(INACTIVE RECORD)IEEE C50.12 : 2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SALIENT-POLE 50 HZ AND 60 HZ SYNCHRONOUS GENERATORS AND GENERATOR/MOTORS FOR HYDRAULIC TURBINE APPLICATIONS RATED 5 MVA AND ABOVE
18-10-2023
01-01-2005
1 Scope
2 Normative references
3 Definitions
Cooling classification
Coolant types
4 Operational requirements
4.1 Service conditions and steady-state duty
4.2 Transient event and emergency duty requirements
4.3 Service environment
5 Rating and performance characteristics
5.1 Output rating
5.2 Capability
5.3 Stator voltage rating
5.4 Power factor and reactive power capability
5.5 Rotor voltage ratings
5.6 Short-circuit ratio
5.7 Transient and subtransient reactances
5.8 Voltage wave shape
5.9 Torques
6 Insulation systems
6.1 Insulation systems defined
6.2 Classes of insulation systems
6.3 The use of different classes of insulation systems
7 Temperatures and temperature limits
7.1 Temperature limits
7.2 Methods of temperature determination
7.3 Locations of embedded temperature detectors
7.4 Location of coolant temperature detectors
8 Efficiency
8.1 Methods
8.2 Reference conditions
8.3 Types of losses
8.4 Test tolerance on losses
9 Tests
9.1 Categories and scope of tests
9.2 Test procedural requirements
9.3 Heat exchanger testing
9.4 Testing high-voltage terminal bushings
10 Marking
10.1 Nameplate
10.2 Other marking
10.3 Terminal markings
Annex A (informative) Bibliography
Annex B (normative) TIF weighting factors
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