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IEC 60891:2021

Photovoltaic devices - Procedures for temperature and irradiance corrections to measured I-V characteristics

Ausgabedatum: 2021-10
Edition: 3.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 71 VDE-Artnr.: 250424

Inhaltsverzeichnis

IEC 60891:2021 defines procedures to be followed for temperature and irradiance corrections to the measured I-V (current-voltage) characteristics (also known as I-V curves) of photovoltaic (PV) devices. It also defines the procedures used to determine factors relevant to these corrections. Requirements for I-V measurement of PV devices are laid down in IEC 60904-1 and its relevant subparts.
This third edition cancels and replaces the second edition published in 2009. This edition includes the following significant technical changes with respect to the previous edition:
- adds guidance on which correction procedure shall be used depending on application;
- introduces translation procedure 4 applicable to c-Si technologies with unknown temperature coefficients;
- introduces various clarifications in existing procedures to improve measurement accuracy and reduce measurement uncertainty;
- adds an informative annex for supplementary methods that can be used for series resistance determination.

Buchtitel Format
Photovoltaikanlagen
Bergmann, Arno

Photovoltaikanlagen

Normgerecht errichten, betreiben, herstellen und konstruieren Erläuterungen zu den Normen der Reihe VDE 0126, DIN EN 50380, DIN EN 50438 (VDE 0435-901), DIN CLC/TS 50539-12 (VDE V 0675-39-12), DIN EN 60904-8, DIN EN 61194, DIN EN 61345, DIN EN 61427, DIN EN 61683, DIN EN 61829, DIN EN 62124 und unter Berücksichtigung der VDE-Anwendungsregel VDE AR-N 4105
VDE-Schriftenreihe – Normen verständlich, Band 138

2011, 115 Seiten, Din A5, Broschur

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