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This paper presents design, implementation and testing of Theft and maintenance monitoring of batteries of Stand-alone SPV Systems. Solar Photovoltaic stand alone power sources are popularly used for outdoor lighting, viz, garden lighting, street lighting etc. Batteries are invariably used to store the solar energy during its availability. Solar power energy sources and the batteries are often located...
Assessment of wind for a particular site is gaining importance to install an appropriate wind turbine at a particular site. The Weibull distribution function is widely accepted for evaluating the wind probability using scale and shape parameter. This paper presents modeling of scale and shape parameter to assess the wind potential at a selected wind site. A case study is carried out to validate the...
The paper presents a novel methodology for optimal reactive power pricing in deregulated market. A new method is presented in this paper which aims to supply electricity to the consumer by the supplier in the most economically beneficial way. The objective function is formulated in terms of social welfare function, maximization of which results in the most economical generation and consumption. However...
A new transmission system- Fractional Frequency Transmission System (FFTS) proposed in the literature is a promising alternative to High-Voltage (HV), High Voltage Direct Current (HVDC) and Flexible AC Transmission System (FACTS) technology to increase power transfer capability and to improve voltage profile of the transmission line. In this paper three studies of FFTS are presented to investigate...
This paper presents a novel method of matching wind turbine generators to a site using normalized power and capacity factor curves. The site matching is based on identifying optimum turbine speed parameters from the turbine performance index curve, which is obtained from the normalized curves, so as to yield higher energy production at a higher capacity factor. The wind speeds are parameterized using...
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