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A Theoretical Investigation of Efficiency Enhancement in Thermal Power Plants
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作者 Venkata Seshendra Kumar Karri 《Modern Mechanical Engineering》 2012年第3期106-113,共8页
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 alwa... 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. 展开更多
关键词 thermal power plant power Enhancement flue gas desulphurization Direct METHOD Indirect METHOD flue gas LOSS
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加速火电厂烟气脱硫设备国产化 被引量:1
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作者 宋长玉 《东方电气评论》 2000年第2期105-108,共4页
煤是中国的主要能源,每年燃煤排放的SO_2达2000多万t,其中火力发电占50%以上。解决烟气脱硫问题迫在眉睫,所需的烟气脱硫设备数量多、投资大,走国产化的道路势在必行。
关键词 火电厂 烟气脱硫设备 国产化 SO2污染
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