IEC 62006:2010
Current
The latest, up-to-date edition.
Hydraulic machines - Acceptance tests of small hydroelectric installations
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, English - French, Spanish, Castilian
28-10-2010
FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and schematic layout
4 Nature and extent of guarantees
5 Safety tests (commissioning)
6 Trial operating and reliability tests (commissioning)
7 Performance guarantees and tests
8 Computation of results and comparison to the
guarantee
9 Error analysis
10 Other guarantees
Annex A (normative) - Terms, definitions, symbols and
units
Annex B (normative) - Head definition
Annex C (normative) - Method of speed measurements
Annex D (normative) - Power output measurement
Annex E (normative) - Methods of discharge measurement
Annex F (informative) - Plant condition
Annex G (informative) - Commissioning
Annex H (informative) - Performance test efficiency
calculation
Annex I (informative) - Cam correlation test
Bibliography
IEC 62006:2010 defines the test, the measuring methods and the contractual guarantee conditions for field acceptance tests of the generating machinery in small hydroelectric power installations. It applies to installations containing impulse or reaction turbines with unit power up to about 15 MW and reference diameter of about 3 m. The driven generator can be of synchronous or asynchronous type. This International Standard contains information about most of the tests required for acceptance of the hydraulic turbine such as safety approval tests, trial operating and reliability tests, as well for verification of cavitation, noise and vibration conditions, if required. This standard represents the typical methods used on smaller hydroelectric installations, and is divided into three classes as follows:
Class A: Default, normal test program (panel measurement), to determine the maximum output of the installation.
Class B: Recommended, extended test program, to determine the performance characteristics of the installation.
Class C: Optional, comprehensive test program, to determine the absolute efficiency of the installation.
All classes contain safety tests, trial operating tests, and reliability tests. This standard gives all necessary references for the contract in order to execute the test, evaluate, calculate and compare the result to the guarantee for all the classes A, B and C.
Committee |
TC 4
|
DevelopmentNote |
Stability date: 2020. (09/2017)
|
DocumentType |
Standard
|
Pages |
228
|
PublisherName |
International Electrotechnical Committee
|
Status |
Current
|
Standards | Relationship |
NBN EN 62006 : 2011 | Identical |
CEI EN 62006 : 2011 | Identical |
I.S. EN 62006:2011 | Identical |
EN 62006:2011 | Identical |
BS EN 62006:2011 | Identical |
UNE-EN 62006:2011 | Identical |
NEN EN IEC 62006 : 2011 | Identical |
PN EN 62006 : 2011 | Identical |
NF EN 62006 : 2011 | Identical |
IEC 60545:1976 | Guide for commissioning, operation and maintenance of hydraulic turbines |
ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
ISO 4373:2008 | Hydrometry Water level measuring devices |
ISO 3354:2008 | Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions |
IEC TR 61364:1999 | Nomenclature for hydroelectric powerplant machinery |
IEC 61116:1992 | Electromechanical equipment guide for small hydroelectric installations |
ISO 1940-1:2003 | Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances |
IEC 60308:2005 | Hydraulic turbines - Testing of control systems |
ISO 1680:2013 | Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machines |
IEC 60193:1999 | Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests |
IEEE 810-2015 | IEEE Standard for Hydraulic Turbine and Generator Shaft Couplings and Shaft Runout Tolerances |
IEC 60041:1991 | Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines |
ISO 7919-5:2005 | Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 5: Machine sets in hydraulic power generating and pumping plants |
ISO 3746:2010 | Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane |
ISO 2954:2012 | Mechanical vibration of rotating and reciprocating machinery — Requirements for instruments for measuring vibration severity |
IEC 61362:2012 | Guide to specification of hydraulic turbine governing systems |
ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements |
IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
ISO 3966:2008 | Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes |
ISO 3455:2007 | Hydrometry Calibration of current-meters in straight open tanks |
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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