CN110136928A - 一种基于温度补偿的变压器补油系统及方法 - Google Patents
一种基于温度补偿的变压器补油系统及方法 Download PDFInfo
- Publication number
- CN110136928A CN110136928A CN201910329172.6A CN201910329172A CN110136928A CN 110136928 A CN110136928 A CN 110136928A CN 201910329172 A CN201910329172 A CN 201910329172A CN 110136928 A CN110136928 A CN 110136928A
- Authority
- CN
- China
- Prior art keywords
- oil
- transformer
- temperature
- repairing
- compensating
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- 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
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910329172.6A CN110136928B (zh) | 2019-04-23 | 2019-04-23 | 一种基于温度补偿的变压器补油系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910329172.6A CN110136928B (zh) | 2019-04-23 | 2019-04-23 | 一种基于温度补偿的变压器补油系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110136928A true CN110136928A (zh) | 2019-08-16 |
CN110136928B CN110136928B (zh) | 2021-09-07 |
Family
ID=67570892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910329172.6A Active CN110136928B (zh) | 2019-04-23 | 2019-04-23 | 一种基于温度补偿的变压器补油系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110136928B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112765530A (zh) * | 2020-12-11 | 2021-05-07 | 国网浙江省电力有限公司绍兴供电公司 | 基于不同温度分段计算的变压器绝缘油体积膨胀计算方法 |
CN114876698A (zh) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | 一种水轮发电机组轴承油槽油面定量调控系统及其工作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB492305A (en) * | 1937-03-18 | 1938-09-19 | Centrifix Corp | Improved contacting process and apparatus |
DE102007028704B4 (de) * | 2007-06-21 | 2011-06-16 | Areva Energietechnik Gmbh | Verfahren zur Überwachung der Ölfüllung eines elektrischen Transformators |
CN202161905U (zh) * | 2011-07-12 | 2012-03-14 | 中国中轻国际工程有限公司 | 热油传热系统中高位膨胀罐放空尾气的吸收罐 |
CN103674163A (zh) * | 2013-12-18 | 2014-03-26 | 中国西电电气股份有限公司 | 一种油浸式变压器储油系统的油位监测方法及监测系统 |
CN103996984A (zh) * | 2014-06-11 | 2014-08-20 | 云南电网公司昆明供电局 | 一种不放油拆装大型变压器套管的方法 |
CN104103431A (zh) * | 2014-07-10 | 2014-10-15 | 上海思源电力电容器有限公司 | 电力电容器罐外加压补油装置及方法 |
CN108005643A (zh) * | 2017-11-21 | 2018-05-08 | 中国石油集团渤海钻探工程有限公司 | 胶囊充油承压式声波测井仪注油量计算方法 |
-
2019
- 2019-04-23 CN CN201910329172.6A patent/CN110136928B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB492305A (en) * | 1937-03-18 | 1938-09-19 | Centrifix Corp | Improved contacting process and apparatus |
DE102007028704B4 (de) * | 2007-06-21 | 2011-06-16 | Areva Energietechnik Gmbh | Verfahren zur Überwachung der Ölfüllung eines elektrischen Transformators |
CN202161905U (zh) * | 2011-07-12 | 2012-03-14 | 中国中轻国际工程有限公司 | 热油传热系统中高位膨胀罐放空尾气的吸收罐 |
CN103674163A (zh) * | 2013-12-18 | 2014-03-26 | 中国西电电气股份有限公司 | 一种油浸式变压器储油系统的油位监测方法及监测系统 |
CN103674163B (zh) * | 2013-12-18 | 2016-08-24 | 中国西电电气股份有限公司 | 一种油浸式变压器储油系统的油位监测方法及监测系统 |
CN103996984A (zh) * | 2014-06-11 | 2014-08-20 | 云南电网公司昆明供电局 | 一种不放油拆装大型变压器套管的方法 |
CN104103431A (zh) * | 2014-07-10 | 2014-10-15 | 上海思源电力电容器有限公司 | 电力电容器罐外加压补油装置及方法 |
CN108005643A (zh) * | 2017-11-21 | 2018-05-08 | 中国石油集团渤海钻探工程有限公司 | 胶囊充油承压式声波测井仪注油量计算方法 |
Non-Patent Citations (1)
Title |
---|
全国流量容量计量技术委员会: "《加油机与加气机》", 30 December 2015 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112765530A (zh) * | 2020-12-11 | 2021-05-07 | 国网浙江省电力有限公司绍兴供电公司 | 基于不同温度分段计算的变压器绝缘油体积膨胀计算方法 |
CN114876698A (zh) * | 2022-05-09 | 2022-08-09 | 西安热工研究院有限公司 | 一种水轮发电机组轴承油槽油面定量调控系统及其工作方法 |
CN114876698B (zh) * | 2022-05-09 | 2024-05-07 | 西安热工研究院有限公司 | 一种水轮发电机组轴承油槽油面定量调控系统及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110136928B (zh) | 2021-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110136928A (zh) | 一种基于温度补偿的变压器补油系统及方法 | |
CN102760557A (zh) | 变压器储油柜在线补放油装置 | |
CN104198067B (zh) | 一种用于变压器的绕组温度测量方法 | |
WO2015123916A1 (zh) | 基于压力监测的管网节点流量计量与调度方法 | |
SI2801879T1 (en) | System and method for real-time control in the hydroelectric power plant | |
CN104934082A (zh) | 一种温压可控的海洋热工环境模拟系统 | |
CN104200055A (zh) | 特高压变压器空载合闸情况下的励磁涌流仿真方法及装置 | |
CN106525194A (zh) | 一种基于极限油温等效的主变压器油位实时监控方法 | |
CN104454491A (zh) | 一种可调高扬程的水锤泵实验方法和实验平台 | |
CN103116367A (zh) | 一种河工模型中尾门水位自动控制方法及系统 | |
CN204346881U (zh) | 流动腐蚀介质中金属腐蚀行为监测系统 | |
CN106531240B (zh) | 一种换热器、反应堆模拟系统及其自然循环停滞再启动模拟实验方法 | |
CN107730045A (zh) | 一种基于离散惯性动力学系统的基线负荷热惯性修正方法 | |
CN105514978B (zh) | 一种混合整数二次规划形式的抗差状态估计方法 | |
CN105243281B (zh) | 一种计及运行状态的晶闸管换流阀可靠性评估方法 | |
CN117592257A (zh) | 一种闸控水网数字孪生模型的构建方法及系统 | |
CN204807431U (zh) | 一种潮汐海流模拟实验装置 | |
CN201917538U (zh) | 基于地源热泵的土壤热物性能测试仪及测试车 | |
CN111859673A (zh) | 一种非满液圆筒状保温水箱外侧保温层厚度的确定方法 | |
Jurca et al. | Thermal-hydraulics modeling for buried gas pipeline strain-based design | |
CN104267298B (zh) | 一种双绕组电力变压器的参数计算方法 | |
CN109211761A (zh) | 模拟地铁杂散电流对混凝土耐久性影响的试验装置和方法 | |
CN103267914A (zh) | 变压器无功补偿的降损效果实证方法 | |
CN203745193U (zh) | 一种基于对阀门质量进行耐低温实验的系统 | |
CN203396686U (zh) | 电网材料涂层老化试验模拟装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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: Xu Yangchao Inventor after: Fang Jun Inventor after: Lian Yifang Inventor after: Zhao Feng Inventor after: Wang Tao Inventor after: Li Guodong Inventor after: Ni Qianhang Inventor after: Chen Jianru Inventor before: Xu Yangchao Inventor before: Lian Yifang Inventor before: Zhao Feng Inventor before: Wang Tao Inventor before: Li Guodong Inventor before: Ni Qianhang Inventor before: Chen Jianru |
|
GR01 | Patent grant | ||
GR01 | Patent grant |