太阳能Issue(5)：81-87,7.DOI:10.19911/j.1003-0417.tyn20240430.02
多能互补风光水火储一体化系统装机容量规划及协调控制方法研究
RESEARCH ON INSTALLED CAPACITY PLANNING AND COORDINATED CONTROL METHODS FOR MULTI-ENERGY COMPLEMENTARY WIND-PV-HYDRO-THERMAL-STORAGE INTEGRATED SYSTEM
秦柯 1胡江 1刘小江 2何向刚 1马蕊1
作者信息
- 1. 贵州电网有限责任公司电网规划研究中心,贵阳 550003
- 2. 中国电力工程顾问集团西南电力设计院有限公司,成都 610021
- 折叠
摘要
Abstract
To achieve the goals of emission peak and carbon neutrality and to meet the requirements of green and low-carbon development in the power sector,as well as to ensure the economic and secure integration of renewable energy,this paper constructs an multi-energy complementary integrated system of wind-PV-hydro-thermal-storage,based on large-scale hydropower and thermal power plants.A installed capacity planning and coordinated control method for a multi-energy complementary wind-PV-hydro-thermal-storage integrated system is proposed,and a two-layer optimization model is established.The method is compared with a fixed capacity wind-PV-hydro-thermal-storage integrated system.The research results show that:the two-layer optimization model simultaneously considers the optimization of installed capacity and multi energy complementary operation coordination control,and both can achieve optimal results.After optimization,the investment cost has decreased,and it is possible to achieve no wind or solar waste with a smaller installed capacity of energy storage systems,and obtain higher returns.The lower-level control method of the two-layer optimization model realizes coordinated control of multi-energy complementarity.While ensuring system balance the output power of thermal power units is reduced and more stable,enhancing the stability of the integrated system.关键词
多能互补/装机容量规划/风电/光伏发电/火电/储能/双层规划模型/协调控制Key words
multi-energy complementarity/installed capacity planning/wind power/PV power generation/thermal power/energy storage/two-layer planning model/coordinated control分类
信息技术与安全科学引用本文复制引用
秦柯,胡江,刘小江,何向刚,马蕊..多能互补风光水火储一体化系统装机容量规划及协调控制方法研究[J].太阳能,2025,(5):81-87,7.
