电力系统自动化Issue(17)：177-182,6.DOI:10.7500/AEPS20140504014
一种考虑备用影响的光伏发电碳减排量计算方法
A Carbon Emission Reduction Calculation Method of Photovoltaic Considering Influence of Reserve
摘要
Abstract
The calculation of actual emission reduction of grid-connected photovoltaic(PV) stations plays a very important role in the planning of PV stations and the development of PV industry.With the steady expansion of PV stations,the adverse effects of power output fluctuation in the traditional power system will,in turn,become more conspicuous.To mitigate such adverse effects,it is necessary to have some spinning reserve on the system side and the effect should be counted in the carbon emission reduction of PV.This paper analyzes the measured power data of Longyuan photovoltaic station in Geermu area of Qinghai province,gives the classification algorithm for PV power curves based on the characteristics of power fluctuation.The curves are divided into four categories based on the fluctuation,corresponding to the sunny,overcast,hardly cloudy and cloudy weather conditions.The statistics of power generation of PV station under each weather condition is also given.Based on this, the carbon emission reduction calculation model and method considering the influence of reserve are also proposed,which can accurately calculate the carbon emission reduction effects according to the capacity and meteorological information.This algorithm is also able to calculate the carbon reduction benefits for PV station planning.关键词
光伏发电/碳排放/曲线分类/备用容量Key words
photovoltaic generation/carbon emissions/curve classification/reserve capacit y引用本文复制引用
孙英云,侯建兰,何国庆,李红莉..一种考虑备用影响的光伏发电碳减排量计算方法[J].电力系统自动化,2014,(17):177-182,6.基金项目
国家高技术研究发展计划(863计划)资助项目(2011AA05A301)。This work is supported by National High Technology Research and Development Program of China (863 Program)(No.2011AA05A301) （863计划）
