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The power generation from renewable power sources is variable in nature, and may contain unacceptable fluctuations in case of the wind power generation. High fluctuations in power generation may negatively impact the voltage stability of the microgrid. This problem can be alleviated by using hybrid energy storage system consisting of batteries and supercapacitors (SCs) at dc grid. A new control scheme...
A reliable and economical/green microgrid is the major focus area of the modern power system. These are operating as controllable system either singly in isolated mode or collectively in grid connected mode. The reliability of the microgrid is a major concern which is threatened by the load fluctuations and intermittent renewable energy penetration. This paper presents the frequency stabilization...
The present work deals with development of new control strategy for hybrid energy storage system (HESS), consisting of photovoltaic (PV) system, battery, supercapacitor (SC) and load. Due to the variable characterstics of non-conventional power generation and variable load demand, batteries can undergo irregular, partial charge/discharge cycles. It has detrimental effects on battery life span and...
In this paper, a new control strategy is proposed for hybrid energy storage system (HESS) for remote area power supply system consisting of PV, battery, supercapacitor (SC) and load. Since the PV generation and load demand varies continuously, batteries can undergo irregular, partial charge/discharge cycles. It has detrimental effects on battery life span and rating. Therefore in the proposed method,...
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