考虑碳交易收益和网损成本的发电权交易优化模型  

Optimization model of power generation right trading considering carbon trading income and network loss cost

作　　者：王子恒 鲍海[1] 张峰 丁津津 WANG Ziheng;BAO Hai;ZHANG Feng;DING Jinjin(School of Electrical and Electronic Engineering,North China Electric Power University,Beijing 102206,China;Electric Power Research Institute of State Grid Anhui Electric Power Co.,Ltd.,Hefei 230601,China)

机构地区：[1]华北电力大学电气与电子工程学院,北京102206 [2]国网安徽电力有限公司电力科学研究院,安徽合肥230601

出　　处：《电力自动化设备》2023年第5期23-29,共7页Electric Power Automation Equipment

摘　　要：随着“双碳”目标的提出,亟需完成电源结构调整和降耗减排的任务。提出一种考虑碳交易收益和网损成本的含新能源系统发电权交易优化模型,以推动各类发电厂商积极参与发电权交易。采用发电权日内多边协商交易模式,在降低交易偏差的同时提升交易效率并扩大规模;融合碳交易机制,构建风火、光火和火火多种发电权交易结构,充分挖掘各机组的减排潜力;基于功率分量理论计算交易前、后网损成本的变化,为网损费用的控制和结算问题的解决提供参考;以多边协商交易后综合收益最优为目标函数,考虑出力特性、系统安全等约束条件,建立日内发电权交易电量优化模型。改进的IEEE39节点系统仿真结果验证了所提模型的有效性。With the proposal of“dual carbon”goal,it is urgent to finish the task of power structure adjust⁃ment and consumption and emission reduction.An optimization model of power generation right for system with renewable energy is proposed considering carbon trading income and network loss cost,which aims to promote various power plants to actively participate in power generation right trading.The intra-day multi⁃lateral negotiation trading mode of power generation right is adopted,which reduces the trading deviation while improves the trading efficiency and expands the scale.Integrating the carbon trading mechanism,mul⁃tiple power generation right trading structures of wind-thermal,light-thermal and thermal-thermal are con⁃structed,which fully exploit the emission reduction potential of each unit.The network loss cost difference before and after trading is calculated based on the power component theory,which provides reference for the problems of network loss cost control and settlement.An optimization model of intra-day power genera⁃tion right trading electricity quantity is built,which takes the optimal comprehensive income after multilateral negotiation trading as the objective and considers the constraints of output characteristic and system security and so on.The simulative results of the improved IEEE 39-bus system verify the effectiveness of the pro⁃posed model.

关 键 词：发电权交易 碳交易 网损成本 多边协商 日内交易 新能源消纳 

分 类 号：TM73[电气工程—电力系统及自动化]