高电压技术2024，Vol.50Issue(11)：5164-5173,中插16-中插18,13.DOI:10.13336/j.1003-6520.hve.20230810
考虑碳捕集电厂运行灵活性的网-储联合规划
Joint Grid-storage Planning Considering Operational Flexibility of Carbon Capture Power Plant
摘要
Abstract
The carbon capture power plant(CCPP)is promising to promote renewable energy integration and low carbon transition,which can reduce the carbon emission and improve the power system flexibility.Based on the flexible opera-tion of the CCPP,a joint grid-storage planning approach is proposed.In order to surmount the difficulty in calculating with massive scenarios,the improved k-means method is used to reduce the number of the scenarios of wind generation,and the typical scenarios can be determined according to the Spearman coefficient.The flexible operation mechanism of the CCPP is analyzed,and the model and quantitative indices of the power system flexibility are proposed.The bi-level model for the grid-storage planning considering the CCPP is built.The transmission line and energy storage system are configurated in the planning level,and the flexibility of the CCPP is considered in the operation level.The modified IEEE RTS-24 bus system is used to verify the proposed planning method,of which the results show superior performance in improving the flexibility margin of the power system and reducing the investment costs of the transmission line and ener-gy storage system.The research results demonstrate the effectiveness of the proposed planning method.关键词
灵活性资源/碳捕集电厂/网-储联合规划/场景生成/场景削减/低碳化运行Key words
flexible resource/carbon capture power plant/joint grid-storage planning/scenario generation/scenario re-duction/low carbon operation引用本文复制引用
邹世豪,曹永吉,张恒旭,肖晋宇,侯金鸣,赵小令..考虑碳捕集电厂运行灵活性的网-储联合规划[J].高电压技术,2024,50(11):5164-5173,中插16-中插18,13.基金项目
国家自然科学基金(52177096) （52177096）
山东省自然科学基金(ZR2021QE133) （ZR2021QE133）
国家电网公司科技项目(SGGEIG00JYJS2200050).Project supported by National Natural Science Foundation of China(52177096),Natural Science Foundation of Shandong Province(ZR2021QE133),Science and Technology Project of SGCC(SGGEIG00JYJS2200050). （SGGEIG00JYJS2200050）
