DB62T3131-2017······1

1 總則······10

2 術語······11

3 基本規定······13

4 光伏支架微型短樁基礎工程······14

4.1 一般規定······14

4.2 材料與構配件······15

4.3 微型短樁陣列布置要求······16

4.4 微型短樁施工······17

4.5 質量檢驗與驗收······21

5 光伏支架及組件安裝······26

5.1 一般規定······26

5.2 支架安裝······26

5.3 光伏組件安裝······27

6 電纜敷設······29

6.1 一般規定······29

6.2 集電電纜施工······29

6.3 電力電纜施工······31

6.4 控制電纜施工······36

7 電氣設備安裝······38

7.1 一般規定······38

7.2 匯流箱安裝······38

7.3 逆變器安裝······39

7.4 箱式變壓器安裝······40

7.5 其他電氣設備安裝······41

7.6 防雷與接地······42

8 電氣設備試驗與驗收······43

8.1 一般規定······43

8.2 35kV高壓柜試驗與驗收······43

8.3 主變壓器試驗······44

8.4 電流、電壓互感器試驗與驗收······45

8.5 斷路器、隔離開關試驗與驗收······47

8.6 屏柜及裝置試驗與驗收······48

8.7 電力電纜試驗······50

8.8 整定值的整定······50

9 系統調試與送電······51

9.1 一般規定······51

9.2 二次系統調試······51

9.3 一次設備調試······53

9.4 升壓站啟動······54

9.5 35kV各進線回路及站用變壓器的啟動······56

9.6 光伏方陣并網發電······57

10 環境保護與成品保護······59

10.1 一般規定······59

10.2 施工環境保護······59

10.3 施工成品保護······60

附錄A 微型樁基礎質量驗收記錄······62

附錄B 中間交接驗收簽證書······65

附錄C 匯流箱回路測試記錄表······66

附錄D 并網逆變器現場檢查測試表······67

本規范用詞說明······68

引用標準名錄······69

附：條文說明······71

1 總則······74

4 光伏支架微型短樁基礎工程······75

4.1 一般規定······75

4.2 材料與構配件······77

4.3 微型短樁陣列布置要求······78

4.4 微型短樁施工······79

4.5 質量檢驗與驗收······82

5 光伏支架及組件安裝······85

5.1 一般規定······85

5.2 支架安裝······85

5.3 光伏組件安裝······86

6 電纜敷設······88

6.1 一般規定······88

6.2 集電電纜施工······88

6.3 電力電纜施工······88

6.4 控制電纜施工······89

7 電氣設備安裝······90

7.1 一般規定······90

7.2 匯流箱安裝······90

7.3 逆變器安裝······90

7.4 箱式變壓器安裝······91

7.6 防雷與接地······91

8 電氣設備試驗與驗收······92

8.7 電力電纜試驗······92

8.8 整定值的整定······92

9 系統調試與送電······93

9.2 二次系統調試······93

9.3 一次設備調試······94

9.4 升壓站啟動······94

10 環境保護與成品保護······95

10.1 一般規定······95

10.2 施工環境保護······95

10.3 施工成品保護······96