Simple, Fast and Effective Correction for Irradiance Spatial Nonuniformity in Measurement of IVs of Large Area Cells at NREL

Tom Moriarty

doi:10.1109/PVSC.2016.7749884

Simple, Fast and Effective Correction for Irradiance Spatial Nonuniformity in Measurement of IVs of Large Area Cells at NREL

Tom Moriarty

National Renewable Energy Laboratory

Research output: Contribution to conference › Paper

1 Scopus Citations

Abstract

The NREL cell measurement lab measures the IV parameters of cells of multiple sizes and configurations. A large contributing factor to errors and uncertainty in Jsc, Imax, Pmax and efficiency can be the irradiance spatial nonuniformity. Correcting for this nonuniformity through its precise and frequent measurement can be very time consuming. This paper explains a simple, fast and effective method based on bicubic interpolation for determining and correcting for spatial nonuniformity and verification of the method's efficacy.

Original language	American English
Number of pages	4
DOIs	https://doi.org/10.1109/PVSC.2016.7749884
State	Published - 2016
Event	2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) - Portland, Oregon Duration: 5 Jun 2016 → 10 Jun 2016

Conference

Conference	2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC)
City	Portland, Oregon
Period	5/06/16 → 10/06/16

NREL Publication Number

NREL/CP-5J00-65787

Keywords

irradiance
IV
spatial uniformity

Access to Document

10.1109/PVSC.2016.7749884

Cite this

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title = "Simple, Fast and Effective Correction for Irradiance Spatial Nonuniformity in Measurement of IVs of Large Area Cells at NREL",

abstract = "The NREL cell measurement lab measures the IV parameters of cells of multiple sizes and configurations. A large contributing factor to errors and uncertainty in Jsc, Imax, Pmax and efficiency can be the irradiance spatial nonuniformity. Correcting for this nonuniformity through its precise and frequent measurement can be very time consuming. This paper explains a simple, fast and effective method based on bicubic interpolation for determining and correcting for spatial nonuniformity and verification of the method's efficacy.",

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AU - Moriarty, Tom

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N2 - The NREL cell measurement lab measures the IV parameters of cells of multiple sizes and configurations. A large contributing factor to errors and uncertainty in Jsc, Imax, Pmax and efficiency can be the irradiance spatial nonuniformity. Correcting for this nonuniformity through its precise and frequent measurement can be very time consuming. This paper explains a simple, fast and effective method based on bicubic interpolation for determining and correcting for spatial nonuniformity and verification of the method's efficacy.

AB - The NREL cell measurement lab measures the IV parameters of cells of multiple sizes and configurations. A large contributing factor to errors and uncertainty in Jsc, Imax, Pmax and efficiency can be the irradiance spatial nonuniformity. Correcting for this nonuniformity through its precise and frequent measurement can be very time consuming. This paper explains a simple, fast and effective method based on bicubic interpolation for determining and correcting for spatial nonuniformity and verification of the method's efficacy.

KW - irradiance

KW - IV

KW - spatial uniformity

U2 - 10.1109/PVSC.2016.7749884

DO - 10.1109/PVSC.2016.7749884

M3 - Paper

T2 - 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC)

Y2 - 5 June 2016 through 10 June 2016

ER -

Simple, Fast and Effective Correction for Irradiance Spatial Nonuniformity in Measurement of IVs of Large Area Cells at NREL

Abstract

Conference

NREL Publication Number

Keywords

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