Results 81 to 90 of about 829 (203)

FPGA implementation of DPWM utility/DG interfaced solar (PV) power converter for green home power supply [PDF]

open access: yes, 2011
In this paper, utility/DG interfaced DPWM solar (PV) power converter (SPC) has been proposed and developed to meet the growing green energy demand of household applications in a developing country like India.
Singh, S. N., Mishra, S.
core  

Um circuito modulador de largura de pulso (DPWM) utilizando FPGA. [PDF]

open access: yes, 2016
Este trabalho descreve o projeto de um modulador de largura de pulso (DPWM) digital de alta resolução implementado em FPGA. Foi desenvolvida uma arquitetura híbrida de um PWM digital de 17 bits.
CARNEIRO, Lucas Salomon
core   +1 more source

Discontinuous PWM Method for Single Inverter Dual Parallel PMSM Drives to Minimize Power Loss of Inverter

open access: yesIEEE Access
This paper proposes a discontinuous pulse width modulation (DPWM) method for single inverter dual parallel (SIDP) permanent magnet synchronous motor (PMSM) drives to minimize the power loss of the inverter.
Sang-Jun Lee, Kyo-Beum Lee
doaj   +1 more source

A 53-µA-Quiescent 400-mA Load Demultiplexer Based CMOS Multi-Voltage Domain Low Dropout Regulator for RF Energy Harvester. [PDF]

open access: yesMicromachines (Basel), 2023
Poongan B   +7 more
europepmc   +1 more source

Real-Time Optimization Strategy to Minimize Switching Losses for Three-Level NPC Inverter

open access: yesCSEE Journal of Power and Energy Systems
This paper proposes a real-time optimization strategy, aimed at minimizing switching losses in a three-level neutral-point-clamped (3L-NPC) inverter.
Kai Li   +5 more
doaj   +1 more source

Power Cycling Lifetime Improvement of Three-level NPC Inverters with an Improved DPWM Method

open access: yes, 2016
This paper investigates the power cycling lifetime of a three-phase three-level neutral-point-clamped (NPC) inverter used in a 50-kVA adjustable speed drive (ASD).
He, Jiangbiao   +2 more
core  

Modulated Model Predictive Control Strategies for Low-Inductance High-Speed PMSM Drives: A Comparative Analysis

open access: yesEnergies
Model predictive control (MPC) is one of the advanced control strategies implemented for different applications to provide better performance and faster dynamic response. Modulated model predictive control (M2PC) is one of the recent MPC structures.
Ahmed Aboelhassan   +5 more
doaj   +1 more source

Dithered multi-bit sigma-delta modulator based DPWM for DC-DC converters

open access: yes, 2015
                           Multi-bit sigma-delta based digital pulse width modulators (DPWM) are used in the control of DC-DC converters in order to achieve high resolution and therefore high output voltage accuracy at switching frequencies up to ...
O\u27Brien, Vincent   +11 more
core   +1 more source

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