NDLI: A New Measurement Method of the Dynamic Contact Resistance of HV Circuit Breakers

Content Provider	IEEE Xplore Digital Library
Author	Landry, M. Mercier, A. Ouellet, G. Rajotte, C. Caron, J. Roy, M. Brikci, F.
Copyright Year	2006
Abstract	The proposed paper will present a new dynamic contact-resistance measurement method that has been validated by field tests which were performed on air-blast and $SF_{6}$ gas circuit breakers. The unique measurement method allows reproducible resistance curves to be obtained, which is not the case with the conventional method. Dynamic contact resistance curves obtained by using both the conventional technique and the new method are compared. By applying the novel measuring method, the dynamic contact resistance curve is easy to interpret. It is believed that the new measuring method can be used as a diagnostic tool for $SF_{6}$ gas circuit breakers whenever contact anomalies are suspected. This new measurement method allows for an accurate evaluation of both main- and arcing-contact conditions without dismantling the circuit breaker. Moreover, it provides the maintenance crew with relevant criteria for selecting the interrupting chambers that should be internally inspected
Sponsorship	IEEE Power Eng. Soc
Starting Page	1
Ending Page	8
File Size	7875232
Page Count	8
File Format	PDF
ISBN	1424402875
DOI	10.1109/TDCLA.2006.311501
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-08-15
Publisher Place	Venezuela
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance evaluation Time domain analysis Contact resistance Time measurement Electrical resistance measurement Circuit testing Contact mechanical factors Circuit breakers Current measurement Contacts Sulfur hexafluoride Timing Time domain measurements Velocity measurement Test equipment Gas detectors Circuit breaker testing
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 New Measurement Method of the Dynamic Contact Resistance of HV Circuit Breakers

Influence of the injected current on dynamic contact resistance measurements of HV circuit breakers

Method for static and dynamic resistance measurements of HV circuit breaker

Characterization of contacts degradation in circuit breakers through the dynamic contact resistance

A system for dynamic contact resistance with Arduino platform on MV and HV circuit breaker

Influence of contact erosion on the state of SF6 gas in interrupter chambers of HV SF6 circuit breakers

Novel HV Circuit Breaker Reliability Testing Measure Based on Image Processing

Pressure distribution along the nozzle of a HV SF6 circuit breaker

Discussions on post arc current of a CO2 circuit breaker

A New Measurement Method of the Dynamic Contact Resistance of HV Circuit Breakers

Similar Documents

A New Measurement Method of the Dynamic Contact Resistance of HV Circuit Breakers

Influence of the injected current on dynamic contact resistance measurements of HV circuit breakers

Method for static and dynamic resistance measurements of HV circuit breaker

Characterization of contacts degradation in circuit breakers through the dynamic contact resistance

A system for dynamic contact resistance with Arduino platform on MV and HV circuit breaker

Influence of contact erosion on the state of SF6 gas in interrupter chambers of HV SF6 circuit breakers

Novel HV Circuit Breaker Reliability Testing Measure Based on Image Processing

Pressure distribution along the nozzle of a HV SF6 circuit breaker

Discussions on post arc current of a CO2 circuit breaker

A New Measurement Method of the Dynamic Contact Resistance of HV Circuit Breakers