GBT51368-2019······1

1 總則······13

2 術語······14

3 基本規(guī)定······15

4 基本條件······16

5 設備和材料······18

5.1 一般規(guī)定······18

5.2 光伏組件······18

5.3 材料······19

5.4 電纜······19

5.5 電纜橋架和電纜保護管······20

5.6 匯流箱······21

5.7 交/直流配電柜······21

5.8 逆變器······22

5.9 儲能系統(tǒng)······22

5.10 防雷與接地······23

6 設計······24

6.1 一般規(guī)定······24

6.2 建筑設計······24

6.3 光伏組件設計······25

6.4 構造要求······26

7 結構設計······28

7.1 一般規(guī)定······28

7.2 設計參數(shù)······28

7.3 荷載和作用······30

7.4 光伏構件結構設計······32

7.5 支撐結構設計······33

7.6 連接結構設計······33

8 發(fā)電系統(tǒng)設計······35

8.1 一般規(guī)定······35

8.2 光伏發(fā)電系統(tǒng)分類······35

8.3 系統(tǒng)接入······36

8.4 光伏發(fā)電一次系統(tǒng)······38

8.5 光伏方陣······39

8.6 變壓器及配電裝置······39

8.7 自用電系統(tǒng)······40

8.8 無功補償裝置······41

8.9 電氣二次······41

8.10 過電壓保護和接地······42

8.11 電纜敷設······43

8.12 儲能系統(tǒng)······43

8.13 發(fā)電量計算······43

9 工程施工······45

9.1 一般規(guī)定······45

9.2 土建工程······46

9.3 電氣安裝······48

9.4 系統(tǒng)調(diào)試······51

10 環(huán)境保護······55

10.1 一般規(guī)定······55

10.2 環(huán)保措施······55

11 勞動安全與職業(yè)衛(wèi)生······57

11.1 一般規(guī)定······57

11.2 工程總體布置······57

11.3 勞動安全與職業(yè)衛(wèi)生措施······58

12 消防······60

12.1 一般規(guī)定······60

12.2 防火······60

12.3 消防設施······61

13 驗收······62

14 運行與維護······64

14.1 一般規(guī)定······64

14.2 光伏方陣······65

14.3 電纜······65

14.4 電氣設備······66

14.5 儲能系統(tǒng)······66

14.6 防雷與接地······67

附錄A 光伏組件/方陣檢查測試項目······68

本標準用詞說明······70

引用標準名錄······71

附:條文說明······77

3 基本規(guī)定······80

4 基本條件······81

5 設備和材料······82

5.2 光伏組件······82

5.3 材料······82

5.5 電纜橋架和電纜保護管······84

5.8 逆變器······85

5.9 儲能系統(tǒng)······85

6 設計······86

6.1 一般規(guī)定······86

6.2 建筑設計······87

6.3 光伏組件設計······88

6.4 構造要求······89

7 結構設計······92

7.1 一般規(guī)定······92

7.2 設計參數(shù)······92

7.3 荷載和作用······92

8 發(fā)電系統(tǒng)設計······93

8.1 一般規(guī)定······93

8.3 系統(tǒng)接入······93

8.4 光伏發(fā)電一次系統(tǒng)······93

8.5 光伏方陣······93

8.6 變壓器及配電裝置······94

8.10 過電壓保護和接地······94

9 工程施工······95

9.1 一般規(guī)定······95

9.2 土建工程······96

9.3 電氣安裝······97

9.4 系統(tǒng)調(diào)試······98

11 勞動安全與職業(yè)衛(wèi)生······99

11.1 一般規(guī)定······99

11.2 工程總體布置······99

11.3 勞動安全與職業(yè)衛(wèi)生措施······99

12 消防······100

12.2 防火······100

14 運行與維護······101

14.1 一般規(guī)定······101