Guidance for installation procedures and tolerances of hydroelectric machines - Part 5: Bulb turbines and generators

The purpose of this guide is to establish, in a general way, suitable procedures and tolerances for the installation of bulb turbine and generator. This guide presents a typical assembly and whenever the words "turbine" and "generator" are used in this part, it refers to bulb turbine and generator. There are many possible ways to assemble a unit. The size of the machine, the design of the machine, the layout of the powerhouse, the sequence of concreting or the delivery schedule of the components are some of the elements that could result in additional steps, or the elimination of some steps and/or assembly sequences. It is understood that a publication of this type will be binding only if, and to the extent that, both contracting parties have agreed upon it. The guide excludes matters of purely commercial interest, except those inextricably bound up with the conduct of installation. It also excluded to specifications of the civil works but this aspect of the work should be taken into consideration during the assembly of the units. Wherever the guide specifies that documents, drawings or information is supplied by a manufacturer (or by manufacturers), each individual manufacturer will furnish the appropriate information for their own supply only.

Leitfaden für Installations-Prozeduren und -Toleranzen von hydroelektrischen Maschinen - Teil 5: Rohrturbinen und Generatoren

Lignes directrices des procédures et tolérances d’installation des machines hydroélectriques - 5: Turbines et alternateurs de type bulbe

IEC 63132-5:2023 doit établir, de manière générale, des procédures et des tolérances appropriées pour l’installation de turbines et de générateurs hydroélectriques. Ce guide présente un assemblage typique. Il faut reconnaître qu’il existe de nombreuses façons possibles d’assembler une unité. La taille des machines, la conception des machines, la disposition de la centrale et le calendrier de livraison des composants sont quelques-uns des éléments qui pourraient entraîner des étapes supplémentaires, l’élimination de certaines étapes et / ou des séquences d’assemblage.

Navodila za postopke vgradnje in tolerance hidroelektričnih strojev - 5. del: Cevne (Kaplanove) turbine in generatorji (IEC 63132-5:2023)

Namen teh navodil je na splošno vzpostaviti ustrezne postopke in dovoljene tolerance za vgradnjo cevnih (Kaplanovih) turbin in generatorjev. V navodilih je predstavljen tipični sestav, izraza »turbina« in »generator« pa se povsod navezujeta na cevno (Kaplanovo) turbino in generator. Enoto je mogoče sestaviti na več načinov. Velikost in zasnova stroja, postavitev elektrarne, zaporedje betoniranja ter razpored dobave komponent so nekateri od elementov, ki lahko zahtevajo dodatne korake ali odpravo nekaterih postopkov in/ali korakov sestavljanja.
Publikacija te vrste je zavezujoča le, če in v obsegu, v katerem jo potrdita obe pogodbenici.
Navodila ne zajemajo izključno komercialnih interesov, razen tiste, ki so neločljivo povezani z izvajanjem vgradnje. Prav tako niso zajete specifikacije gradbenih del, vendar je priporočljivo ta vidik del upoštevati pri sestavljanju enot.
Če je v navodilih navedeno, da dokumente, skice ali informacije zagotovi proizvajalec (ali proizvajalci), bo vsak posamezni proizvajalec predložil samo ustrezne informacije za lastno dobavo.

General Information

Status
Published
Publication Date
25-May-2023
Technical Committee
Drafting Committee
Current Stage
6060 - Document made available - Publishing
Start Date
26-May-2023
Due Date
30-Oct-2023
Completion Date
26-May-2023

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 63132-5:2023
01-julij-2023
Navodila za postopke vgradnje in tolerance hidroelektričnih strojev - 5. del: Cevne
(Kaplanove) turbine in generatorji (IEC 63132-5:2023)
Guide for installation procedures and tolerances of hydroelectric machines - Part 5: Bulb
turbines and generators (IEC 63132-5:2023)
Leitfaden für Installations-Prozeduren und -Toleranzen von hydroelektrischen Maschinen
- Teil 5 (IEC 63132-5:2023)
Lignes directrices des procédures et tolérances d’installation des machines
hydroélectriques - Partie 5: Turbines bulbes et alternateurs (IEC 63132-5:2023)
Ta slovenski standard je istoveten z: EN IEC 63132-5:2023
ICS:
27.140 Vodna energija Hydraulic energy engineering
SIST EN IEC 63132-5:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 63132-5:2023

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SIST EN IEC 63132-5:2023


EUROPEAN STANDARD EN IEC 63132-5

NORME EUROPÉENNE

EUROPÄISCHE NORM May 2023
ICS 27.140

English Version
Guidance for installation procedures and tolerances of
hydroelectric machines - Part 5: Bulb turbines and generators
(IEC 63132-5:2023)
Lignes directrices des procédures et tolérances Leitfaden für Installations-Prozeduren und -Toleranzen von
d'installation des machines hydroélectriques - 5: Turbines et hydroelektrischen Maschinen - Teil 5
alternateurs de type bulbe (IEC 63132-5:2023)
(IEC 63132-5:2023)
This European Standard was approved by CENELEC on 2023-05-19. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard 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 European Standard 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,
Türkiye 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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 63132-5:2023 E

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SIST EN IEC 63132-5:2023
EN IEC 63132-5:2023 (E)
European foreword
The text of document 4/456/FDIS, future edition 1 of IEC 63132-5, prepared by IEC/TC 4 "Hydraulic
turbines" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 63132-5:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-02-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-05-19
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 63132-5:2023 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 63132-1 NOTE Approved as EN IEC 63132-1
IEC 63132-2 NOTE Approved as EN IEC 63132-2


2

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SIST EN IEC 63132-5:2023




IEC 63132-5

®


Edition 1.0 2023-04




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE
colour

inside










Guidance for installation procedures and tolerances of hydroelectric machines –

Part 5: Bulb turbines and generators



Lignes directrices des procédures et tolérances d’installation des machines

hydroélectriques –

Partie 5: Turbines et alternat
...

SLOVENSKI STANDARD
oSIST prEN IEC 63132-5:2022
01-maj-2022
Navodila za postopke vgradnje in tolerance hidroelektričnih strojev - 5. del:
Turbine z žarnicami in generatorji
Guide for installation procedures and tolerances of hydroelectric machines - Part 5: Bulb
turbines and generators
Lignes directrices des procédures et tolérances d’installation des machines
hydroélectriques - Partie 5: Turbines bulbes et alternateurs
Ta slovenski standard je istoveten z: prEN IEC 63132-5:2022
ICS:
27.140 Vodna energija Hydraulic energy engineering
oSIST prEN IEC 63132-5:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 63132-5:2022

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oSIST prEN IEC 63132-5:2022
4/432/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63132-5 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-03-18 2022-06-10
SUPERSEDES DOCUMENTS:
4/387/NP, 4/401A/RVN

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.

TITLE:
Guide for installation procedures and tolerances of hydroelectric machines - Part 5: Bulb
turbines and generators

PROPOSED STABILITY DATE: 2025

NOTE FROM TC/SC OFFICERS:


Copyright © 2022 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 63132-5:2022
IEC CDV 63132-5/Ed1 © IEC 2022 – 2 – 4/432/CDV
1
2
3
4
5 DRAFT
6
7
8
9
10
11
12
13
14
15 GUIDANCE FOR INSTALLATION PROCEDURES AND
16 TOLERANCES OF HYDROELECTRIC MACHINES
17
18
19 Part 5: Bulb turbines and generators
20
21
22
23
24
25
26

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oSIST prEN IEC 63132-5:2022
IEC CDV 63132-5/Ed1 © IEC 2022 – 3 – 4/432/CDV
27 CONTENTS
28
29 FOREWORD
30 1 Scope . 7
31 2 Normative reference . 7
32 3 Terms and definition . 7
33 4 Installation flowchart . 8
34 4.1 Turbine and generator embedded parts . 8
35 4.2 Turbine and generator mechanical parts . 9
36 5 Steps . 10
37 5.1 Turbine and generator embedded parts . 10
38 5.1.1 Step 1: Benchmarks set-up . 10
39 5.1.2 Step 2: Powerhouse primary stage concrete with anchor plates and
40 embedded pipes . 10
41 5.1.3 Step 3: Anchor plates, embedded pipes and workspace verification . 11
42 5.1.4 Step 4: Handing over to installation . 11
43 5.1.5 Step 5: Draft tube installation . 11
44 5.1.6 Step 6: Secondary embedded pipes installation around the draft tube . 13
45 5.1.7 Step 7: Handing over to concreting phase .
...

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