M
Mousam Ghosh
Researcher at Government Engineering College, Sreekrishnapuram
Publications - 26
Citations - 127
Mousam Ghosh is an academic researcher from Government Engineering College, Sreekrishnapuram. The author has contributed to research in topics: DC motor & Brushed DC electric motor. The author has an hindex of 6, co-authored 22 publications receiving 72 citations. Previous affiliations of Mousam Ghosh include National Institute of Technology, Meghalaya.
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Journal ArticleDOI
FPGA-Based Real-Time Implementation of Quadral-Duty Digital-PWM-Controlled Permanent Magnet BLDC Drive
TL;DR: An advanced quadral-duty digital pulsewidth modulation (QDDPWM) technique has been proposed to drive the BLDC motor and can be controlled in a wider range of speed with reduced steady-state speed ripples, audible noise, and vibrations.
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Analysis of Chaos and Bifurcation Due to Slotting Effect and Commutation in a Current Discontinuous Permanent Magnet Brushed DC Motor Drive
TL;DR: The role of slotting effect and commutation phenomenon to analyze the chaos over time-domain state variables of the PMDC brushed motor drive is investigated and validated experimentally in this paper.
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Semi-Analytical Dynamic Model of Permanent-Magnet Direct Current Brushed Motor Considering Slotting Effect, Commutation, and PWM-Operated Terminal Voltage
TL;DR: The conventional dynamic behavioral time-domain equations are modified and reported with adequate simulation responses with PMDC brushed motor operated at various PWM duty cycle and validated with satisfactory experimental results.
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Sensorless speed estimation of permanent magnet DC brushed motor considering the effect of armature teeth–slots and commutation
TL;DR: The performed test on a 24 V–100 W brushed PMDC motor indicates that the proposed method is effective in wide range of speed estimation considering the effect of change in mechanical load or terminal voltage level.
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Mechanical Contact-Less Computational Speed Sensing Approach of PWM Operated PMDC Brushed Motor: A Slotting-Effect and Commutation Phenomenon Incorporated Semi-Analytical Dynamic Model-Based Approach
TL;DR: This brief proposes a mechanical contact-less speed sensing approach for a pulse width modulation (PWM) operated permanent-magnet direct current (PMDC) brushed motor which incorporates the space-domain effects and is efficiently applicable at higher range of speed.