收藏本站 The Best Quality of Power Equipment

IEC TC82 WG2 相关体系最新动态速递

什么是TC82 WG2?
世界电工委员会光伏动力规范化技能委员会(IEC TC82)是专门负责光伏动力范畴规范化作业的世界技能安排,主要承当相关范畴世界规范项意图起草、拟定和发布作业。该委员会下设术语(WG1)、非聚光组件(WG2)、体系(WG3)、体系平衡部件(WG6)、聚光组件(WG7)、光伏电池(WG8)以及其他联合作业(JWG)。而非聚光组件(WG2)则是专门致力于地上用光伏组件(及相关零部件)的功能、环境测验、质量担保和评价等相关的世界规范。
每个作业组下的成员能够自发创立新的规范项目,在自荐并取得成员投票认可后即可成为该项意图负责人。项目负责人将带领项目成员对该规范草案进行研究与拟定,一般经过数年人力、物力和财力的投入,以及与项目成员不间断地上对面或视频会议谈论,并依据很多的验证测验,逐步形成各个阶段的规范草案。最终,草案会提交TC82并由大会各成员国投票进行表决,一旦表决经过,即可发布成为正式规范。
10月2-6日,2017 IEC TC82 WG2秋季会议在瑞士纳沙泰尔成功举行。TÜV莱茵的多位专家作为IEC TC82委员会的正式专家组成员再次受邀全面参加作业组的谈论,就多项技能问题活跃给予主张和谈论。此次会议对本年早些时候在日本奈良举行的会议进行了总结,并就现在在研的规范项目进行了深化谈论,TÜV莱茵第一时间从会议现场为我们带来最新动态。
IEC TC82 WG2 2017秋季会议现场

IEC TC82 WG2 2017秋季会议现场

TÜV莱茵多位专家活跃参加会议现场作业组谈论
上次会议之后正式发布的规范:
IEC 60904-1-1: 2017 Photovoltaic devices - Part 1-1: Measurement of current-voltage characteristics of multi-junction photovoltaic devices (2017-05-18)
IEC 60904-8-1: 2017 Photovoltaic devices - Part 8-1: Measurement of spectral responsivity of multi-junction photovoltaic (PV) devices (2017-05-18)
IEC 62788-1-5:2016/COR1: 2017 Corrigendum 1 - Measurement procedures for materials used in photovoltaic modules - Part 1-5: Encapsulants - Measurement of change in linear dimensions of sheet encapsulation material resulting from applied thermal conditions (2017-07-26)
IEC TS 62788-2: 2017 Measurement procedures for materials used in photovoltaic modules - Part 2: Polymeric materials - Frontsheets and backsheets (2017-08-16)
IEC 62805-1: 2017 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze (2017-08-17)
IEC 62805-2: 2017 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance (2017-08-17)
IEC 62979: 2017 Photovoltaic modules - Bypass diode - Thermal runaway test (2017-08-10)
IEC TS 62788-7-2: 2017  Measurement procedures for materials used in photovoltaic modules - Part 7-2: Environmental exposures - Accelerated weathering tests of polymeric materials (2017-09-06)
此次会议上部分重要
规范项意图最新动态:
IEC 62892-Series 针对光伏组件运用资料的丈量步骤(此次会议上谈论包含IEC 62788-5-1, IEC 62788-5-2, IEC 62788-6-2)在此次会议上介绍了相关测验方法的内容并咨询了主张和定见。相关CD草案将在此次大会后正式提交。
针对已发布规范IEC 62790 光伏组件用接线盒的安全要求和测验的修正案和IEC 62852 光伏组件用连接器的安全要求的修正案,会议组成员对现有问题进行了现场的咨询和谈论。值得一提的是,莱茵技能(上海)有限公司太阳能及燃料电池效劳光伏零部件部分在很多实践项目操作过程中发现了不少问题,为促进职业健康发展,TÜV莱茵专家在此次会议上正式参加以上两项规范的项目作业组,为日后的规范更新保驾护航。 
此前针对2016版IEC 61215 的修正案AM1将改为IEC 61215第二版,新版别中将参加新的测验序列动态机械载荷序列和PID序列,一起新版别也将调整相关测验的内容和要求以适应对双面组件和柔性组件的定型认可。此外,一些细节的测验要求改善主张也在大会上做了深化谈论。现在新版别IEC 61215的CD版草案正在准备过程中。
IEC 61730-1 修正案的CD版草案正在起草。会议上对引进针对双面组件的要求,DTI的更详细定义和要求,接受依据UL 746C测定的CTI数值等问题咨询了定见和主张,并展开了深化的谈论。此外,大会上还提到了需求对部分资料(Front sheet ,back sheet)增加额定的老化测验要求。
IEC TS 60904-1-2双面光伏器件的电流电压特性丈量规范草案在会议进步行了广泛谈论,草案的全体内容根本断定,CD版草案将于本年11月前提交投票。
此前一向由TÜV莱茵主导的IEC TS 62915 重测导则重测技能规范在本次大会上做了最终的谈论,部分作业组成员对不同物料之间的调配问题进行了谈论,草案整体得到大会成员认可,现在规范草案处于最终审理阶段,估计将在12月之前完结投票。IEC TS 62915为依据IEC 61215和IEC 61730根底认证的重测指明晰方向,完毕了部分认证组织无据可依的紊乱现状,这将是光伏职业史上第一个以正式规范方式呈现的重测导则,对职业的健康发展具有里程碑式的含义。
来自RTS的Masaaki Yamamichi 在此次会议上提议针对IEC TS 62941地上光伏(PV) 组件 光伏组件规划资质及型式认可的增信导则开发新的版别并取得大会的一起认可。需求指出的是,大会对某些发证组织依据第一版技能规范而非世界规范(IS)颁发证书的不妥行为提出了批判,作业组成员也纷繁对此种行为表明斥责。
IEC 61853-3和IEC 61853-4 光伏组件功能测验和输出评级现已进入CDV草案阶段,估计将很快完结最终阶段。

对未来的展望:
中国是全球光伏产品的制造中心,一起也是光伏使用的热土。TÜV莱茵作为与职业一起生长的第三方组织,热切期盼与更多中国企业通力合作并投身规范拟定作业,然后推进光伏职业的健康发展。
附录:在研项目清单
1.     IEC 60904-1 ED3 Photovoltaic devices - Part 1: Measurement of photovoltaic current-voltage characteristics- CD in preparation (PL Harald Müllejans)
2.     IEC TS 60904-1-2 ED1 Photovoltaic devices - Part 1-2: Measurement of current-voltage characteristics of bifacial photovoltaic (PV) devices - Preparing answers to CC of the CD (PL Vahid Fakhfouri)
3.     IEC 60904-3 ED4 Photovoltaic devices - Part 3: Measurement principles for terrestrial photovoltaic (PV) solar devices with reference spectral irradiance data - CDV submitted to IEC CO undergoing translation (PL Stefan Winter)
4.     IEC 60904-4 ED2 Photovoltaic devices - Part 4: Reference solar devices - Procedures for establishing calibration traceability - CD in preparation, distributed to WG2 (PL Harald Müllejans)
5.     IEC 60904-7 ED4 Photovoltaic devices - Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices - CDV submitted to IEC CO undergoing translation (PL Stefan Winter)
6.     IEC 60904-9 ED3 Photovoltaic devices - Part 9: Solar simulator performance requirements - CD circulating closing date 2017-10-27 (PL Werner Hermann)
7.     IEC 60904-10 ED3 Photovoltaic devices - Part 10: Methods of linearity measurement    CD in preparation (PL Elena Salis)
8.     IEC TS 60904-12 ED1 Photovoltaic devices - Part 12: Infrared thermography of photovoltaic modules - Preparing answers to CC of the CD (PL Peter Hacke)
9.     IEC TS 60904-13 ED1 Photovoltaic devices - Part 13: Electroluminescence of photovoltaic modules - Preparing answers to CC of the DTS (PL Peter Hacke)
10.  IEC 61215-1 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1: Test requirements - CD in preparation (PL Ingrid Repins)
11.  IEC 61215-1-1 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV) modules - CD in preparation (PL Ingrid Repins)
12.  IEC 61215-1-2 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-2: Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modules - CD in preparation (PL Ingrid Repins)
13.  IEC 61215-1-3 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-3: Special requirements for testing of thin-film amorphous silicon based photovoltaic (PV) modules - CD in preparation (PL Ingrid Repins)
14.  IEC 61215-1-4 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-4: Special requirements for testing of thin-film Cu(In,GA)(S,Se)2 based photovoltaic (PV) modules - CD in preparation (PL Ingrid Repins)
15.  IEC 61215-2 ED2 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 2: Test procedures - CD in preparation (PL Ingrid Repins)
16.  IEC 61701 ED3 Salt mist corrosion testing of photovoltaic (PV) modules - CD in preparation (PL Sean Fowler)
17.  IEC 61730-1/AMD1 ED2 Amendment 1 - Photovoltaic (PV) module safety qualification - Part 1: Requirements for construction - CD in preparation (PL Nancy Philips)
18.  IEC 61853-3 ED1 Photovoltaic (PV) module performance testing and energy rating - Part 3: Energy rating of PV modules  - CDV submitted to IEC CO undergoing translation (PL Thomas Huld)
19.  IEC 61853-4 ED1 Photovoltaic (PV) module performance testing and energy rating - Part 4: Standard reference climatic profiles -     CDV submitted to IEC CO undergoing translation (PL Thomas Huld)
20.  IEC 62788-1-6/AMD1 ED1 Measurement procedures for materials used in photovoltaic modules - Part 1-6: Encapsulants - Test methods for determining the degree of cure in Ethylene-Vinyl Acetate - CD in preparation (PL Dave Miller)    
21.  IEC 62788-1-7 Measurement procedures for materials used in photovoltaic modules - Part 1-7: Test procedure for the optical durability of transparent polymeric PV packaging materials - CDV being submitted to IEC CO after WG2 meeting (PL Dave Miller) [Standard was previously 62892-3]
22.  IEC 62788-5-1 ED1 Measurement procedures for materials used in photovoltaic modules - Part 5-1: Suggested test methods for use with edge seal materials - CD in preparation, distributed to WG2 (PL Mike Kempe)
23.  IEC 62788-5-2 ED1 Measurement procedures for materials used in photovoltaic modules - Part 5-2: Edge-seal durability evaluation guideline - CD in preparation, distributed to WG2 (PL Mike Kempe)
24.  IEC 62788-6-2 ED1 Measurement procedures for materials used in photovoltaic modules - Part 6-2: Moisture permeation testing with polymeric films - CD in preparation, (PL Mike Kempe)
25.  IEC TS 62788-6-3 ED1 Measurement procedures for materials used in photovoltaic modules - Part 6-3: Adhesion testing of interfaces within PV modules - CD in preparation (PL Nick Bosco)
26.  IEC 62790/AMD1 ED1 Amendment 1 - Junction boxes for photovoltaic modules - Safety requirements and tests – Preparation of CC to the CD and the CDV (PL Guido Volberg)
27.  IEC TS 62804-1-1 ED1 Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation - Part 1-1: Delamination for crystalline silicon PV modules - CD in preparation (PL Peter Hacke)
28.  IEC TS 62804-2 ED1 Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation - Part 2: Thin-film - DTS in preparation (PL Peter Hacke)
29.  IEC 62892 Test Procedure for Extended Thermal Cycling of PV Modules  CDV submitted to IEC CO undergoing translation (PL Nick Bosco) [Standard was previously 62892-2]
30.  IEC TS 62915 ED1 Photovoltaic (PV) modules - Retesting for type approval, design and safety qualification – DTS circulating,  closing date 2017-11-17 (PL Eckart Janknecht)
31.  IEC 62938 ED1 Non-uniform snow load testing for photovoltaic (PV) modules FDIS in preparation (PL Joerg Althuas)
32.  IEC 62980 ED1 Photovoltaic modules for building curtain wall applications - Will be discussed as BIPV PT
33.  IEC 63092 ED1 Photovoltaics (PV) on roof -  Will be discussed as BIPV PT
34.  IEC TS 63126 ED1 Guidelines for qualifying PV modules, components and materials for operation at higher temperatures CD in preparation (PL Kent Whitfield)
35.  IEC TS 63140 ED1 Photovoltaic (PV) modules – Partial shade endurance testing CD in preparation (PL Tim Silvermann)
36.  Technical report on OPV – In preparation (PL Toshiro Matsuyama)
37.  PNW 82-1317 Terrestrial photovoltaic (PV) modules for consumer products - Design qualification and type approval – Out for vote, closing date 2017-10-13

相关文章

在线留言

*

*

◎欢迎您的留言,您也可以通过以下方式联系我们:

◎客户服务热线:021-51095123

◎邮箱:xin021@126.com

021-51095123
扫描二维码关注我们

扫描二维码 关注我们