计及弃风的“电气互补-冷热联供”模式研究  

STUDY ON MODE OF“ELECTRICITY AND GAS COMPLEMENTATION”-“COOLING AND HEATING COMBINED SUPPLY”CONSIDERING WIND CURTAILMENT

作　　者：卞一帆 谢丽蓉 杨建宾 马伟[1] 包洪印 Bian Yifan;Xie Lirong;Yang Jianbin;Ma Wei;Bao Hongyin(Engineering Research Center for Energy Generation&Grid of Ministry of Education(Xinjiang University),Urumqi 830047,China;CSIC of Haiwei(Xinjiang)New Energy Co.,Ltd.,Urumqi 830002,China)

机构地区：[1]可再生能源发电与并网技术教育部工程研究中心(新疆大学),乌鲁木齐830047 [2]中船重工海为(新疆)新能源有限公司,乌鲁木齐830002

出　　处：《太阳能学报》2022年第4期311-317,共7页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(62163034);新疆维吾尔自治区区域协同创新专项(科技援疆计划)(2018E02072);新疆维吾尔自治区高校科研计划自然科学重点项目(XJEDU2020I004)。

摘　　要：针对弃风严重以及传统供暖方式存在难以“热电解耦”的问题,提出一种将蓄热式电锅炉、燃气锅炉、吸收式制冷机相结合的“电气互补-冷热联供”弃风消纳模式。首先,根据弃风和冷热负荷特性建立“电气互补-冷热联供”模型;然后,考虑供暖与制冷成本,构建“电气互补-冷热联供”经济性模型;最后,通过算例分析与传统“燃气锅炉-空调”供暖制冷模型的经济性进行对比。结果表明:所提模式可在消纳弃风的同时减少碳排放量,达到提升系统收益的目的。In view of the serious wind curtailment and the difficulty of“Thermoelectric Decoupling”in the traditional heating methods,a type mode of accommodating wind power named“Electricity and Gas Complementation”-“Cooling and Heating Combined Supply”is proposed,which combines heat storage electric boilers,gas boilers and absorption chillers.First,to establish a model of“Electricity and Gas Complementation”-“Cooling and Heating Combined Supply”based on the characteristics of the curtailed wind power,heat loads and cold loads.Then,considering the costs of heating and cooling,to construct an economic model of“Electricity and Gas Complementation”-“Cooling and Heating Combined Supply”.Finally,the economical efficiency of the traditional model in heating and cooling named“Gas Boiler-Air Conditioning”is compared with the model of this paper by the example analysis.The results show that the proposed model can reduce the carbon emissions while absorbing the abandonment of wind power,and achieve the purpose of improving system economy.

关 键 词：风电消纳 储热 冷热联供 蓄热式电锅炉 吸收式制冷机 

分 类 号：TM614[电气工程—电力系统及自动化]