SIST EN 60700-2:2017/A1:2021
(Amendment)Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology (IEC 60700-2:2016/AMD1:2021)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology (IEC 60700-2:2016/AMD1:2021)
No scope available
Thyristorventile für Hochspannungsgleichstrom-Energieübertragung (HGÜ) - Teil 2: Terminologie (IEC 60700-2:2016/AMD1:2021)
Valves à thyristors pour le transport d'énergie en courant continu à haute tension (CCHT) - Partie 2: Terminologie (IEC 60700-2:2016/AMD1:2021)
Tiristorski ventili za visokonapetostni enosmerni prenos (HVDC) električne energije - 2. del: Terminologija (IEC 60700-2:2016/AMD1:2021)
General Information
Relations
Overview
SIST EN 60700-2:2017/A1:2021 is a European Standard published by CLC, focusing on the terminology of thyristor valves used in high voltage direct current (HVDC) power transmission systems. This amendment updates the original EN 60700-2:2016 standard, aligning it with IEC 60700-2:2016/AMD1:2021, and was approved in September 2021. The document ensures clear and harmonized definitions related to HVDC thyristor valves, which are critical components for efficient and reliable electrical power transmission over long distances.
This standard is essential for engineers, manufacturers, and professionals working with HVDC systems, aiding in standardizing communication, design, and operation by defining key terms and concepts related to thyristor valve technology.
Key Topics
Thyristor Valve Terminology
The standard provides precise definitions for technical terms associated with thyristor valves, including new and revised terms such as:- Single valve unit: A structure comprising only one thyristor valve.
- Valve leakage detection system: Equipment for detecting leaks in the valve's cooling media.
- Valve stray capacitance: The equivalent capacitance between valve terminals due to the mechanical arrangement, excluding external capacitor effects.
- Commutation overshoot: The peak instantaneous voltage across the valve during commutation exceeding the line voltage.
- Valve protective firing: A protective method where thyristors are deliberately fired to prevent damage from excessive voltages or rates of voltage change.
Amendment Highlights
This amendment refines terminology to improve clarity and precision, crucial for designing, operating, and maintaining HVDC systems. It also includes illustrative material like updated converter unit diagrams to aid understanding.Standards Development Process
The document was prepared by IEC technical committee 22F, specializing in power electronics for transmission and distribution systems, demonstrating international collaboration and consensus in standardization.
Applications
HVDC Power Transmission
Thyristor valves are pivotal in converting AC to DC and vice versa for HVDC projects, which enable bulk power transfer over long distances with minimized losses. Standardized terminology ensures consistent engineering practices across manufacturers and operators.Electrical Equipment Manufacturing
The standard guides manufacturers in defining product specifications and descriptions, facilitating clear communication and compliance with international and European requirements.System Design and Maintenance
By understanding and applying the standardized terminologies, engineers can effectively design, troubleshoot, and maintain HVDC converters, improving system reliability and safety.Training and Documentation
This terminology standard serves as a reference for technical training, manuals, and technical documentation, enabling coherent knowledge transfer among professionals in the electrical engineering field.
Related Standards
IEC 60700-1 – Thyristor valves for HVDC power transmission – Part 1: General requirements. Complements Part 2 by covering overall valve design and performance criteria.
IEC 60071-5:2014 – Insulation co-ordination – Part 5: Procedures for HVDC converter stations. Referenced for voltage and insulation-related definitions relevant to valve operation.
EN 60071-5:2015 – European harmonized version of IEC 60071-5, providing additional regional applicability.
CENELEC Internal Regulations – Governs how amendments like SIST EN 60700-2:2017/A1:2021 are adopted by national electrotechnical committees.
Keywords: HVDC power transmission, thyristor valves, SIST EN 60700-2:2017/A1:2021, CLC standard, valve terminology, valve leakage detection, valve stray capacitance, commutation overshoot, valve protective firing, IEC standards, electrical transmission standardization, high voltage direct current systems.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2021
Tiristorski ventili za visokonapetostni enosmerni prenos (HVDC) električne
energije - 2. del: Terminologija (IEC 60700-2:2016/AMD1:2021)
Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2:
Terminology (IEC 60700-2:2016/AMD1:2021)
Thyristorventile für Hochspannungsgleichstrom-Energieübertragung (HGÜ) - Teil 2:
Terminologie (IEC 60700-2:2016/AMD1:2021)
Valves à thyristors pour le transport d'énergie en courant continu à haute tension
(CCHT) - Partie 2: Terminologie (IEC 60700-2:2016/AMD1:2021)
Ta slovenski standard je istoveten z: EN 60700-2:2016/A1:2021
ICS:
29.200 Usmerniki. Pretvorniki. Rectifiers. Convertors.
Stabilizirano električno Stabilized power supply
napajanje
31.080.20 Tiristorji Thyristors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 60700-2:2016/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2021
ICS 29.200
English Version
Thyristor valves for high voltage direct current (HVDC) power
transmission - Part 2: Terminology
(IEC 60700-2:2016/AMD1:2021)
Valves à thyristors pour le transport d'énergie en courant Thyristorventile für Hochspannungsgleichstrom-
continu à haute tension (CCHT) - Partie 2: Terminologie Energieübertragung (HGÜ) - Teil 2: Terminologie
(IEC 60700-2:2016/AMD1:2021) (IEC 60700-2:2016/AMD1:2021)
This amendment A1 modifies the European Standard EN 60700-2:2016; it was approved by CENELEC on 2021-09-27. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60700-2:2016/A1:2021 E
European foreword
The text of document 22F/607/CDV, future IEC 60700-2/AMD1, prepared by SC 22F "Power
electronics for electrical transmission and distribution systems" of IEC/TC 22 "Power electronic
systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 60700-2:2016/A1:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-06-27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-09-27
document have to be withdrawn
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60700-2:2016/AMD1:2021 was approved by CENELEC as
a European Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60071-5:2014 NOTE Harmonized as EN 60071-5:2015 (not modified)
IEC 60700-2 ®
Edition 1.0 2021-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AM ENDMENT 1
AM ENDEMENT 1
Thyristor valves for high voltage direct current (HVDC) power transmission –
Part 2: Terminology
Valves à thyristors pour le transport d'énergie en courant continu à haute
tension (CCHT) –
Partie 2: Terminologie
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.200 ISBN 978-2-8322-1013-3
‒ 2 ‒ IEC 60700-2:2016/AMD1:2021
© IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
THYRISTOR VALVES FOR HIGH VOLTAGE DIRECT
CURRENT (HVDC) POWER TRANSMISSION –
Part 2: Terminology
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 S
...
Frequently Asked Questions
SIST EN 60700-2:2017/A1:2021 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology (IEC 60700-2:2016/AMD1:2021)". This standard covers: No scope available
No scope available
SIST EN 60700-2:2017/A1:2021 is classified under the following ICS (International Classification for Standards) categories: 29.200 - Rectifiers. Convertors. Stabilized power supply; 31.080.20 - Thyristors. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 60700-2:2017/A1:2021 has the following relationships with other standards: It is inter standard links to SIST EN 60700-2:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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