IEEE 1434 2000

$60.13

IEEE Guide to the Measurement of Partial Discharges in Rotating Machinery

Published By	Publication Date	Number of Pages
IEEE	2000	63

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New IEEE Standard – Inactive – Superseded. A review of the nature of partial discharge in machine windings, how it can be measuredunder both off-line and on-line conditions, how it can be measured for individual form-wound coilsor bars, and the significance and limitations of the measured values are covered.

PDF Catalog

PDF Pages	PDF Title
1	Title Page
3	Introduction
4	Participants
6	CONTENTS
9	1. Overview 1.1 Scope 1.2 Purpose 1.3 Limitations
10	2. References
11	3. Definitions
15	4. The nature of PD in machine windings 4.1 Sources of PD
16	4.2 Forms of PD pulses 4.3 Glow and pseudoglow discharges
17	4.4 Peak amplitude variation of discharge pulses 5. Overview of PD detection methods
18	5.1 Electrical pulse sensing 5.2 RF radiation sensing 5.3 Power-factor tip-up
19	5.4 Energy/integrated charge transfer 5.5 Ozone detection 5.6 Acoustic and ultrasonic detection 5.7 Black-out test
20	6. Electrical pulse and RF radiation sensing systems
32	6.1 Coupling capacitors 6.2 RF current transformers
33	6.3 Near-field antennae 6.3.1 Electromagnetic probe 6.3.2 Rotor-mounted scanner PD sensor
34	6.3.3 Stator slot couplers 6.3.4 Capacitive probes 6.4 Machine frame and other ground circuit sensors 7. Electrical pulse and RIV measuring instruments
35	7.1 Oscilloscopes 7.2 Spectrum analyzers 7.3 Integrating current detectors 7.4 Quasi-peak pulse meters and RIV meters
36	7.5 Pulse height analyzers 7.6 Pulse phase analyzers 8. Pulse propagation in windings and calibration issues 8.1 Pulse propagation
37	8.2 Calibration into apparent charge
38	9. On-line versus off-line testing 9.1 On-line testing
39	9.2 Off-line testing
40	9.3 Quality control testing of individual stator coils/bars or windings
41	10. Test procedures 10.1 On-line test procedures
42	10.1.1 Example of an on-line test procedure for hydrogenerators
43	10.1.2 Metering, protection, and safety aspects of on-line tests 10.2 Off-line test procedures for complete windings
44	10.2.1 Test voltage supplies, metering, protection, and safety issues 10.2.2 Test connections to the winding
45	10.2.3 Response checks on detection systems
46	10.2.4 Application of test voltages 10.2.5 Time intervals between routine tests 10.3 Procedures for pulse-type PD tests on individual coils and bars
47	11. Interpretation of PD test results
48	11.1 Magnitude and polarity of maximum PD pulses 11.2 Electromagnetic probe readings
49	11.3 Frequency spectrum analysis 11.4 Integrated quantities 11.5 Changes in PD magnitude
50	11.6 Pulse height and pulse phase analysis 11.7 Difficulties in objective interpretation of PD data 11.7.1 Type of insulation system 11.7.2 On-line measurements
51	11.7.3 Off-line measurements
52	Annex A—Bibliography