Synthesis of the Algorithm of the Vector Width-Pulse Modulation in a Nine-Phase Active Voltage Rectifier [PDF]
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018 The article is devoted to the problems of synthesis of multiphase electromechanic modules consisting of a multiphase electrical machine (m > 3) and a multiphase controlled converter. In the multi-phase design of the electric machine, it is possible to
S. V. Panteleev +3 more
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Multi-locus transcranial magnetic stimulation with pulse-width modulation [PDF]
Brain StimulationBackground: In transcranial magnetic stimulation (TMS), a pulse of current driven through a coil on the scalp induces an electric field on the cortex, eliciting neuronal activation.
Heikki Sinisalo +11 more
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Speed Control Analysis of Brushless DC Motor Based on Maximum Amplitude DC Current Feedback [PDF]
MATEC Web of Conferences, 2014 This paper describes an approach to develop accurate and simple current controlled modulation technique for brushless DC (BLDC) motor drive. The approach is applied to control phase current based on generation of quasi-square wave current by using only ...
Hassan M.A.A., Abdullah A.R., Bahari N.
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A Study of Interpolation Compensation Based Large Step Simulation of PWM Converters [PDF]
Energies, 2020 Real-time online simulation based on a real-time workshop (RTW) plays a vital role in the study and application of power electronics. However, restricted by the performance of equipment and hardware, the simulators so far available in the market mainly ...
Yahui Li +4 more
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Performance analysis of an induction motor drive powered by a cascaded H-bridge multilevel inverter [PDF]
Discover ElectronicsThis paper proposes an improved pulse width modulation (PWM) strategy based on a modified reference signal for a 5-level cascaded H-bridge multilevel inverter (CHB-MLI) fed induction motor (IM) drive.
Akshat, M. Venkatesh Naik, Rahul Kumar
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A hybrid reference pulse width modulation technique for binary source multilevel inverter [PDF]
, 2022 The article presents a seven-level reduced switch asymmetrical multilevel inverter with two different methods of pulse width modulation (PWM) techniques.
Prabaharan, Natarajan +2 more
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Research on Power-Balance Control Strategy of CHB Multilevel Inverter Based on TPWM
IEEE Access, 2019 Against to the problems of low utilization rate of DC-side voltage of Cascaded H-bridge (CHB) multi-level inverter Carrier Disposition (CD) modulation strategy and unbalanced output power of each cascaded H-bridge units, a power balanced based In-Phase ...
Manyuan Ye +5 more
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Efficiency comparison of trapezoidal and sinusoidal method for brushless DC motor drive [PDF]
, 2015 This paper compares overall efficiency of trapezoidal BLDC motor which is excited by trapezoidal drive and sinusoidal drive. The different characteristics and performance of trapezoidal brushless DC (BLDC) motor is formed by driving methods.
Mohd Sabri, Muhammad Ihsan +3 more
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Performance analysis of slope and frequency modulated carrier PWM methods for grid connected converters [PDF]
, 2013 A detailed analysis of two Pulse-Width Modulation (PWM) methods is performed in this paper for grid connected converters. The considered methods are: sinusoidal carrier regulated by the slope of a trapezoidal waveform PWM (SLPWM) and frequency modulated ...
Radu Iustin Bojoi +9 more
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Speed Control of BLDC Motors Using Hall Effect Sensors Based on DSP [PDF]
, 2017 Most of the electrical systems today required higher performance on efficiency and lower carbon dioxide consumption. Brushless DC (BLDC) motors can achieve these specifications because the high efficiency in comparison with traditional AC induction motor,
H. C. Wu, M.Y. Wen and C.C. Wong
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