EN IEC 62933-2-1:2018

Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification

IEC 62933-2-1:2017 focuses on unit parameters and testing methods of EES systems. The energy storage devices and technologies are outside the scope of this document. This document deals with EES system performance defining:  
unit parameters,
testing methods.

Elektrische Energiespeichersysteme - Teil 2-1: Einheitsparameter und Prüfverfahren - Allgemeine Festlegungen

Systèmes de stockage de l'énergie électrique (EES) - Partie 2-1: Paramètres unitaires et méthodes d'essai - Spécifications générales

L'IEC 62933-2-1:2017 traite des paramètres unitaires et des méthodes d'essai des systèmes EES. Les dispositifs et technologies de stockage d'énergie ne relèvent pas du domaine d'application du présent document. Ce document porte sur les performances des systèmes EES et, dans cette perspective, définit:  
les paramètres unitaires;
les méthodes d'essai.

Električne naprave za shranjevanje energije (EES) - 2-1. del: Parametri enot in preskusne metode - Splošne zahteve (IEC 62933-2-1:2017)

Ta del standarda IEC 62933 se osredotoča na parametre enote in preskusne metode sistemov EES. Naprave in tehnologije za shranjevanje električne energije ne spadajo na področje uporabe tega dokumenta. Ta dokument obravnava delovanje sistema EES in opredeljuje:
– parametre enote,
– preskusne metode.

General Information

• Status: Published
• Publication Date: 08-Mar-2018
• Withdrawal Date: 16-Jan-2021
• ICS: 13.020.30 - Environmental impact assessment
• Technical Committee: CLC/SR 120 - Electrical Energy Storage (EES) Systems
• Drafting Committee: IEC/TC 120 - Electrical Energy Storage (EES) Systems
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 09-Mar-2018
• Completion Date: 09-Mar-2018
• Ref Project: SIST EN IEC 62933-2-1:2018 - Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification (IEC 62933-2-1:2017)

Relations

• Corrected By: EN IEC 62933-2-1:2018/AC:2019-02 - Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification
• Effective Date: 19-Feb-2019

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Systèmes de stockage d'énergie électrique - Partie 2-1 : Paramètres d'unité et méthodes d'essai - Spécification générale (IEC 62933-2-1:2017)Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification (IEC 62933-2-1:2017)27.010Prenos energije in toplote na splošnoEnergy and heat transfer engineering in generalICS:Ta slovenski standard je istoveten z:EN IEC 62933-2-1:2018SIST EN IEC 62933-2-1:2018en01-maj-2018SIST EN IEC 62933-2-1:2018SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 62933-2-1
March 2018 ICS 13.020.30
English Version
Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification (IEC 62933-2-1:2017)
Systèmes de stockage d'énergie électrique - Partie 2-1 : Paramètres d'unité et méthodes d'essai - Spécification générale (IEC 62933-2-1:2017)
Elektrische Energiespeichersysteme - Teil 2-1: Einheitsparameter und Prüfverfahren - Allgemeine Festlegungen (IEC 62933-2-1:2017) This European Standard was approved by CENELEC on 2018-01-17. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23,
B-1040 Brussels © 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62933-2-1:2018 E SIST EN IEC 62933-2-1:2018

The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2018-10-17 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-01-17
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62933-2-1:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 62620 NOTE Harmonized as EN 62620. IEC 62933-3-11 NOTE Harmonized as EN 62933-3-12. IEC 60060-1 NOTE Harmonized as EN 60060-1. IEC 60068-2(series) NOTE Harmonized as EN 60068-2 (series). IEC 60721-2-2 NOTE Harmonized as EN 60721-2-2. IEC 60721-2-4 NOTE Harmonized as HD 478.2.4 S1. IEC 60146-1-1 NOTE Harmonized as EN 60146-1-1. IEC 60146-1-3 NOTE Harmonized as EN 60146-1-3. IEC 60146-2 NOTE Harmonized as EN 60146-2. IEC 62109-1 NOTE Harmonized as EN 62109-1. IEC 62109-2 NOTE Harmonized as EN 62109-2. IEC 62116 NOTE Harmonized as EN 62116. IEC 62477-1:2012 NOTE Harmonized as EN 62477-1:2012 (not modified). IEC 62909-1 NOTE Harmonized as EN 62909-1. IEC 60947-1 NOTE Harmonized as EN 60947-1. IEC 60947-2 NOTE Harmonized as EN 60947-2 IEC 60947-3 NOTE Harmonized as EN 60947-3. IEC 60947-4-1 NOTE Harmonized as EN 60947-4-1. IEC 61439-1 NOTE Harmonized as EN 61439-1. IEC 61439-2 NOTE Harmonized as EN 61439-2. IEC 61439-3 NOTE Harmonized as EN 61439-3.
1 Under development. Stage at the time of publication: IEC CDM 62933-3-1:2017. 2 Under development. Stage at the time of publication: prEN 62933-3-1:2016. SIST EN IEC 62933-2-1:2018

(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1
Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2
Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60364-6 -
Low-voltage electrical installations - Part 6: Verification HD 60364-6 -
IEC 61000-4-7 -
Electromagnetic compatibility (EMC) -- Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto EN 61000-4-7 -
IEC 61400-21 -
Wind turbines -- Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines EN 61400-21 -
IEC TR 61850-90-7 -
Communication networks and systems for power utility automation - Part 90-7: Object models for power converters in distributed energy resources (DER) systems - -
IEC 61936-1 -
Power installations exceeding 1 kV a.c. -- Part 1: Common rules EN 61936-1 -
IEC 62933-13 -
Electrical energy storage (EES) systems – Part 1: Vocabulary EN 62933-14 -
3 Under preparation. Stage at the time of publication: IEC FDIS 62933-1:2017. 4 Under preparation. Stage at the time of publication: FprEN 62933-1:2017 SIST EN IEC 62933-2-1:2018

IEC 62933-2-1 Edition 1.0 2017-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical energy storage (EES) systems –
Part 2-1: Unit parameters and testing methods – General specification
Systèmes de stockage de l'énergie électrique (EES) – Partie 2-1: Paramètres unitaires et méthodes d'essai – Spécifications générales INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 13.020.30
ISBN 978-2-8322-5146-1
– 2 – IEC 62933-2-1:2017 © IEC 2017
CONTENTS FOREWORD . 5 1 Scope . 7 2 Normative references . 7 3 Terms, definitions, abbreviated terms and symbols . 7 3.1 Terms and definitions . 7 3.2 Abbreviated terms . 8 3.3 Symbols . 8 4 Classification of EES system . 8 4.1 General . 8 4.2 Categorizing the application of EES system . 9 4.3 Class A applications . 9 4.3.1 Frequency regulation . 9 4.3.2 Fluctuation reduction . 9 4.3.3 Voltage regulation . 9 4.4 Class B – Peak shaving/peak shifting . 10 4.5 Class C – Back-up power . 10 5 Unit parameters . 10 5.1 General . 10 5.1.1 Overview . 10 5.1.2 Reference environmental conditions . 10 5.1.3 Standard testing conditions . 11 5.1.4 Typical architecture . 11 5.2 List of unit parameters . 12 5.2.1 Nominal energy capacity . 12 5.2.2 Input and output power rating . 12 5.2.3 Roundtrip efficiency . 14 5.2.4 Expected service life . 15 5.2.5 System response . 15 5.2.6 Auxiliary power consumption . 16 5.2.7 Self- discharge of EES system . 17 5.2.8 Rated voltage range . 17 5.2.9 Rated frequency range . 17 6 Testing methods and procedures . 17 6.1 General . 17 6.2 Parameter test . 18 6.2.1 Actual energy capacity test . 18 6.2.2 Input and output power rating test. 19 6.2.3 Roundtrip efficiency test . 20 6.2.4 Expected service life test . 21 6.2.5 System response test, step response time and ramp rate . 21 6.2.6 Auxiliary power consumption test . 24 6.2.7 Self-discharge of EES system test . 24 6.2.8 Rated voltage and frequency range test . 25 6.3 Performance test . 25 6.3.1 General .
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