EN 60041:1994

Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines

Specifies methods for any size and type of impulse or reaction turbine, storage pump or pump turbine. Determines whether the contract guarantees have been fulfilled and deals with the rules governing these tests as well as the methods of computing the results and the content and style of the final report.

Abnahmeversuche zur Bestimmung der hydraulischen Eigenschaften von Wasserturbinen, Speicherpumpen und Pumpturbinen

Essais de réception sur place des turbines hydrauliques, pompes d'accumulation et pompes-turbines, en vue de la détermination de leurs performances hydrauliques

Spécifie les méthodes d'essai applicables à toutes les turbines à action ou à réaction, pompes d'accumulation et pompes turbines, quels que soient leurs dimensions et leur type. Permet de déterminer si les garanties contractuelles sont respectées. Elle fixe les règles de conduite de ces essais ainsi que les méthodes de calcul des résultats, le contenu et le mode de présentation du rapport final.

Terenski prevzemni preskusi za ugotavljanje zmogljivosti vodnih turbin, akumulacijskih črpalk in črpalnih turbin (IEC 60041:1991, spremenjen)

General Information

• Status: Published
• Publication Date: 20-Sep-1994
• Withdrawal Date: 14-Mar-1995
• ICS: 23.080 - Pumps
• ICS: 23.100.10 - Pumps and motors
• Technical Committee: CLC/SR 4 - Hydraulic turbines
• Drafting Committee: IEC/TC 4 - IEC_TC_4
• Parallel Committee: IEC/TC 4 - IEC_TC_4
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 21-Sep-1994
• Completion Date: 21-Sep-1994
• Ref Project: SIST EN 60041:2001 - Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60041:2001
01-marec-2001
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SIST IEC 60041:1999
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Field acceptance tests to determine the hydraulic performance of hydraulic turbines,
storage pumps and pump-turbines
Abnahmeversuche zur Bestimmung der hydraulischen Eigenschaften von
Wasserturbinen, Speicherpumpen und Pumpturbinen
Essais de réception sur place des turbines hydrauliques, pompes d'accumulation et
pompes-turbines, en vue de la détermination de leurs performances hydrauliques
Ta slovenski standard je istoveten z: EN 60041:1994
ICS:
27.140 Vodna energija Hydraulic energy engineering
SIST EN 60041:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001

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SIST EN 60041:2001
INTERNATIONAL IEC
STANDARD
60041
Third edition
1991-11
Field acceptance tests to determine the
hydraulic performance of hydraulic turbines,
storage pumps and pump-turbines
 IEC 1991 Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
PRICE CODE
XK
Commission Electrotechnique Internationale
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

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SIST EN 60041:2001
41 © I E C - 3 -
CONTENTS
Page
FOREWORD 9
PREFACE 9
SECTION ONE - GENERAL RULES
Clause
1. Scope and object 13
1.1 Scope 13
1.2 Object 13
1.3 Types of machines 13
1.4 Reference to IEC and ISO standards 15
1.5 Excluded topics 15
2. Terms, definitions, symbols and units 15
2.1 General 15
2.2 Units 15
2.3 List of terms, definitions, symbols and units 15
3. Nature and extent of hydraulic performance guarantees 51
3.1 General 51
3.2 Main guarantees 51
3.3 Other guarantees 55
4. Organisation of test 59
4.1 Adequate provision for the test 59
4.2 Authority for test 59
4.3 Personnel 59
4.4 Preparation for test 59
4.5 Agreement on test procedure 61
4.6 Instruments 63
4.7 Observations 63
4.8 Inspection after test 65
4.9 Final report 67
SECTION Two- EXECUTION OF TEST FOR THE DETERMINATION
OF THE STEADY STATE PERFORMANCE OF THE MACH INE
5. Test conditions and procedure 71
5.1 General test procedure 71
77
5.2 Test conditions to be fulfilled
6. Computation and analysis of results 81
81
6.1 Computation of test results
6.2 Uncertainties in measurements and presentation of results 87
6.3 Comparison with guarantees 93
SECTION TI IREE - EXECUTION OF TEST FOR THE DETERMINATION
OF TRIE TRANSIENT CHARACTERISTIC OF THE MACHINE
109
7. Test conditions and procedure
109
7.1 Test conditions
111
trumentation 7.2 Test procedure and ins

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SIST EN 60041:2001
41© IEC -5 -
Page
Clause
111
8. Computation and analysis of results
111
8.1 Conversion of results
113
8.2 Comparison with guarantees
SECTION FOUR - METHODS OF MEASUREMENT
9. Introduction 115
115
9.1 Efficiency
115
9.2 Hydraulic power
119
9.3 Mechanical power
119
10. Discharge
119
10.1 General
123
10.2 Current-meter method
145
10.3 Pitot tubes
10.4 Pressure-time method 147
10.5 Tracer methods 163
10.6 Weirs 167
10.7 Standardized differential pressure devices 179
10.8 Volumetric gauging method 181
11. 187
Specific hydraulic energy of the machine
11.1 General 187
11.2 Determination of the specific hydraulic energy 189
213
11.3 Determination of the net positive suction specific energy
217
11.4 Pressure measurements
241
11.5 Free water level measurements
11.6 Uncertainty of measurements 251
12. Power 253
12.1 Indirect method of power measurement 253
12.2 Direct method of power measurement 283
285
12.3 Bearing losses
291
13. Rotational speed
291
13.1 General
291
13.2 Speed measurements in the case of direct measurement of power
291
13.3 Speed measurements in the case of indirect measuremen
...