포켈스 센서를 이용한 코로나 방전 발생시의 전계변화 측정에 관한 연구
- Title
- 포켈스 센서를 이용한 코로나 방전 발생시의 전계변화 측정에 관한 연구
- Other Titles
- A possible non-contact measuring technique for the variation of the electric field due to corona discharge by use of Pockels sensor
- Author
- 구자윤
- Keywords
- PD; Pockels effect; LiNbO3; electric field measurement; optical measuring system
- Issue Date
- 2002-01
- Publisher
- 한국전기전자재료학회
- Citation
- 한국전기전자재료학회 2001년도 춘계학술대회 논문집 , page. 189-192
- Abstract
- In this paper, an novel optical measuring system based on the electro-optic effect has been proposed and realized using Pockels cell with a view to detecting partial discharge taking place at the needle plane electrode. This system has the following advantages ; nonmetallic probe sensor, immune to external EMI noise and broad band response of the Pockels cell from DC to GHz. This system is constructed by He-Ne laser, Mach-Zehnder interferometer with Pockels sensor, balanced photo receiver, data acquisition board and PC. The response characteristics of the developed proto type sensor are examined for AC and corona discharge.
- URI
- https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=NPAP08616825&dbt=NPAPhttps://repository.hanyang.ac.kr/handle/20.500.11754/156922
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML