IEEE 1434 2014

$61.75

IEEE Guide for the Measurement of Partial Discharges in AC Electric Machinery

Published By	Publication Date	Number of Pages
IEEE	2014	89

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Revision Standard – Active. A review of the nature of partial discharge in machine windings, how it can be measured under both off-line and on-line conditions, how it can be measured for individual form wound coils or bars, and the significance and limitations of the measured values are covered in this standard.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 1434™-2014 front cover
3	Title page
5	Important Notices and Disclaimers Concerning IEEE Standards Documents
8	Participants
10	Introduction
11	Contents
13	IMPORTANT NOTICE 1. Overview 1.1 Scope 1.2 Purpose 1.3 Limitations
14	2. Normative references
15	3. Definitions
20	4. The nature of PD in machine windings 4.1 Sources of PD
21	4.2 Forms of PD pulses 4.3 Glow and pseudoglow discharges
22	4.4 Peak amplitude variation of discharge pulses 4.5 PD under short rise time and repetitive voltage impulses 4.6 Magnetically induced vibration sparking
23	4.7 Contact sparking 5. Overview of PD detection methods 5.1 Electrical pulse sensing 5.2 RF radiation sensing
24	5.3 Power-factor tip-up 5.4 Energy/integrated charge transfer 5.5 Ozone detection
25	5.6 Acoustic and ultrasonic detection 5.7 Black-out test 5.8 Corona imaging instruments 6. Electrical pulse and RF radiation sensing systems
39	6.1 Coupling capacitors
40	6.2 RF current transformers 6.3 Near-field antennae
41	6.4 UHF antennae 7. Electrical pulse and RIV measuring instruments
42	7.1 Oscilloscopes 7.2 Spectrum analyzers 7.3 Integrating current detectors 7.4 Quasi-peak pulse meters and RIV meters
43	7.5 Pulse height analyzers 7.6 Pulse phase analyzers 7.7 Time-frequency classification map analyzers 7.8 Synchronous three channel/multi-spectral system
44	8. Pulse propagation in windings and calibration issues 8.1 Pulse propagation
45	8.2 Calibration into apparent charge 9. On-line versus off-line testing
46	9.1 On-line testing
47	9.2 Off-line testing
48	9.3 Quality control testing of individual stator coils/bars or windings
49	10. Test procedures 10.1 On-line test procedures
51	10.2 Off-line test procedures for complete windings
55	10.3 Procedures for pulse-type PD tests on individual coils and bars
57	11. Interpretation of PD test results 11.1 Magnitude and polarity of maximum PD pulses
58	11.2 Electromagnetic probe readings 11.3 Frequency spectrum analysis
59	11.4 Integrated quantities 11.5 Changes in PD magnitude
60	11.6 Pulse height and pulse phase analysis 11.7 Time-frequency classification map 11.8 Synchronous three channel/multi-spectral system 11.9 Difficulties in objective interpretation of PD data
62	Annex A (informative)Bibliography A.1 Nature of PD in machine windings A.2 Pulse propagation in windings and calibration issues
64	A.3 Sensors
67	A.4 Electrical pulse and RIV measuring instruments
68	A.5 On-line test methods and data analysis
72	A.6 Off-line test methods and data analysis
74	A.7 Quality control tests on individual stator coils and bars
75	A.8 PWM converters
76	Annex B (normative) Coupling capacitor type tests and routine tests B.1 Introduction B.2 Type tests
77	B.3 Routine tests
78	Annex C (informative) Typical PD pulse-phase patterns (examples) C.1 Introduction
82	Annex D (informative) Typical time-frequency classification map D.1 Typical time-frequency classification map
84	Annex E (informative) Synchronous three channel multi-spectral analyzer E.1 Synchronous three channel multi-spectral analyzer
87	Annex F (informative) Electrical pulse and RF radiation sensing systems in limited use F.1 Rotor-mounted scanner PD sensor F.2 Capacitive probes F.3 Machine frame and other ground circuit sensors
88	Annex G (informative) Interpretive methods in limited use G.1 Quadratic rate
89	Back Cover