Search Results - "Kanchan, R. S."

Three-Level Inverter Scheme With Common Mode Voltage Elimination and DC Link Capacitor Voltage Balancing for an Open-End Winding Induction Motor Drive by Kanchan, R.S., Tekwani, P.N., Gopakumar, K.

“…A dc link capacitor voltage balancing scheme along with common mode voltage elimination is proposed for an induction motor drive, with open-end winding…”
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A dual two-level inverter scheme with common mode voltage elimination for an induction motor drive by Baiju, M.R., Mohapatra, K.K., Kanchan, R.S., Gopakumar, K.

“…Pulse-width modulated (PWM) inverters are known to generate common mode voltages which cause motor bearing currents in the induction motor drives. They also…”
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Generalized Harmonic Injection Strategy for Multiphase Induction Machine Control by Haq, Omer Ikram ul, Wu, Yixuan, Peretti, Luca, Bosga, Sjoerd G., Kanchan, R. S.

“…A multiphase induction machine model using vector space decomposition provides insights into many space harmonics through decoupled reference frames. These…”
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Independent field-oriented control of two split-phase induction motors from a single six-phase inverter by Mohapatra, K.K., Kanchan, R.S., Baiju, M.R., Tekwani, P.N., Gopakumar, K.

“…Split-phase (six-phase) induction motor stator windings consist of two sets of three phase windings, which are spatially phase separated by 30 electrical…”
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Online Winding Reconfiguration of a Multiphase Stator by ul Haq, Omer Ikram, Peretti, Luca, Bosga, Sjoerd G., Kanchan, R. S.

“…A multiphase machine control implementing vector space decomposition or harmonic plane decomposition for modeling purposes can reconfigure the stator's current…”
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Novel Current Error Space Phasor Based Hysteresis Controller Using Parabolic Bands for Control of Switching Frequency Variations by Tekwani, P.N., Kanchan, R.S., Gopakumar, K.

“…A current error space phasor based simple hysteresis controller is proposed in this paper to control the switching frequency variation in two-level…”
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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 by Tekwani, P.N., Kanchan, R.S., Gopakumar, K.

“…For a dual five-level inverter-fed induction motor (IM) drive, effects of DC-neutral currents on dc-link capacitor voltage fluctuations are analyzed in this…”
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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 by Tekwani, P.N., Kanchan, R.S., Gopakumar, K.

“…The open-loop control scheme presented in part I of this paper for a dual five-level-inverter-fed induction motor (IM) drive with two dc power supplies…”
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Comparative assessment of voltage modulation methods for asymmetric six-phase machines by Kanchan, R. S., ul Haq, Omer Ikram, Peretti, Luca

“…In the most common industrial adaptation of electric drives for asymmetric six-phase machines, two independent three-phase converter units are configured to…”
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Carrier Phase Shift Modulation for Reducing the Common Mode Voltage in a Two-Level Three-Phase Inverter by Agrawal, Shivang, Kanchan, R. S.

“…Due to the ever increasing use of Variable Frequency Drives (VFDs) which involves fast switching converters, focus on reducing the Common Mode Voltage (CMV) is…”
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Optimal Damping of Horizontal Mode Resonance of an Electric Drive Train Using Reactive Torque by ul Haq, Omer Ikram, Kanchan, R. S.

“…In this second paper of a two-part series, an adaptive closed-loop (ACL) active horizontal vibration control (AHVC) for damping horizontal mode resonance (HMR)…”
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Modeling and Tuning of Electric Drive Train Capturing Horizontal Mode Resonance by Haq, Omer Ikramul, Kanchan, R. S.

“…In this first paper of a two-part series, an online tuneable approximate system model (ASM) is proposed for an electric drive train. This ASM approximates the…”
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Identification and Compensation of Converter Non-Linearities of a Multiphase Converter by Ul Haq, Omer Ikram, Kanchan, R. S., Postiglione, Cicero, Bosga, Sjoerd G., Peretti, Luca

“…Multiphase converters are usually composed of several standard 3-phase converters containing Intelligent Power Modules (IPMs). These 3-phase IPM have 6 sets of…”
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Injection compression sclerotherapy for varicose veins by Oswal, D, Kanchan, R S, Kalbande, M B

“…Twenty limbs with varicose veins were subjected to injection compression sclerotherapy. Satisfactory results were obtained in all the cases. The technique and…”
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Quasi - two-level converter operation strategy for overvoltage mitigation in long cable applications by Bertoldi, Federico, Pathmanathan, Mehanathan, Kanchan, R. S.

“…This paper focuses on a Quasi-Two-Level (Q2L)converter topology and its use in long cable application, where overvoltage at the motor terminals due to wave…”
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Quasi-Two-Level Converter for overvoltage mitigation in medium voltage drives by Bertoldi, F., Pathmanathan, M., Kanchan, R. S., Spiliotis, K., Driesen, J.

“…This work focuses on a Quasi-Two-Level (Q2L) converter topology for medium voltage drives (MVDs). It targets applications where the drive and the motor are…”
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The polynomial approximation of the explicit solution of model-based predictive controller for drive applications by Ameen, N. A., Galal, B. S., Kennel, R. M., Kanchan, R. S.

“…The complexity of implementing the Explicit solution of Model-based Predictive Control (Exp-MPC) in drive applications results in a higher number of generated…”
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The explicit solution of model-based predictive control by considering the nonlinearities in drive applications by AL_Sheakh Ameen, N., Galal, B. S., Kennel, R. M., Kanchan, R. S.

“…The main contribution of this work is reflected in the way of dealing with non-linear terms, appearing in AC machine models. Consideration of these…”
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Generation of Parabolic Trajectories for Current Error Space Phasor similar to an SVPWM Controller for Control of Switching Frequency Variation in Current Hysteresis PWM Controlled IM Drives by Tekwani, P.N., Kanchan, R.S., Sanjay, L., Gopakumar, K.

“…Switching frequency variation over a fundamental period is a major problem associated with hysteresis controller based VSI fed IM drives. This paper describes…”
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Switching Frequency Variation Control in Hysteresis PWM Controller for IM Drives Using Variable Parabolic Bands for Current Error Space Phasor by Tekwani, P.N., Kanchan, R.S., Sanjay, L., Gopakumar, K.

“…Variation of switching frequency over the entire operating speed range of an induction motor (IM) drive is the major problem associated with conventional…”
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