CN106847469A - 一种防水开启式电流互感器及密封方法 - Google Patents
一种防水开启式电流互感器及密封方法 Download PDFInfo
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- CN106847469A CN106847469A CN201710174794.7A CN201710174794A CN106847469A CN 106847469 A CN106847469 A CN 106847469A CN 201710174794 A CN201710174794 A CN 201710174794A CN 106847469 A CN106847469 A CN 106847469A
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- iron core
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- 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
- H01F27/02—Casings
- H01F27/022—Encapsulation
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- 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
- H01F27/263—Fastening parts of the core together
-
- 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
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
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CN201710174794.7A CN106847469B (zh) | 2017-03-22 | 2017-03-22 | 一种防水开启式电流互感器及密封方法 |
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CN201710174794.7A CN106847469B (zh) | 2017-03-22 | 2017-03-22 | 一种防水开启式电流互感器及密封方法 |
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CN106847469A true CN106847469A (zh) | 2017-06-13 |
CN106847469B CN106847469B (zh) | 2018-10-02 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107068322A (zh) * | 2017-06-22 | 2017-08-18 | 太仓市变压器有限公司 | 一种变压器用磁芯结构 |
CN107086109A (zh) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | 一种磁芯 |
CN107086110A (zh) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | 一种磁芯结构 |
CN108281268A (zh) * | 2018-04-04 | 2018-07-13 | 宁波台龙电力科技有限公司 | 一种高精高防开合式互感器 |
CN109036822A (zh) * | 2018-07-16 | 2018-12-18 | 江阴市星火电子科技有限公司 | 一种户外开合式电流互感器的装配工艺 |
WO2019089681A1 (en) | 2017-10-31 | 2019-05-09 | ABB Schweiz AB | Submersible split core current sensor and housing |
CN113539649A (zh) * | 2021-07-14 | 2021-10-22 | 烟台东方威思顿电气有限公司 | 一种开合式电流互感器及其偏差在线监测方法 |
CN113555201A (zh) * | 2021-07-22 | 2021-10-26 | 烟台东方威思顿电气有限公司 | 一种高精度开合式电流互感器及其数据采样方法 |
CN113593814A (zh) * | 2021-06-04 | 2021-11-02 | 山东铂晶智能科技有限公司 | 一种开启式电流互感器及其制作方法 |
Citations (10)
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DE2359756A1 (de) * | 1973-11-30 | 1975-06-12 | Siemens Ag | Saettigungswandler |
CN102222559A (zh) * | 2010-04-13 | 2011-10-19 | 徐其信 | 分体式电流互感器 |
CN203910507U (zh) * | 2014-05-26 | 2014-10-29 | 国家电网公司 | 一种带有防水型外壳的互感器 |
CN203966810U (zh) * | 2014-07-18 | 2014-11-26 | 浙江迪克森电器有限公司 | 卡扣式互感器 |
CN204315380U (zh) * | 2014-12-02 | 2015-05-06 | 广东电网有限责任公司东莞供电局 | 一种开合式电流互感器 |
CN204332665U (zh) * | 2014-12-11 | 2015-05-13 | 厦门振泰成科技有限公司 | 速饱和电流互感器 |
CN205050695U (zh) * | 2015-09-08 | 2016-02-24 | 福州怡辉电力设备有限公司 | 一种开启式电流互感器 |
CN205487725U (zh) * | 2016-03-11 | 2016-08-17 | 吴世植 | 一种防水可分离式电流互感器 |
CN205789475U (zh) * | 2016-05-13 | 2016-12-07 | 南京新联电子股份有限公司 | 一种开口式电流互感器 |
CN206546757U (zh) * | 2017-03-22 | 2017-10-10 | 济南铂晶电子科技有限公司 | 一种防水开启式电流互感器 |
-
2017
- 2017-03-22 CN CN201710174794.7A patent/CN106847469B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2359756A1 (de) * | 1973-11-30 | 1975-06-12 | Siemens Ag | Saettigungswandler |
CN102222559A (zh) * | 2010-04-13 | 2011-10-19 | 徐其信 | 分体式电流互感器 |
CN203910507U (zh) * | 2014-05-26 | 2014-10-29 | 国家电网公司 | 一种带有防水型外壳的互感器 |
CN203966810U (zh) * | 2014-07-18 | 2014-11-26 | 浙江迪克森电器有限公司 | 卡扣式互感器 |
CN204315380U (zh) * | 2014-12-02 | 2015-05-06 | 广东电网有限责任公司东莞供电局 | 一种开合式电流互感器 |
CN204332665U (zh) * | 2014-12-11 | 2015-05-13 | 厦门振泰成科技有限公司 | 速饱和电流互感器 |
CN205050695U (zh) * | 2015-09-08 | 2016-02-24 | 福州怡辉电力设备有限公司 | 一种开启式电流互感器 |
CN205487725U (zh) * | 2016-03-11 | 2016-08-17 | 吴世植 | 一种防水可分离式电流互感器 |
CN205789475U (zh) * | 2016-05-13 | 2016-12-07 | 南京新联电子股份有限公司 | 一种开口式电流互感器 |
CN206546757U (zh) * | 2017-03-22 | 2017-10-10 | 济南铂晶电子科技有限公司 | 一种防水开启式电流互感器 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107068322A (zh) * | 2017-06-22 | 2017-08-18 | 太仓市变压器有限公司 | 一种变压器用磁芯结构 |
CN107086109A (zh) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | 一种磁芯 |
CN107086110A (zh) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | 一种磁芯结构 |
WO2019089681A1 (en) | 2017-10-31 | 2019-05-09 | ABB Schweiz AB | Submersible split core current sensor and housing |
EP3704498A4 (en) * | 2017-10-31 | 2021-08-18 | ABB Schweiz AG | CURRENT SENSOR WITH SLOT CORE AND HOUSING |
US11733272B2 (en) | 2017-10-31 | 2023-08-22 | Abb Schweiz Ag | Submersible split core current sensor and housing |
CN108281268A (zh) * | 2018-04-04 | 2018-07-13 | 宁波台龙电力科技有限公司 | 一种高精高防开合式互感器 |
CN109036822A (zh) * | 2018-07-16 | 2018-12-18 | 江阴市星火电子科技有限公司 | 一种户外开合式电流互感器的装配工艺 |
CN113593814A (zh) * | 2021-06-04 | 2021-11-02 | 山东铂晶智能科技有限公司 | 一种开启式电流互感器及其制作方法 |
CN113539649A (zh) * | 2021-07-14 | 2021-10-22 | 烟台东方威思顿电气有限公司 | 一种开合式电流互感器及其偏差在线监测方法 |
CN113555201A (zh) * | 2021-07-22 | 2021-10-26 | 烟台东方威思顿电气有限公司 | 一种高精度开合式电流互感器及其数据采样方法 |
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CN106847469B (zh) | 2018-10-02 |
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Effective date of registration: 20201117 Address after: 274000 platinum crystal electronic industrial park, Houtun village, tangmiao Town, yuncheng county, Heze City, Shandong Province Patentee after: Yuncheng platinum Crystal Electronic Technology Co., Ltd Address before: 250032, Shandong, Ji'nan Tianqiao District, Wei Jia Road, No. 18 North Ring Road, Luneng Cambridge development center, No. second, No. 206, D Patentee before: JINAN BOJING ELECTRONIC Co.,Ltd. |
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Denomination of invention: A waterproof open current transformer and its sealing method Effective date of registration: 20220112 Granted publication date: 20181002 Pledgee: Shandong Yuncheng Rural Commercial Bank Co.,Ltd. Pledgor: Yuncheng platinum Crystal Electronic Technology Co.,Ltd. Registration number: Y2022980000366 |
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