SG NERIST
March, 1997 Aug, 2007 Senior Lecturer NERIST
March, 1992 March, 1997 Lecturer NERIST
Degree Subject University Year
Ph.D. Control Systems J.U., Kolkata – 32 2008
M. Tech. Control Systems M.I.T. , Muzaffarpur (B.U.) 1992
B. Sc. Engg. Electrical Engg. -do- 1987
I. Sc. Science L N M U, Darbhanga (Bihar) 1997
Matriculation Science B. S. E. B., Patna 1977
From To Designation Organisation
2011 2014 HoD (EE) NERIST
2008 2011 -do- NERIST
2001 2003 Et Cell In-charge NERIST

ISTE, IE (india)

Title Course Code Module Semester
Control Engineering EE 5202 Degree 2nd Semester
Network Analysis EE 5101 Degree 1st Semester
Electromagnetic Fields EE 5104 Degree 1stSemester
Modern Control Engineering EE 6102 Degree 3rd Semester
Power Modelling and Control EE 7103 M. Tech. 1st Semester
Power System Instrumentation EE 7202 M. Tech 2nd Semester
Title of Project Names of Students
Ph.D. Thesis currently supervising:  
Extended Estimator Design for Multivariable systems Ms.Piyali Das
Design of Power System Stabilizer Mr.Lod Tapin
Design of Robust Fight Control System Mr.Denakishore Phurailatpam
Enhancement of Damping Torque in Synchronous Machine Mr.Rittu Angu
M. Tech. Thesis Supervised:  
Reduced-Order Observer Based Load Frequency Control Mr.Pagge Remi
An Integral with Feed Forward controller for Primary Load Frequency Control Loop Using Pole Placement Design Mr.Lod Tapin
Observer Based Robust Load Frequency Control Mr.Ritu Angu
Optimal Load Frequency Control in Two Area Power System Ms.Tako Nama
Extended State Estimator Based Two Area Load Frequency Controller Ms.Likha Jully
Analysis and Design of Power System Stabilizer to improve System stability Mr.Jyotirmoy Das

1) Problems & Solutions in Electric Circuit Analysis, CBS Publishers & Distributors, New Delhi, 2003

  1. Singh Moirangthem Deben , Mehta  Ram Krishna  and Singh Avind Kumar“Integrated Fuzzy-PI Controlled Current Source Converter”  Cogent Engineering (2016), 3:1138921, http://dx.doi.org/10.1080/23311916.1138921.
  2. Singh Moirangthem Deben,Mehta  Ram Krishna and Singh Avind Kumar  “ Current Source converter based D-STATCOM for voltage sag mitigation”, Int. J. SimulMultisci. Des Optim, 2015, 6, AS, 10.1051smdo/201 5005.
  3. Mehta Ram Krishna, JullyLikha, TapinLod “  Extended State Estimator Based Two-Area Load Frequency Control”  IEEE conference ICPDEN 2015 at NERIST on 10th and 11th Jan 2015, 10.1109/ICPDEN.2015.7084491.
  4. Angu Rittu and Mehta Ram Krishna, “Robust stabilization of Single Area LFC Loop through Extended Reduced-Order Observer” International Journal of Engineering and Advanced Technology (IJEAT), Volume 4, Issue 4, April 2015, ISBN: 978-93-82702-54-2.
  5. Angu Rittu and Mehta Ram Krishna, ” Robust stabilization of AVR Loop through Extended Reduced-Order Observer” International Journal of Emerging Science and Engineering (IJESE), Volume 3, Issue 2, December 2014, ISSN: 2319–6378.
  6. AnguRittu and Mehta  Ram Krishna, “An Observer-Based Robust  Load Frequency Control”, IOSR Journal of Electrical and Electronics Engg, Volume 9, Issue 4, July-Aug. 2014, pp 23-31, e-ISSN: 2278-1676,p-ISSN: 2320-3331.
  7. Tapin Lod  and Mehta Ram Krishna, “An Integral With Feedforward Controllers  For Primary Load Frequency Control Loop Using Pole-placement Design”, Proceedings of Annual International Conference IRAJ, 19th January 2014, Pune, India, ISBN: 978-93-82702-54-2.
  8. Tapin Lod  and Mehta Ram Krishna, “Low Frequency Oscillations in power System”, SSRG International Journal of Electrical and Electronics Engineering (SSRG-IJEEE), Volume 4, June 2014, pp. 5-17, ISSN: 2348 – 8379.
  9. TapinLod and Mehta Ram Krishna,” Overview and Literature Survey of Power System Stabilizer in Power Systems” International Journal of Engineering Research and Development, Volume 10, Issue 6, June 2014, pp. 60-71, e-ISSN: 2278-067X, p-ISSN: 2278-800X.
  10. TapinLod, Rime Pagge,and Mehta  Ram Krishna,” Reduced-Order Observer Based Load Frequency Control Using Pole-Placement Design” IOSR Journal of Electrical and Electronics Engg, Volume 9, Issue 2, Mar-Apr. 2014, pp 71-80, e-ISSN:2278-1676, p-ISSN:2320-3331.