IEEE 67 1972

$26.54

IEEE Guide for Operation and Maintenance of Turbine Generators

Published By	Publication Date	Number of Pages
IEEE	1972	48

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Description

New IEEE Standard – Inactive – Superseded. Superseded by 67-1990. This standard covers general recommendations for the operation, loading, and maintenance of turbine-driven synchronous generators that have cylindrical rotors.

PDF Catalog

PDF Pages	PDF Title
11	1 Scope 2 Caution Manufacturer’s and User’s Responsibility 4 Methods of Cooling 4.1 Indirectly-Cooled Types 4.1.1 Air-cooled Generators
12	4.1.2 Hydrogen-Cooled Generators 4.2 Directly-Cooled Types 4.2.1 Directly-Cooled Stators 4.2.2 Directly-Cooled Rotors 5 Bases of Rating 5.1 General Considerations
13	5.2 Temperature Limits 5.3 Temperature Rise Methods of Temperature Measurement 5.4.1 Coolant Temperatures 5.4.2 Stator Windings
14	5.4.3 Rotor Windings 5.5 Limitations in the Methods of Measuring Temperatures Stator Winding Temperatures by Embedded Detectors
15	Stator Winding Temperature by Discharge Coolant Temperature Rotor Winding Temperatures 6 Loading Relation of Load and Temperature Rise – Stator and Rotor Heat Flow and Typical Temperature Detector Location
16	6.2 Loading Within Rating Loading – Active and Reactive Power (kW and kvar) Relationship
17	Typical Saturation Curves
18	Typical Load Characteristic Curves
19	Typical Reactive Capability Curve
20	Construction of Approximate Reactive Capability Curve
21	Loading Outside of Nameplate Rating 6.4.1 Operation at Other Than Rated Voltage 6.4.2 Operation at Other Than Rated Frequency Operation at Other Than Rated kVA (Apparent Power) At Low Ambient Gas Temperature
22	6.5.2 At Low Raw Water Temperature At High Raw Water Temperature Concerning Life Expectancy 7 Operation 7.1 Requirements for Operation
23	Stator Winding Temperature Rotor Winding Temperature Stator Core Temperature Stator Differential Expansion 7.1.5 Shaft Alignment 7.1.6 Frame Distortion Condensation in Water Pipes and Frame 7.2 Capability Curves
24	7.2.1 Stator Winding Temperature Rotor Winding Temperature 7.2.3 Stator Core End Temperature Use of Capability Curve 7.3 Operating Recommendations 7.4 Miscellaneous Considerations 7.4.1 Hydrogen Pressure Use of Hydrogen Pressure Regulation Curve 7.4.3 HydrogenPurity
25	Operation of Hydrogen-Cooled Generators in Air or CO2 Typical Hydrogen Pressure Regulation Curve
26	7.4.5 Initial Filling of Coolers 7.4.6 Normal Cooler Operation 7.4.7 Control of Raw Water During Load Changes 7.4.8 Control of Raw Water Prior to Shutdown 7.4.9 Stator Coil Water Conductivity Starting Quick Starting and Rate of Load Change
27	7.6 Shutdowns 7.7 Automatic Supervision and Protection 7.7.1 For Stator Winding
28	7.7.2 For Rotor Winding 7.7.3 For Other Conditions Unbalanced Current Operation 7.9 Out-of-Synchronism Operation
29	7.10 Loss of Field Excitation (for case of no zero phase current)
30	For an Indirectly Cooled Generator
31	7.11 Field Preheating 7.12 Operation With Field Circuit Grounded
32	7.13 Field Forcing by Voltage Regulator Loss of Coolant 7.15 Operation Under Extreme Emergency Conditions
33	8 Maintenance 8.1 General Considerations Collector Rings and Brushes 8.2.1 Daily Inspections 8.2.2 Weekly Inspections
34	8.2.3 Shutdown Inspection 8.3 Air Filters Gas or Air Coolers 8.5 Hydrogen Leak Detection
35	8.6 Complete Inspection
36	8.6.1 Armature Windings Armaturecore and Frame 8.6.3 Rotor 8.6.4 Terminal Bushings 8.6.5 Fans Retaining Rings and End Discs 8.6.7 Hydrogen Seals 8.6.8 Seal Oil and Vacuum Pumps
37	8.6.9 Bearings 8.6.10 Gas Control 8.6.11 Miscellaneous Cleaning and Painting 8.9 Testing
38	9 Miscellaneous 9.1 General 9.2 Eccentricity of Rotor in Stato-
39	9.3 Axial Position of Rotor With Respect io Stator
40	9.4 Vibration
41	9.5 Shaft Currents and Bearing nnsulatior
43	10 Standards Reierences 11 Bibliography
44	11.1 Operation
45	11.2 Operation and Maintenance 11.3 Protection and Relaying 11.4 Rotors
46	11.5 Stator Magnetic Vibration and Noise 11.6 Bearings and Shaft Currents