GB/T 44292-2024光伏組件用旁路二極管靜電放電敏感度測試

ICS

27.160

CCS

F12

中華人民共和國國家標準

GB/T44292—2024/IECTS62916:2017

光伏組件用旁路二極管靜電放電

敏感度測試

Electrostaticdischargesusceptibilitytestforbypassdiodeappliedinphotovoltaic

modules

（IECTS62916:2017,Photovoltaicmodules—Bypassdiodeelectrostaticdis?

chargesusceptibilitytesting,IDT）

2024-08-23發(fā)布2024-12-01實施

國家市場監(jiān)督管理總局發(fā)布

國家標準化管理委員會

GB/T44292—2024/IECTS62916:2017

目次

前言

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Ⅲ

1

范圍

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1

2

規(guī)范性引用文件

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1

3

術(shù)語、定義和縮略語

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1

4

概述

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2

5

樣品

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2

6

測試設(shè)備

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2

7

測試方法

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3

7.1

測試前準備

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3

7.2

浪涌測試

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3

8

數(shù)據(jù)分析

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4

8.1

采用雙參數(shù)威布爾分布分析失效電壓

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4

8.2

推薦采用累積分布中位秩估計法

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4

8.3

推薦采用最小二乘法線性回歸數(shù)據(jù)分析表

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4

9

報告

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5

附錄A（資料性）

使用說明

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6

附錄B（資料性）

應(yīng)用示例

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7

Ⅰ

GB/T44292—2024/IECTS62916:2017

前言

本文件按照GB/T1.1—2020《標準化工作導(dǎo)則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件等同采用IECTS62916:2017《光伏組件旁路二極管靜電放電敏感度測試》。文件類型由

IEC的技術(shù)規(guī)范調(diào)整為我國的國家標準。

本文件做了下列最小限度的編輯性改動：

—為與現(xiàn)有標準協(xié)調(diào)，將標準名稱改為《光伏組件用旁路二極管靜電放電敏感度測試》。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔識別專利的責任。

本文件由中華人民共和國工業(yè)和信息化部提出。

本文件由全國太陽光伏能源系統(tǒng)標準化技術(shù)委員會（SAC/TC90）歸口。

本文件起草單位：浙江雙宇電子科技有限公司、無錫市檢驗檢測認證研究院、中廣核風電有限公

司、江蘇歐力特能源科技有限公司、天津市計量監(jiān)督檢測科學研究院電子儀表實驗所、上海比亞迪有限

公司、浙江浩騰電子科技股份有限公司、浙江浙能技術(shù)研究院有限公司、三峽電能有限公司、堯景新能

源（吉林）有限公司、中國華能集團清潔能源技術(shù)研究院有限公司、寧夏國信檢研科技有限公司、中國

電子技術(shù)標準化研究院。

本文件主要起草人：曾學仁、王勛、牟娟、吳曉麗、吳玉靜、張魏娜、楊學毫、李超、夏路、

范海東、康喆、符政寬、彭文博、張安軍、張棟兵、胡旦、龔皓、惲旻、王昕、吳媛、顧正建、

鄧大偉、李進偉、程力、王曉榮、柳云秀、壽春暉、紀方旭、裴會川。

Ⅲ

GB/T44292—2024/IECTS62916:2017

光伏組件用旁路二極管靜電放電

敏感度測試

1范圍

本文件描述了一種分立元件旁路二極管的靜電放電敏感度特性試驗方法及數(shù)據(jù)分析方法。所述試驗

方法為對旁路二極管進行逐漸增強的靜電放電應(yīng)力測試，采用雙參數(shù)威布爾分布函數(shù)法來分析數(shù)據(jù)并推

斷失效的發(fā)生概率。

本文件的目的是建立一種通用的和可重現(xiàn)的實驗方法，以確定二極管浪涌電壓容差與光伏組件制造

（生產(chǎn)）、包裝、運輸或安裝過程中的靜電放電現(xiàn)象相一致。

本文件主旨不在于強調(diào)旁路二極管靜電放電的原因以及建立其合格或失效評級等內(nèi)容。評估二極管

在特定使用環(huán)境中的靜電放電暴露水平是用戶的責任。本試驗過程中產(chǎn)生的數(shù)據(jù)支持新設(shè)計的鑒定、原

材料（來料）的質(zhì)量控制以及（或者）幫助確定在制造過程中是否需要額外的靜電放電控制。

本文件不適用于大型能量浪涌事件,如直接或間接雷擊、電網(wǎng)電容器組投切等。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T17626.2—2018電磁兼容試驗和測量技術(shù)靜電放電抗擾度試驗（IEC61000?4?2:2008，IDT）

IECTS61836太陽光伏能源系統(tǒng)術(shù)語、定義和符號（Solarphotovoltaicenergysystems?

Terms,definitionsandsymbols）

3術(shù)語、定義和縮略語

IECTS61836界定的以及下列術(shù)語和定義適用于本文件。

3.1

被測器件deviceundertest；DUT

試驗所用的器件樣品，簡稱試樣。

3.2

接觸放電法contactdischargemethod

試驗發(fā)生器的電極保持與測試設(shè)備接觸并由發(fā)生器內(nèi)的放電部件控制放電的一種試驗方法。

注：本文件中，接觸是指接觸到電器引線，無電器絕緣材料。

3.3

二極管功能校驗diodecheckfunction

使用具備二極管功能檢測的萬用表，以確定二極管是否處于正常、短路或開路狀態(tài)。

3.4