目 录
1 综合说明..................................................................................................................................................1
1.1 设计依据..............................................................................................................................................1
1.2 项目概况..............................................................................................................................................2
1.3 主要技术原则......................................................................................................................................2
1.4 技术经济指标......................................................................................................................................3
2 系统一次..................................................................................................................................................4
2.1 商业用电概况.......................................................................................................................................4
2.2 负荷情况及预测..................................................................................................................................4
2.3 接入系统方案......................................................................................................................................4
2.4 建设规模..............................................................................................................................................7
2.5 短路电流分析......................................................................................................................................7
3 储能系统部分..........................................................................................................................................8
3.1 电池选型..............................................................................................................................................8
3.2 储能电池安装方式选择......................................................................................................................9
3.3 PCS 选型.............................................................................................................................................10
3.4 电池管理系统(BMS)......................................................................................................................12
3.5 储能系统总体设计............................................................................................................................17
3.6 储能系统效率分析............................................................................................................................18
3.7 储能系统安全性................................................................................................................................18
3.8 预制舱................................................................................................................................................19
4 电气部分................................................................................................................................................24
4.1 电气主接线........................................................................................................................................24
4.2 电气设备布置.....................................................................................................................................25
4.3 防雷接地............................................................................................................................................25
4.4 电缆敷设............................................................................................................................................26
4.5 站用电及照明....................................................................................................................................26
4.6.储能单元电气保护............................................................................................................................27
5 二次系统部分........................................................................................................................................28
5.1 EMS 能量管理系统.............................................................................................................................28
5.2 图像监视及安环系统........................................................................................................................32
6 土建部分................................................................................................................................................33
6.1 概述....................................................................................................................................................33