HK1115441A1 - An analytical apparatus for gas in insulating oil and an analytical method for gas in insulating oil - Google Patents

An analytical apparatus for gas in insulating oil and an analytical method for gas in insulating oil

Info

Publication number
HK1115441A1
HK1115441A1 HK08105277.5A HK08105277A HK1115441A1 HK 1115441 A1 HK1115441 A1 HK 1115441A1 HK 08105277 A HK08105277 A HK 08105277A HK 1115441 A1 HK1115441 A1 HK 1115441A1
Authority
HK
Hong Kong
Prior art keywords
gas
insulating oil
analytical
analytical method
analytical apparatus
Prior art date
Application number
HK08105277.5A
Inventor
Katsuhito Takahashi
Yasunori Hatta
Hidenobu Koide
Kazumi Fujii
Original Assignee
Japan Ae Power Systems Corp Kabushikikaisha Nihon Ae Pawaa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2006138740A external-priority patent/JP2007309770A/en
Priority claimed from JP2007012438A external-priority patent/JP4331761B2/en
Application filed by Japan Ae Power Systems Corp Kabushikikaisha Nihon Ae Pawaa filed Critical Japan Ae Power Systems Corp Kabushikikaisha Nihon Ae Pawaa
Publication of HK1115441A1 publication Critical patent/HK1115441A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
HK08105277.5A 2006-05-18 2008-05-13 An analytical apparatus for gas in insulating oil and an analytical method for gas in insulating oil HK1115441A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006138740A JP2007309770A (en) 2006-05-18 2006-05-18 Analyzer for in-oil gas, transformer equipped with the analyzer for in-oil gas, and analysis method for in-oil gas
JP2007012438A JP4331761B2 (en) 2007-01-23 2007-01-23 Oil-in-gas analyzer for oil-filled equipment

Publications (1)

Publication Number Publication Date
HK1115441A1 true HK1115441A1 (en) 2008-11-28

Family

ID=39090685

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08105277.5A HK1115441A1 (en) 2006-05-18 2008-05-13 An analytical apparatus for gas in insulating oil and an analytical method for gas in insulating oil

Country Status (2)

Country Link
KR (1) KR101442064B1 (en)
HK (1) HK1115441A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303936B1 (en) 2011-11-28 2013-09-05 한국과학기술연구원 Complexed structure having separation membrane used for sensing gas, gas-sensing apparatus comprising the same, method and apparatus for measuring gas concentration
KR101990780B1 (en) * 2012-11-01 2019-06-19 한국전력공사 Apparatus for measuring dissolved gas concentrations in oil filled transformer and method thereof
KR101494382B1 (en) * 2013-05-20 2015-02-24 한국 전기안전공사 Diagnosis method and apparatus of transformer oil
KR101475418B1 (en) * 2013-09-30 2014-12-22 한국전력공사 Removal of moisture device for power transformer
KR101840191B1 (en) * 2016-11-02 2018-03-21 한국전력공사 Device for acetylene gas analysis of underground transmission cables and method for acetylene gas analysis
KR102363851B1 (en) * 2017-02-10 2022-02-16 현대일렉트릭앤에너지시스템(주) Apparatus for testing dissolved gases
CN107991472A (en) * 2017-12-01 2018-05-04 无锡市尚沃医疗电子股份有限公司 Compound expiration detection method and device
KR102342454B1 (en) * 2020-07-03 2021-12-24 한국전력공사 Gas sensor probe for measuring dissolved gas of transformer
KR20220039162A (en) 2020-09-22 2022-03-29 주식회사 피닉스엔지니어링 Analog interface system for insulating oil gas analysis
KR102404594B1 (en) * 2021-01-21 2022-06-07 한국전력공사 Diagnosis system based on decomposition gas analysis, portable gas insulation device analysis equipment for the same
CN114858946B (en) * 2022-06-04 2024-03-22 山东五岳电器有限公司 Online monitoring device and calibration method for gas in transformer oil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252240A (en) * 1984-05-29 1985-12-12 Mitsubishi Electric Corp Equipment for monitoring dissolved gas in oil
JPH04118551A (en) * 1990-09-10 1992-04-20 Toshiba Corp Multi-component gas monitor

Also Published As

Publication number Publication date
KR101442064B1 (en) 2014-09-18
KR20070112014A (en) 2007-11-22

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