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In this paper, control and operation of a microgrid having inverter based solar photovoltaic (PV) and diesel engine is presented. The microgrid is designed to meet rural applications. In the proposed microgrid, a water pumping system is considered as a dump load for ensuring economic operation of microgrid. Three scenarios i.e fully loaded, partially loaded and lightly loaded are considered to evaluate...
This paper presents an isolated microgrid, with synchronous generator(SG) based diesel generation(DG) system in combination with solar photo-voltaic(PV). The DG supplies power to the load directly, and a battery supported voltage source converter (VSC) is connected in shunt at point of common coupling (PCC). The PV array is connected at DC-link of the VSC through a boost converter. A high order optimization...
In a power system network, the system power needs are met by all the generating stations working in coordination. When there are many power generating units, a lot many operating strategies are possible to meet the time based varying power demand. In this paper, an optimization study is carried out to checkout the cost effectiveness of using a deloaded photovoltaic (PV) instead of battery. The three...
New grid codes demand contribution by Distributed Generation like photovoltaics, wind power and the like in frequency regulation. In this paper, contribution of a battery connected to standard nine bus system to provide primary control is studied. A photovoltaic system is simulated in which rather than using battery along with PV as is conventionally done, deloaded PVs are used to enhance the frequency...
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