KR20140102277A - 하이브리드 기계적 및 전기적 변압기 모니터 - Google Patents
하이브리드 기계적 및 전기적 변압기 모니터 Download PDFInfo
- Publication number
- KR20140102277A KR20140102277A KR20147018681A KR20147018681A KR20140102277A KR 20140102277 A KR20140102277 A KR 20140102277A KR 20147018681 A KR20147018681 A KR 20147018681A KR 20147018681 A KR20147018681 A KR 20147018681A KR 20140102277 A KR20140102277 A KR 20140102277A
- Authority
- KR
- South Korea
- Prior art keywords
- mechanical
- electrical
- temperature
- providing
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000004804 winding Methods 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Protection Of Transformers (AREA)
Abstract
Description
도 1은 하이브리드 변압기 온도 모니터의 정면 상세도이다.
선명성 및 간결성의 목적을 위해, 유사한 엘리먼트 및 컴포넌트는 도면들에 걸쳐 동일한 지정 및 번호를 의미할 것이다.
Claims (1)
- 변압기 내의 오일 및 권선 온도를 측정하기 위한 하이브리드 기계적 및 전기적 변압기 모니터로서,
오일 온도 입력을 기계적 변위로 전환하기 위한 기계적 변환기;
상기 기계적 변위에 응답하여 하나 이상의 전기 출력을 제공하기 위해 상기 기계적 변환기에 접속되어 있는 하나 이상의 전자-기계 스위치;
전자 회로를 제어하기 위해 상기 기계적 변환기에 접속되어 있는 마이크로프로세서 기반 제어기;
상기 마이크로프로세서 기반 제어기에 접속되고 하나 이상의 전기 제어 작동 접점을 제공하기 위한 적어도 하나의 릴레이;
상기 기계적 변환기에 접속되고 기계적 수단을 통해 오일 온도 측정치를 제공하기 위한 기계적 감지 입력;
상기 마이크로프로세서 기반 제어기에 접속되고 권선 온도를 측정하기 위한 전기 입력을 상기 제어기에 제공하기 위한 전기 온도 센서;
상기 기계적 변환기에 접속되어 있고 전기 신호를 오일 온도에 비례하여 상기 마이크로프로세서 기반 제어기에 제공하는 기계-전기 트랜스듀서(transducer);
상기 기계적 변환기에 접속되어 있고 상기 변위에 응답하여 상기 오일 온도의 로컬 디스플레이를 제공하기 위한 기계적 디스플레이; 및
상기 마이크로프로세서 기반 제어기에 접속되어 있고 상기 권선 온도의 로컬 디스플레이를 제공하기 위한 전기 디스플레이
를 포함하는 하이브리드 기계적 및 전기적 변압기 모니터.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/564,601 | 2012-08-01 | ||
US13/564,601 US9046423B2 (en) | 2012-08-01 | 2012-08-01 | Hybrid mechanical and electrical transformer monitor |
PCT/US2013/052906 WO2014022497A1 (en) | 2012-08-01 | 2013-07-31 | Hybrid mechanical and electrical transformer monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140102277A true KR20140102277A (ko) | 2014-08-21 |
Family
ID=50025452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20147018681A Ceased KR20140102277A (ko) | 2012-08-01 | 2013-07-31 | 하이브리드 기계적 및 전기적 변압기 모니터 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9046423B2 (ko) |
EP (1) | EP2859563A4 (ko) |
KR (1) | KR20140102277A (ko) |
CN (1) | CN104160461A (ko) |
BR (1) | BR112014016285A8 (ko) |
MX (1) | MX2014012566A (ko) |
WO (1) | WO2014022497A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107006B4 (de) * | 2011-07-09 | 2015-06-11 | Maschinenfabrik Reinhausen Gmbh | Thermometer |
SE537145C2 (sv) * | 2013-04-16 | 2015-02-17 | Megger Ltd | Metod och anordning för bestämning av kraftsystemparametrar |
CN105067137B (zh) * | 2015-07-27 | 2017-11-28 | 武汉大学 | 一种基于mems系统的高灵敏度高分辨率的微型温度传感器及监测方法 |
CN107622152B (zh) * | 2017-09-01 | 2020-10-02 | 南方电网科学研究院有限责任公司 | 一种大电网的机电-电磁暂态混合仿真方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1879276A (en) * | 1929-08-16 | 1932-09-27 | Gen Electric | Indicating device for electrical apparatus |
GB378314A (en) * | 1932-01-12 | 1932-08-11 | Franz Georg Bloch | Mechanical device responsive to temperature variations |
US2794451A (en) * | 1955-06-21 | 1957-06-04 | Crown Cork & Seal Co | Method and apparatus for filling containers with a measured chartge |
US2917701A (en) * | 1957-08-02 | 1959-12-15 | Mc Graw Edison Co | Forced-cooled transformer having winding temperature relay |
DE2008690C3 (de) * | 1969-02-26 | 1975-05-22 | Tokico Ltd., Kawasaki, Kanagawa (Japan) | Wärmemesser |
FR2410151A1 (fr) * | 1977-11-28 | 1979-06-22 | Jarret Jacques | Dispositif moteur pour transformer une variation de temperature en un travail mecanique |
JPS60200136A (ja) * | 1984-03-23 | 1985-10-09 | Fuji Electric Co Ltd | 温度測定装置 |
US4745571A (en) * | 1985-08-30 | 1988-05-17 | Qualitrol Corporation | Modular electronic temperature controller |
US4775245A (en) * | 1986-12-12 | 1988-10-04 | Qualitrol Corporation | Multi-phase electronic temperature controller |
FR2637370B1 (fr) * | 1988-10-04 | 1991-04-12 | Gir | Dispositif pour le controle de temperatures contenant au moins un element en alliage a memoire de forme |
GB2241576B (en) * | 1990-03-02 | 1993-07-21 | Creda Ltd | Electrical storage heater |
US6887046B2 (en) * | 1996-02-26 | 2005-05-03 | Flowork Systems Ii Llc | Coolant pump, mainly for automotive use |
DE19648332C2 (de) | 1996-11-22 | 2000-11-23 | Messko Albert Hauser Gmbh & Co | Verfahren zur Nachbildung und Anzeige der Wicklungstemperatur eines elektrischen Leistungstransformators und Thermometer zur Durchführung des Verfahrens |
US6494617B1 (en) * | 1999-04-30 | 2002-12-17 | General Electric Company | Status detection apparatus and method for fluid-filled electrical equipment |
JP2000353623A (ja) * | 1999-06-14 | 2000-12-19 | Mitsubishi Electric Corp | 絶縁材料の評価試験装置 |
WO2004094971A1 (en) * | 2003-03-27 | 2004-11-04 | Dresser, Inc. | Temperature measurement device |
JP4304142B2 (ja) * | 2004-10-15 | 2009-07-29 | 株式会社ミヤワキ | 蒸気調節弁とこれを備えた熱交換装置および蒸気給湯システム |
US20060251147A1 (en) * | 2005-05-06 | 2006-11-09 | Qualitrol Corporation | Transformer temperature monitoring and control |
KR20080078314A (ko) | 2007-02-23 | 2008-08-27 | (주)와이즈산전 | 평면형 정전용량 센서를 이용한 복합형 압력/온도 전송기 |
JP2009057949A (ja) * | 2007-09-04 | 2009-03-19 | Hitachi Ltd | 内燃機関のバルブタイミング制御装置及び該バルブタイミング制御装置の冷却装置 |
EP2212665A1 (de) | 2007-10-31 | 2010-08-04 | ABB Technology AG | Temperatur-überwachungsvorrichtung für hoch- und mittelspannungsbauteile |
DE102008038875B3 (de) | 2008-08-13 | 2010-01-28 | Abb Technology Ag | Temperaturfühler für eine prozesstechnische industrielle Anlage |
US8087825B2 (en) * | 2009-12-21 | 2012-01-03 | Weiss Instruments, Inc. | Mechanical and electronic temperature reading system with built-in failure and inaccuracy detection |
BR112013010766A2 (pt) * | 2010-11-03 | 2019-09-24 | Abb Technology Ag | previsão de vida remanescente de um transformador |
-
2012
- 2012-08-01 US US13/564,601 patent/US9046423B2/en not_active Expired - Fee Related
-
2013
- 2013-07-31 EP EP13826503.8A patent/EP2859563A4/en not_active Withdrawn
- 2013-07-31 BR BR112014016285A patent/BR112014016285A8/pt not_active Application Discontinuation
- 2013-07-31 WO PCT/US2013/052906 patent/WO2014022497A1/en active Application Filing
- 2013-07-31 CN CN201380004385.2A patent/CN104160461A/zh active Pending
- 2013-07-31 MX MX2014012566A patent/MX2014012566A/es active IP Right Grant
- 2013-07-31 KR KR20147018681A patent/KR20140102277A/ko not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP2859563A1 (en) | 2015-04-15 |
US20140036958A1 (en) | 2014-02-06 |
CN104160461A (zh) | 2014-11-19 |
MX2014012566A (es) | 2014-11-25 |
WO2014022497A1 (en) | 2014-02-06 |
BR112014016285A8 (pt) | 2017-07-04 |
EP2859563A4 (en) | 2015-06-03 |
BR112014016285A2 (pt) | 2017-06-13 |
US9046423B2 (en) | 2015-06-02 |
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Legal Events
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A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20140704 Patent event code: PA01051R01D Comment text: International Patent Application |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150810 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20160101 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20150810 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |