1、 IEC TS 62933-4-1 Edition 1.0 2017-07 TECHNICAL SPECIFICATION Electrical energy storage (EES) systems Part 4-1: Guidance on environmental issues General specification IEC TS 62933-4-1:2017-07(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved. Unl
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11、eral specification INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 13.020.30 ISBN 978-2-8322-4604-7 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC TS 62933-4-1:2017 IEC 2017 CONTENTS FORE
12、WORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 General . 10 5 Identifying environmental issues in EES systems . 10 5.1 General . 10 5.2 Viewpoint 1: Guide for addressing environmental issues (ISO Guide 64:2008) 10 5.3 Viewpoint 2: System aspects 11 5.3.1 Gen
13、eral . 11 5.3.2 System to environment 11 5.3.3 Environment to system 11 5.4 Viewpoint 3: Electrical energy storage technology independence 11 6 Environmental guidelines of EES systems . 13 6.1 General . 13 6.2 Guidelines for issues from the EES system to the environment . 13 6.3 Guidelines for issue
14、s from the environment to the EES system . 14 6.4 Guidelines for issues from the EES system to humans with a chronic impact 14 Annex A (informative) Examples of potential issues that are not selected as issues from the EES system to the environment 15 Bibliography 18 Figure 1 EES system architecture
15、 in the two main EESS configurations . 12 Table 1 Guidelines for issues from the EES system to the environment . 13 Table A.1 Examples of potential issues that were not selected . 15 Table A.2 Result of assessment using viewpoints 1, 2 and 3 16 IEC TS 62933-4-1:2017 IEC 2017 3 INTERNATIONAL ELECTROT
16、ECHNICAL COMMISSION _ ELECTRICAL ENERGY STORAGE (EES) SYSTEMS Part 4-1: Guidance on environmental issues General specification FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC Nati
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29、 transformed into International Standards. IEC TS 62933-4-1 which is a technical specification, has been prepared by IEC technical committee 120: Electrical Energy Storage (EES) Systems. 4 IEC TS 62933-4-1:2017 IEC 2017 The text of this technical specification is based on the following documents: En
30、quiry draft Report on voting 120/93/DTS 120/98/RVDTS Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all part
31、s in the IEC 62933 series, published under the general title Electrical energy storage (EES) systems, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec
32、.ch“ in the data related to the specific publication. At this date, the publication will be transformed into an International standard, reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IEC TS 62933-4-1:2017 IEC
33、2017 5 INTRODUCTION Electrical energy storage systems (EES systems) have been integrated into the grid systems. The EES systems play one of the key roles in grid operation. Integrating the EES systems with the grid systems may further bring benefits such as efficient utilization in renewable energy
34、sources. A variety of electrical energy storage technologies have been used widely in small and large sizes, for residential, industrial and utility siting, and in renewable energy stabilization and other applications. An EES system is an integrated system with components that are well standardised,
35、 however, system aspects specific to EES systems have not been well discussed. Furthermore, environmental issues for product level have been discussed horizontally in other IEC documents; however, specific environmental aspects of systems have not been well discussed. Therefore, a standard method fo
36、r assessing environmental issues in EES systems is indispensable. Under these circumstances, this document describes, in accordance with ISO Guide 64:2008, principles and approaches for environmental issues of EES systems in both normal and abnormal operating conditions, and presents guidelines to a
37、ddress environmental impacts to and from EES systems, including the chronic impacts on humans. 6 IEC TS 62933-4-1:2017 IEC 2017 ELECTRICAL ENERGY STORAGE (EES) SYSTEMS Part 4-1: Guidance on environmental issues General specification 1 Scope This part of IEC 62933, which is a Technical Specification,
38、 describes environmental issues associated with electrical energy storage systems (EES systems), and presents guidelines to address the environmental impacts to and from EES systems including the impacts to humans due to chronic exposure associated with the mentioned environmental impacts. It is the
39、 aim of this document to describe environmental issues that are uniquely and only applicable to EES systems. However, it is not the aim of this document to describe environmental issues that are applicable to any systems. It is not the aim of this document to describe environmental issues associated
40、 with components and products used in EES systems. This document applies to all EES systems regardless of the type of electrical energy storage technologies. This document considers the issues in both normal and abnormal operating conditions. 2 Normative references The following documents are referr
41、ed 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. IEC 62933-1 1 , Electrical ener
42、gy storage (EES) systems Part 1: Terminology 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 62933-1 and the following apply. NOTE It has been considered useful to repeat some terms from exterior sources for convenience. ISO and IEC maintain terminol
43、ogical databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp/ _ 1Under preparation. Stage at the time of publication:IEC/CDV 62933-1:2017. IEC TS 62933-4-1:2017 IEC
44、2017 7 3.1 accumulation subsystem storage subsystem EESS subsystem, comprising at least one EES, where the energy is stored in some form Note 1 to entry: Mechanical energy, electrochemical energy, electromagnetic energy are frequent forms of stored energy. Note 2 to entry: Generally (see Figure 1),
45、the accumulation subsystem is connected to the power conversion subsystem that performs the necessary power conversion to electrical energy; however, in some cases, a power conversion is embedded in the accumulation subsystem (e.g. in electrochemical secondary cells the energy is directly available
46、in electrical form). 3.2 auxiliary subsystem EESS subsystem containing equipment intended to perform particular functions additional to the storage/extraction of electrical energy which is done in the primary subsystem Note 1 to entry: Generally (see Figure 1) the auxiliary subsystem is connected to
47、 the auxiliary POC through the auxiliary connection terminal. Note 2 to entry: The equipment of the auxiliary subsystem (auxiliary equipment) is normally indispensable for setting up all the EESS operational states and assessing the correct performance (operation) of the primary and control subsyste
48、ms during any operating mode. Note 3 to entry: The auxiliary subsystem can be configured to take the energy from the primary subsystem (see Figure 1). 3.3 communication subsystem EESS subsystem containing an arrangement of hardware, software, and propagation media to allow the transfer of messages f
49、rom one EESS component/subsystem to another one, including the data interface with external links SOURCE: IEC TS 62443-1-1:2009, 3.2.25, modified the original definition has been particularized for the EES system architecture. 3.4 component constituent part of a device which cannot be physically divided into smaller parts without losing its particular function SOURCE: IEC 60050-151:2001, 151-11-21 3.5 control subsystem EESS subsystem serving for monitoring and controlling
