TC 4
IEC TECHNICAL COMMITTEE
HYDRAULIC TURBINES 
 
ABOUT TC4  
TC4 IN ACTION  
STANDARDS DEVELOPMENT  
 
International
Electrotechnical Commission
Technical Committee 4 :
Hydraulic turbines

IEC Technical Committee 4 develops and maintains International Standards and reports for hydraulic rotating machinery and associated equipment allied with hydro-power development.
 
PUBLICATIONS
TC 4 publications cover the following areas of activity.
 
Field acceptance testing
Model testing acceptance
Speed governing & controls
Cavitation of hydro machines
Commissioning, operation and maintenance
Vibrations in hydraulic machines
Small hydro installations
Hydraulic turbine control
Nomenclature hydroelectric powerplant machinery
Tendering documents
Scale effects from model
Flow measurements
Small Hydro acceptance tests
Particle erosion of machines
Hydropower equipment installation
Rehabilitation & performance improvement and life assessment
INDUSTRY GET INVOLVED
Why industry is active in TC 4.
 
 
NEWS — What's happening, what's important...
Next TC4 Plenary Meeting scheduled for Trondheim, Norway in mid June 2014, details to be released soon.
Recent TC4 Plenary Meetings (click on links to view group photos):
2012 - Tokyo, Japan
2009 - Lausanne, Switzerland
2007 - Vancouver, Canada
2005 - Stuttgart, Germany
2002 - Beijing, China
IEC e-Tech spotlight on hydraulic turbines
IEC e-Tech spotlight on pump-turbine
Energy Payback Ratio
Additional working groups are currently under review.
 
 
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CONTACT TC 4
Are you an expert in hydraulic turbines? Find out how you can contribute to TC 4.
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