BS-IEC-61334-1-2-1997 IEC-61334-1-2-1997.pdf
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1、BRITISH STANDARD BS IEC 61334-1-2:1997 IEC 61334-1-2: 1997 Distribution automation using distribution line carrier systems Part 1-2: General considerations Guide for specification ICS 29.240.20 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 11:53:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
2、 BS IEC 61334-1-2:1997 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1998 BSI 04-1999 ISBN 0 580 29769 1 National foreword This British Standard reproduc
3、es verbatim IEC 61334-1-2:1997 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems control and associated communications, which has the responsibility to: aid enquirers to understand the text; present to th
4、e responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtaine
5、d on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers
6、from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the
7、BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summa
8、ry of pages This document comprises a front cover, an inside front cover, pages i and ii, the CEI IEC title page, page ii, pages 1 to 19 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on th
9、e inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 11:53:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS IEC 61334-1-2:1997 BSI 04-1999i Contents Page National forewordInside front cover Text of CEI IEC 61334-1-21 Li
10、censed Copy: sheffieldun sheffieldun, na, Sun Nov 26 11:53:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 11:53:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 11:53:04 GMT+00:00 2006,
11、 Uncontrolled Copy, (c) BSI BS IEC 61334-1-2:1997 ii BSI 04-1999 Contents Page Introduction 1Scope and object1 2Reference documents1 3Choice of the architecture2 4General description of a distribution automation system2 4.1Description of the network2 4.2Functional requirements for network automation
12、 system2 4.2.1Basic application functions2 4.2.2Extended application functions2 4.2.3Performance specification for network automation requirements3 4.3Functional requirements for customer automation3 5Classification of performance requirements3 5.1Operating and medium access mode4 5.2Bit error rate
13、(BER)4 5.3Residual error rate (RER)4 5.4Availability4 5.5Data integrity4 5.6Response time5 5.7Data confidentiality5 5.8Throughput5 6Comparison and valuation of different coupling methods5 6.1Parallel coupling methods5 6.1.1Common mode capacitive coupling methods5 6.1.2Common mode inductive coupling
14、method5 6.1.3Differential mode capacitive coupling method6 6.2Serial coupling method6 7Quality assurance procedures6 7.1References7 7.2Definitions7 7.3Documentation of the system8 7.3.1Quality policies and procedures8 7.3.2Quality manual8 7.3.3Quality plans8 Annex A Comparison and evaluation of two
15、different modulation techniques12 Annex B General outline of a quality plan16 Figure 1 Architecture of a distribution automation system using MV and LV power lines as communication media to support network and customer automation facilities9 Figure 2 Architecture of a distribution automation system
16、using MV power lines as communication media to support MV network automation facilities10 Figure 3 Architecture of a distribution automation system using public telephone network and LV power lines as communication media to support MV and LV customer automation facilities11 Table 1 Basic functions o
17、f a network automation system3 Table 2 Parameters of a typical FSK narrow-band modem3 Table 3 Coupling methods6 Table A.1 Example 1: parameters of a typical FSK narrow-band modem14 Table A.2 Parameters of direct sequence spread spectrum wide-band modems15 Licensed Copy: sheffieldun sheffieldun, na,
18、Sun Nov 26 11:53:04 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS IEC 61334-1-2:1997 BSI 04-19991 Introduction The design of distribution automation systems using distribution line carrier is quite complex, as it involves the specification of a large amount of detailed information concerning: system
19、 architecture; application processes; operational parameters; processing and transmission equipment; interfaces between the components of the system; environmental conditions; quality assurance procedures. Most of the above-mentioned aspects are clarified by technical reports or covered by Internati
20、onal standards either inside IEC TC 57 publications and within the IEC TC 57(WG 9) series on distribution automation systems using distribution line carrier systems, but many options are available to the engineers who have to design a specific application. 1 Scope and object This technical report of
21、 type 3 is intended to offer useful information to design a distribution automation system (DAS) using distribution line carrier (DLC) systems for a specific application. For the sake of clarity, the information, useful to design a DAS using DLC systems for a specific application, has been subdivide
22、d into three main steps: the first step concerns the strategic choices determining the architecture of the DAS (clause 3); the second step deals with the specification of the application processes and the related operational parameters (clause 4); the third step refers to the facilities that both pr
23、ocessing and transmission equipment have to provide in order to cope with the application needs (clause 5). Clause 6 is dedicated to a general valuation of different coupling methods. Clause 7 is instead dedicated to the quality assurance procedures in order to meet the application needs included in
24、 a DLC system. Moreover, this technical report contains two annexes: Annex A containing the comparison and evaluation of two different modulation techniques (narrow-band FSK modulation and wide-band modulation); Annex B containing the general outline of a quality plan. 2 Reference documents IEC 6035
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