JP2011049358A - 変圧器 - Google Patents
変圧器 Download PDFInfo
- Publication number
- JP2011049358A JP2011049358A JP2009196425A JP2009196425A JP2011049358A JP 2011049358 A JP2011049358 A JP 2011049358A JP 2009196425 A JP2009196425 A JP 2009196425A JP 2009196425 A JP2009196425 A JP 2009196425A JP 2011049358 A JP2011049358 A JP 2011049358A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- switching device
- expansion chamber
- transformer
- vegetable oil
- 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.)
- Granted
Links
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 41
- 239000008158 vegetable oil Substances 0.000 claims abstract description 41
- 239000003921 oil Substances 0.000 claims abstract description 39
- 235000019198 oils Nutrition 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims description 4
- 239000010499 rapseed oil Substances 0.000 abstract 3
- 235000019484 Rapeseed oil Nutrition 0.000 description 29
- 239000010802 sludge Substances 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940119170 jojoba wax Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
【解決手段】変圧器1は、タップ切換装置5が収容される切換装置タンク5aと、当該タンク5a内に注入された菜種油5cと、当該タンク5aから流入した菜種油5cが貯留される油膨張室10と、油膨張室10内の菜種油5c以外の空間部分を塞ぐように設けられ、内部が油膨張室10外と連通するゴム袋12とを備える。
【選択図】図1
Description
Claims (2)
- タップ切換装置を有する変圧器であって、
前記タップ切換装置が収容される容器と、
前記容器内に注入された絶縁液体としての植物油と、
前記植物油と空気との接触を遮断するように該植物油の表面を覆う遮蔽体と
を備えることを特徴とする変圧器。 - 請求項1記載の変圧器において、
前記容器に接続され、該容器から流入した前記植物油が貯留される油膨張室を備え、
前記遮蔽体は、前記油膨張室内に貯留された前記植物油以外の空間部分を塞ぐように設けられ、内部が該油膨張室外と連通する袋体であることを特徴とする変圧器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009196425A JP5209581B2 (ja) | 2009-08-27 | 2009-08-27 | 変圧器 |
CN201080038088.6A CN102483985B (zh) | 2009-08-27 | 2010-07-12 | 变压器 |
PCT/JP2010/061780 WO2011024570A1 (ja) | 2009-08-27 | 2010-07-12 | 変圧器 |
HK12112061.5A HK1171284A1 (en) | 2009-08-27 | 2012-11-23 | Electric transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009196425A JP5209581B2 (ja) | 2009-08-27 | 2009-08-27 | 変圧器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011049358A true JP2011049358A (ja) | 2011-03-10 |
JP5209581B2 JP5209581B2 (ja) | 2013-06-12 |
Family
ID=43627681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009196425A Active JP5209581B2 (ja) | 2009-08-27 | 2009-08-27 | 変圧器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5209581B2 (ja) |
CN (1) | CN102483985B (ja) |
HK (1) | HK1171284A1 (ja) |
WO (1) | WO2011024570A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012156990A3 (en) * | 2011-05-10 | 2013-02-07 | Mhala Anil Sahadeo | Air restoring breather |
CN103943318A (zh) * | 2014-03-18 | 2014-07-23 | 国家电网公司 | 35kV级植物绝缘油H级绝缘电力变压器 |
JP2016157758A (ja) * | 2015-02-24 | 2016-09-01 | 愛知電機株式会社 | 負荷時タップ切換器の電動操作機構 |
JP2018170338A (ja) * | 2017-03-29 | 2018-11-01 | 東芝産業機器システム株式会社 | 静止誘導機器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788710A (en) * | 1980-11-21 | 1982-06-02 | Toshiba Corp | On-load tap changer |
JPS57186014U (ja) * | 1981-05-22 | 1982-11-26 | ||
JPS5991602A (ja) * | 1982-11-16 | 1984-05-26 | 三菱電機株式会社 | 油入変圧器 |
JPH0211310U (ja) * | 1988-07-04 | 1990-01-24 | ||
JPH0312414U (ja) * | 1989-06-21 | 1991-02-07 | ||
JPH04307905A (ja) * | 1991-04-05 | 1992-10-30 | Takaoka Electric Mfg Co Ltd | ガス絶縁電気機器 |
JPH07326522A (ja) * | 1994-05-31 | 1995-12-12 | Meidensha Corp | 吸湿呼吸装置 |
JPH08250347A (ja) * | 1995-03-13 | 1996-09-27 | Toshiba Corp | 油入静止電気機器 |
JP2001297920A (ja) * | 2000-04-12 | 2001-10-26 | Toyo Tire & Rubber Co Ltd | 変圧器用コンサベータ内の絶縁油遮蔽体 |
JP2006114615A (ja) * | 2004-10-13 | 2006-04-27 | Toshiba Corp | 負荷時タップ切換装置付き電磁誘導機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2544391Y (zh) * | 2002-02-05 | 2003-04-09 | 陈续杰 | 免维护型全密封软气囊指针式储油柜 |
JP4903498B2 (ja) * | 2006-06-09 | 2012-03-28 | フタバ産業株式会社 | 燃料注入管 |
EP2388785A1 (en) * | 2007-05-17 | 2011-11-23 | Cooper Industries, Inc. | Method of making a vegetable oil dielectric fluid composition |
CN101266871A (zh) * | 2007-12-28 | 2008-09-17 | 中电电气集团有限公司 | 油箱呼吸装置 |
-
2009
- 2009-08-27 JP JP2009196425A patent/JP5209581B2/ja active Active
-
2010
- 2010-07-12 WO PCT/JP2010/061780 patent/WO2011024570A1/ja active Application Filing
- 2010-07-12 CN CN201080038088.6A patent/CN102483985B/zh active Active
-
2012
- 2012-11-23 HK HK12112061.5A patent/HK1171284A1/xx unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788710A (en) * | 1980-11-21 | 1982-06-02 | Toshiba Corp | On-load tap changer |
JPS57186014U (ja) * | 1981-05-22 | 1982-11-26 | ||
JPS5991602A (ja) * | 1982-11-16 | 1984-05-26 | 三菱電機株式会社 | 油入変圧器 |
JPH0211310U (ja) * | 1988-07-04 | 1990-01-24 | ||
JPH0312414U (ja) * | 1989-06-21 | 1991-02-07 | ||
JPH04307905A (ja) * | 1991-04-05 | 1992-10-30 | Takaoka Electric Mfg Co Ltd | ガス絶縁電気機器 |
JPH07326522A (ja) * | 1994-05-31 | 1995-12-12 | Meidensha Corp | 吸湿呼吸装置 |
JPH08250347A (ja) * | 1995-03-13 | 1996-09-27 | Toshiba Corp | 油入静止電気機器 |
JP2001297920A (ja) * | 2000-04-12 | 2001-10-26 | Toyo Tire & Rubber Co Ltd | 変圧器用コンサベータ内の絶縁油遮蔽体 |
JP2006114615A (ja) * | 2004-10-13 | 2006-04-27 | Toshiba Corp | 負荷時タップ切換装置付き電磁誘導機器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012156990A3 (en) * | 2011-05-10 | 2013-02-07 | Mhala Anil Sahadeo | Air restoring breather |
CN103943318A (zh) * | 2014-03-18 | 2014-07-23 | 国家电网公司 | 35kV级植物绝缘油H级绝缘电力变压器 |
JP2016157758A (ja) * | 2015-02-24 | 2016-09-01 | 愛知電機株式会社 | 負荷時タップ切換器の電動操作機構 |
JP2018170338A (ja) * | 2017-03-29 | 2018-11-01 | 東芝産業機器システム株式会社 | 静止誘導機器 |
Also Published As
Publication number | Publication date |
---|---|
WO2011024570A1 (ja) | 2011-03-03 |
JP5209581B2 (ja) | 2013-06-12 |
HK1171284A1 (en) | 2013-03-22 |
CN102483985A (zh) | 2012-05-30 |
CN102483985B (zh) | 2015-03-25 |
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