基于多评估指标体系的抽蓄-风-光-火容量配置优化研究  

Research on Optimization of Pumped Storage-wind-photovoltaic-thermal Capacity Allocation Based on Multi-evaluation Index System

作　　者：刘瞳昌 马云华 闫明 翟鹏[2] 蔡卫江 曾茂森 陈帝伊[4] LIU Tong-chang;MA Yun-hua;YAN Ming;ZHAI Peng;CAI Wei-jiang;ZENG Mao-sen;CHEN Di-yi(Huaneng Lancang River Hydropower Inc.,Kunming 650000,China;Xi’an Thermal Power Research Institute Co.,Ltd.,Xi’an 710000,China;NARI Group Co.,Ltd.,Nanjing 211000,China;College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,China)

机构地区：[1]华能澜沧江水电股份有限公司,云南昆明650000 [2]西安热工研究院有限公司,陕西西安710000 [3]南瑞集团有限公司,江苏南京211000 [4]西北农林科技大学水利与建筑工程学院,陕西杨凌712100

出　　处：《水电能源科学》2024年第12期213-217,共5页Water Resources and Power

基　　金：华能集团水电厂调速器全国产化研发项目(C501202303060028)。

摘　　要：自2020年提出“双碳”目标以来,以风能和光能为主体的多能源发电基地建设发展尤为突出,风光由于自身出力的随机性和波动性,在多能源基地规划建设时需要配备一定装机的水电、储能或火电作为调节能源来平滑风光的输出功率。基于青海地区采集的风光数据,利用GAMS软件搭建了以系统运行成本最小为目标的抽蓄-风-光-火的优化调度模型,然后从稳定性、互补性、经济性三个方面提出了相关评价指标体系,并基于此进行容量配置方案的优化,最后利用几种典型的出力情景验证了该模型的有效性和配置方案合理性,为多能源发电基地的调度运行和容量配置提供了参考。Since the"double carbon"goal was proposed in 2020,the construction and development of multi-energy power generation base based on wind and light energy is particularly prominent.The randomness and volatility of wind and photovoltaic output are required to be equipped with a certain installed hydropower,energy storage or thermal power as regulating energy to smooth the output power of wind and photovoltaic power.Based on the windphotovoltaic data collected in Qinghai region,the GAMS software was used to build an optimal scheduling model of pumped storage-wind-photovoltaic-thermal with the goal of minimizing system operation cost.Then,the relevant evaluation index system was put forward from three aspects of stability,complementarity and economy.The capacity allocation scheme was opti-mized.Finally,the validity of the model and the rationality of the configuration scheme were verified by several typical scenarios of output.This study provides a reference for the scheduling operation and capacity allocation of multi-energy power generation base.

关 键 词：多能源联合发电 抽蓄-风-光-火 容量配置优化 MINLP 评估指标体系 

分 类 号：TM61[电气工程—电力系统及自动化]