Estudo e otimização de conversores estáticos utilizados em sistemas fotovoltaicos conectados à rede elétrica comercial: Kleber César Alves Souza ; orientador, Denizar Cruz Martins [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Elétrica, Florianópolis, 2009Este trabalho apresenta um estudo na área de eletrônica de potência aplicada à tecnologia de painéis ...
Souza, Kleber Cesar Alves de
core
Dual two-stage isolated bidirectional DC-DC converter for DC grid storage
, 2018 One of the trends for low-voltage dc grids is the use of a two-line dc distribution in order to facilitate the interface to present-time ac grids, and also to allow the flexible use of diverse loads.
Tibola, Gabriel +5 more
core +1 more source
Power Extraction Strategy of a Robust kW Range Marine Tidal Turbine Based on Permanent Magnet Synchronous Generators and Passive Rectifiers [PDF]
, 2014 This paper presents a kW range marine tidal current power generation system consisting of a fixed pitch marine current turbine (MCT) with two permanent magnet synchronous generators in the turbine shaft, two diode rectifiers (each rectifier is associated
ODEDELE, Nafissah +5 more
core +1 more source
Grid connected and stand alone DC power system prototype
, 2012 Nowadays, the delivery of electrical energy with high power quality to the supplied customers is required. Voltage quality and continuity of supply represents an important aspect of future smart grids.
Lazaroiu G. C. +10 more
core +2 more sources
, 2017 This paper describes a comparative efficiency study of different topologies for the bidirectional grid interface converter (BGIC) for applications in DC microgrids, which manage the power flow between the utility grid and the DC microgrid with the intent
F. L. F. Marcelino +11 more
core +1 more source
Coupling Characteristics and Construction Method of Single-AC Multi-DC Hybrid Grid
EnergiesIn regions with concentrated load centers in China, the AC transmission network is dense, leading to challenges such as difficulties in power flow control and excessive short-circuit currents.
Xingning Han +5 more
doaj +1 more source
An improved grid tied photovoltaic system based on current conditioning
Engineering Science and Technology, an International Journal, 2018 An interconnection of a renewable energy source: photovoltaic generator (PVG) with the power grid is investigated. The interconnection uses the conventional power inverter to link the DC PVG with the AC power grid sides.
Maamar Taleb +2 more
doaj +1 more source
Power electronic loads with negative differential impedance in a low voltage distribution system [PDF]
, 2009 Today's domestic appliances are more and more adapted and controlled by power electronics and processors, and their number is growing. This development can bring both advantages and disadvantages for the power quality in local grids.
P.J.M. Heskes +8 more
core +1 more source
Beyond Power over Ethernet : the development of Digital Energy Networks for buildings
, 2012 Alternating current power distribution using analogue control and safety devices has been the dominant process of power distribution within our buildings since the electricity industry began in the late 19th century.
Johnston, James +3 more
core
, 2016 A hybrid distributed generation system (HDGS) using a multi-input multi-output positive buck-boost converter (MIMO-PBBC) is proposed for the supply-side of the grid-connected photovoltaic (PV) generation power plant, where three PV clusters, one battery ...
Xian, Liang +5 more
core +1 more source