摘要
在低碳经济背景下,引入碳交易和发展低碳能源发电成为实现电力系统低碳化发展的重要手段。由于燃气发电具有效率高、碳排放量低、调峰能力强等优点,因此将燃气机组加入到规划方案中,建立基于碳交易的低碳电源规划模型。模型以系统综合成本最小为目标,成本中包含投资运行成本和碳交易成本,同时考虑天然气供应约束、碳交易量约束等约束条件。采用离散细菌群体趋药性算法对模型进行求解,通过模型对比和灵敏性分析得出燃气机组和碳交易机制的加入可优化电源结构,促进低碳机组的投建,实现电力系统低碳减排的结论,验证了模型的有效性。
In the context of low carbon economy,introducing carbon trading and developing low-carbon energy generation is an important means to realize low-carbon development of the power system.Because gas power generation has the advantages of high efficiency,low carbon emission and strong peak load capability,the gas generator unit is added to the planning plan and a low carbon power planning model based on carbon trading is established.The goal of the model is to minimize the cost of the system integration.The cost includes investment operation cost and carbon transaction cost.And the natural gas supply constraints and carbon trading constraints are increased in the constraint condition.Finally,using the discrete bacterial colony chemotaxis algorithm solves this model.Through the model comparison and sensitivity analysis,it is concluded that the addition of gas turbine unit and carbon trading mechanism can optimize the power supply structure,promote the construction of low carbon unit,and realize the conclusion of low carbon emission reduction of power system.And the results verify the effectiveness of the proposed power planning model.
作者
张晓辉
梁军雪
赵翠妹
王璐
胡佳琳
钟嘉庆
Zhang Xiaohui;Liang Junxue;Zhao Cuimei;Wang Lu;Hu Jialin;Zhong Jiaqing(Key Lab of Power Electronics for Energy Conservation and Motor Drive of Hebei Province,Yanshan University,Qinhuangdao 066004,China;SPIC China Power Complete Equipment Co.,Ltd.,Beijing 100080,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2020年第7期92-98,共7页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(6187023566)
河北省高等学校科学技术研究重点项目(ZD2020129)。
关键词
电源规划
低碳
天然气
风电
碳交易机制
离散细菌群体趋药性算法
electric power plants
low carbon
natural gas
wind power
carbon trading mechanism
discrete bacterial colony chemotaxis algorithm
