南方电网新型电力系统规划建设的量化评估与分析  

Quantitative Evaluation and Analysis of Planning and Construction of the New Power System in China Southern Power Grid

作　　者：何伊慧 管霖[1] 王彤 周保荣 郭知非 陈灏颖 HE Yihui;GUAN Lin;WANG Tong;ZHOU Baorong;GUO Zhifei;CHEN Haoying(School of Electric Power Engineering,South China University of Technology,Guangzhou 510641,China;Electric Power Research Institute,CSG,Guangzhou 510663,China)

机构地区：[1]华南理工大学电力学院,广州510641 [2]南方电网科学研究院,广州510663

出　　处：《南方电网技术》2024年第10期40-53,共14页Southern Power System Technology

基　　金：国家自然科学基金资助项目(U22B6007)。

摘　　要：双碳目标和新能源发电的快速发展是新型电力系统的标志。高比例可再生能源和高比例电力电子装备使新型电力系统在动态特性、电力平衡与调度运行方式上展现出新特征和新挑战,也推动了数字电网技术与应用的提速。从新型电力系统内涵、特征和发展要求出发,兼顾资源禀赋差异与跨区域电能互济贡献,提出了新型电力系统建设的评价指标集。对南方电网2025、2030年进行系统时序生产模拟和新型电力系统指标的量化计算。在此基础上对南方电网新型电力系统规划建设进行了评估分析。The dual-carbon target and the rapid development of new energy generation are the symbols of the new power system.High proportion of renewable energy and power electronic equipments bring new features and challenges to the new power system in dynamic characteristics,power balance and dispatching operation mode,and also promote the speed of digital grid technology and ap⁃plication.From the aspect of the connotation,characteristics and development requirements of the new power system,the evaluation index set of the construction of the new power system is put forward considering the differences in resource endowments and the mutual contribution of trans-regional electric energy.The system time series production simulation and the quantitative calculation of the new power system index are carried out for the planning year 2025 and 2030 of China Southern Power Grid.On this basis,the new power system planning and construction in China Southern Power Grid is evaluated and analyzed.

关 键 词：新型电力系统 双碳目标 指标集 指标计算 时序生产模拟 

分 类 号：TM715[电气工程—电力系统及自动化]