MUDADLA VENKATESH

@gmrit.edu.in

ASSISTANT PROFESSOR, ELECTRICAL AND ELECTRONICS ENGINEERING
Gmr institute of technology



              

https://researchid.co/venkateshmudadla

EDUCATION

B.Tech - Gokul Institute of Technology, JNTUH
M.Tech - NIT WARANGAL
P.h.D - Acharya Nagarjuna University

RESEARCH, TEACHING, or OTHER INTERESTS

Electrical and Electronic Engineering, Electrical and Electronic Engineering, Electrical and Electronic Engineering, Electrical and Electronic Engineering

7

Scopus Publications

39

Scholar Citations

3

Scholar h-index

2

Scholar i10-index

Scopus Publications

  • Performance of Integrated High Voltage Gain DC-DC Converter and Diode Clamped Multi Level Inverter with Renewable Energy Source in Standalone Applications
    G. Indira Kishore, Tummala S. L. V. Ayyarao, and Mudadla Venkatesh
    Springer Science and Business Media LLC


  • A Robust Wide Area Control of DFIG Wind Energy System for Damping Inter-area Oscillations
    M. Venkatesh, Tummala.S.L.V. Ayyarao, B. Srinivasa Rao, Ramakrishna Raghutu, and Ramakrishna S S Nuvvula
    IEEE
    Increased penetration of renewable energy systems and microgrids creates considerable uncertainty in the operation and regulation of power systems. Decent wind energy market share paved the way for innovative ways to damp power oscillations. This paper proposes a robust wide area control which regulates the active and reactive power output of DFIG wind energy system. The control law is based on smooth trigonometric functions and derived iteratively using lyapunov function. The performance of the proposed idea is evaluated on a benchmark two area test system. The simulation results for various operating scenarios show the efficacy and robustness of the proposed approach.

  • Dispatchable and Non-dispatchable Distributed Generation Reactive Power Coordination with Reactive Power-controlled Devices using Grey Wolf Optimizer
    Ramakrishna Raghutu, Mogaligunta Sankaraiah, Ramakrishna S S Nuvvula, and M Venkatesh
    IEEE
    The deployment of Dispatchable and Non-dispatchable Distributed Generations (DDG & NDDG) affects Switching Operations (SOs) of Reactive Power Controlled Devices (RPCDs).Curtail of switching operations of RPCDs is possible with appropriate reactive power coordination between DDG, NDDG and RPCDs. This paper proposes a novel method, in which, load and output power of non-dispatchable distributed generation (NDDG) forecast one day in advance using single stage and three stage ANFIS models respectively, which helps in reactive power scheduling. Objective function formulated as a combination of power loss and SOs, Grey Wolf Optimizer (GWO) algorithm proposed for solving objective function and schedules the reactive power contribution of DDG& RPCDs. Doubly fed Induction generator (DFIG) based wind system is preferred for NDDG, Under Load Tap Changer (ULTC) and Shunt Capacitors (SCs) are preferred for RPCDs. The proposed method designed in MATLAB environment and implemented on 16 buses, 10kvsystem. Simulation results clearly depicts that this method is effectively achieved the goals compared with conventional and particle swarm optimization (PSO) techniques without violating the grid conditions.

  • Analysis and simulation of current control techniques for circulating control of modular multi-level converter
    M. Venkatesh and K. Chandra Sekhar
    Union of Researchers of Macedonia
    The modular multilevel converter (MMC) is most popular because of its high efficiency, flexibility, low harmonic distortion, usages of low power rating devices, high modularity and scalability. In spite of these advantages, MMC faces many challenges such as voltages balancing and inner or circulating current control. The main goal is balancing the voltages across the capacitor in each submodule without excessive switching of the power electronic devices. So by using a reduced switching frequency technique (RSF) in voltage balancing in MMC legs, the average device switching frequency is reduced. Because of switching actions and fluctuations in capacitor voltages results in even order harmonics in inner currents, in that second harmonic is dominating one. These harmonic components in current introduce large power losses, increase stress on power devices, and also may cause instability of the system. Traditional circulating current suppression methods have some limitations of harmonic rejection capability, complex implementation and computations. In this paper different circulating current control techniques are compared such conventional PI, resonant control, sliding mode control. In that sliding mode controller suppresses the harmonic components, particularly 2nd harmonic in the inner current better than remaining controllers. This controller is implemented for single phase MMC which can be extended further for three phase system. The results of these controllers are validated through MATLAB/Simulink environment. corresponding author 2020 Mathematics Subject Classification. 93B45, 93C10, 93C95.


  • A heuristic controller for AC circulating current components elimination in modular multilevel converter


RECENT SCHOLAR PUBLICATIONS

  • ANALYSIS AND SIMULATION OF CURRENT CONTROL TECHNIQUES FOR CIRCULATING CONTROL OF MODULAR MULTI-LEVEL CONVERTER
    M VENKATESH, KC SEKHAR
    Advances in Mathematics: Scientific Journal 9 (10), 8227-8235 2020

  • A Modified Sliding Mode Control for Circulating Current Control and Voltage Balancing in Modular Multilevel Converter
    DKCS M.Venkatesh
    International Journal of Advanced Trends in Computer Science and Engineering 2020

  • AC Circulating Current Control in Modular Multilevel Converter based on Estimation of Capacitor Voltages through Kalman Observer
    DKCS M.Venkatesh
    International Journal of Emerging Trends in Engineering Research (IJETER) 8 2020

  • Control and minimization of circulating harmonic current components using sliding mode control in modular multilevel converter
    DKCS M.Venkatesh
    Journal of Advanced Research in Dynamical and Control Systems (JARDCS) 12 (2) 2020

  • A Heuristic Controller for AC Circulating Current components elimination in Modular Multilevel Converter
    DKCS M.Venkatesh
    International Journal of Innovative Technology and Exploring Engineering 2019

  • A Literature Survey on Modular Multilevel Converter & Key Challenges
    DKCS M.Venkatesh
    International Research Journal of Engineering and Technology (IRJET) 5 (9 2018

  • Optimal load Frequency Regulation of Micro-Grid using Dragonfly Algorith
    GS M.Venkatesh
    International Research Journal of Engineering and Technology 2 (3), 1961-1964 2017

  • Wind Energy Source Interfacing to Grid by using Five-Level Inverter
    AAR G. Chandra Sekhar, M. Venkatesh
    International Journal of Control Theory and Applications 10 (5), 577-587 2017

  • Battery based quasi Z-source inverter for PV power generation connected to grid
    M P.Naveen Kumar
    International Journal of Engineering Research and Applications 5 (8), 181-186 2015

  • Three zone protection by using distance relays in Simulink/mat lab
    TSLVAR M.Rambabu, M.venkatesh, J.S.V.Siva Kumar
    International Research Journal of Engineering and Technology 2 (5), 810-819 2015

  • Economic Load Dispatch using Simulated Annealing Algorithm
    RR M.Venkatesh
    International Research Journal of Engineering and Technology 2 (3), 1961-1964 2015

  • Mitigation of Voltage Fluctuations in Power System Using STATCOM
    MVR Raghutu
    International Journal of Engineering Research and Applications 4 (7), 163-167 2014

  • Performance Analysis of Switched Reluctance Motor using Linear Model
    RKR M. Venkatesh
    International Journal on Recent and Innovation Trends in Computing and 2014

MOST CITED SCHOLAR PUBLICATIONS

  • Three zone protection by using distance relays in Simulink/mat lab
    TSLVAR M.Rambabu, M.venkatesh, J.S.V.Siva Kumar
    International Research Journal of Engineering and Technology 2 (5), 810-819 2015
    Citations: 17

  • Economic Load Dispatch using Simulated Annealing Algorithm
    RR M.Venkatesh
    International Research Journal of Engineering and Technology 2 (3), 1961-1964 2015
    Citations: 16

  • Mitigation of Voltage Fluctuations in Power System Using STATCOM
    MVR Raghutu
    International Journal of Engineering Research and Applications 4 (7), 163-167 2014
    Citations: 3

  • A Literature Survey on Modular Multilevel Converter & Key Challenges
    DKCS M.Venkatesh
    International Research Journal of Engineering and Technology (IRJET) 5 (9 2018
    Citations: 2

  • Performance Analysis of Switched Reluctance Motor using Linear Model
    RKR M. Venkatesh
    International Journal on Recent and Innovation Trends in Computing and 2014
    Citations: 1