中国电力 ›› 2024, Vol. 57 ›› Issue (5): 149-156.DOI: 10.11930/j.issn.1004-9649.202303109

• 电网 • 上一篇    下一篇

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

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()   

  1. 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
  • 收稿日期:2023-03-27 出版日期:2024-05-28 发布日期:2024-05-16
  • 作者简介:李江南(1987—),男,高级工程师,从事电网调度运行与控制、虚拟电厂、电力现货研究,E-mail:15813895996@163.com
    程韧俐(1972—),女,高级工程师(教授级),从事电力系统调度研究,E-mail:2366807010@qq.com
    周保荣(1974—),男,高级工程师(教授级),从事电力系统稳定分析研究,E-mail:zhoubr@csg.cn
    刘稼瑾(1993—),女,硕士研究生,从事综合能源系统规划运行、电氢能源系统研究,E-mail:liujiaji22@mails.tsinghua.edu.cn
    许银亮(1983—),男,通信作者,副教授,从事虚拟电厂、微电网和智能电网的分布式控制等研究,E-mail:xu.yinliang@sz.tsinghua.edu.cn
  • 基金资助:
    中国南方电网有限责任公司科技项目(SZKJXM20220036/09000020220301030901283)。

Stochastic Optimal of Integrated Energy System in Low-Carbon Parks Considering Carbon Capture Storage and Power to Hydrogen

Jiangnan LI1(), Renli CHENG1(), Baorong ZHOU2(), Jiajin LIU3(), Tian MAO2, Wenmeng ZHAO2, Tao WANG2, Guanglei HUANG1, Yinliang XU3()   

  1. 1. Shenzhen Power Supply Bureau Co., Ltd., Shenzhen 518000, China
    2. China Southern Power Grid Science Research Institute Co., Ltd., Guangzhou 510663, China
    3. Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518000, China
  • Received:2023-03-27 Online:2024-05-28 Published:2024-05-16
  • Supported by:
    This work is supported by Science and Technology Project of China Southern Power Grid Corporation (No.SZKJXM20220036/09000020220301030901283).

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。

关键词: 电转氢, 碳捕集, 随机优化, 综合能源系统

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.

Key words: power to hydrogen, carbon capture, stochastic optimization, integrated energy system