IEEE C37.101 1984
$21.67
IEEE Guide for Generator Ground Protection
Published By | Publication Date | Number of Pages |
IEEE | 1984 | 43 |
New IEEE Standard – Inactive – Superseded. Guidance in the application of relays and relaying schemes for protection against stator ground faults on high-impedance grounded generators is provided.
PDF Catalog
PDF Pages | PDF Title |
---|---|
7 | I. Introduction Summary of Protection Schemes |
8 | SchemeNumbers |
11 | 5 GroundingMethods |
12 | Method I Distribution-Transformer Grounded (High Resistance Method 11 Neutral-Resistor Grounded (High Resistance) Method 111 Neutral-Resistor Grounded (Low Resistance Method IV Neutral-Reactor Grounded (Low Inductive Reactance) 5.5 Method V Ground-Fault Neutralizer Grounded (Tuned Inductive Reactor Method VI Grounding Transformer Grounded (High Resistance) |
13 | Method VII Grounding Transformer Grounded (Medium Resistance) Method VIII Ungrounded 6 Protective Schemes |
14 | Scheme 1 Ground Overvoltage-Complete Shutdown Scheme 1 Ground Overvoltage-Complete Shutdown |
15 | Scheme 2 Ground Overvoltage-Permissive Shutdown |
16 | Scheme 3 Ground Overvoltage-Alarm and Time-Delay Shutdown Scheme 4 Ground Overvoltage-Alarm Scheme 5S Startup Ground Overvoltage-Complete Shutdown Scheme 2 Ground Overvoltage-Permissive Shutdown Scheme 3 Ground Overvoltage-Alarm and Time-Delay Shutdown Scheme 4 Ground Overvoltage-Alarm |
17 | Orderly ShuMown Scheme 5s Startup Ground Overvoltage-Complete Shutdown Orderly Shutdown |
18 | Overvoltage-Complete Shutdown Scheme 7 Wye-Broken-Delta VT Ground Overvoltage-Complete Shutdown |
19 | Overvoltage-Complete Shutdown Ground Overcurrent-Complete Shutdown Shutdown Complete Shutdown |
20 | Ground Overcurrent-Complete Shutdown Shutdown,orBoth CompleteShutdown |
21 | Scheme 12 Generator Leads Ground Overcurrent-Complete Shutdown Complete Shutdown or Both Scheme 12 Generator Leads Ground Overcurrent-Complete Shutdown |
22 | Instantaneous Ground Overcurrent-Complete Shutdown Overcurrent-Complete Shutdown |
23 | Instantaneous Ground Overcurrent-Complete Shutdown Scheme 15 Generator Percentage Differential-Complete Shutdown Overcurrent-Complete Shutdown Overcurrent-Complete Shutdown |
24 | Differential- Complete Shutdown Scheme 15 Generator Percentage Differential-Complete Shutdown Overcurrent-Complete Shutdown |
25 | Protective Device Function Numbers Complete Shutdown |
27 | Generator-Ground Protection; Other Practices |
28 | Scheme A 3rd Harmonic Neutral Voltage |
29 | Scheme B 3rd Harmonic Terminal to Ground Residual Voltage |
30 | Scheme C 3rd Harmonic Ratio Differential Quantities Scheme D Neutral or Residual Voltage Injection |
31 | GroundFaults |
32 | Scheme F Residual High-Impedance Generator Differential Percentage Differential |
33 | Generator Ground Protection Examples Typical Generator Ground Protection One Line Diagram |
34 | Phase to Ground-Fault Symmetrical Component Equivalent Circuits |
36 | PhasorDiagrams |
40 | Relay and Fuse Coordination Curves |
42 | Appendix C Bibliography |