TITLE:
A Theoretical Investigation of Efficiency Enhancement in Thermal Power Plants
AUTHORS:
Venkata Seshendra Kumar Karri
KEYWORDS:
Thermal Power Plant; Power Enhancement; Flue Gas Desulphurization; Direct Method, Indirect Method; Flue Gas Loss
JOURNAL NAME:
Modern Mechanical Engineering,
Vol.2 No.3,
August
31,
2012
ABSTRACT: The need to operate a boiler efficiently in today’s environment is at the top of many plant owners and operators lists. Unfortunately, operating a boiler efficiently and meeting local emission regulations do not always go hand in hand. However, advances in boiler system design and technology have made this a much more achievable task. The potential for energy improvements and cost savings is substantial when considered that most boilers operating today are performing at efficiencies that are less than 70 percent. The performance calculation and rectification measures are essential for performance evaluation and efficiency enhancement. Since the efficiency decreases from time to time it is required to find out the losses occurring in boiler using proper methodology. The environmental issues and economy are the secondary factors to be considered after finding the losses. Due to increase in fuel price and demand in more energy requirement in everyday life, proper utilization of materials and resources are necessary. This present deals with the aim of estimating the heat losses occurring in thermal power plant boilers and hence finding suitable ways for reducing it, hence allowing plants to achieve more performance, sustainability and cost-effective maintenance operation of a steam system.