K. Gopakumar

According to our database1, K. Gopakumar authored at least 57 papers between 2003 and 2020.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Awards

IEEE Fellow

IEEE Fellow 2012, "For contributions to design and control of multilevel converters".

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Other 

Links

On csauthors.net:

Bibliography

2020
A 5-Level Inverter Scheme Using Single DC Link With Reduced Number of Floating Capacitors and Switches for Open-End IM Drives.
IEEE Trans. Industrial Electronics, 2020

Minimization of Switched Capacitor Voltage Ripple in a Multilevel Dodecagonal Voltage Space Vector Structure for Drives.
IEEE Trans. Industrial Electronics, 2020

2019
Multilevel 24-Sided Polygonal Voltage-Space-Vector Structure Generation for an IM Drive Using a Single DC Source.
IEEE Trans. Industrial Electronics, 2019

A 30-sided polygonal space vector structure with modular low voltage capacitor fed cascaded H bridge for IM drive.
Proceedings of the 28th IEEE International Symposium on Industrial Electronics, 2019

2018
A Very High Resolution Stacked Multilevel Inverter Topology for Adjustable Speed Drives.
IEEE Trans. Industrial Electronics, 2018

Fast Capacitor Balancing Scheme for Low Voltage Cascaded H-bridges in Multilevel Dodecagonal Space Vector Structure.
Proceedings of the 27th IEEE International Symposium on Industrial Electronics, 2018

Voice Analysis Using Acoustic and Throat Microphones for Speech Therapy.
Proceedings of the Interspeech 2018, 2018

A Hybrid Seven Level Inverter Topology Formed by Cascading T-Type and Active Neutral Point Clamped Inverter for Induction Motor Drives.
Proceedings of the IECON 2018, 2018

A Thirteen Level Twenty-Four Sided Polygonal Voltage Space Vector Structure for Drives.
Proceedings of the IECON 2018, 2018

2017
Novel Symmetric Six-Phase Induction Motor Drive Using Stacked Multilevel Inverters With a Single DC Link and Neutral Point Voltage Balancing.
IEEE Trans. Industrial Electronics, 2017

A 24-Sided Voltage Space Vector Based IM Drive with Low-Order Harmonic Elimination for the Full Speed Range.
IEEE Trans. Industrial Electronics, 2017

Low Switch Count Nine-Level Inverter Topology for Open-End Induction Motor Drives.
IEEE Trans. Industrial Electronics, 2017

Multilevel dodecagonal space vector generation using stacked inverter cells for IM drives.
Proceedings of the 26th IEEE International Symposium on Industrial Electronics, 2017

Six concentric multilevel twenty-four sided voltage space vector structure for IM drives.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

Carrier based modulation technique for space vector PWM of dodecagonal voltage SV structures.
Proceedings of the IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, October 29, 2017

Stacked multilevel inverter fed six phase induction motor with reduced DC link and lower voltage devices.
Proceedings of the IEEE International Conference on Industrial Technology, 2017

2016
Extended Linear Modulation Operation of a Common-Mode-Voltage-Eliminated Cascaded Multilevel Inverter With a Single DC Supply.
IEEE Trans. Industrial Electronics, 2016

A Predictive Capacitor Voltage Control of a Hybrid Cascaded Multilevel Inverter With a Single DC-Link and Reduced Common-Mode Voltage Operation.
IEEE Trans. Industrial Electronics, 2016

A Three-Level Dodecagonal Space Vector-Based Harmonic Suppression Scheme for Open-End Winding IM Drives With Single-DC Supply.
IEEE Trans. Industrial Electronics, 2016

Timing Calculations for a General N-Level Dodecagonal Space Vector Structure Using Only Reference Phase Voltages.
IEEE Trans. Industrial Electronics, 2016

Multilevel Dodecagonal Voltage Space Vector Structure Generation for Open-End Winding IM Using a Single DC Source.
IEEE Trans. Industrial Electronics, 2016

Wideband spectrum sensing using Multi Stage Weiner Filter.
Proceedings of the IEEE 7th Annual Ubiquitous Computing, 2016

A new nine level stacked inverter topology for a symmetric six phase induction motor with low voltage devices and using a single DC link.
Proceedings of the 25th IEEE International Symposium on Industrial Electronics, 2016

A novel forty nine level stacked inverter topology using low voltage devices for drives.
Proceedings of the IECON 2016, 2016

An improvised algorithm for capacitor voltage balancing of symmetrically cascaded floating capacitor H-bridge inverter.
Proceedings of the IECON 2016, 2016

Reduced switch count seventeen level inverter topology for open-end induction motor drives.
Proceedings of the IECON 2016, 2016

2015
Low-Order Harmonic Suppression for Open-End Winding IM With Dodecagonal Space Vector Using a Single DC-Link Supply.
IEEE Trans. Industrial Electronics, 2015

Medium-Voltage Drive for Induction Machine With Multilevel Dodecagonal Voltage Space Vectors With Symmetric Triangles.
IEEE Trans. Industrial Electronics, 2015

A Voltage Space Vector Diagram Formed by Nineteen Concentric Dodecagons for Medium-Voltage Induction Motor Drive.
IEEE Trans. Industrial Electronics, 2015

Nine level inverter for open end induction motor with eight switches per phase.
Proceedings of the IECON 2015, 2015

Timing calculations for three level dodecagonal space vector structure from reference phase voltages.
Proceedings of the IECON 2015, 2015

A hybrid multilevel inverter scheme for induction motor drives and grid-tied applications using a single DC-link.
Proceedings of the IEEE International Conference on Industrial Technology, 2015

2014
A Harmonic Suppression Scheme for Open-End Winding Split-Phase IM Drive Using Capacitive Filters for the Full Speed Range.
IEEE Trans. Industrial Electronics, 2014

A Medium-Voltage Inverter-Fed IM Drive Using Multilevel 12-Sided Polygonal Vectors, With Nearly Constant Switching Frequency Current Hysteresis Controller.
IEEE Trans. Industrial Electronics, 2014

A 19 level dodecagonal voltage space vector structure for medium voltage IM drive.
Proceedings of the IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, Dallas, TX, USA, October 29, 2014

2013
A Nine-Level Inverter Topology for Medium-Voltage Induction Motor Drive With Open-End Stator Winding.
IEEE Trans. Industrial Electronics, 2013

A Space-Vector-Based Hysteresis Current Controller for a General $n$-Level Inverter-Fed Drive With Nearly Constant Switching Frequency Control.
IEEE Trans. Industrial Electronics, 2013

A seventeen-level inverter with a single DC-link for motor drives.
Proceedings of the IECON 2013, 2013

A 5th and 7th order harmonic suppression scheme for open-end winding asymmetrical six-phase IM drive using capacitor-fed inverter.
Proceedings of the IECON 2013, 2013

2011
A Rotor Flux Estimation During Zero and Active Vector Periods Using Current Error Space Vector From a Hysteresis Controller for a Sensorless Vector Control of IM Drive.
IEEE Trans. Industrial Electronics, 2011

Chua's oscillator in Integrated Circuit Form with Inbuilt Control Option.
Journal of Circuits, Systems, and Computers, 2011

2010
A Hybrid Multilevel Inverter Topology for an Open-End Winding Induction-Motor Drive Using Two-Level Inverters in Series With a Capacitor-Fed H-Bridge Cell.
IEEE Trans. Industrial Electronics, 2010

A Five-Level Inverter Scheme for a Four-Pole Induction Motor Drive by Feeding the Identical Voltage-Profile Windings From Both Sides.
IEEE Trans. Industrial Electronics, 2010

A Survey on Cascaded Multilevel Inverters.
IEEE Trans. Industrial Electronics, 2010

Recent Advances and Industrial Applications of Multilevel Converters.
IEEE Trans. Industrial Electronics, 2010

Information encryption and decryption using hyperchaotic systems in delayed nonlinear feedback systems.
Proceedings of the International Conference on Ultra Modern Telecommunications, 2010

2009
A Dual Seven-Level Inverter Supply for an Open-End Winding Induction Motor Drive.
IEEE Trans. Industrial Electronics, 2009

A Pulsewidth Modulated Control of Induction Motor Drive Using Multilevel 12-Sided Polygonal Voltage Space Vectors.
IEEE Trans. Industrial Electronics, 2009

A Combination of Hexagonal and 12-Sided Polygonal Voltage Space Vector PWM Control for IM Drives Using Cascaded Two-Level Inverters.
IEEE Trans. Industrial Electronics, 2009

2007
Novel Current Error Space Phasor Based Hysteresis Controller Using Parabolic Bands for Control of Switching Frequency Variations.
IEEE Trans. Industrial Electronics, 2007

A Dual Five-Level Inverter-Fed Induction Motor Drive With Common-Mode Voltage Elimination and DC-Link Capacitor Voltage Balancing Using Only the Switching-State Redundancy - Part II.
IEEE Trans. Industrial Electronics, 2007

A Dual Five-Level Inverter-Fed Induction Motor Drive With Common-Mode Voltage Elimination and DC-Link Capacitor Voltage Balancing Using Only the Switching-State Redundancy - Part I.
IEEE Trans. Industrial Electronics, 2007

A Reduced-Switch-Count Five-Level Inverter With Common-Mode Voltage Elimination for an Open-End Winding Induction Motor Drive.
IEEE Trans. Industrial Electronics, 2007

Twelve-Sided Polygonal Voltage Space Vector Based Multilevel Inverter for an Induction Motor Drive With Common-Mode Voltage Elimination.
IEEE Trans. Industrial Electronics, 2007

2005
A multilevel inverter system for an induction motor with open-end windings.
IEEE Trans. Industrial Electronics, 2005

Independent field-oriented control of two split-phase induction motors from a single six-phase inverter.
IEEE Trans. Industrial Electronics, 2005

2003
A harmonic elimination and suppression scheme for an open-end winding induction motor drive.
IEEE Trans. Industrial Electronics, 2003


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