Results 21 to 30 of about 13,609 (184)
Total Harmonic Distortion Measurement of 13-level FCML Inverter for SPWM and THIPWM Method [PDF]
Journal of Electrical and Electronics Engineering, 2022 One of the main problems for flying capacitor multilevel (FCML) inverter is the higher value of total harmonic distortion (THD) with number of capacitors and switching devices.
BHADRA Ananta Bijoy
doaj
Energies, 2022 The effects of varying modulation indices on the current and voltage harmonics of an induction motor (IM) powered by a three-phase space vector pulse-width modulation (SVM) inverter are presented in this research.
Subramanian Vasantharaj +3 more
doaj +1 more source
Indonesian Journal of Teaching in Science, 2023 In this modern era, the electrical power system faces a shortage of fossil fuel-based energy sources. To overcome this problem, people more focus on giving towards renewable energy sources like solar energy, wind energy, and nuclear energy sources.
Bibhu Prasad Ganthia, B. M. Praveen
doaj +1 more source
Energies, 2020 A complete analysis of the ac output current ripple in four-leg voltage source inverters considering multiple modulation schemes is provided. In detail, current ripple envelopes and peak-to-peak profiles have been determined in the whole fundamental ...
Riccardo Mandrioli +4 more
doaj +1 more source
An alternate hybrid PWM for uniform thermal sharing in single phase voltage-source inverter
Scientific Reports, 2023 The most prevalent reason for IGBT failure in voltage-source inverter (VSI) is thermal stress, which is influenced by the topology and modulation technique adopted. Hence, it is crucial to understand the impact of common sinusoidal pulse width modulation
K. S. P. Kiranmai +3 more
doaj +1 more source
Improvement of electromagnetic compatibility of motor drives using chaotic PWM [PDF]
, 2007 In this paper, a new chaotic pulse width modulation (PWM) scheme is proposed and implemented to reduce the conducted electro-magnetic interference (EMI) in motor drives. The key is the use of logistic mapping to chaoize a frequency-modulated signal which
Chau, KT +3 more
core +1 more source
AIP Advances, 2018 Practical core losses in electrical machines differ significantly from those experimental results using the standardized measurement method, i.e. Epstein Frame method.
Hezhe Gao +6 more
doaj +1 more source
Elimination of Common Mode Voltage in the Three-To-Nine-Phase Matrix Converter
Energies, 2020 A multiphase matrix converter (MC) is a direct AC/AC converter with n-phase input and m-phase output that is required to supply multiphase systems. To synthesize the controllable sinusoidal output voltage and input current with controllable displacement ...
Janina Rząsa, Elżbieta Sztajmec
doaj +1 more source
A novel amplitude modulated triangular carrier gain linearization technique for SPWM inverter [PDF]
Serbian Journal of Electrical Engineering, 2009 This paper presents a new method to extend the linearity of the sinusoidal pulse width modulation (SPWM) to full range of the pulse dropping region. The proposed amplitude modulated triangular carrier PWM method (AMTCPWM) increases the dynamic range of ...
Ramkumar Subburam +2 more
doaj +1 more source
FPGA Implementation of a General Space Vector Approach on a 6-Leg Voltage Source Inverter [PDF]
, 2011 A general algorithm of a Space Vector approach is implemented on a 6-leg VSI controlling a PM synchronous machine with three independent phases. In this last case, the necessity of controlling the zero-sequence current motivates the choice of a special ...
BRUYERE, Antoine +6 more
core +6 more sources