考虑绿色化工的工业园区微电网多层规划方法
A Multi-Layer Planning Method of the Microgrid in the Industrial Park Considering Green Chemical Industry
陈逸珲 1刘怀远 2吴军 1宋福龙 2郭子辉 1肖闻杉 1王林1
作者信息
- 1. 武汉大学电气与自动化学院,湖北武汉 430072
- 2. 全球能源互联网集团有限公司经济技术研究院,北京 100031
- 折叠
摘要
针对该背景下工业园区绿色微电网的规划方法进行研究,从分布式电源、多能互补等角度建立微电网基础,引入氢、氨等绿色化工产业增加绿电消纳途径,推进低碳减排进程.以多层规划方法解决该复杂规划问题,上层以经济性指标优化冷热电联供系统的设备容量;中间层从清洁利用角度配置氢、氨等制气设备;下层考虑系统的协调运行能力,优化灵活性较差的燃气轮机的运行特性.最终通过单纯形法将该规划问题线性化,并以Matlab的Cplex求解器进行计算.最后以某钢铁厂工业园区为仿真算例,结果表明考虑氢氨利用的微电网系统减碳效果明显,并带来了一定的节支收益和经济效益.
Abstract
This paper presents a study on the planning method of the green microgrid in industrial parks considering green chemical industry.The microgrid basis is built from the perspective of distributed power supply and multi-energy complementation,and the green chemical industry such as hydrogen and ammonia is introduced to increase the consumption of green electricity and promote the process of low-carbon emission reduction.A multi-layer programming method is used to solve the complex planning problem.The upper level optimizes the equipment capacity of the cogeneration system using economic indicators;the middle layer allocates hydrogen,ammonia and other gas production equipment from the clean utilization perspective;while the lower level considers the coordinated operation ability of the system and optimizes the operating characteristics of gas turbines with poor flexibility.Finally,this planning issue is linearized using the simplex method and calculated by Cplex solver of Matlab.Taking a steel factory industrial park as an example,the study shows that the microgrid system considering the utilization of hydrogen and ammonia has an obvious carbon reduction effect,and brings some savings and economic benefits.
关键词
微电网/工业园区/氢氨利用/多层规划/低碳Key words
microgrid/industrial park/hydrogen and ammonia utilization/multi-layer planning/low-carbon引用本文复制引用
基金项目
全国重点实验室开放基金(GYW51202301438)
全球能源互联网集团有限公司科技项目(SGGEIGO0JYJS2200039)
出版年
2024
NETL
NSTL
万方数据