计及需求响应的含风电场电力系统发电与碳排放权联合优化调度Optimal Dispatch Coordinating Power Generation With Carbon Emission Permit for Wind Farms Integrated Power Grid Considering Demand Response
刘晓;艾欣;彭谦;
摘要(Abstract):
提出了一种节能减排形势下的优化调度模型和解法。研究对象上,文中研究了风电、火电、需求响应3种发电(虚拟发电)形式,需求响应可为系统提供零碳发电资源和旋转备用。模型建立上,基于多目标安全约束机组组合模型,采用发电和碳排放联合调度的方式,寻求经济目标与排放目标的折中协调解;约束条件综合考虑了需求响应、安全约束和碳排放等多种约束。解法上,采用分段线性化的方式,利用混合整数线性规划进行求解,解法适用于大规模系统,使模型更具实用价值。算例分析表明,决策结果能够兼顾排放与成本,并且在调度中引入需求响应可提高系统的风电消纳能力,具有显著的节能减排效益。
关键词(KeyWords): 碳排放交易;发电与碳排放权联合调度;机组组合;需求响应;混合整数线性规划
基金项目(Foundation): 高等学校学科创新引智计划(111计划)项目(B08013)~~
作者(Author): 刘晓;艾欣;彭谦;
Email:
DOI: 10.13335/j.1000-3673.pst.2012.01.039
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