Results 31 to 40 of about 283 (131)
A non‐isolated high step‐up DC–DC converter using magnetic coupling and voltage multiplier circuit
IET Power Electronics, 2021 This paper introduces a new DC–DC structure with a high voltage gain. The proposed structure can achieve higher voltage gain by using magnetic coupling and voltage multiplier circuit (VMC).
Saeed Pourjafar +4 more
doaj +1 more source
IET Power Electronics, 2021 This work is focused on a new power quality improved battery charger for electric vehicle using a two switch power factor correction (PFC) single‐ended primary inductance converter (SEPIC) at the front‐end followed by a flyback converter.
Radha Kushwaha, Bhim Singh
doaj +1 more source
Modelado, diseño y control de un sistema de generación eólica basado en MPPT con convertidor electrónico de potencia para la integración de una turbina a una microrred [PDF]
Power generation from renewable sources, especially wind power, has emerged as a crucial and sustainable alternative to meet current and future energy demands.
Montoya Giraldo, Óscar Danilo +2 more
core +4 more sources
Research on optimal reclosing time of AC/DC hybrid system based on dynamic energy
IET Generation, Transmission & Distribution, 2021 A method to calculate the optimal reclosing time of AC/DC hybrid system based on dynamic energy is proposed. First, in the whole fault process starting from fault initiation to accelerated tripping of circuit breakers after reclosing, the dynamic energy ...
Jing Ma, Xiaodong Zhou, Peng Cheng
doaj +1 more source
IET Power Electronics, 2021 In this paper, a novel structure of non‐isolated dual‐input ultra‐high step‐up DC–DC converter with low voltage stress across semiconductor elements and low input current ripple is suggested. In the presented converter, when the power switches are turned‐
Ataollah Samadian +4 more
doaj +1 more source
A new enhanced‐boost switched‐capacitor quasi Z‐source network
IET Power Electronics, 2021 This paper proposes a new enhanced‐boost non‐transformer‐based impedance source network. The strong boosting ability of the proposed topology is realized by making use of the switched capacitor concept in the formerly introduced enhanced‐boost quasi Z ...
Seyyed Majid Hosseini +3 more
doaj +1 more source
Estrategias de planeamiento y gestión de microrredes de corriente continua para optimización de costos y mejora de las condiciones operativas [PDF]
, 2020 Esta tesis desarrolla estrategias de planeación y gestión para microrredes de corriente continua con el objetivo de mejorar las condiciones y costos operativos. La primera parte de esta tesis aborda el problema de flujo de potencia en redes de
Grisales-Noreña, Luis Fernando
core
IET Power Electronics, 2021 This paper introduces a new high step down four‐phase converter with soft switching and automatic uniform current sharing. The phase number of the introduced topology can be expanded.
Amin Asghari
doaj +1 more source
A new soft‐switching multi‐input quasi‐Z‐source converter for hybrid sources systems
IET Renewable Power Generation, 2021 This study focuses on a zero voltage transition multi‐input quasi‐Z‐source converter (qZSC). This topology can be used for input sources with different voltages and currents to provide a constant output voltage.
Amir Torki Harchegani +2 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2021 The high‐surety power supply systems are gaining great attention to enhance the reliability of uninterruptable power supplies. A high‐resistance fault along a high‐surety power supply feeder results in a low fault current, making the conventional high ...
Roja Rouhani +2 more
doaj +1 more source