摘要
目前,对于光伏发电节能减排环境效益的计算方法,尚无相应的规范和依据,而用经验公式推算又存在诸多问题,本文利用国内90余种典型煤质工业分析和元素分析数据,采用火电工程设计烟气量计算公式,分别计算其烟气量。经归纳、统计分析,推导出煤质低位发热量计算烟气量公式。该公式可以一式简捷、快速地分别计算光伏发电工程SO2、NOx、烟尘污染物节能减排量,还可供核算风力发电工程节能减排环境效益及强化环境保护管理(计算燃煤工业污染源烟气污染物排放量、浓度)等借鉴。
At present, there is no relevant specification and basis for environmental benefits computing method of en- ergy saving for photovoltaie system while many problems exist for empirical formula calculation. This article used data from 90 domestic typical coal property industrial analysis and elemental analysis to calculate amount of flue gas adop- ting smoke design formula for thermal power. Through statistical analysis, the formula for calculating coal property net calorific power was derived. The formula can simplify the calculation of the amount of SO2 and NOx in photovohaic system, meanwhile it provides reference for checking environmental benefits of energy saving for wind power project. At the same time, the formula can calculate emission and density of flue gas of coal fired industrial sources.
出处
《华北电力技术》
CAS
2014年第10期67-70,共4页
North China Electric Power
关键词
光伏发电
节能减排
环境效益
photovoltaic system, energy saving, environmental benefits
