High Impedance Arc Fault Detection in a Manhole Environment.

<p>The scope of this thesis was to develop a prototype high-impedance arc detection system that a utility worker could use as an early warning system while working in a manhole environment. As part of this system sensors and algorithms were developed to increase the sensitivity of detecting an arc while ignoring loads that can give false positive signatures for arcing. The latest technology was used to repeat measurements performed in previous research from decades ago that lacked in sampling speed and amplitude resolution. Several types of arcs were produced and analyzed so to establish a library of various waveform and frequency signatures. The system was constructed as a development unit and is currently gathering information in the field. Data being collected will be analyzed so future revisions will give higher confidence levels of arc detection. Other future plans involve designing a more compact and portable unit.</p>

Name thesis:degree_name

MS (Master of Science)

Level thesis:degree_level

Thesis - unrestricted

Discipline thesis:degree_discipline

Technology

Year dc:date.issued

2010

Author dc:creator

• Cooke, Thomas Arthur

• Arc Detection
• High Impedance Fault
• Incipient Fault
• Arcing Algorithm
• Electrical and Computer Engineering
• Electrical and Electronics
• Engineering

Statement dc:rights

• Copyright by the authors.

Repository record dc:identifier

https://dc.etsu.edu/etd/1767

OAI identifier oai:identifier

oai:dc.etsu.edu:etd-3122