CN110070981A - 一种光纤变压器 - Google Patents
一种光纤变压器 Download PDFInfo
- Publication number
- CN110070981A CN110070981A CN201910401089.5A CN201910401089A CN110070981A CN 110070981 A CN110070981 A CN 110070981A CN 201910401089 A CN201910401089 A CN 201910401089A CN 110070981 A CN110070981 A CN 110070981A
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- optical fiber
- fibre optic
- coil
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding 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
- H01F27/40—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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910401089.5A CN110070981A (zh) | 2019-05-15 | 2019-05-15 | 一种光纤变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910401089.5A CN110070981A (zh) | 2019-05-15 | 2019-05-15 | 一种光纤变压器 |
Publications (1)
Publication Number | Publication Date |
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CN110070981A true CN110070981A (zh) | 2019-07-30 |
Family
ID=67370830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910401089.5A Pending CN110070981A (zh) | 2019-05-15 | 2019-05-15 | 一种光纤变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110070981A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111413548A (zh) * | 2020-03-16 | 2020-07-14 | 苏州大学 | 基于光纤测温的铁心损耗和分布估计方法和装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201107631Y (zh) * | 2007-11-19 | 2008-08-27 | 南京工业职业技术学院 | 基于光纤传感器技术的变压器在线监测装置 |
CN202134892U (zh) * | 2011-07-11 | 2012-02-01 | 申达电气集团有限公司 | 一种智能温度控制的干式变压器 |
CN205610339U (zh) * | 2016-02-03 | 2016-09-28 | 广州银变电力设备有限公司 | 一种变压器智能监控*** |
CN205620036U (zh) * | 2016-03-23 | 2016-10-05 | 浙江江山华安电器制造有限公司 | 干式变压器温升检测装置 |
CN107272486A (zh) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | 一种变压器监控***及监控方法 |
US10024742B2 (en) * | 2015-02-26 | 2018-07-17 | General Electric Company | System and method for torque transducer and temperature sensor |
-
2019
- 2019-05-15 CN CN201910401089.5A patent/CN110070981A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201107631Y (zh) * | 2007-11-19 | 2008-08-27 | 南京工业职业技术学院 | 基于光纤传感器技术的变压器在线监测装置 |
CN202134892U (zh) * | 2011-07-11 | 2012-02-01 | 申达电气集团有限公司 | 一种智能温度控制的干式变压器 |
US10024742B2 (en) * | 2015-02-26 | 2018-07-17 | General Electric Company | System and method for torque transducer and temperature sensor |
CN205610339U (zh) * | 2016-02-03 | 2016-09-28 | 广州银变电力设备有限公司 | 一种变压器智能监控*** |
CN205620036U (zh) * | 2016-03-23 | 2016-10-05 | 浙江江山华安电器制造有限公司 | 干式变压器温升检测装置 |
CN107272486A (zh) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | 一种变压器监控***及监控方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111413548A (zh) * | 2020-03-16 | 2020-07-14 | 苏州大学 | 基于光纤测温的铁心损耗和分布估计方法和装置 |
CN111413548B (zh) * | 2020-03-16 | 2022-12-27 | 苏州大学 | 基于光纤测温的铁心损耗和分布估计方法和装置 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20190819 Address after: No. 619 Yonghuabei Street, Lianchi District, Baoding City, Hebei Province Applicant after: North China Electric Power University (Baoding) Applicant after: State Grid Corporation of China Applicant after: State Grid Hebei Electric Power Co., Ltd. Address before: No. 619 Yonghuabei Street, Lianchi District, Baoding City, Hebei Province Applicant before: North China Electric Power University (Baoding) Applicant before: State Grid Corporation of China |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190730 |
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