Informatics Publishing Limited

Abstract

Earlier the PV system used to offer about 10 % efficiency only due to solar intermittency, generation losses etc. But with the increasing demand of enhancing the efficiency of a PV system, its power quality is also decreasing. For the purpose of better penetration and efficiency MPPT controllers, 6 pulse inverters etc. are being implemented which leads to the presence of harmonics at output. In this paper we have considered a grid connected PV system having MPPT controller, Inverter. Analysis is made to find the optimum maximized real and reactive power by varying no. of cells in series and parallel respectively.

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Abstract

Making use of the functioning of a sample of forty Indian banks, a comprehensive set of board characteristics (board size, number of meetings held in the past year, executive overlaps, busy directors and women directors)was explored and their impacts on the performance of the bank was analysed. Regressive iteration was used to determine the relevance of these parameters on each of several performance indicators namely return on assets, return on equity, return on long-term funds, earnings per share and price/book value.The findings conclude that the board of directors plays an extremely significant role in the return fetched by the bank on long term funds, but the significance (although still valid) decreases, within the domain of this study, in other performance indicators.

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