Showing 81 - 90 of 3,369
This paper proposes an energy management strategy for a residential electrothermal microgrid, based on renewable energy … microgrid. The microgrid emulates the operation of a single family home with domestic hot water (DHW) consumption, a heating … experimentally in a full scale residential microgrid built in our Renewable Energy Laboratory, by means of continuous operation under …
Persistent link: https://www.econbiz.de/10010732229
A microgrid is an eco-friendly power system because renewable sources are used as main power sources. In the islanded … operation mode of a microgrid, maintaining the balance between power supply and power demand is a very important problem. In the … distributed load-shedding approach, microgrid components need to make decisions autonomously. For autonomous microgrid operation …
Persistent link: https://www.econbiz.de/10010734598
in comparison with dual-phase-shift (DPS) control for microgrid applications. Furthermore, an efficiency …
Persistent link: https://www.econbiz.de/10010668121
ancillary services in a transient period. In the transition period of a low voltage microgrid, from the connected mode of … Induction Generator (DFIG), if such a machine exists in the microgrid, in order to decrease the necessary storage devices and … of the system. Two cases are studied and compared during the transient period where the microgrid architecture and the …
Persistent link: https://www.econbiz.de/10010668138
-turbine generator and photovoltaic array, and the associated storage capacity for stand-alone hybrid microgrid. The algorithm is based … microgrid is given in the sense that the life cycle cost of system is minimized while the given load power demand can be …
Persistent link: https://www.econbiz.de/10010668168
-connected microgrid. The aim of compensation is to provide a high voltage quality at the point of common coupling (PCC). PCC voltage …
Persistent link: https://www.econbiz.de/10010751777
and loads can help in-depth study of the microgrid stability and protection design. …
Persistent link: https://www.econbiz.de/10010806663
-based microgrid. A case study is presented to demonstrate the agents’ abilities to island the PV-based microgrid in the event of an … external fault, secure critical loads, and resynchronize the microgrid to the main grid after the fault is cleared. Simulation … results indicate that the multi-agent system can isolate and stabilize the PV-based microgrid within half an electrical cycle …
Persistent link: https://www.econbiz.de/10010806807
Microgrids are LV or MV electric networks which utilize various distributed generators (DG) to serve local loads. In this paper, dynamic models of the main distributed generators including photovoltaic (PV) cell, wind turbine, hydro turbine as well as the equivalent power electronic interfaces,...
Persistent link: https://www.econbiz.de/10010806825
powers, is investigated by an optimization approach. The target residential energy supply network is based on a microgrid of …
Persistent link: https://www.econbiz.de/10010807617