标题：Cost-Benefit Analysis of Two-Non Identical Cold Standby System Subject To Non-Availability of Water Resulting Failure to Produce Hydroelectric Power and Failure Due To High Acoustics
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：10
页码：16453
DOI：10.15680/IJIRSET.2014.0310038
出版社：S&S Publications
摘要：India was the 7th largest producer of hydroelectric power in 2008 after Norway: 114 TWh and 3.5% theworld total in 2008.The potential for hydroelectric power in India is one of the greatest in the world. India is endowedwith economically exploitable and viable hydro potential assessed to be about 84,000 MW at 60% load factor. Inaddition, 6,780 MW in terms of installed capacity from Small, Mini, and Micro Hydel schemes have been assessed.Also, 56 sites for pumped storage schemes with an aggregate installed capacity of 94,000 MW have been identified. Itis the most widely used form of renewable energy. India is blessed with immense amount of hydro-electric potentialand ranks 5th in terms of exploitable hydro-potential on global scenario.The present installed capacity is approximately 39,788.40 MW which is 17.39% of total electricity generation in India.The public sector has a predominant share of 97% in this sector. Water plays an important and pivotal role inproducing hydroelectric power. Non-availability of water results failure to produce hydroelectric power. Reliability is ameasure of how well a system performs or meets its design requirements. It is hence the prime concern of all scientistsand engineers engaged in developing such a system.. In this paper we have taken two types of failures (1) FNAWnon-availability of water resulting failure to produce Hydroelectric Power (2) FHA-failure due to High acousticsWhen the main unit fails due to High Acoustics then cold standby system becomes operative . High acoustics cannotoccur simultaneously in both the units and after failure the unit undergoes very costly repair facility immediately.Applying the regenerative point technique with renewal process theory the various reliability parameters MTSF,Availability, Busy period, Benefit-Function analysis have been evaluated.
关键词：Cold Standby; FNAW- non-availability of water resulting failure to produce Hydroelectric Power;FHA-failure due to High acoustics; first come first serve; MTSF; Availability; Busy period; Cost-Benefit analysis
