@nitttrbpl.ac.in

Professor in Department of Electrical and Electronics Engineering and Education

National Institute of Technical Teacher's Training and Research

Electrical and Electronic Engineering, Electrical and Electronic Engineering

Electric mobility has become an essential part of the future of transportation. Detection, diagnosis and prognosis of fault in electric drives are improving the reliability, of electric vehicles (EV). Permanent magnet synchronous motor (PMSM) drives are used in a large variety of applications due to their dynamic performances, higher power density and higher efficiency. In this study, health monitoring and prognosis of PMSM is developed by creating intelligent digital twin (i-DT) in MATLAB/ Simulink.

Applications Invited

Collaborator

30

Scopus Publications

412

Scholar Citations

8

Scholar h-index

8

Scholar i10-index

- Analytical design and simulation studies of a conical energy harvester for enhanced power output

Prajwal K T, Krishnan Manickavasagam, and S Malathi

IOP Publishing

Abstract A primary method of energy harvesting from kinetic energy is constructed by levitating a magnet between stationary magnets in Levitation Based Energy Harvesting (LBEH). The levitating magnet movements are captured in the coil which is wound across magnets and the voltage is generated. Vertical movement of levitating magnet is only considered for designing LBEH. In this work, levitation magnet is allowed to move in vertical as well as in angular space with all directions. The two stationary magnets are replaced with one spring fixed at the bottom so that the levitation magnet absorbs vertical and angular movement due to vibration absorbed by the spring. This arrangement is realized with a mathematical model and simulation that results in conical shape of coil. The designed Conical Energy Harvester (CEH) is able to capture the movement of levitation magnet due to vibrations absorbed by the spring in all the directions. The simulation results indicate that the voltage developed by CEH is 1.27 times higher than that of voltage developed by LBEH. - Investigation of Core Loss in Electric Vehicle Induction Motor Using Finite Element Analysis for Performance Enhancement

Sachin S, Krishnan Manickavasagam, and A T Sriram

IEEE

Temperature rise in a 3ϕ, Totally Enclosed Fan Cooled (TEFC)., Squirrel Cage Induction Motor (SCIM) used in Electric Vehicles (EV) is effected by core loss. The temperature rise is a function of core loss and other losses. Since, the core loss components eddy current and hysteresis losses are a function of flux and flux density, Finite Element Method (FEM) is used to obtain average maximum flux density at different loads. Core loss is varying with respect to load and hence temperature rise, resistance value, starting torque to maximum torque $(\\displaystyle \\frac{T_{st}}{T_{\\max}})$ ratio and current drawn at $(\\displaystyle \\frac{T_{st}}{T_{\\max}})$ also varies which is so far assumed constant in reality. The analysis is made on the effect of core loss on SCIM used in EV for performance enhancement. The results reveals that when the variable core loss is considered, temperature rise is reduced and the SCIM rating is enhanced for 20%. - Impulse Efficient Optimum Impedance Grounding Electrode Configuration for Lightning Transients

Senthil Kumar A, Krishnan Manickavasagam, and Pramod K Bhandiwad

Institute of Electrical and Electronics Engineers (IEEE) - Stimulus of Magnetic Flux in the Surface Vicinity of Electric Motors on Human Health

Shweta S Hooli, Anusha Vadde, Govind R Kadambi, and Krishnan Manickavasagam

IEEE

This work is carried out to understand flux distribution around induction motor and their influence on human health. High-capacity Squirrel Cage Induction Motor (SCIM) draws huge currents; hence, the colossal flux density is emitted around the motor. When the leakage flux interfere with high-frequency electromagnetic waves, the influence on a human being is more dominant than power frequency. Time domain Finite Element Analysis (FEA) is performed to get an accurate instant value of magnetic flux distribution in and around motor a 15kW, SCIM. A 3D human head is modelled using FEA and placed in the vicinity of magnetic leakage flux mixed with high-frequency electromagnetic waves. The simulation reveals that magnetic leakage flux from SCIM is harmful to humans. The main objective of this work is to identify safe regions and create awareness of magnetic leakage flux, which can cause human health problems. - Modelling, design and parametric analysis of a levitation based energy harvester

Prajwal Kogodu Thirthappa and Manickavasagam Krishnan

Walter de Gruyter GmbH

Abstract Levitation based energy harvester (LBEH) is an energy harvesting technology which is used to convert the existing kinetic energy into electrical energy. The technique utilizes a levitating magnet which in a closed container vibrate or moves for the subjected vibrations. An outer coil which will extract energy into electrical voltage is carefully selected or designed or the rating. In this research work, a conventional LBEH is designed, simulated, and studied for a particular vibration data. The same is carried out in the FEM analysis software. The system is also mathematically derived and analyzed in the numerical tool. The results obtained from the numerical and FEM tool are compared. At the end of the research work, a parametric study is carried out for the variations in the input characteristics such as frequency, nature of vibrations and other parameters. Results obtained indicate that the power developed is maximum with a value of 0.7 V and 10 mW for the designed natural frequency of 10 Hz and decreases on either side as the bandwidth varies from 5 to 15 Hz. - Effect of core losses on thermal analysis of 3π- Squirrel Cage Induction Motor using lumped parameter thermal model

S. Sachin, Krishnan Manickavasagam, and A.T. Sriram

Elsevier BV - Computation of Effective Length of Enhancement for Vertical Electrode Under Lightning Transients

Senthil Kumar A and Krishnan Manickavasagam

Institute of Electrical and Electronics Engineers (IEEE) - A review on vibration energy harvesting technologies: analysis and technologies

K. T. Prajwal, K. Manickavasagam, and R. Suresh

Springer Science and Business Media LLC - Transmission Line Dynamic Circuit Model for Effective Length of Ground Electrode Under Lightning Transients

Senthil Kumar A and Krishnan Manickavasagam

Institute of Electrical and Electronics Engineers (IEEE) - Assessment of Efficiency for Refurbished 3&ovbar Squirrel Cage Induction Motor using No-load Field Data

Jayashree P Yalawar, R. Suchita, Anusha Vadde, K Manickavasagam, and Prashant Bekwad

IEEE

Three phase Squirrel Cage Induction Motors (SCIM) are widely used as industrial drives due to their self-starting, reliable and economical feature. The estimation of the refurbished/rewound SCIM’s working efficiency is given priority in this work. The conventional test set up used by manufacturing industry may not be feasible solution for estimating the efficiency of refurbished/rewound SCIM due to transportation and other issues. Current Vector Method (CVM) and Modified IEEE Standard 112 Equivalent Circuit Method (Modified IEEE Std. ECM) are used based no-load availability of the data. The measured stray load losses are accounted in estimating the efficiency. Hence, the expensive dynamometer test procedure is removed. The proposed methods are simple, more accurate and less expensive which will give minimum possible error. Efficiency estimation using different methods are being calculated, verified and compared for three different rating of three phase SCIM. Mainly focused on the 110kW SCIM carried out in this research work. - Effect of the Temperature Fluctuation on Torque Production by Assimilating Variable Core Loss Using Computational Approach for Electric Vehicles Motors

S. Sachin, Krishnan Manickavasagam, and A. T. Sriram

Praise Worthy Prize - Intermediate Administrative System for Load Side Management in Different Kinds of Load Present in a Cluster of Micro Grid

Jayanth B, V. Sailaja, K. Deepa, and K. Manickavasagam

IEEE

The work focuses on how to overcome discriminating environment on buying and selling price of the power in a micro grid. An intermediate system is built to overcome the discriminate environment on real time scenario. Case study with different kinds of loads is carried out to ensure both suppliers and consumers of the micro grid are equally handled over a distributive system. The system works according to the consumer's interaction with the grid. A grading system is introduced to push the respective consumers to the higher level based on the interaction with the grid, thus providing non-discriminating environment. This mechanism will encourage consumers to participate in the grading system and more number of suppliers to join the system. The base of the system is carried using IEEE 44 bus for 2 micro-grids and the simulation is carried out in MATLAB. The system is built on JAVA platform for long run. - Analyzation of Temperature Rise in Induction Motor for Electric Vehicles

Sohail Khazi, Anusha Vadde, Krishnan Manickavasagam, Govind R. Kadambi, Venkat Narayanan, B. M. Lokesh, Swapan Sarkar, and Jagadeesha

Springer Singapore - Fuzzy Based Health Monitoring of Electric Vehicle Motor using Time Domain Analysis

Shweta S Hooli, Anusha Vadde, Krishnan Manickavasagam, and Govind R Kadambi

IEEE

Detection of low-level electrical winding faults in Squirrel Cage Induction Motor (SCIM) is prime importance in Electric Vehicle (EVs). This analysis is carried out to predict flux distribution inside and outside of SCIM using Finite Element Analysis (FEA). In FEA, time domain analysis is performed to determine flux at the instant of fault with respect to time whereas steady state analysis will not give such a results. Flux distribution provides significant information about the behavior of SCIM. For analyzing the leakage flux in the surface vicinity of SCIM a 15kW machine is chosen. The analysis indicates magnetic flux distribution and ideal location of flux sensor. From FEM model, leakage flux on the surface of SCIM is captured and exported to MATLAB for health monitoring. Fuzzy rule base is developed for mapping the flux with health monitoring of SCIM used in Electric Vehicle (EV). Continuous health monitoring of the machine is captured by fuzzy controller and displayed in EV or vehicle monitoring centre. - Thermal behavior on Productive Torque in Electric Vehicle Motor using Computational Methods

Sudha B, Anusha Vadde, and Krishnan Manickavasagam

IEEE - Characterization of temperature and productive Torque for 160l frame squirrel cage induction motor

Sudha. B, , Anusha Vadde, Krishnan Manickavasagam, Govind R Kadambi, , , and

Journal of Engineering Research

Induction motor usage is increasing drastically due to new entrant of electric vehicle, traction and propulsion systems at present. Temperature of electric motors are significantly affect its parameters. Since, resistances variation of stator and rotor winding are depend on temperature, the torque speed characteristics also affects in the induction motors. In this paper, a innovative approach is proposed to arrive the relation of temperature on torque. Thermal analysis of 160 L-frame induction motors is carried out using Finite Element Method (FEM) under various load to obtain temperature. The mathematical relationship between temperature and torque is arrived using curve fitting technique. The expression arrived in this method is used to predict the torque for a given temperature of SCIM. - Measurement of torque using leakage flux for induction motors in electric vehicles by non-invasive method

Shweta S Hooli, Anusha Vadde, Krishnan Manickavasagam, and Govind R. Kadambi

Springer Singapore

This paper proposes a non-invasive method of predicting health monitoring of a three-phase Squirrel Cage Induction Motor (SCIM). A 15 kW SCIM is modelled using Finite Element Analysis (FEA) for performing magnetic analysis to design a restraining coil. Since, torque developed depends on magnitude of flux, an electronic system is designed to display the torque. Health condition of SCIM is predicted based on torque magnitude. A typical implementation of the proposed scheme on 15 kW SCIM revealed a satisfactory correlation between the experimental and simulation results. The proposed approach aids to monitor the SCIM in Electric Vehicles (EVs) without physical intervention. - Generation regulation control systems

Krishnan Manickavasagam, Ilango Karuppasamy, and Vineetha Puttaraj

Springer International Publishing

Power systems are steadily growing to meet the power demand. Due to the challenges arising from fossil fuel exploitation and associated pollution, researchers are focusing on distributed generations (DG). The hosting capacity of the power system can be increased by increasing the DG and energy storage device (ESD). However, usage of DG creates challenges in operation due to its stochastic nature. The electricity generated from DG causes mismatch of generation and load demand. This causes voltage and frequency deviations and eventually affects system stability. Penetration of DG with conventional power system requires strategic approach for smooth operation and control. Steady-state operation of DG connected to microgrid operates in two types of analysis: (i) large signal analysis and (ii) small signal analysis. The control strategies for island mode are classified as communication based and droop based. Presently, Internet of Things (IoT) is replacing high bandwidth lines for the purpose of effective communication. Different countries are following their own control strategies for effective control of microgrids. This chapter discusses the communication-based control strategy implemented in Gasa Island, South Korea. Taiwanese microgrid under normal and disturbance conditions implemented with multi-agent system (MAS) platform in Taiwan using agent-oriented programming is also discussed. - Health monitoring and prognosis of electric vehicle motor using intelligent-digital twin

Suchitra Venkatesan, Krishnan Manickavasagam, Nikita Tengenkai, and Nagendran Vijayalakshmi

Institution of Engineering and Technology (IET)

Electric mobility has become an essential part of the future of transportation. Detection, diagnosis and prognosis of fault in electric drives are improving the reliability, of electric vehicles (EV). Permanent magnet synchronous motor (PMSM) drives are used in a large variety of applications due to their dynamic performances, higher power density and higher efficiency. In this study, health monitoring and prognosis of PMSM is developed by creating intelligent digital twin (i-DT) in MATLAB/Simulink. An artificial neural network (ANN) and fuzzy logic are used for mapping inputs distance, time of travel of EV and outputs casing temperature, winding temperature, time to refill the bearing lubricant, percentage deterioration of magnetic flux to compute remaining useful life (RUL) of permanent magnet (PM). Health monitoring and prognosis of EV motor using i-DT is developed with two approaches. Firstly, in-house health monitoring and prognosis is developed to monitor the performance of the motor in-house. Secondly, Remote Health Monitoring and Prognosis Centre (RHMPC) is developed to monitor the performance of the motor remotely using cloud communication by the service provider of the EV. The simulation results prove that the RUL of PM and time to refill the bearing lubricant obtained by i-DT twins theoretical results. - Assessment of power system security using security information index

Krishnan Manickavasagam, Belur Krishna Swathi Prasad, and Hariharan Ramasangu

Institution of Engineering and Technology (IET)

Power system security assessment is important for the analysis of a power system network. The security analysis is based on equality constraint of generation-demand balance and inequality constraints of maximum voltage and current limits. The lack of a single measure to identify the state of the power system network limits the analysis of security and leads to uncertainty in identifying the states of the power system. In this study, a single measure Security Information Index (SII) is proposed for identifying the state of power system using steady-state power flow analysis. SII is computed using participation factors which are derived from both equality and inequality constraints, and moments of their statistics. SII is used to identify the present state of the power system and enhance the system security. This is successfully tested on IEEE 14 and IEEE 30-bus system. - Intelligent energy management system for renewable energy driven ship

Krishnan Manickavasagam, Naveen Kumar Thotakanama, and Vineetha Puttaraj

Institution of Engineering and Technology (IET)

Utilisation of renewable energy sources (RES) is increasing day by day to reduce greenhouse emissions. The toxic emission from ship is the main concern in marine sector. Here, utilisation of renewable energy for propulsion and electrification of accessories in a ship are proposed. Microgrid with AC and DC bus is developed using solar panels, wind mills, fuel cell, diesel generator, and energy storage devices. Energy management system with two fuzzy logic controllers (FLCs) is used to select and manage energy in the microgrid. Selection of source is decided by FLC1 based on the availability of RES. Generation of control pulses for inter-linking converters is decided by FLC2 based on variation in solar irradiance and wind velocity. The microgrid with RES is simulated using MATLAB/SIMULINK. The results show that uncertainty in RES can be handled by FLCs to provide a continuous power supply for transportation of ship and its accessories. - Computational analysis on Doubly fed induction generator to determine core loss under normal and low voltage ride through (LVRT) condition

T Nikita, K. Manickavasagam, and S Sachin

IEEE

In present scenario, the Doubly Fed Induction Generator (DFIG) is contributing more than 50% in wind power generation. The computation of core losses and copper losses are essential to analyse the electric machine performance. In this paper, DFIG is modelled and analysed using ANSOFT MAXWELL which results in distribution of magnetic flux and magnetic flux density for all the parts of the machine. To validate the result under the disturbance, the Low Voltage Ride Through (LVRT) is considered which is the biggest challenges faced by DFIG. The analysis is made using MATLAB SIMULINK to predict the fault current and voltage magnitudes during LVRT. The same fault current and voltage magnitudes are used in DFIG model created using ANSOFT MAXWELL. The core losses of the machine is computed from maximum flux density under normal, during LVRT and after supressing LVRT. - Magnetostriction analysis on doubly fed induction generator under normal and low voltage ride through (LVRT) condition

T Nikita, K. Manickavasagam, and S Sachin

IEEE

Rotating electrical machines are designed at many levels and from a number of different points of view. The development of powerful computation engines in previous decades allowed for the use of numerical methods in electromagnetics. In electrical machines, the magnetic field effect the dimensions of iron parts due to magnetostriction. In this paper, Doubly Fed Induction Generator (DFIG) is modelled and analyzed using ANSOFT MAXWELL which results in distribution of magnetic flux for all the parts of the machine. The Low Voltage Ride Through (LVRT) is the cause of magnetostriction in DFIG. To capture this effect, the LVRT is created in DFIG model using MATLAB SIMULINK to predict the fault current and voltage magnitudes. The same fault current and voltage magnitudes are used for analyzing the ANSOFT MAXWELL DFIG model. - Mathematical modelling of dynamic soil resistivity under transient conditions

A Senthil Kumar and K. Manickavasagam

IEEE

It is critical to design an earthing system for transient conditions such as lightning strikes, over voltages, surges etc., for which the estimation of soil resistivity under transient conditions is essential. The soil resistivity varies dynamically under transient conditions and hence the estimation of dynamic soil resistivity is difficult process. In this work, under lightning impulse conditions, the dynamic soil resistivity profile is created by simulations considering soil ionization for different soil resistivity, ionization and deionization time constants. Based on the simulation results, dynamics soil resistivity modeled mathematically to compute ionization and deionization resistivity. The results infer that the dynamic soil resistivity depends on permeability, permittivity and lightning impulse rise time and does not depend upon earth electrode dimension. - Analysis and design of fuzzy based PWM controller for solar power generation

Shriti Das, Naveen Kumar Thotakanama, and Krishnan Manickavasagam

IEEE

This paper presents the designing of a SIMULINK model based on solar power generation scheme. The bidirectional converter charges the battery, whenever PV module generates excess power. Battery discharges power to the load during low solar irradiation. SOC (State of Charge) control of battery is provided to avoid complete discharge. In practice, the battery charging circuit is connected before load. In this work to extract maximum power from PV module, the battery charging unit and battery is connected near to the source to reduce the number of power conversion stages. The control of power is achieved through DC-DC Converter by controlling the gate pulses using fuzzy based PWM technique. A DC-AC converter is associated to feed power to AC load. The simulation results of designed system are validated and compared with the conventional PID controlled system during constant and varying irradiance and load.

- Analytical design and simulation studies of a conical energy harvester for enhanced power output

KT Prajwal, K Manickavasagam, S Malathi

Engineering Research Express 6 (2), 025314 2024 - Investigation of Core Loss in Electric Vehicle Induction Motor Using Finite Element Analysis for Performance Enhancement

S Sachin, K Manickavasagam, AT Sriram

2024 Third International Conference on Power, Control and Computing 2024 - Impulse Efficient Optimum Impedance Grounding Electrode Configuration for Lightning Transients

K Manickavasagam, PK Bhandiwad

IEEE Transactions on Electromagnetic Compatibility 2023 - Stimulus of Magnetic Flux in the Surface Vicinity of Electric Motors on Human Health

SS Hooli, A Vadde, GR Kadambi, K Manickavasagam

2023 International Conference on Power, Instrumentation, Energy and Control 2023 - Effect of core losses on thermal analysis of 3ɸ-Squirrel Cage Induction Motor using lumped parameter thermal model

S Sachin, K Manickavasagam, AT Sriram

Materials Today: Proceedings 80, 724-730 2023 - Assessment of Efficiency for Refurbished 3⌽ Squirrel Cage Induction Motor using No-load Field Data

JP Yalawar, R Suchita, A Vadde, K Manickavasagam, P Bekwad

2022 22nd National Power Systems Conference (NPSC), 183-188 2022 - A review on vibration energy harvesting technologies: Analysis and technologies

KT Prajwal, K Manickavasagam, R Suresh

The European Physical Journal Special Topics 231 (8), 1359-1371 2022 - Computation of Effective Length of Enhancement for Vertical Electrode Under Lightning Transients

K Manickavasagam

IEEE Transactions on Electromagnetic Compatibility 64 (6), 2141-2148 2022 - Intermediate Administrative System for Load Side Management in Different Kinds of Load Present in a Cluster of Micro Grid

B Jayanth, V Sailaja, K Deepa, K Manickavasagam

2022 IEEE Delhi Section Conference (DELCON), 1-5 2022 - Analyzation of temperature rise in induction motor for electric vehicles

S Khazi, A Vadde, K Manickavasagam, GR Kadambi, V Narayanan, ...

Advances in Energy Technology: Select Proceedings of EMSME 2020, 173-183 2022 - Thermal behavior on Productive Torque in Electric Vehicle Motor using Computational Methods

B Sudha, A Vadde, K Manickavasagam

2021 IEEE 6th International Conference on Computing, Communication and 2021 - Transmission line dynamic circuit model for effective length of ground electrode under lightning transients

K Manickavasagam

IEEE Transactions on Electromagnetic Compatibility 64 (2), 543-550 2021 - Fuzzy based health monitoring of electric vehicle motor using time domain analysis

SS Hooli, A Vadde, K Manickavasagam, GR Kadambi

2021 International Conference on Sustainable Energy and Future Electric 2021 - Measurement of Torque Using Leakage Flux for Induction Motors in Electric Vehicles by Non-invasive Method

SS Hooli, A Vadde, K Manickavasagam, GR Kadambi

Innovations in Electrical and Electronic Engineering 168, 489-503 2020 - Generation Regulation Control Systems

K Manickavasagam, I Karuppasamy, V Puttaraj

Hosting Capacity for Smart Power Grids, 195-221 2020 - Assessment of Power System Security using Security Information Index

K Manickavasagam, S Prasad, H Ramasangu

IET- Generation, Transmission and Distribution 13 (14), 3040 – 3047 2019 - Health monitoring and prognosis of electric vehicle motor using intelligent-digital twin

NV Suchitra Venkatesan, Krishnan Manickavasagam, Nikita Tengenkai

IET Electric Power Applications 2019 - Intelligent energy management system for renewable energy driven ship

K Manickavasagam, NK Thotakanama, Vineetha Puttaraj

IET Electrical Systems in Transportation 9 (No.1), 24-34 2018 - Client-Server Based Control for Distributed Generator

VP Raj, K Manickavasagam, TN Kumar

SASTech-Technical Journal of RUAS 17 (1), 5-8 2018 - Magnetostriction analysis on doubly fed induction generator under normal and low voltage ride through (LVRT) condition

T Nikita, K Manickavasagam, S Sachin

2017 International Conference on Technological Advancements in Power and 2017

- Health monitoring and prognosis of electric vehicle motor using intelligent-digital twin

NV Suchitra Venkatesan, Krishnan Manickavasagam, Nikita Tengenkai

IET Electric Power Applications 2019

Citations: 150 - A review on vibration energy harvesting technologies: Analysis and technologies

KT Prajwal, K Manickavasagam, R Suresh

The European Physical Journal Special Topics 231 (8), 1359-1371 2022

Citations: 41 - Intelligent energy control center for distributed generators using multi-agent system

K Manickavasagam

IEEE Transactions on power systems 30 (5), 2442-2449 2014

Citations: 41 - Automatic generation control of multi‐area power system using fuzzy logic controller

P Subbaraj, K Manickavasagam

European transactions on electrical power 18 (3), 266-280 2008

Citations: 37 - Control of distributed generator and smart grid using multi-agent system

K Manickavasagam, M Nithya, K Priya, J Shruthi, S Krishnan, S Misra, ...

2011 1st International Conference on Electrical Energy Systems, 212-217 2011

Citations: 36 - Intelligent energy management system for renewable energy driven ship

K Manickavasagam, NK Thotakanama, Vineetha Puttaraj

IET Electrical Systems in Transportation 9 (No.1), 24-34 2018

Citations: 21 - Generation control of interconnected power systems using computational intelligence techniques

P Subbaraj, K Manickavasagam

IET Generation, Transmission & Distribution 1 (4), 557-563 2007

Citations: 20 - Fuzzy logic controller based single buck boost converter for solar PV cell

K Manickavasagam

International Journal of Applied Power Engineering 3 (1), 1-8 2014

Citations: 10 - Analyzation of temperature rise in induction motor for electric vehicles

S Khazi, A Vadde, K Manickavasagam, GR Kadambi, V Narayanan, ...

Advances in Energy Technology: Select Proceedings of EMSME 2020, 173-183 2022

Citations: 6 - Fuzzy based health monitoring of electric vehicle motor using time domain analysis

SS Hooli, A Vadde, K Manickavasagam, GR Kadambi

2021 International Conference on Sustainable Energy and Future Electric 2021

Citations: 6 - Fuzzy based power flow control of two area power system

K Manickavasagan

International Journal of Electrical and Computer Engineering (IJECE) 2 (1 2012

Citations: 5 - Transmission line dynamic circuit model for effective length of ground electrode under lightning transients

K Manickavasagam

IEEE Transactions on Electromagnetic Compatibility 64 (2), 543-550 2021

Citations: 4 - Analysis and design of fuzzy based PWM controller for solar power generation

S Das, NK Thotakanama, K Manickavasagam

2017 International Conference on Technological Advancements in Power and 2017

Citations: 4 - Automatic generation control of multi-arae power system with genaration rate constraints using computational intalligence techniques

P Subbaraj, K Manickavasagm

International journal of applied power engineering 2 (1), 27-38 2013

Citations: 4 - Load frequency control of DFIG-isolated and grid connected mode

K Manickavasagam

International Journal of Applied 1 (1), 29-36 2012

Citations: 4 - Measurement of Torque Using Leakage Flux for Induction Motors in Electric Vehicles by Non-invasive Method

SS Hooli, A Vadde, K Manickavasagam, GR Kadambi

Innovations in Electrical and Electronic Engineering 168, 489-503 2020

Citations: 3 - Neuro-fuzzy-based control for parallel cascade control

R Karthikeyan, K Manickavasagam, S Tripathi, KVV Murthy

Chemical Product and Process Modeling 8 (1), 15-25 2013

Citations: 3 - Assessment of Power System Security using Security Information Index

K Manickavasagam, S Prasad, H Ramasangu

IET- Generation, Transmission and Distribution 13 (14), 3040 – 3047 2019

Citations: 2 - Magnetostriction analysis on doubly fed induction generator under normal and low voltage ride through (LVRT) condition

T Nikita, K Manickavasagam, S Sachin

2017 International Conference on Technological Advancements in Power and 2017

Citations: 2 - Computational analysis on Doubly fed induction generator to determine core loss under normal and low voltage ride through (LVRT) condition

T Nikita, K Manickavasagam, S Sachin

2017 International Conference on Technological Advancements in Power and 2017

Citations: 2