摘要
为解决燃气电厂内厂用电不平衡引起的资源浪费、碳排放量高等问题,实现多种负荷与储能设备之间的协调运行,提出了一种计及厂用电不平衡状态感知与碳减排的多能源储能优化配置模型。首先,对厂内多种负荷用能需求的不确定性进行分析,在此基础上建立燃气电厂的厂用电不平衡状态感知模型;然后,以多能源储能系统综合成本最小、碳排放量最小、天然气利用效率最大为目标,构建了燃气电厂多能源储能优化配置模型,并进行求解;最后,通过算例仿真验证提出的多能源储能优化配置模型能够减少天然气资源浪费,提高燃气电厂的经济性和碳减排能力。
In order to solve the problems of resource waste and high carbon emissions caused by plant power imbalance of gas-fired power plants,and to achieve coordinated operation between various loads and energy storage equipment,an optimal configuration model of multi-energy storage considering the situation awareness of plant power imbalance and the carbon emission reduction is proposed in this paper.Firstly,the uncertainty of the energy demand of various loads is analyzed.On this basis,a situation awareness model of plant power imbalance in the gas-fired power plants was established.Then,with the goal of minimizing the comprehensive cost of multienergy storage system,minimizing carbon emissions and maximizing the utilization efficiency of gas,this paper constructs an optimal configuration model of multi-energy storage for gas-fired power plants,and solves it.Finally,it is verified by example simulation that the optimal configuration model of multi-energy energy storage proposed in this paper can reduce the waste of gas resources,improve the economy and carbon emission reduction capacity of the gas-fired power plants.
作者
杨子建
赵璐
王越超
陈思远
孙广涛
朱琪
陈哲
闫佳佳
Yang Zijian;Zhao Lu;Wang Yuechao;Chen Siyuan;Sun Guangtao;Zhu Qi;Chen Zhe;Yan Jiajia(Beijing Jingneng Gaoantun Gas Fired Thermal Power Co.,Ltd.,Beijing 100024,China;Depth Energy Technology Aalborg University,Aalborg DK-9220,Denmark;School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China)
出处
《可再生能源》
CAS
CSCD
北大核心
2023年第11期1512-1519,共8页
Renewable Energy Resources
基金
厂用电监控及能量管理系统研究与应用项目(13802021FBAA0460)
国家重点研发计划资助项目(2017YFB0902100)。
关键词
厂用电不平衡
碳减排
多能源储能
不确定性
plant power imbalance
carbon emission reduction
multi-energy storage
uncertainty
