IEEE 3004.8 2016:2017 Edition
$80.71
IEEE Recommended Practice for Motor Protection in Industrial and Commercial Power Systems
| Published By | Publication Date | Number of Pages |
| IEEE | 2017 | 163 |
New IEEE Standard – Active. The protection of motors used in industrial and commercial power systems is covered. It is likely to be of greatest value to the power-oriented engineer with limited experience in the area of protection and control. It can also be an aid to all engineers responsible for the electrical design of industrial and commercial power systems.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | IEEE Std 3004.8™-2016 Front cover |
| 2 | Title page |
| 4 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
| 8 | Participants |
| 10 | Introduction |
| 11 | Contents |
| 13 | List of Figures |
| 16 | List of Tables |
| 17 | 1. Scope 2. Normative references |
| 20 | 3. Definitions, abbreviations, and acronyms 3.1 Definitions |
| 24 | 3.2 Acronyms and abbreviations |
| 26 | 4. General discussion 4.1 Introduction |
| 27 | 4.2 Low-voltage systems 4.3 Medium-voltage systems 5. Factors to consider in protection of motors 5.1 Motor characteristics |
| 29 | 5.2 Motor-starting conditions |
| 36 | 5.3 Ambient conditions 5.4 Driven equipment |
| 37 | 5.5 Power system quality 5.6 Motor importance 5.7 Load side faults for motor controllers |
| 38 | 5.8 Ground faults 5.9 Maintenance capability and schedule |
| 39 | 5.10 Service factor 5.11 Application considerations 5.12 Motor and conductor protection |
| 41 | 5.13 Fixed capacitor applications 6. Types of protection 6.1 Purpose of motor protection |
| 44 | 6.2 Abnormal power supply conditions |
| 47 | 6.3 Phase unbalance protection (Device 46, current) (Device 47, voltage) (Device 60) |
| 50 | 6.4 Overcurrent protection (Device 51, inverse time) (Device 50, instantaneous) |
| 51 | 6.5 Ground fault relay 6.6 Underexcitation (loss of field) protection (Device 40) 6.7 Overexcitation (volts/hertz) protection (Device 24) 6.8 Bearing protection relay (Device 38) 6.9 Mechanical condition protection relay (Device 39) 6.10 Thermal and electronic overload protection (Device 49) |
| 52 | 6.11 Motor bus automatic transfer or reclosing |
| 57 | 6.12 Multifunction relay (Device 11) |
| 59 | 7. Low-voltage (LV) motor protection 7.1 Introduction |
| 60 | 7.2 Low-voltage motor overcurrent protection |
| 64 | 7.3 Low-voltage motor ground fault protection |
| 65 | 7.4 Low-voltage motor stator winding overtemperature (Device 49S) |
| 67 | 7.5 Low-voltage motor undervoltage protection 8. MV motor protection 8.1 Introduction |
| 70 | 8.2 MV motor thermal overload protection (Device 49) |
| 72 | 8.3 MV motor overcurrent protection |
| 77 | 8.4 Fault protection |
| 82 | 8.5 Monitors |
| 95 | 8.6 Synchronous motor protection |
| 99 | 8.7 Starting protection |
| 100 | 8.8 Rotor winding protection |
| 101 | 8.9 Lightning and surge protection |
| 103 | 8.10 Protection against overexcitation from shunt capacitance |
| 104 | 8.11 Protection against failure to rotate |
| 105 | 9. Protection for ac ASD applications 9.1 ASD general information |
| 112 | 9.2 Low voltage ac ASD motor protection |
| 113 | 9.3 MV ac ASD motor protection |
| 123 | 10. LV dc motor protection 10.1 General |
| 124 | 10.2 Potential failure conditions 10.3 LV dc motor protection methods |
| 126 | 10.4 Safety interlocks 10.5 Ambient environmental protection 11. Motor protection for hazardous (Classified) locations 11.1 General 11.2 Motor protection for Class I, Division 2, and Class I, Zone 2 areas |
| 127 | 11.3 Motor protection for Class II areas |
| 128 | Annex A (informative) Bibliography |
| 133 | Annex B (informative) IEEE device designations B.1 Typical motor protection device function numbers |
| 136 | B.2 Main device letters |
| 138 | B.3 Other suffix letters B.4 Auxiliary devices |
| 139 | B.5 Auxiliary contact position definitions |
| 140 | Annex C (informative) Motor condition monitors, online C.1 On-line partial discharge (OLPD) monitoring |
| 144 | C.2 MV monitoring motor insulation online |
| 145 | Annex D (informative) Motor protection examples D.1 Typical medium-voltage (MV) motor protection settings D.2 MV breaker start example |
| 161 | Annex E (informative) Motor open circuit time constant |
| 163 | Back cover |
