含碳捕集及电转氢设备的低碳园区综合能源系统随机优化调度
Stochastic Optimal of Integrated Energy System in Low-Carbon Parks Considering Carbon Capture Storage and Power to Hydrogen
李江南 1程韧俐 1周保荣 2刘稼瑾 3毛田 2赵文猛 2王滔 2黄光磊 1许银亮3
作者信息
- 1. 深圳供电局有限公司,广东深圳 518000
- 2. 南方电网科学研究院有限责任公司,广东广州 510663
- 3. 清华大学深圳国际研究生院,广东深圳 518000
- 折叠
摘要
针对工业园区的零碳转型需求,建立了一种"新能源发电+氢储能"与"火电+碳捕集"的多能互补技术组合.系统考虑将氢能直接售卖给氢能汽车获益以达成经济性目标,将氢能汽车减排量加入碳交易以实现低碳性目标.通过可再生能源渗透率、弃风弃光率及氢能汽车减排量 3 个指标来量化系统的低碳效益.考虑风光出力不确定性,基于蒙特卡洛算法对风光曲线进行场景生成,基于概率距离削减法削减至4 个典型场景,然后采用随机优化方法分析典型日运行成本.结果表明:该系统既能增加风光新能源的消纳、降低碳排放,又能降低系统日运行成本,验证了零碳园区转型的可行性.
Abstract
In response to the needs of zero-carbon transformation in industrial parks,a multi-energy complementary technology combination of"new energy power generation + hydrogen energy storage"and"thermal power + carbon capture"has been established.Considering add the corresponding emission reduction of hydrogen vehicles to carbon trading and the direct sale of hydrogen energy to hydrogen vehicles,the system aims to achieve optimal economy and low-carbon performance.Besides,the system quantifies low-carbon benefits through the consumption rate of renewable energy,new energy abandonment rate and emission reduction of hydrogen vehicles.The results show that the system can not only increase the consumption of wind and solar new energy,reduce carbon emissions,but also reduce operational costs.The system can verify the feasibility of the transformation of the zero-carbon park.
关键词
电转氢/碳捕集/随机优化/综合能源系统Key words
power to hydrogen/carbon capture/stochastic optimization/integrated energy system引用本文复制引用
基金项目
中国南方电网有限责任公司科技项目(SZKJXM 20220036/09000020220301030901283)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据