600MW超临界燃煤电厂热力系统节能分析

Yongping Yang, Yu Wu, Zhiping Yang, Ning-Ling Wang, Gang Xu
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引用次数: 2

摘要

高效、节能、环保的超临界火电机组正逐渐成为中国的主流。本文采用先进的能源系统分析方法——比耗分析法,对600MW超临界燃煤电厂的性能进行了考核,并对比耗应计进行了识别和评价。通过具体的能耗分析,给出了100%、75%和50%负荷下给水供热系统的节能效果。研究结果对超临界燃煤电厂的节能具有重要意义。
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Energy-Saving Analysis on Thermal System in 600MW Supercritical Coal-Fired Power Plants
High-efficiency, energy-saving and environmentally friendly supercritical thermal power units are gradually becoming main stream in China. In this paper, an advanced energy system analysis method, specific consumption analysis, is used to examine the performance of 600MW supercritical coal-fired power plants and to identify and evaluate the specific consumption accruals. Moreover, the specific consumption analysis provides a detailed energy saving-effect of feed-water heating system at the load of 100%, 75% and 50%. The results are of great significance for the energy-saving of supercritical coal-fired power plants.
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