Nuclear power plants - Control rooms - Human factors engineering

IEC TR 63214:2019 provides a summary of arguments and a technical basis for the development of a new Human Factors Engineering IEC standard and the alignment of IEC 60964. Based on the provided argumentation, the participating members will vote for such an approach. The proposed content of the new standard provides the basis for fruitful discussion within IEC SC 45A WG 8 and raises interest in the development of the new standard.
The scope of the new HFE IEC standard will follow a holistic approach towards the design of the plant-wide control rooms and all HMI, including e.g. the local control stations located throughout the plant. The general principle is to consider the complete nuclear installation design as a sociotechnical system, in a holistic and integrated way.

General Information

Status
Published
Publication Date
28-Oct-2019
Current Stage
PPUB - Publication issued
Start Date
29-Oct-2019
Completion Date
29-Oct-2019
Ref Project

Buy Standard

Technical report
IEC TR 63214:2019 - Nuclear power plants - Control rooms - Human factors engineering
English language
18 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


IEC TR 63214 ®
Edition 1.0 2019-10
TECHNICAL
REPORT
Nuclear power plants – Control rooms – Human factors engineering
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.

need further assistance, please contact the Customer Service

Centre: sales@iec.ch.
IEC TR 63214 ®
Edition 1.0 2019-10
TECHNICAL
REPORT
Nuclear power plants – Control rooms – Human factors engineering

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.120.20 ISBN 978-2-8322-7528-3

– 2 – IEC TR 63214:2019 © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Abbreviated terms . 9
5 Identified open points in IEC 60964 concerning HFE . 10
5.1 General . 10
5.2 Limitation of scope . 10
5.3 Supplementary information . 10
5.4 Missing information . 11
5.5 Outdated information . 11
5.6 Industry needs . 12
6 Directions for the new human factors IEC standards . 12
6.1 General . 12
6.2 Proposed "Table of contents" for a new Human Factors Engineering
standard . 13
6.3 Graphic to guide the design . 14
7 Impact on other IEC standards . 15
7.1 General . 15
7.2 IEC 60964:2009 Control Room Design . 15
7.3 IEC 60965 Supplementary Control Room . 16
7.4 Series of Control Room Design IEC standards . 16
7.5 Other IEC standards referencing IEC 60964 . 16
8 Ongoing discussions concerning the HFE standard . 16
8.1 General . 16
8.2 Topics to be discussed during the standard development . 16
8.3 References to be considered during the standard development . 16
9 Conclusion . 17
Bibliography . 18

Figure 1 – Human Factors Engineering Process (to be discussed) . 15
Figure 2 – New WG 8 document structure (to be discussed) . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
NUCLEAR POWER PLANTS – CONTROL ROOMS –
HUMAN FACTORS ENGINEERING
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
The main task of IEC technical committees is to prepare International Standards. However, a
technical committee may propose the publication of a technical report when it has collected
data of a different kind from that which is normally published as an International Standard, for
example "state of the art".
IEC TR 63214, which is a technical report, has been prepared by subcommittee 45A:
Instrumentation, control and electrical power systems of nuclear facilities, of IEC technical
committee 45: Nuclear instrumentation.
The text of this technical report is based on the following documents:
Enquiry draft Report on voting
45A/1226/DTR 45A/1247A/RVDTR
Full information on the voting for the approval of this technical report can be found in the
report on voting indicated in the above table.

– 4 – IEC TR 63214:2019 © IEC 2019
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A bilingual version of this publication may be issued at a later date.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
INTRODUCTION
a) Technical background, main issues and organisation of the Technical Report
IEC 60964: Nuclear power plants – Control rooms – Design includes a detailed set of
requirements to be applied when designing a control room and a process to implement
Human Factors Engineering. The two topics are mixed and the Human Factors part is
incomplete and does not reflect state-of-the-art knowledge and wording. In addition, the
standard was written considering only Human Factors within the scope of electrical systems in
control room design. The result is that the document does not take a holistic approach
towards the design of the plant-wide control rooms and HMI, including e.g. the local control
stations located throughout the plant.
The third edition of IEC 60964:2018 considers mainly the wording and the description of task
analyses. The authors and the IEC Committee 45A Working Group 8 identified that changing
only this aspect is already leading to a set of additional questions (e.g., concerning details of
Functional Assignment and HFE V&V) triggered by outdated or incomplete information. Based
on this, the Working Group realized that a minor change of the document does not solve all
topics in the standard. Instead, it was proposed to publish a technical report to argue and
propose a dedicated Human Factors Engineering standard, while limiting IEC 60964 to a pure
control room design standard.
In addition, the IAEA is in the process of publishing a Human Factors Guide (DS492) that
should also be reflected in IEC standardisation.
This document was developed to define the content of a future IEC HFE standard as a
conclusion of the 2017 Shanghai IEC SC45A meeting with participants from Japan, China,
Russia, Spain, France, Switzerland, and Germany.
b) Situation of the current Technical Report in the structure of the IEC SC 45A standard
series
The technical report IEC TR 63214 is a fourth level IEC SC 45A document.
This report is not proving the final standard for discussion; it is recommending an international
development of the standard, proving the needs and providing a first set of ideas. Outstanding
work has still to be conducted.
For more details on the structure of the IEC SC 45A standard series, see item d) of this
introduction.
c) Recommendations and limitations regarding the application of the Technical Report
It is important to note that a technical report is entirely informative in nature. It gathers data
collected from different origins and it establishes no requirements.
d) Description of the structure of the IEC SC45A standard series and relationships with
other IEC documents and other bodies documents (IAEA, ISO)
The top-level documents of the IEC SC45A standard series are IEC 61513 and IEC 63046.
IEC 61513 provides general requirements for I&C systems and equipment that are used to
perform functions important to safety in NPPs
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.