CN104157437B - 一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 - Google Patents
一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 Download PDFInfo
- Publication number
- CN104157437B CN104157437B CN201410386453.2A CN201410386453A CN104157437B CN 104157437 B CN104157437 B CN 104157437B CN 201410386453 A CN201410386453 A CN 201410386453A CN 104157437 B CN104157437 B CN 104157437B
- Authority
- CN
- China
- Prior art keywords
- epoxy resin
- winding
- insulation
- poured
- layer
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 36
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 32
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 32
- 238000010125 resin casting Methods 0.000 title abstract 2
- 238000004804 winding Methods 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 29
- 239000011229 interlayer Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002113 barium titanate Inorganic materials 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000002114 nanocomposite Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000005350 ferromagnetic resonance Effects 0.000 abstract description 6
- 238000010618 wire wrap Methods 0.000 abstract 4
- 238000005259 measurement Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410386453.2A CN104157437B (zh) | 2014-08-07 | 2014-08-07 | 一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410386453.2A CN104157437B (zh) | 2014-08-07 | 2014-08-07 | 一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104157437A CN104157437A (zh) | 2014-11-19 |
CN104157437B true CN104157437B (zh) | 2017-02-15 |
Family
ID=51882917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410386453.2A Active CN104157437B (zh) | 2014-08-07 | 2014-08-07 | 一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104157437B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105261462A (zh) * | 2015-10-30 | 2016-01-20 | 江苏靖江互感器厂有限公司 | 一种电磁式电压互感器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340020A1 (de) * | 1993-11-24 | 1995-06-01 | Sachsenwerk Ag | Induktiver elektrischer Wandler |
CN2743950Y (zh) * | 2004-11-24 | 2005-11-30 | 江苏精科互感器有限公司 | 具有抗谐振能力的电压互感器 |
CN200986853Y (zh) * | 2006-12-20 | 2007-12-05 | 唐晃 | 干式呈容性电磁式电压互感器 |
CN201576552U (zh) * | 2009-11-24 | 2010-09-08 | 大连第二互感器集团有限公司 | 35kv电压互感器 |
CN102360877A (zh) * | 2011-07-06 | 2012-02-22 | 浙江南极互感器有限公司 | 干式呈容性电磁式电压互感器 |
CN203721469U (zh) * | 2013-12-30 | 2014-07-16 | 山东泰开互感器有限公司 | 1000kV 电磁式电压互感器 |
-
2014
- 2014-08-07 CN CN201410386453.2A patent/CN104157437B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104157437A (zh) | 2014-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103545100B (zh) | 一种电压互感器 | |
Son et al. | Self-resonant coil with coaxial-like capacitor for wireless power transfer | |
US20160142037A1 (en) | Balun transformer | |
CN104157437B (zh) | 一种容性阻抗环氧树脂浇注绝缘电磁式电压互感器 | |
CN109065343A (zh) | 一种高压双级电压互感器 | |
CN105761911B (zh) | 一种复合主气道绝缘结构的环氧浇注变压器及其制造方法 | |
CN204130332U (zh) | 容性阻抗环氧树脂浇注绝缘电磁式电压互感器 | |
CN204287284U (zh) | 一种电容式电压互感器 | |
CN207116212U (zh) | 一种多变比的电流互感器 | |
CN105515000B (zh) | 在交流高压输电线路中获取交流工频电源的装置 | |
CN104764919A (zh) | 基于有损二重积分电路的电子式电压互感器 | |
CN206497147U (zh) | 一种多功能电子式电流电压互感器 | |
CN102891000A (zh) | 防雷消谐无功功率补偿容性变压器 | |
CN201689776U (zh) | 一种10kV以下屏蔽隔离型电压互感器 | |
CN105280361A (zh) | 干式变压器高压线圈及其绕制方法和干式变压器 | |
CN205122361U (zh) | 一种电磁式电压互感器 | |
Dong et al. | A study on stray capacitance of ferrite common mode chokes for EMI filters | |
CN109617391B (zh) | 无级可控抑制能力的开关电源emi滤波器及其设计方法 | |
CN203799852U (zh) | 一种户内电压互感器 | |
CN1181508C (zh) | 防雷击防干扰容性变压器 | |
WO2012079261A1 (zh) | 一种单相高压试验变压器 | |
CN206164241U (zh) | 10kV级多层多匝变频节能电机定子线圈 | |
CN204462231U (zh) | 基于有损二重积分电路的电子式电压互感器 | |
CN207302784U (zh) | 一种组合式电感器 | |
CN207302779U (zh) | 一种大电流层叠式电感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: 712000 Xianyang city of Shaanxi Province Qin Qin District Science and Technology Industrial Park, No. 200 Wen Xing Lu Patentee after: SHAANXI ZHENGTAI INTELLIGENT ELECTRICAL CO.,LTD. Address before: 201614 No. 855, Wen Jie Road, Shanghai, Songjiang District Patentee before: Chint Electric Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231218 Address after: Building 3, No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province, 712000 Patentee after: Shaanxi Zhengtai Transformer Technology Co.,Ltd. Address before: 712000 200, Wen Xing Road, Qin Du science and Technology Industrial Park, Qin Du District, Xianyang, Shaanxi Patentee before: SHAANXI ZHENGTAI INTELLIGENT ELECTRICAL CO.,LTD. |
|
TR01 | Transfer of patent right |