CN106449048A - 一种干式变压器铁芯固定装置 - Google Patents
一种干式变压器铁芯固定装置 Download PDFInfo
- Publication number
- CN106449048A CN106449048A CN201611136463.6A CN201611136463A CN106449048A CN 106449048 A CN106449048 A CN 106449048A CN 201611136463 A CN201611136463 A CN 201611136463A CN 106449048 A CN106449048 A CN 106449048A
- Authority
- CN
- China
- Prior art keywords
- voltage line
- fixing device
- voltage
- low
- iron core
- 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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 238000005266 casting Methods 0.000 claims description 16
- 239000003822 epoxy resin Substances 0.000 claims description 12
- 229920000647 polyepoxide Polymers 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711036047.3A CN107527726A (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
CN201611136463.6A CN106449048B (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611136463.6A CN106449048B (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711036047.3A Division CN107527726A (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106449048A true CN106449048A (zh) | 2017-02-22 |
CN106449048B CN106449048B (zh) | 2017-12-08 |
Family
ID=58216348
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711036047.3A Pending CN107527726A (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
CN201611136463.6A Expired - Fee Related CN106449048B (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711036047.3A Pending CN107527726A (zh) | 2016-12-12 | 2016-12-12 | 一种干式变压器铁芯固定装置 |
Country Status (1)
Country | Link |
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CN (2) | CN107527726A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111768960A (zh) * | 2019-04-01 | 2020-10-13 | 台达电子企业管理(上海)有限公司 | 灌封盒以及变压器 |
US11610716B2 (en) | 2019-04-01 | 2023-03-21 | Delta Electronics (Shanghai) Co., Ltd | Transformer |
US11610729B2 (en) | 2019-04-01 | 2023-03-21 | Delta Electronics (Shanghai) Co., Ltd | Transformer and assembling method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005228927A (ja) * | 2004-02-13 | 2005-08-25 | Hitachi Industrial Equipment Systems Co Ltd | 静止誘導機器 |
CN201749775U (zh) * | 2010-07-30 | 2011-02-16 | 山东泰开变压器有限公司 | 超大容量分裂变压器 |
CN202454411U (zh) * | 2011-12-22 | 2012-09-26 | 无锡市电力变压器有限公司 | 变压器线圈骨架结构 |
CN202871501U (zh) * | 2012-10-29 | 2013-04-10 | 常熟市森源电气科技有限公司 | 小容量环氧树脂浇注干式变压器 |
CN105336483A (zh) * | 2015-11-21 | 2016-02-17 | 河南铜牛变压器有限公司 | 一种免维护三相高效节能整流干式变压器 |
CN206353475U (zh) * | 2016-12-12 | 2017-07-25 | 国家电网公司 | 一种干式变压器铁芯固定装置 |
-
2016
- 2016-12-12 CN CN201711036047.3A patent/CN107527726A/zh active Pending
- 2016-12-12 CN CN201611136463.6A patent/CN106449048B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005228927A (ja) * | 2004-02-13 | 2005-08-25 | Hitachi Industrial Equipment Systems Co Ltd | 静止誘導機器 |
CN201749775U (zh) * | 2010-07-30 | 2011-02-16 | 山东泰开变压器有限公司 | 超大容量分裂变压器 |
CN202454411U (zh) * | 2011-12-22 | 2012-09-26 | 无锡市电力变压器有限公司 | 变压器线圈骨架结构 |
CN202871501U (zh) * | 2012-10-29 | 2013-04-10 | 常熟市森源电气科技有限公司 | 小容量环氧树脂浇注干式变压器 |
CN105336483A (zh) * | 2015-11-21 | 2016-02-17 | 河南铜牛变压器有限公司 | 一种免维护三相高效节能整流干式变压器 |
CN206353475U (zh) * | 2016-12-12 | 2017-07-25 | 国家电网公司 | 一种干式变压器铁芯固定装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111768960A (zh) * | 2019-04-01 | 2020-10-13 | 台达电子企业管理(上海)有限公司 | 灌封盒以及变压器 |
US11610717B2 (en) | 2019-04-01 | 2023-03-21 | Delta Electronics (Shanghai) Co., Ltd | Potting box and transformer |
US11610716B2 (en) | 2019-04-01 | 2023-03-21 | Delta Electronics (Shanghai) Co., Ltd | Transformer |
US11610729B2 (en) | 2019-04-01 | 2023-03-21 | Delta Electronics (Shanghai) Co., Ltd | Transformer and assembling method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN106449048B (zh) | 2017-12-08 |
CN107527726A (zh) | 2017-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Chunliang Inventor after: Lin Jin Inventor after: Rao Jun Inventor after: Pi Jianhui Inventor after: Jue Jianhua Inventor after: Wan Zhineng Inventor before: Shen Xiaohong |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171114 Address after: 331100 No. 110 Renmin Road, Yichun, Jiangxi, Fengcheng Applicant after: State Grid, Jiangxi electric power company, Fengcheng power supply branch Applicant after: State Grid Corporation of China Applicant after: GANXI POWER SUPPLY BRANCH, STATE GRID JIANGXI ELECTRIC POWER CO., LTD. Address before: Nan Lu Yang Park in Changshou City Xinzhuang Town Suzhou city Jiangsu province 215562 Yang No. 1 Applicant before: Shen Xiaohong |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20181212 |