Utility-interconnected photovoltaic inverters - Test procedure for low voltage ride-through measurements

IEC TS 62910:2015(E) provides a test procedure for evaluating the performance of Low Voltage Ride-Through (LVRT) functions in inverters used in utility-interconnected PV systems. The technical specification is most applicable to large systems where PV inverters are connected to utility HV distribution systems. However, the applicable procedures may also be used for LV installations in locations where evolving LVRT requirements include such installations, e.g. single-phase or 3-phase systems. The measurement procedures are designed to be as non-site-specific as possible, so that LVRT characteristics measured at one test site, for example, can also be considered valid at other sites. This technical specification is for testing of PV inverters, though it contains information that may also be useful for testing of a complete PV power plant consisting of multiple inverters connected at a single point to the utility grid. It further provides a basis for utility-interconnected PV inverter numerical simulation and model validation.

General Information

Status
Published
Publication Date
21-Oct-2015
Drafting Committee
Current Stage
DELPUB - Deleted Publication
Start Date
02-Sep-2019
Completion Date
24-Jul-2020
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IEC TS 62910:2015 - Utility-interconnected photovoltaic inverters - Test procedure for low voltage ride-through measurements
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IEC TS 62910
®

Edition 1.0 2015-10
TECHNICAL
SPECIFICATION

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Utility-interconnected photovoltaic inverters – Test procedure for low voltage
ride-through measurements

IEC TS 62910:2015-10(en)

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IEC TS 62910

®


Edition 1.0 2015-10




TECHNICAL



SPECIFICATION








colour

inside










Utility-interconnected photovoltaic inverters – Test procedure for low voltage

ride-through measurements



























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ICS 27.160 ISBN 978-2-8322-2957-6



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– 2 – IEC TS 62910:2015  IEC 2015
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, symbols and abbreviations . 6
3.1 Terms, definitions and symbols . 6
3.2 Abbreviations . 8
4 Test circuit and equipment . 9
4.1 General . 9
4.2 Test circuit . 9
4.3 Test equipment .
...

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