In this thesis, we will discuss aging line detection and electrical fire precaution by using powerline communication technique. Fire is always a serious disaster which endangers our lives and property. Electrical fire is a major proportion of fire disaster. Even every house generally setup circuit breaker and fuse in time, electrical fire still occurred oftentimes.
Current powerline communication technology is using household powerline as a medium of signal transmission, whose channel characteristic will be affected by surrounding environment. We hope that we can analyze the change of transmission characteristic in high frequency of household powerline, which deterioration during long time. At the same time, we will detect variation of high frequency characteristic of powerline as the basis for judgment of aging line, to prevent electrical fire further.
Finally, we combine our approach into PLC system, which can also diagnose the line while transmission of powerline at the same time, adding the value without having too much cost.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0727111-003303 |
| Date | 27 July 2011 |
| Creators | Li, Jheng-Ruei |
| Contributors | Chih-Wen Kuo, Ken-Huang Lin, Chie-In Lee, Hsin-Lung Su |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0727111-003303 |
| Rights | not_available, Copyright information available at source archive |
Page generated in 0.0019 seconds