Hydraulic turbines - Testing of governing systems

Turbines hydrauliques - Essais des systèmes de régulation

Hidravlične turbine - Preskušanje krmilnih sistemov

General Information

Status
Not Published
Publication Date
15-Sep-2024
Technical Committee
Current Stage
5020 - Vote circulated - Formal Approval
Start Date
03-May-2024
Due Date
01-Dec-2023
Completion Date
03-May-2024

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60308:2023
01-september-2023
Hidravlične turbine - Preskušanje krmilnih sistemov
Hydraulic turbines - Testing of governing systems
Ta slovenski standard je istoveten z: prEN IEC 60308:2023
ICS:
27.140 Vodna energija Hydraulic energy engineering
oSIST prEN IEC 60308:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 60308:2023

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oSIST prEN IEC 60308:2023
4/470/CDV
COMMITTEE DRAFT FOR VOTE (CDV)

PROJECT NUMBER:
IEC 60308 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-06-16 2023-09-08
SUPERSEDES DOCUMENTS:
4/428/CD, 4/467/CC

IEC TC 4 : HYDRAULIC TURBINES
SECRETARIAT: SECRETARY:
Canada Mrs Christine Geraghty
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:


Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Hydraulic turbines - Testing of governing systems

PROPOSED STABILITY DATE: 2026

NOTE FROM TC/SC OFFICERS:


Copyright © 2023 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it,
for any other purpose without permission in writing from IEC.

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oSIST prEN IEC 60308:2023
IEC CDV 60308/Ed3 © IEC 2023 2 4/470/CDV

1 CONTENTS
2
3 FOREWORD . 6
4 INTRODUCTION . 8
5 1 Scope . 9
6 2 Normative references . 9
7 3 Terms and definitions . 9
8 4 Recommendations on tests . 10
9 4.1 General . 10
10 4.2 Recommendations on workshop tests . 10
11 4.3 Recommendations on field tests . 11
12 4.3.1 New governing systems . 11
13 4.3.2 Existing governing systems . 11
14 5 Governing system tests . 12
15 5.1 Test conditions to be fulfilled . 12
16 5.1.1 General . 12
17 5.1.2 Turbine operation conditions . 12
18 5.1.3 Hydraulic pressure unit condition . 13
19 5.1.4 Deviation of values from specified operating conditions. 13
20 5.1.5 Provisions for instruments . 13
21 5.1.6 Calibration of instrumen
...

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