Results 161 to 170 of about 27,996 (218)
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2018
This chapter will provide an overview of aircraft DC microgrids. It introduces the aircraft EPS, covering the topics from power generation, distribution and utilization. It also reviews aircraft electrical system standards and highlights the power quality and power factor requirement for aircraft applications.
null Fei Gao +3 more
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This chapter will provide an overview of aircraft DC microgrids. It introduces the aircraft EPS, covering the topics from power generation, distribution and utilization. It also reviews aircraft electrical system standards and highlights the power quality and power factor requirement for aircraft applications.
null Fei Gao +3 more
openaire +1 more source
Fault tolerant DC-DC converters in DC microgrids
2017 IEEE Second International Conference on DC Microgrids (ICDCM), 2017The deployment of DC microgrids proves to be an excellent opportunity to significantly increment the energy efficiency in buildings. Among other components, DC-DC converters play vital functions in a DC microgrid. However, the reliability levels of these energy conversion solutions are still quite limited.
Fernando Bento +1 more
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Revolution Towards DC Microgrids
2023A DC microgrid is a decentralized electricity system that uses direct current (DC) power for distribution and consumption. It is an alternative to the traditional alternating current (AC) microgrid, which is the dominant electrical distribution system used in most parts of the world.
Rinki Maurya +3 more
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2019
The objective of this chapter is to elucidate on microgrid technologies, a comparison of direct current (DC) microgrid technology and alternating current (AC) microgrid technology, the role of the information and communication technology, demand response programs, and the evolution of Industry 4.0 in detail.
Brijendra Pratap Singh, M M Gore
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The objective of this chapter is to elucidate on microgrid technologies, a comparison of direct current (DC) microgrid technology and alternating current (AC) microgrid technology, the role of the information and communication technology, demand response programs, and the evolution of Industry 4.0 in detail.
Brijendra Pratap Singh, M M Gore
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DC distribution systems and microgrids
2017The idea of merging variable sources with energy storage and controllable loads into flexible systems called microgrids (MGs) has been presented more than a decade ago [1]. MGs can operate autonomously or be grid-connected, and depending on the type of voltage in the point of common coupling (PCC), AC and DC MGs can be distinguished.
Dragicevic, Tomislav +3 more
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2015 IEEE First International Conference on DC Microgrids (ICDCM), 2015
This paper describes the behavior of voltage weak dc microgrids. These are dc microgrids with a relatively small system capacitance. The large amounts of stored energy in the passive component of a network has a considerable effect on the size of the fault currents, control and reliability.
Tsegay Hailu +4 more
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This paper describes the behavior of voltage weak dc microgrids. These are dc microgrids with a relatively small system capacitance. The large amounts of stored energy in the passive component of a network has a considerable effect on the size of the fault currents, control and reliability.
Tsegay Hailu +4 more
openaire +1 more source
DC microgrid operation planning
2012 International Conference on Renewable Energy Research and Applications (ICRERA), 2012Distributed generation (DG) and microgrid will play important roles in the future electric network operations. They could improve energy efficiency, minimize environmental impacts and enhance power system reliability. A power scheduling approach considering load/generation changes and time of use (TOU) tariff for a low voltage DC microgrid ...
null Ching-Chih Huang +3 more
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2019
The current challenges of the current power system are to face-up with the integration of the increased renewable energy sources, energy storage systems, access to the energy market in an optimal manner, reconfiguration under faults using microgrid concept, being capable to assure more flexibility, and stability, through advanced control.
Marian Gaiceanu +2 more
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The current challenges of the current power system are to face-up with the integration of the increased renewable energy sources, energy storage systems, access to the energy market in an optimal manner, reconfiguration under faults using microgrid concept, being capable to assure more flexibility, and stability, through advanced control.
Marian Gaiceanu +2 more
openaire +1 more source
2019 IEEE Third International Conference on DC Microgrids (ICDCM), 2019
A microgrid was developed as a modular “plug and play” system to accommodate both AC and DC loads up to a combined 125kVA total system power with a grid tie. A common DC bus configuration forms the backbone of the system, with bi-directional DC/DC and AC/DC power converters, allowing for a variety of renewable energy sources including PV arrays ...
John J. Shea +3 more
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A microgrid was developed as a modular “plug and play” system to accommodate both AC and DC loads up to a combined 125kVA total system power with a grid tie. A common DC bus configuration forms the backbone of the system, with bi-directional DC/DC and AC/DC power converters, allowing for a variety of renewable energy sources including PV arrays ...
John J. Shea +3 more
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Multi-port DC-DC converter for DC microgrid applications
2016 IEEE 6th International Conference on Power Systems (ICPS), 2016Multi-port DC-DC converters are gaining more prominence in interfacing multiple sustainable energy sources, storage systems and loads with one integrated topology. They feature reduced size, lower cost, better efficiency due to single power stage, faster response and compact centralized control.
null Savitha K.P, P. Kanakasabapathy
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