摘要
火电机组的负荷情况直接影响发电煤耗和排放,电网企业可以通过优化整个电网的电力负荷,减小负荷峰谷差,进而减小火电机组的发电煤耗,实现减排。从电动汽车及储能技术发展、用户互动降峰和用户互动节能3个角度阐述了电力负荷整形的能力大小,并建立了负荷整形能力大小的定量测算模型,在此基础之上,研究提出了基于电力负荷整形的低碳效益测算模型。最后,结合相关预测数据和建立的低碳效益测算模型,预测了2011—2020年国家电网公司经营区域内电力负荷整形带来的低碳效益。
The thermal power generator's coal consumption and emission is directly influenced by power load,and can be lowered by reshaping the electric load wave,and as a result,carbon emission reduction can be realized.The power grid's capacity for reshaping the electric power waves is discussed in the paper from the perspective of the effects of electric mobile,the development of energy storage technique,power peak reduction and energy conservation by cooperation with users.Based on this,the assessment model on low-carbon effects of electric load wave's reshape is proposed.The amounts of carbon emission reduction from 2011 to 2020 are calculated with this model.
出处
《中国电力》
CSCD
北大核心
2012年第12期103-106,共4页
Electric Power
关键词
电网
电力负荷
低碳效益
power grid
power load
low-carbon benefit