IEC TR 63065:2017/AMD1:2022

IEC TR 63065 ®
Edition 1.0 2022-06
TECHNICAL
REPORT
AMENDMENT 1
Guidelines for operation and maintenance of line commutated converter (LCC)
HVDC converter station
IEC TR 63065:2017-09/AMD1:2022-06(en)

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IEC TR 63065 ®
Edition 1.0 2022-06
TECHNICAL
REPORT
AMENDMENT 1
Guidelines for operation and maintenance of line commutated converter (LCC)

HVDC converter station
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.200; 29.240.01 ISBN 978-2-8322-2077-1

– 2 – IEC TR 63065:2017/AMD1:2022
 IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
GUIDELINES FOR OPERATION AND MAINTENANCE OF LINE
COMMUTATED CONVERTER (LCC) HVDC CONVERTER STATION

AMENDMENT 1
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
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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
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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 document may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
Amendment 1 to IEC TR 63065:2017 has been prepared by IEC technical committee 115: High
Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV.
The text of this Amendment is based on the following documents:
Draft Report on voting
115/280/DTR 115/294/RVDTR
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this Amendment is English.

 IEC 2022
This document was drafted in acco
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