CN107077955A - 包含气体绝缘装置,特别是气体绝缘变压器或反应器的电设备 - Google Patents
包含气体绝缘装置,特别是气体绝缘变压器或反应器的电设备 Download PDFInfo
- Publication number
- CN107077955A CN107077955A CN201480080515.5A CN201480080515A CN107077955A CN 107077955 A CN107077955 A CN 107077955A CN 201480080515 A CN201480080515 A CN 201480080515A CN 107077955 A CN107077955 A CN 107077955A
- Authority
- CN
- China
- Prior art keywords
- electric
- electric installation
- power supply
- winding
- gas
- 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
- 238000004804 winding Methods 0.000 claims abstract description 105
- 239000012530 fluid Substances 0.000 claims abstract description 76
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 103
- 239000011737 fluorine Substances 0.000 claims description 100
- 238000009434 installation Methods 0.000 claims description 72
- -1 fluorine ketone Chemical class 0.000 claims description 58
- 239000013529 heat transfer fluid Substances 0.000 claims description 51
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 44
- 239000007789 gas Substances 0.000 claims description 40
- 239000001257 hydrogen Substances 0.000 claims description 36
- 229910052739 hydrogen Inorganic materials 0.000 claims description 36
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 21
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000003570 air Substances 0.000 claims description 5
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 150000002222 fluorine compounds Chemical class 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 description 31
- 150000001875 compounds Chemical class 0.000 description 30
- 125000000217 alkyl group Chemical group 0.000 description 22
- 238000009413 insulation Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 12
- 238000009835 boiling Methods 0.000 description 11
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 10
- 150000001721 carbon Chemical group 0.000 description 8
- 238000003682 fluorination reaction Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- QKFGXMIHLFMOAP-UHFFFAOYSA-N 1-fluoro-1-(1-fluoropropoxy)propane Chemical compound CCC(F)OC(F)CC QKFGXMIHLFMOAP-UHFFFAOYSA-N 0.000 description 6
- 125000001153 fluoro group Chemical group F* 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 150000002576 ketones Chemical class 0.000 description 5
- 231100000252 nontoxic Toxicity 0.000 description 5
- 230000003000 nontoxic effect Effects 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- WQMAKEFOIGWIQQ-UHFFFAOYSA-N C1CO1.[F] Chemical compound C1CO1.[F] WQMAKEFOIGWIQQ-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- VBZWSGALLODQNC-UHFFFAOYSA-N hexafluoroacetone Chemical compound FC(F)(F)C(=O)C(F)(F)F VBZWSGALLODQNC-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- DMUPYMORYHFFCT-OWOJBTEDSA-N (e)-1,2,3,3,3-pentafluoroprop-1-ene Chemical class F\C=C(\F)C(F)(F)F DMUPYMORYHFFCT-OWOJBTEDSA-N 0.000 description 1
- DMUPYMORYHFFCT-UPHRSURJSA-N (z)-1,2,3,3,3-pentafluoroprop-1-ene Chemical class F\C=C(/F)C(F)(F)F DMUPYMORYHFFCT-UPHRSURJSA-N 0.000 description 1
- NDMMKOCNFSTXRU-UHFFFAOYSA-N 1,1,2,3,3-pentafluoroprop-1-ene Chemical class FC(F)C(F)=C(F)F NDMMKOCNFSTXRU-UHFFFAOYSA-N 0.000 description 1
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical class FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 description 1
- DMUPYMORYHFFCT-UHFFFAOYSA-N 1,2,3,3,3-pentafluoroprop-1-ene Chemical class FC=C(F)C(F)(F)F DMUPYMORYHFFCT-UHFFFAOYSA-N 0.000 description 1
- WSNDAYQNZRJGMJ-UHFFFAOYSA-N 2,2,2-trifluoroethanone Chemical compound FC(F)(F)[C]=O WSNDAYQNZRJGMJ-UHFFFAOYSA-N 0.000 description 1
- WIHCZQVQWBCKOA-UHFFFAOYSA-N 2,2,3,3,4,4,5,5-octafluorocyclopentan-1-one Chemical compound FC1(F)C(=O)C(F)(F)C(F)(F)C1(F)F WIHCZQVQWBCKOA-UHFFFAOYSA-N 0.000 description 1
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 1
- NRNLUXWVGFXALA-UHFFFAOYSA-N 2-fluorocycloheptan-1-one Chemical compound FC1CCCCCC1=O NRNLUXWVGFXALA-UHFFFAOYSA-N 0.000 description 1
- UIDOQQXXZBVKJM-UHFFFAOYSA-N C1(CCCCC1)=O.[F] Chemical compound C1(CCCCC1)=O.[F] UIDOQQXXZBVKJM-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000006342 heptafluoro i-propyl group Chemical group FC(F)(F)C(F)(*)C(F)(F)F 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007886 mutagenicity Effects 0.000 description 1
- 231100000299 mutagenicity Toxicity 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
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- 230000001235 sensitizing effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/18—Liquid cooling by evaporating liquids
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/20—Cooling by special gases or non-ambient air
-
- 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
-
- 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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Insulating Materials (AREA)
- Transformer Cooling (AREA)
Abstract
Description
1 | 电设备 |
10,101 | 电装置;变压器 |
12 | 外壳 |
14 | 内部空间 |
16 | 绝缘空间 |
18 | 电部件 |
19 | 第一电线 |
20 | 第一(初级)绕组 |
21 | 第二电线 |
22 | 第二(次级)绕组 |
24 | 磁芯 |
26a,26b | 用于第一电线的套管 |
28a,28b | 用于第二电线的套管 |
30,30’ | 外壳壁;外壳的底部壁 |
32 | 电连接器 |
321 | 电开关 |
34;341 | 辅助电源;辅助交流电源 |
36,361 | 用于使次级绕组发生短路的工具;开关 |
38a-38d | 在断路器(初级侧)中的触点 |
40a-40c | 用于使绕组(初级侧)与辅助电源连接的触点 |
41a,41b | 用于使绕组(次级侧)发生短路的触点 |
42a-42c | 在断路器(次级侧)中的触点 |
44 | 槽 |
46 | 收集槽 |
48,481 | 另外的热元件,加热线圈 |
50 | 风扇 |
52 | 散热器 |
54 | 传热流体路径 |
56 | 旁路通道 |
58 | 散热器入口通道 |
60 | 阀 |
62 | 散热器出口通道 |
64 | 温度传感器 |
66 | 压力和/或气体密度传感器 |
68 | 化学传感器 |
70 | 控制设备 |
Claims (27)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2014/064869 WO2016004999A1 (en) | 2014-07-10 | 2014-07-10 | Electrical device comprising a gas-insulated apparatus, in particular a gas-insulated transformer or reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107077955A true CN107077955A (zh) | 2017-08-18 |
CN107077955B CN107077955B (zh) | 2019-06-25 |
Family
ID=51167907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480080515.5A Active CN107077955B (zh) | 2014-07-10 | 2014-07-10 | 包含气体绝缘装置,特别是气体绝缘变压器或反应器的电设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10714256B2 (zh) |
EP (1) | EP3167464B1 (zh) |
JP (1) | JP6490787B2 (zh) |
CN (1) | CN107077955B (zh) |
RU (1) | RU2017104212A (zh) |
WO (1) | WO2016004999A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114822916A (zh) * | 2021-11-30 | 2022-07-29 | 深圳海兰云数据中心科技有限公司 | 一种绝缘保护装置、数据中心保护方法和数据中心 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015261942A1 (en) * | 2014-05-20 | 2017-01-12 | Abb Schweiz Ag | Electrical apparatus for the generation, transmission, distribution and/or usage of electrical energy and method for recovering a substance from an insulation medium of such an apparatus |
CN109119237B (zh) * | 2017-06-26 | 2021-09-07 | 河南平芝高压开关有限公司 | 加热除潮式电流互感器及金属封闭开关设备 |
CN108321712A (zh) * | 2018-04-20 | 2018-07-24 | 国网电力科学研究院武汉南瑞有限责任公司 | 一种移动式变压器器身干燥装置 |
JP7293053B2 (ja) * | 2019-09-09 | 2023-06-19 | 東芝インフラシステムズ株式会社 | ドライエア制御装置、及び、ドライエア制御方法 |
WO2022172399A1 (ja) * | 2021-02-12 | 2022-08-18 | 三菱電機株式会社 | ガス絶縁機器の診断装置、診断方法、およびこの診断方法を用いるガス絶縁機器 |
Citations (10)
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JPS5860512A (ja) * | 1981-10-07 | 1983-04-11 | Toshiba Corp | 蒸発冷却誘導電器 |
US4485367A (en) * | 1981-12-25 | 1984-11-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Cooling apparatus for a gas insulated transformer |
JPS6010609A (ja) * | 1983-06-29 | 1985-01-19 | Nissin Electric Co Ltd | 計器用変圧装置 |
CN1392577A (zh) * | 2001-06-15 | 2003-01-22 | 施耐德电器工业公司 | 通过次级线圈短路时断路器跳闸而自保护的配电变压器 |
CN1822258A (zh) * | 2006-03-17 | 2006-08-23 | 中国科学院电工研究所 | 一种喷淋式蒸发冷却变压器 |
CN1967955A (zh) * | 2005-11-04 | 2007-05-23 | 日本Ae帕瓦株式会社 | 气体绝缘开关装置与油浸变压器的连接构造 |
CN201402708Y (zh) * | 2008-12-23 | 2010-02-10 | 中电电气集团有限公司 | 风冷变压器的风机控制装置 |
CN101840772A (zh) * | 2010-03-15 | 2010-09-22 | 常州天道变压器有限公司 | 气体绝缘变压器 |
CN103268809A (zh) * | 2013-06-06 | 2013-08-28 | 国家电网公司 | 一种喷淋式蒸发冷却变压器 |
CN103904785A (zh) * | 2014-04-11 | 2014-07-02 | 张健 | 多重组合感应的高压输电线路取电及变电装置 |
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US2981785A (en) * | 1956-10-15 | 1961-04-25 | Gen Electric | Electrical apparatus with gaseous dielectric and purifying means therefor |
US3518410A (en) * | 1967-03-01 | 1970-06-30 | Colgate Palmolive Co | Electrical heating device for fluent products |
JPS57152111A (en) * | 1981-03-13 | 1982-09-20 | Kansai Electric Power Co Inc:The | Electromagnetic induction machine |
CA1205135A (en) | 1982-12-15 | 1986-05-27 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence | Continuity detecting apparatus |
US4581477A (en) * | 1983-04-05 | 1986-04-08 | Yoshinobu Harumoto | Gas-insulated electrical apparatus |
JPS61180406A (ja) * | 1985-02-06 | 1986-08-13 | Toshiba Corp | セパレ−ト式ガス絶縁箔巻変圧器 |
KR920001943B1 (ko) * | 1988-03-29 | 1992-03-07 | 가부시끼가이샤 도시바 | 이상감시장치를 지닌 가스봉입기기 및 이상감시 방법 |
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EP2284846A1 (en) * | 2009-08-13 | 2011-02-16 | ABB Research Ltd. | Dry transformer cooled by means of a compact thermosyphon air to air heat exchanger |
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BR112015007446A2 (pt) * | 2012-10-05 | 2017-07-04 | Abb Technology Ag | aparelho que contém um gás de isolamento dielétrico que compreende um composto de flúor orgânico |
-
2014
- 2014-07-10 EP EP14737271.8A patent/EP3167464B1/en active Active
- 2014-07-10 CN CN201480080515.5A patent/CN107077955B/zh active Active
- 2014-07-10 RU RU2017104212A patent/RU2017104212A/ru not_active Application Discontinuation
- 2014-07-10 WO PCT/EP2014/064869 patent/WO2016004999A1/en active Application Filing
- 2014-07-10 JP JP2017500979A patent/JP6490787B2/ja active Active
-
2017
- 2017-01-10 US US15/402,775 patent/US10714256B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860512A (ja) * | 1981-10-07 | 1983-04-11 | Toshiba Corp | 蒸発冷却誘導電器 |
US4485367A (en) * | 1981-12-25 | 1984-11-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Cooling apparatus for a gas insulated transformer |
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CN114822916A (zh) * | 2021-11-30 | 2022-07-29 | 深圳海兰云数据中心科技有限公司 | 一种绝缘保护装置、数据中心保护方法和数据中心 |
CN114822916B (zh) * | 2021-11-30 | 2022-12-06 | 深圳海兰云数据中心科技有限公司 | 一种绝缘保护装置、数据中心保护方法和数据中心 |
Also Published As
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US10714256B2 (en) | 2020-07-14 |
WO2016004999A1 (en) | 2016-01-14 |
RU2017104212A3 (zh) | 2018-08-13 |
EP3167464A1 (en) | 2017-05-17 |
JP2017523608A (ja) | 2017-08-17 |
US20170148563A1 (en) | 2017-05-25 |
CN107077955B (zh) | 2019-06-25 |
EP3167464B1 (en) | 2020-06-17 |
RU2017104212A (ru) | 2018-08-13 |
JP6490787B2 (ja) | 2019-03-27 |
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