CN110337837B - 用于高压设备的屏蔽装置 - Google Patents
用于高压设备的屏蔽装置 Download PDFInfo
- Publication number
- CN110337837B CN110337837B CN201780087412.5A CN201780087412A CN110337837B CN 110337837 B CN110337837 B CN 110337837B CN 201780087412 A CN201780087412 A CN 201780087412A CN 110337837 B CN110337837 B CN 110337837B
- Authority
- CN
- China
- Prior art keywords
- shielding
- potential
- high voltage
- converter
- gap
- 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.)
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Links
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 11
- 230000015556 catabolic process Effects 0.000 description 25
- 230000001629 suppression Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 5
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- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/02—Corona rings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14339—Housings specially adapted for power drive units or power converters specially adapted for high voltage operation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2017/057387 WO2018177515A1 (en) | 2017-03-29 | 2017-03-29 | Shielding arrangement for high voltage equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110337837A CN110337837A (zh) | 2019-10-15 |
CN110337837B true CN110337837B (zh) | 2021-06-04 |
Family
ID=58530513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780087412.5A Active CN110337837B (zh) | 2017-03-29 | 2017-03-29 | 用于高压设备的屏蔽装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3603359A1 (zh) |
CN (1) | CN110337837B (zh) |
WO (1) | WO2018177515A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112772007B (zh) * | 2018-09-27 | 2022-03-08 | 日立能源瑞士股份公司 | 用于与相邻物体隔开的高压设备的屏蔽装置以及换流站 |
CN114270680A (zh) | 2019-08-05 | 2022-04-01 | 日立能源瑞士股份公司 | 转换器装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473435A (zh) * | 2006-06-20 | 2009-07-01 | Abb研究有限公司 | 具有增强的击穿强度的高压阀门组 |
CN204290748U (zh) * | 2011-06-29 | 2015-04-22 | Abb技术有限公司 | 模块化电压源换流器机架以及绝缘设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131775C2 (de) * | 1981-08-08 | 1984-03-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Hochspannungsabschirmung für Thyristorventiltürme |
EP2133970B1 (en) | 2008-06-10 | 2011-05-11 | ABB Research Ltd. | Device for decreased risk of dielectric breakdown in high voltage apparatuses |
CN101917836B (zh) * | 2010-07-16 | 2014-04-23 | 中国电力科学研究院 | 一种应用于高压直流换流阀的屏蔽装置 |
EP3066685B8 (en) * | 2013-11-05 | 2020-08-05 | ABB Power Grids Switzerland AG | Ground system for high voltage semiconductor valve |
US10243452B2 (en) * | 2014-11-05 | 2019-03-26 | Abb Schweiz Ag | Electromagnetic shield for use in a power system |
-
2017
- 2017-03-29 WO PCT/EP2017/057387 patent/WO2018177515A1/en unknown
- 2017-03-29 CN CN201780087412.5A patent/CN110337837B/zh active Active
- 2017-03-29 EP EP17716479.5A patent/EP3603359A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473435A (zh) * | 2006-06-20 | 2009-07-01 | Abb研究有限公司 | 具有增强的击穿强度的高压阀门组 |
CN204290748U (zh) * | 2011-06-29 | 2015-04-22 | Abb技术有限公司 | 模块化电压源换流器机架以及绝缘设备 |
Also Published As
Publication number | Publication date |
---|---|
CN110337837A (zh) | 2019-10-15 |
WO2018177515A1 (en) | 2018-10-04 |
EP3603359A1 (en) | 2020-02-05 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
|
TR01 | Transfer of patent right |