K. Lakshmi Varaha Iyer

20 papers C 7Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Demagnetization Fault Detection of Permanent Magnet Synchronous Motor Through Voltage Excitation at Standstill Condition.
IEEE Trans. Ind. Electron.
Shiva Garaei, Chunyan Lai, K. Lakshmi Varaha Iyer
2024 J jnl
Improved Single Current Sensor Based PMSM Control under Low Frequency Ratio Using Discrete-Time Adaptive Luenberger Observer.
IEEE Trans. Ind. Electron.
Ying Zuo, Chunyan Lai, K. Lakshmi Varaha Iyer
2024 J jnl
Real-Time Validation of Enhanced Permanent Magnet Synchronous Motor Drive Using Dense-Neural-Network-Based Control.
IEEE Access
Armita Fatemimoghadam, K. Lakshmi Varaha Iyer, Narayan C. Kar
2022 C conf
Enhanced Adaptive Higher Order Sliding Mode Observer based Sensorless Control.
IECON
Ying Zuo, Chunyan Lai, K. Lakshmi Varaha Iyer
2022 C conf
Online Interturn Short Circuits Fault Monitoring for Permanent Magnet Synchronous Machines.
IECON
Ying Zuo, Ahmad Darabi, Chunyan Lai, K. Lakshmi Varaha Iyer
2020 — conf
Artificial Neural Network Based Improved Modulation Strategy for GaN-based Inverter in EV.
CCECE
Soumava Bhattacharjee, Sukanta Halder, Animesh Kundu, K. Lakshmi Varaha Iyer, Narayan C. Kar
2020 C conf
Soft-Switching EV Traction Inverter Exploiting Full Potential of Wide Bandgap Devices.
IECON
Philip Korta, K. Lakshmi Varaha Iyer, Narayan C. Kar
2019 C conf
A Novel Hybrid Modelling Approach Towards Comprehensive Drive Cycle Analysis of Si, SiC, and GaN based Electric Motor Drives.
IECON
Philip Korta, Animesh Kundu, Aiswarya Balamurali, K. Lakshmi Varaha Iyer, Gerd Schlager, Narayan C. Kar
2019 J jnl
Investigation of Interior Permanent Magnet Motor With Dampers for Electric Vehicle Propulsion and Mitigation of Saliency Effect During Integrated Charging Operation.
IEEE Trans. Veh. Technol.
K. Lakshmi Varaha Iyer, Chunyan Lai, Shruthi Mukundan, Himavarsha Dhulipati, Kaushik Mukherjee, Narayan C. Kar
2019 C conf
Performance Analysis of Split-Phase Nine-Switch Inverter with Reduced Power Losses for 800 Volts Traction Application.
IECON
Animesh Kundu, Aiswarya Balamurali, Himavarsha Dhulipati, Philip Korta, K. Lakshmi Varaha Iyer, Gerd Schlager, Narayan C. Kar
2018 J jnl
Improved High-Frequency Voltage Injection Based Permanent Magnet Temperature Estimation for PMSM Condition Monitoring for EV Applications.
IEEE Trans. Veh. Technol.
Guodong Feng, Chunyan Lai, K. Lakshmi Varaha Iyer, Narayan C. Kar
2017 C conf
Accurate inductances and magnet flux linkage estimation in interior PMSM employing speed harmonic measurements.
IECON
Chunyan Lai, Guodong Feng, K. Lakshmi Varaha Iyer, Kaushik Mukherjee, Narayan C. Kar
2017 C conf
Comparative performance analysis of 3-phase IPMSM rotor configurations with dampers for integrated charging application in EVs.
IECON
Shruthi Mukundan, Himavarsha Dhulipati, K. Lakshmi Varaha Iyer, Chunyan Lai, Kaushik Mukherjee, Narayan C. Kar
2017 — conf
Comparison of inductance determination methods of PMSMs for EV application.
CCECE
Shruthi Mukundan, Himavarsha Dhulipati, K. Lakshmi Varaha Iyer, Narayan C. Kar, Kaushik Mukherjee
2017 — conf
Skewing of stator windings for reduction of spatial harmonics in concentrated wound PMSM.
CCECE
Himavarsha Dhulipati, Shruthi Mukundan, K. Lakshmi Varaha Iyer, Narayan C. Kar
2016 — conf
On-board direct-drive surface permanent magnet synchronous machine with fractional-slot concentrated windings for electric vehicles.
CCECE
K. Lakshmi Varaha Iyer, Bruce Minaker, Kaushik Mukherjee, Jimi Tjong, Narayan C. Kar
2015 J jnl
Investigation of Permanent-Magnet Motor Drives Incorporating Damper Bars for Electrified Vehicles.
IEEE Trans. Ind. Electron.
Xiaomin Lu, K. Lakshmi Varaha Iyer, Kaushik Mukherjee, Kannan Ramkumar, Narayan C. Kar
2013 J jnl
A Twofold Daubechies-Wavelet-Based Module for Fault Detection and Voltage Regulation in SEIGs for Distributed Wind Power Generation.
IEEE Trans. Ind. Electron.
K. Lakshmi Varaha Iyer, Xiaomin Lu, Yasir Usama, Vamsi Ramakrishnan, Narayan C. Kar
2012 J jnl
A Dual Purpose Triangular Neural Network Based Module for Monitoring and Protection in Bi-Directional Off-Board Level-3 Charging of EV/PHEV.
IEEE Trans. Smart Grid
Xiaomin Lu, K. Lakshmi Varaha Iyer, Kaushik Mukherjee, Narayan C. Kar
2012 J jnl
A Wavelet/PSO Based Voltage Regulation Scheme and Suitability Analysis of Copper- and Aluminum-Rotor Induction Machines for Distributed Wind Power Generation.
IEEE Trans. Smart Grid
Xiaomin Lu, K. Lakshmi Varaha Iyer, Kaushik Mukherjee, Narayan C. Kar