第 1 章 太陽能電池和光伏組件的結構及工作原理 ·················································1
1.1 太陽能電池簡介 ·····························································································1
1.2 光伏組件結構 ·································································································3
1.3 光伏組件的工作環(huán)境 ·····················································································5
第 2 章 光伏組件高風速砂塵檢測技術 ·····································································9
2.1 中國自然環(huán)境和適用光伏組件的典型環(huán)境··················································9
2.2 高風速砂塵試驗方法和檢測流程································································11
2.2.1 試驗設備·······························································································13
2.2.2 試驗步驟·······························································································15
2.2.3 注意事項·······························································································16
2.2.4 試驗設計·······························································································16
2.3 高風速砂塵對光伏組件性能影響的數(shù)據(jù)分析············································17
2.3.1 外觀檢查·······························································································17
2.3.2 吹砂試驗前最大功率檢測·······································································17
2.3.3 吹砂試驗前電安全性檢測（絕緣、濕漏電流和接地連續(xù)性檢測）·············17
2.3.4 吹砂試驗前 EL 檢測···············································································18
2.3.5 吹砂試驗·······························································································19
2.3.6 吹砂試驗后最大功率檢測·······································································19
2.3.7 吹砂試驗后電安全性檢測（絕緣、濕漏電流和接地連續(xù)性檢測）·············19
2.3.8 吹砂試驗后 EL 檢測···············································································19
2.4 總結 ···············································································································21
參考文獻 ················································································································21
第 3 章 光伏組件不均勻雪載檢測技術 ···································································24
3.1 光伏組件不均勻雪載試驗 ···········································································24
3.2 不均勻雪載試驗方法 ···················································································25
3.2.1 試驗流程·······························································································26
3.2.2 不均勻雪載的壓強分布和計算方法 ·························································28
3.2.3 雪載設備 ································································································35
3.3 數(shù)據(jù)分析 ·······································································································36
3.3.1 PV2～PV6 壓強變化規(guī)律········································································36
3.3.2 PV2～PV6 位移量變化規(guī)律 ····································································38
3.3.3 PV7 數(shù)據(jù)分析························································································40
3.4 總結 ···············································································································40
第 4 章 光伏組件熱斑耐久性試驗和旁路二極管功能檢測技術 ···························42
4.1 熱斑的形成和光伏組件級聯(lián)分類································································42
4.2 光伏組件熱斑耐久性試驗檢測設備····························································44
4.3 晶體硅光伏組件熱斑檢測 ···········································································45
4.3.1 晶體硅光伏組件熱斑檢測流程································································45
4.3.2 晶體硅組件熱斑耐久性試驗結果分析······················································47
4.3.3 小結······································································································54
4.4 光伏組件旁路二極管功能試驗方法····························································54
4.4.1 旁路二極管功能試驗遮擋檢測原理 ·························································55
4.4.2 不同光伏組件及內(nèi)部電路結構示例 ·························································57
4.4.3 不同內(nèi)部電路結構的光伏組件遮擋位置分析············································58
4.4.4 旁路二極管功能試驗分析·······································································62
4.4.5 小結······································································································63
第 5 章 光伏組件箱模擬運輸檢測技術 ···································································64
5.1 光伏組件箱模擬運輸檢測技術的重要作用················································64
5.1.1 研究背景及意義 ····················································································64
5.1.2 光伏組件箱模擬運輸檢測的目標與主要內(nèi)容············································66
5.2 光伏組件箱模擬運輸試驗的理論基礎························································67
5.2.1 模擬運輸?shù)脑囼炘�理·············································································�?7
5.2.2 模擬運輸試驗環(huán)節(jié)與各項參數(shù)································································67
5.3 光伏組件箱模擬運輸檢測數(shù)據(jù)和結果分析················································71
5.3.1 光伏組件箱模擬運輸檢測的主要內(nèi)容······················································71
5.3.2 光伏組件箱模擬運輸試驗·······································································73
5.3.3 環(huán)境試驗·······························································································74
5.3.4 檢測結果和數(shù)據(jù)分析··············································································76
5.4 光伏組件箱模擬運輸檢測注意事項····························································82
5.4.1 普通單玻帶邊框光伏組件的包裝注意事項···············································82
5.4.2 雙玻無邊框光伏組件的包裝注意事項······················································82
參考文獻 ················································································································83
第 6 章 太陽光入射角對光伏組件光電特性的影響 ···············································84
6.1 太陽光入射角對太陽能電池光電特性影響的研究····································84
6.1.1 研究背景·······························································································84
6.1.2 研究現(xiàn)狀·······························································································86
6.1.3 研究內(nèi)容與意義 ····················································································87
6.2 試驗方法 ·······································································································88
6.2.1 檢測設備與光伏組件··············································································88
6.2.2 光伏組件性能檢測 ·················································································90
6.3 試驗結果與分析 ···························································································94
6.3.1 太陽光入射角對光伏組件光電特性的影響···············································94
6.3.2 太陽光入射角對不同柵線光伏組件光電轉(zhuǎn)換效率的影響···························97
6.3.3 太陽光入射角對光伏幕墻（薄膜）組件光電特性的影響···························98
6.3.4 太陽光入射角對光伏組件相對透光率的影響············································99
6.4 總結 ·············································································································101
參考文獻 ··············································································································101
第 7 章 雙面光伏組件光電特性檢測技術 ·····························································103
7.1 雙面光伏組件檢測技術概述 ·····································································104
7.1.1 研究背景·····························································································104
7.1.2 研究現(xiàn)狀·····························································································105
7.1.3 研究內(nèi)容與意義 ··················································································105
7.2 試驗方法 ·····································································································106
7.2.1 檢測設備與光伏組件············································································106
7.2.2 光伏組件性能檢測 ···············································································106
7.3 試驗結果與分析 ·························································································109
7.3.1 室內(nèi)單面等效輻照度檢測結果······························································109
7.3.2 雙面打光檢測結果 ··············································································.111
7.3.3 使用單面等效輻照度法與雙面打光法進行檢測的功率結果差異 ··············115
7.3.4 不同雙面系數(shù)下的單面等效輻照度法與雙面打光法檢測結果對比···········117
7.3.5 雙面打光法在實際檢測中的應用···························································119
7.4 總結 ·············································································································120
參考文獻 ··············································································································121