NDLI: Using a commercial partial discharge detector to investigate ac corona in air

Content Provider	IEEE Xplore Digital Library
Author	MacAlpine, J.M.K. Zhang, C.H.
Copyright Year	2001
Description	Author affiliation: Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China (MacAlpine, J.M.K.)
Abstract	A computer-based commercial partial discharge detector has been used to measure ac corona pulses in a point/cup electrode system, in air. The pulse height distribution was measured as a function of phase angle and pulse height for a range of voltages. The onset voltages for both positive and negative half-cycles are the same, but slightly lower than for the dc case, due to space charge effects. In all other respects the patterns for the two half-cycles are different: pulses only occur at the onset voltage (rising) for the positive half-cycle; but continuously from 11 kV (rising) to 14 kV (falling) for the negative half-cycle. Differences between the distributions for avalanches and streamers increase as the breakdown voltage is approached. Qualitative explanations of the patterns and behavior are given.
Starting Page	420
Ending Page	423
File Size	402107
Page Count	4
File Format	PDF
ISBN	0780370538
DOI	10.1109/CEIDP.2001.963572
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-10-14
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Partial discharges Detectors Corona Voltage Electrodes Pulse measurements Partial response channels Assembly Surface discharges Solids
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A phase-related investigation of AC corona in air

Negative partial discharge in compressed air: sequential characteristics evolving over time

Partial discharge patterns in high voltage insulation

In Comparison Between Corona Discharge in Air and Streamer Discharge in Silicone Oil

Transition from Trichel-pulse corona to dielectric barrier discharge

Pulse propagation in rotating machines and its relationship to partial discharge measurements

Partial discharge corona pulses in air and air-solid interface

Electromagnetic spectrum caused by partial discharge in air under AC and DC voltage application

Pattern classification of partial discharge in high voltage equipment by regression analysis

Using a commercial partial discharge detector to investigate ac corona in air

Similar Documents

A phase-related investigation of AC corona in air

Negative partial discharge in compressed air: sequential characteristics evolving over time

Partial discharge patterns in high voltage insulation

In Comparison Between Corona Discharge in Air and Streamer Discharge in Silicone Oil

Transition from Trichel-pulse corona to dielectric barrier discharge

Pulse propagation in rotating machines and its relationship to partial discharge measurements

Partial discharge corona pulses in air and air-solid interface

Electromagnetic spectrum caused by partial discharge in air under AC and DC voltage application

Pattern classification of partial discharge in high voltage equipment by regression analysis

Using a commercial partial discharge detector to investigate ac corona in air