KR200284076Y1 - 변압기의 가스분석정보 통신 장치 - Google Patents
변압기의 가스분석정보 통신 장치 Download PDFInfo
- Publication number
- KR200284076Y1 KR200284076Y1 KR2020020013419U KR20020013419U KR200284076Y1 KR 200284076 Y1 KR200284076 Y1 KR 200284076Y1 KR 2020020013419 U KR2020020013419 U KR 2020020013419U KR 20020013419 U KR20020013419 U KR 20020013419U KR 200284076 Y1 KR200284076 Y1 KR 200284076Y1
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- gas
- transformer
- communication
- data
- power line
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- 238000004891 communication Methods 0.000 title claims abstract description 60
- 238000012544 monitoring process Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 claims abstract description 40
- 238000004868 gas analysis Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000013500 data storage Methods 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000284 extract Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 68
- 239000003921 oil Substances 0.000 description 30
- 238000004587 chromatography analysis Methods 0.000 description 8
- 230000006866 deterioration Effects 0.000 description 7
- 239000001307 helium Substances 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (3)
- 변압기의 절연유에 용존하는 가스성분을 추출하여 분석하는 변압기의 가스분석 장치에 있어서,상기 변압기의 절연유로부터 검출된 가스성분의 검출신호를 디지털 변환하는 데이터 변환부와,상기 디지털 변환된 검출데이터를 특정의 샘플데이터와 비교하여 가스를 측정함에 의해 측정데이터를 원격지에 전송하기 위한 제어를 수행하는 제어부,상기 제어부로부터의 측정데이터를 통신망을 경유하여 원격지에 전송하기 위한 신호처리를 수행하는 제 1통신접속부,원격지에 위치하고서, 통신망을 경유하여 상기 제 1통신접속부와 접속하여 상기 변압기의 절연유로부터 측정한 가스의 측정데이터를 수신받아 신호처리하는 제 2통신접속부 및,상기 제 2통신접속부를 통해 측정데이터를 수신받아 측정된 가스의 분석정보를 조회가 가능하게 표시하는 네트워크 컴퓨터단말로 구성된 것을 특징으로 하는 변압기의 가스분석정보 통신 장치.
- 제 1 항에 있어서, 상기 통신망은 전력선 통신을 이용한 통신망에 해당되고,상기 제 1통신접속부와 제 2통신접속부는 송/수신 통신신호를 변/복조 처리하는 전력선 모뎀과, 송신 통신신호를 대역통과 필터링 및 증폭처리하는 전력선 송신부 및, 수신 통신신호를 대역통과 필터링 및 증폭처리하는 전력선 수신부를 각각 포함하여 구성된 것을 특징으로 하는 변압기의 가스분석정보 통신 장치.
- 제 1 항에 있어서, 상기 통신망은 인터넷 통신망에 해당되고,상기 제 1통신접속부와 제 2통신접속부는 각각 모뎀으로 이루어진 것을 특징으로 하는 변압기의 가스분석정보 통신 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020013419U KR200284076Y1 (ko) | 2002-05-02 | 2002-05-02 | 변압기의 가스분석정보 통신 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020013419U KR200284076Y1 (ko) | 2002-05-02 | 2002-05-02 | 변압기의 가스분석정보 통신 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200284076Y1 true KR200284076Y1 (ko) | 2002-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020013419U Expired - Lifetime KR200284076Y1 (ko) | 2002-05-02 | 2002-05-02 | 변압기의 가스분석정보 통신 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200284076Y1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101735282B1 (ko) * | 2011-06-29 | 2017-05-16 | 현대중공업 주식회사 | 변압기 유중가스 분석 방법 |
| US11243266B2 (en) | 2017-03-10 | 2022-02-08 | Korea Electric Power Corporation | Transformer hydrogen gas monitoring system, device, and method |
-
2002
- 2002-05-02 KR KR2020020013419U patent/KR200284076Y1/ko not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101735282B1 (ko) * | 2011-06-29 | 2017-05-16 | 현대중공업 주식회사 | 변압기 유중가스 분석 방법 |
| US11243266B2 (en) | 2017-03-10 | 2022-02-08 | Korea Electric Power Corporation | Transformer hydrogen gas monitoring system, device, and method |
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