电力建设2023，Vol.44Issue(12)：28-42,15.DOI:10.12204/j.issn.1000-7229.2023.12.003
考虑源荷碳势耦合的电力系统双层低碳经济调度
Two-Stage Low-Carbon Economic Scheduling of Power System Considering Source-Load Carbon Intensity Coupling
摘要
Abstract
Aiming at the current low-carbon scheduling on the load side of a single low-carbon means,and the source and load sides of the carbon reduction method being relatively independent of the lack of linkage,this study establishes a two-layer low-carbon optimization scheduling model of a power system considering the source-load carbon potential coupling in the market a few days ago.The upper model is based on the ladder carbon trading market,calculates the carbon market transaction cost of the source side,and establishes a low-carbon economic dispatch model of the power system considering the source-load carbon potential constraints in accordance with the load classification,and solves the initial scheduling scheme of the units;the lower model adopts the theory of carbon emission flow,and calculates the carbon potential indexes of each node of the load side and the carbon emission responsibility sharing amount,and establishes a two-layer low-carbon optimization dispatch model of the power system considering the source-load carbon potential constraints.The lower model employs the carbon emission flow theory to calculate the carbon potential index of each node on the load side and the carbon emission responsibility sharing amount based on the scheduling scheme of the upper model,establishes a multi-type demand response model on the load side,and utilizes the user-side regulation ability to optimize the load distribution to further realize low-carbon system benefits.Finally,under the premise of wind power uncertainty modeling,an example analysis is conducted based on the improved IEEE 30-node system,and the results indicate that the scheduling method can effectively promote wind power consumption and reduce carbon emissions.关键词
碳排放流/需求响应/碳排约束/低碳经济调度Key words
carbon emission streams/demand response/carbon emission constraints/low-carbon scheduling分类
动力与电气工程引用本文复制引用
张翰林,汪睿哲,刘友波,袁川,向月,刘俊勇..考虑源荷碳势耦合的电力系统双层低碳经济调度[J].电力建设,2023,44(12):28-42,15.基金项目
This work is supported by National Natural Science Foundation of China(No.U2166211).国家自然科学基金项目(U2166211) （No.U2166211）
