摘要
针对如何实现配电网低碳经济运行及新能源高比例消纳问题,提出了考虑碳交易和绿证交易的配电网优化运行策略。首先,分析建立了配电网碳交易和绿证交易模型;然后,以最小化配电网综合运行成本为目标,考虑配电网潮流约束、新能源及分布式能源机组运行约束,建立了配电网低碳经济优化运行模型;最后,基于改进的IEEE 15节点配电网模型对所提配电网优化运行模型进行了验证,结果显示,所提运行策略实现了配电网低碳经济运行,显著降低了系统的碳排放并促进了新能源的消纳,可为以新能源为主体的配电网低碳经济运行提供技术参考。
To realize the low-carbon economic operation of distribution networks with a high penetration of new energy,this study proposes an optimal operation strategy for distribution networks considering carbon trading and green certificate trading.First,distribution network carbon trading and green certificate trading models are analyzed and established.Then,using the comprehensive operation cost of a distribution network as the objective function and considering power flow constraints,the operation constraints of new and distributed energy units,a low-carbon and economic optimal operation model of the distribution network is proposed.Finally,based on the improved IEEE15 node distribution network model,the proposed optimization operation model is verified.This can realize the low-carbon economic operation of the distribution network and significantly reduce carbon emissions,as well as promote the consumption of new energy,providing a technical reference for the low-carbon economic operation of the distribution network with new energy as the main body.
作者
邓淑斌
李嵘
梁志飞
凡鹏飞
贾旭东
李梓仟
DENG Shubin;LI Rong;LIANG Zhifei;FAN Pengfei;JIA Xudong;LI Ziqian(Guangzhou Electric Power Trading Center Co.,Ltd.,Guangzhou 510663,China;China Electric Power Planning and Engineering Institute,Beijing 100120,China)
出处
《电力建设》
CSCD
北大核心
2023年第10期149-156,共8页
Electric Power Construction
基金
中国南方电网有限责任公司科技项目“面向碳达峰碳中和的源网荷储一体化新型电力市场体系研究”(GPEC(2021)007007)。
关键词
碳交易
绿证交易
配电网
优化运行
新能源消纳
carbon trading
green certificate trading
distribution network
optimal operation
consumption of new energy
