Results 31 to 40 of about 990,915 (186)
Single-Switch Bipolar Output DC-DC Converter for Photovoltaic Application [PDF]
, 2020 Bipolar DC grids have become an adequate solution for high-power microgrids. This is mainly due to the fact that this configuration has a greater power transmission capacity.
Pérez Litrán, Salvador +10 more
core +1 more source
Smart protection system for identification and localisation of faults in multi-terminal DC microgrid
IET Smart Grid, 2020 DC microgrid provides the horizontal infrastructures to integrate distributed generation (DG) and loads. Unlike traditional AC systems, DC systems cannot survive or sustain high magnitude fault currents. It makes locating faults very difficult.
Rajeev Kumar Chauhan +2 more
doaj +1 more source
DC microgrid in residential buildings [PDF]
, 2018 DC microgrid in residential ...
Rajeev Kumar Chauhan (7159307) +3 more
core +4 more sources
Evaluation of Feasible Interlinking Converters in a Bipolar Hybrid Microgrid
Journal of Modern Power Systems and Clean Energy, 2020 A bipolar hybrid microgrid is a new topology which benefits from the advantages of both alternating current (AC) and direct current (DC) microgrids. Interlinking AC/DC converter is the key of this topology which has the following characteristics: being ...
Parviz Najafi +2 more
doaj +1 more source
IET Power Electronics, 2021 This study proposes a new three‐port multidirectional DC‐DC converter (TMC) to integrate an energy storage system (ESS) or main grid to a bipolar DC microgrid (BDCMG). This converter provides a voltage balancing function and controls the input and output
Taha Ahmadi
doaj +1 more source
A Bi-Directional Dual-Input Dual-Output Converter for Voltage Balancer in Bipolar DC Microgrid
Energies, 2022 Bipolar DC microgrids (BDCMGs) have several issues related to the voltage and require numerous converters to supply power to both poles. To solve these issues, a bidirectional dual-input dual-output (DIDO) converter is proposed for the voltage balancer ...
Sung-Hun Kim +3 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 In the three‐level DC‐DC converter‐based bipolar DC microgrids, accurate power sharing among distributed generators and voltage balancing between the positive and negative poles are two main control objectives.
Ramin Babazadeh‐Dizaji +2 more
doaj +1 more source
Real-Time HIL Emulation of DRM With Machine Learning Accelerated WBG Device Models
IEEE Open Journal of Power Electronics, 2023 The proliferation of artificial intelligence (AI) has opened up new avenues for the modeling of power electronics with ultra-fast transient responses, such as wide-bandgap (WBG) devices.
Songyang Zhang +2 more
doaj +1 more source
IEEE Access, 2021 This paper introduces a new topology for a DC-DC converter with bipolar output and high voltage gain. The topology was designed with the aim to use only one active power switch.
V. Fernao Pires +3 more
doaj +1 more source
Energies, 2020 A voltage balancer (VB) can be used to balance voltages under load unbalance in either a bipolar DC microgrid or LVDC (Low voltage DC) distribution system.
Jung-min Park +4 more
doaj +1 more source