XXXX258KWh磷酸铁锂商业储能项目编制单位:XXXX有限公司2021年8月20日目录1、前言..................................................................42、公司简介..............................................................53、概述..................................................................53.1项目背景...........................................................53.2项目概况...........................................................63.3编制依据...........................................................64、站点现状..............................................................75、负荷分析..............................................................86、储能系统方案..........................................................86.1系统整体要求.......................................................86.2电站配置..........................................................106.3系统结构..........................................................106.4充放电策略.......................................................107、储能电池及BMS技术.................................................117.1电池系统..........................................................117.1.1储能电池系统布局及组成........................................117.1.2电池簇.......................................................117.2BMS技术.........................................................147.2.1BMS架构与功能..............................................147.2.2从控BMU..............................................................................................157.2.3主控BCU..............................................................................................177.2.4总控BAU................................................................................................187.3高压箱............................................................207.4汇流柜............................................................217.5集中控制屏.......................................................218、储能集装箱..........................................................228.1尺寸..............................................................228.2技术指标..........................................................228.3结构..............................................................228.4外观..............................................................258.6照明..............................................................258.7热管理............................................................268.8电源..............................................................268.9消防..............................................................278.10通讯及监控.......................................................288.11板房线缆敷设及接口要求...........................................298.12接地及抗干扰要求................................................309、储能变流器(PCS)..................................................309.1PCS总体功能......................................................319.2并网运行..........................................................319.3离网运行..........................................................319.4通讯情况..........................................................329.5虚拟机同步.......................................................3210、能量管理系统(EMS)...............................................3310.1EMS基本结构.......