51城市商业体绿色综合能源项目的LCOE分析http://dlkc.cbpt.cnki.net技术经济第4期DOI：10.13500/j.dlkcsj.issn1671-9913.2023.04.010*收稿日期：2023-01-11第一作者简介：李兴方(1993—)，男，硕士，工程师，从事市政建筑新能源技经方向工作。城市商业体绿色综合能源项目的LCOE分析李兴方，王浩，林瑞刚，吴阿峰(中国能源建设集团广东省电力设计研究院有限公司，广东广州510799)摘要：城市商业体夏季空调等耗电量巨大，容易造成区域用电负荷高峰。华南地区用能特性与北方差异较大，夏季供冷季较长，冬季基本不存在供暖需求。通过合理结合城市商业体用能特点和资源条件，采用屋面光伏、电化学储能站、冷水机组+冰蓄冷集中制冷的绿色综合能源系统，能够有效缓解区域能源高峰问题，降低碳排放强度，节约能源。采用LCOE模型分析对城市商业体绿色综合能源系统，分析其经济合理性，并进一步论证可实施性，符合区域能源绿色低碳可持续发展要求。关键词：绿色综合能源；屋面光伏；电化学储能；冰蓄冷；LCOE模型中图分类号：[TM-9]文献标志码：A文章编号：1671-9913(2023)04-51-06LCOEAnalysisofUrbanCommercialGreenComprehensiveEnergyProjectsLIXingfang,WANGHao,LINRuigang,WUAfeng(ChinaEnergyEngineeringGroupGuangdongElectricPowerDesignandResearchInstituteCo.,Ltd.,Guangzhou510799,China)Abstract:Thepowerconsumptionofurbancommercialbuildingssuchasairconditionersinsummerishuge,whichiseasytocausethepeakofregionalpowerload.ThecharacteristicsofenergyconsumptioninSouthChinaarequitedifferentfromthoseinthenorth.Thecoolingseasoninsummerislonger,andthereisbasicallynoheatingdemandinwinter.Byreasonablycombiningtheenergyconsumptioncharacteristicsandresourceconditionsofurbancommercialbuildings,adoptingthegreencomprehensiveenergysystemofroofphotovoltaic,electrochemicalenergystoragestation,waterchiller+icestorageandcentralizedrefrigerationcaneffectivelyalleviatetheregionalenergypeakproblem,reducecarbonemissionintensityandsaveenergy.TheLCOEmodelisusedtoanalyzethegreencomprehensiveenergysystemofurbancommercialentities,analyzeitseconomicrationality,andfurtherdemonstrateitsfeasibility,meetingtherequirementsofgreenandlow-carbonsustainabledevelopmentofregionalenergy.Keywords:greenc...
