KR100348711B1 - 피뢰기 카운터 시험기 - Google Patents
피뢰기 카운터 시험기 Download PDFInfo
- Publication number
- KR100348711B1 KR100348711B1 KR1020000062845A KR20000062845A KR100348711B1 KR 100348711 B1 KR100348711 B1 KR 100348711B1 KR 1020000062845 A KR1020000062845 A KR 1020000062845A KR 20000062845 A KR20000062845 A KR 20000062845A KR 100348711 B1 KR100348711 B1 KR 100348711B1
- Authority
- KR
- South Korea
- Prior art keywords
- counter
- capacitors
- arrester
- power supply
- voltage
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title description 8
- 239000003990 capacitor Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (1)
- 일정한 직류 전원을 출력하는 직류 전원과,동작 개시 스위치가 작동되었을 때 상기 직류 전원에서 출력되는 전류를 제한하는 저항과,상기 저항을 통과한 전압을 충전 및 방전하는 복수 개의 콘덴서와,상기 복수 개의 콘덴서들의 입출력단자에 접속되어 상기 콘덴서들의 연결 상태를 병렬 또는 직렬로 연결하는 복수 개의 자동 절체 스위치와,상기 콘덴서들에서 방전된 전압을 이용하여 피뢰기 카운터에 고전압을 공급하는 펄스 트랜스로 구성된 것을 특징으로 하는 피뢰기 카운터 시험기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000062845A KR100348711B1 (ko) | 2000-10-25 | 2000-10-25 | 피뢰기 카운터 시험기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000062845A KR100348711B1 (ko) | 2000-10-25 | 2000-10-25 | 피뢰기 카운터 시험기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020032006A KR20020032006A (ko) | 2002-05-03 |
KR100348711B1 true KR100348711B1 (ko) | 2002-08-13 |
Family
ID=19695316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000062845A KR100348711B1 (ko) | 2000-10-25 | 2000-10-25 | 피뢰기 카운터 시험기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100348711B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110824399B (zh) * | 2019-09-19 | 2021-11-09 | 杭州群特电气有限公司 | 一种避雷器放电计数器远程在线监控系统及方法 |
CN114113744B (zh) * | 2021-11-04 | 2024-08-27 | 国网河北省电力有限公司石家庄供电分公司 | 一种离线式高压电缆户外终端避雷器测试装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05205849A (ja) * | 1992-01-24 | 1993-08-13 | Mitsubishi Electric Corp | 避雷器の試験方法 |
JPH05226062A (ja) * | 1992-02-13 | 1993-09-03 | Mitsubishi Electric Corp | 避雷器の試験回路 |
KR20000037145A (ko) * | 2000-04-10 | 2000-07-05 | 정재기 | 고조파 분석에 의한 피뢰기의 열화진단 방법, 장치 및진단용역서비스 |
JP2000214204A (ja) * | 1999-01-21 | 2000-08-04 | Mitsubishi Electric Corp | 避雷器の監視装置 |
-
2000
- 2000-10-25 KR KR1020000062845A patent/KR100348711B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05205849A (ja) * | 1992-01-24 | 1993-08-13 | Mitsubishi Electric Corp | 避雷器の試験方法 |
JPH05226062A (ja) * | 1992-02-13 | 1993-09-03 | Mitsubishi Electric Corp | 避雷器の試験回路 |
JP2000214204A (ja) * | 1999-01-21 | 2000-08-04 | Mitsubishi Electric Corp | 避雷器の監視装置 |
KR20000037145A (ko) * | 2000-04-10 | 2000-07-05 | 정재기 | 고조파 분석에 의한 피뢰기의 열화진단 방법, 장치 및진단용역서비스 |
Also Published As
Publication number | Publication date |
---|---|
KR20020032006A (ko) | 2002-05-03 |
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