目

次

          大唐国际格尔木并网光伏电站简介.................................................................................I
      

目

次................................................................................................................................II

1    

　 概述............................................................................................................................1

     

二 光伏组件设备................................................................................................................2

   电池板的检查.....................................................................................................................4
   逆变器..............................................................................................................................5
1.1   

　 功能配置....................................................................................................................6

1.2   

　 逆变器运行状态..........................................................................................................6

1.3   

　 逆变器的启动条件.......................................................................................................6

1.4   

　 逆变器的关闭条件.......................................................................................................7

1.5   

　 逆变器检查项目..........................................................................................................7

2    

　 设备规范......................................................................................................................7

2.1   

　 光伏组件....................................................................................................................7

2.2   

　 逆变器.......................................................................................................................7

2.3   

　 升压变.......................................................................................................................7

2.4   

　 蓄电池.......................................................................................................................8

2.5   

　 35kV 开关柜..............................................................................................................8

2.6   

　 35KV 隔离刀闸...........................................................................................................8

2.7   

　 400V 低压开关柜........................................................................................................9

2.8   

　 汇流箱（1MW）.........................................................................................................9

2.9   

　 35KV 高压交流真空负荷开关-熔断器组合电器...............................................................9

3    

　 主接线方式.................................................................................................................10

3.1   

　 主系统.....................................................................................................................10

3.2   

　 35kV 配电装置接线方式............................................................................................10

3.3   

　 逆变器接线方式........................................................................................................10

3.4   

　 站用电接线方式........................................................................................................10

II