CN102169754B - 电流电压互感器 - Google Patents
电流电压互感器 Download PDFInfo
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- CN102169754B CN102169754B CN201110028244A CN201110028244A CN102169754B CN 102169754 B CN102169754 B CN 102169754B CN 201110028244 A CN201110028244 A CN 201110028244A CN 201110028244 A CN201110028244 A CN 201110028244A CN 102169754 B CN102169754 B CN 102169754B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 16
- 230000004224 protection Effects 0.000 claims description 16
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- 239000000696 magnetic material Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
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- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
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- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110028244A CN102169754B (zh) | 2011-01-26 | 2011-01-26 | 电流电压互感器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110028244A CN102169754B (zh) | 2011-01-26 | 2011-01-26 | 电流电压互感器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102169754A CN102169754A (zh) | 2011-08-31 |
| CN102169754B true CN102169754B (zh) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110028244A Active CN102169754B (zh) | 2011-01-26 | 2011-01-26 | 电流电压互感器 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102169754B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709045B (zh) * | 2012-06-15 | 2015-09-16 | 四川泰克电器有限公司 | 一种组合互感器 |
| CN103245813B (zh) * | 2013-03-28 | 2016-04-20 | 国家电网公司 | 一种基于合金电阻的综合传感计量装置及其实现方法 |
| CN106053913A (zh) * | 2016-05-03 | 2016-10-26 | 北京铁道工程机电技术研究所有限公司 | 一种现场总线型交流电流互感器 |
| CN105826000B (zh) * | 2016-05-17 | 2018-08-07 | 江苏靖江互感器厂有限公司 | 一种智能化充气柜用穿心电子式电流互感器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131225A1 (de) * | 1971-06-18 | 1973-01-04 | Siemens Ag | Aus stromwandler- und spannungswandlereinheit bestehender kombinierter messwandler |
| CN2696184Y (zh) * | 2004-04-20 | 2005-04-27 | 西安高研电器有限责任公司 | 电子式组合电流传感器 |
| CN101080788A (zh) * | 2004-12-17 | 2007-11-28 | 日立金属株式会社 | 电流互感器用磁芯、电流互感器及瓦时计 |
| CN201514851U (zh) * | 2009-11-04 | 2010-06-23 | 安徽翔远电力科技有限公司 | 一种户外自励源三相组合电子式互感器计量装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236244B2 (zh) * | 1974-05-24 | 1977-09-14 |
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2011
- 2011-01-26 CN CN201110028244A patent/CN102169754B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2131225A1 (de) * | 1971-06-18 | 1973-01-04 | Siemens Ag | Aus stromwandler- und spannungswandlereinheit bestehender kombinierter messwandler |
| CN2696184Y (zh) * | 2004-04-20 | 2005-04-27 | 西安高研电器有限责任公司 | 电子式组合电流传感器 |
| CN101080788A (zh) * | 2004-12-17 | 2007-11-28 | 日立金属株式会社 | 电流互感器用磁芯、电流互感器及瓦时计 |
| CN201514851U (zh) * | 2009-11-04 | 2010-06-23 | 安徽翔远电力科技有限公司 | 一种户外自励源三相组合电子式互感器计量装置 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开昭51-10328A 1976.01.27 |
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| Publication number | Publication date |
|---|---|
| CN102169754A (zh) | 2011-08-31 |
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Owner name: BEIJING SEMEUREKA ELECTRIC CO., LTD. Free format text: FORMER NAME: BEIJING SHUIMU YUANHUA ELECTRIC CO., LTD. |
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Address after: 100094 No. 1, building 5, Yongfeng Road, Haidian District, Beijing, 301 Patentee after: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. Address before: 100083, A, building 8, Dongsheng building, No. 616 East Zhongguancun Road, Beijing, Haidian District Patentee before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. |
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Address after: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee after: BEIJING SHUIMU YUANHUA ELECTRIC Co.,Ltd. Address before: 100094 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: BEIJING SEMEUREKA ELECTRICS Co.,Ltd. |
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Address after: Room 501, 5th Floor, Building 7, Courtyard 3, Duyang North Street, Shunyi District, Beijing 101399 Patentee after: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Country or region after: China Address before: 100083 Building No. 1, No. 5, Yongfeng Road, Haidian District, Beijing 301 Patentee before: SHUIMU YUANHUA ELECTRIC Co.,Ltd. Country or region before: China |
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