CN103368164B - 一种防雷电路、开关电源和防雷方法 - Google Patents
一种防雷电路、开关电源和防雷方法 Download PDFInfo
- Publication number
- CN103368164B CN103368164B CN201210096080.6A CN201210096080A CN103368164B CN 103368164 B CN103368164 B CN 103368164B CN 201210096080 A CN201210096080 A CN 201210096080A CN 103368164 B CN103368164 B CN 103368164B
- Authority
- CN
- China
- Prior art keywords
- transformator
- ground terminal
- power supply
- thunder tube
- pressure side
- 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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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
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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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210096080.6A CN103368164B (zh) | 2012-04-01 | 2012-04-01 | 一种防雷电路、开关电源和防雷方法 |
PCT/CN2013/073586 WO2013149575A1 (zh) | 2012-04-01 | 2013-04-01 | 一种防雷电路、开关电源和防雷方法 |
EP13773092.5A EP2787589B1 (en) | 2012-04-01 | 2013-04-01 | Lightning protection circuit, switching power supply and lightning protection method |
US14/331,622 US9391445B2 (en) | 2012-04-01 | 2014-07-15 | Surge protection circuit, switching power supply, and surge protection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210096080.6A CN103368164B (zh) | 2012-04-01 | 2012-04-01 | 一种防雷电路、开关电源和防雷方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103368164A CN103368164A (zh) | 2013-10-23 |
CN103368164B true CN103368164B (zh) | 2016-08-17 |
Family
ID=49299996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210096080.6A Active CN103368164B (zh) | 2012-04-01 | 2012-04-01 | 一种防雷电路、开关电源和防雷方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9391445B2 (zh) |
EP (1) | EP2787589B1 (zh) |
CN (1) | CN103368164B (zh) |
WO (1) | WO2013149575A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103515942B (zh) * | 2012-06-28 | 2017-12-22 | 中兴通讯股份有限公司 | 通信接口的防护电路 |
US9860071B2 (en) * | 2013-03-01 | 2018-01-02 | Computer Performance, Inc. | Power over ethernet injector |
CN105470936A (zh) * | 2014-08-15 | 2016-04-06 | 中国电信股份有限公司 | 抑制共模浪涌的网络变压器防雷电路 |
CN105591352B (zh) * | 2014-11-03 | 2018-07-03 | 深圳市康普盾电子科技有限公司 | 信号防雷器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1184355A (zh) * | 1996-11-29 | 1998-06-10 | 三星电子株式会社 | 一种用于电子产品的改进的电涌保护电路 |
CN201589156U (zh) * | 2010-01-15 | 2010-09-22 | 佛山市托维环境亮化工程有限公司 | 带防雷功能的led路灯 |
CN202076780U (zh) * | 2011-01-30 | 2011-12-14 | 深圳市航嘉驰源电气股份有限公司 | 自适应防雷防浪涌控制电路 |
CN202111470U (zh) * | 2011-07-01 | 2012-01-11 | 东莞市盈聚电子有限公司 | 一种防雷防浪涌电路 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9611623D0 (en) * | 1996-06-04 | 1996-08-07 | Bowthorpe Ind Ltd | Improvements relating to electrical power distribution |
JPH1028322A (ja) * | 1996-07-11 | 1998-01-27 | Oodetsukusu:Kk | 地絡保護用保安器 |
US7106573B2 (en) * | 2003-06-16 | 2006-09-12 | Adc Dsl Systems, Inc. | Protection circuit for a digital subscriber line device |
CN100466142C (zh) | 2004-09-21 | 2009-03-04 | 张茗 | 无地线防雷特种设备 |
CN2930191Y (zh) * | 2005-08-25 | 2007-08-01 | 陈亮 | 用于灯的具有功率因数调整功能的交流到直流变流器电源 |
US7535685B2 (en) * | 2006-01-31 | 2009-05-19 | Amperion, Inc. | Radio frequency signal coupler, coupling system and method |
CN201278411Y (zh) * | 2008-08-13 | 2009-07-22 | 中兴通讯股份有限公司 | 具有防雷功能的以太网连接器 |
CN201440607U (zh) * | 2009-06-24 | 2010-04-21 | 中国长城计算机深圳股份有限公司 | 一种防雷电路、电源装置及家用电器 |
CN101719655A (zh) * | 2009-12-23 | 2010-06-02 | 浪潮电子信息产业股份有限公司 | 实时状态监控与过压保护控制装置 |
CN101719665B (zh) | 2009-12-24 | 2013-02-20 | 迈普通信技术股份有限公司 | 以太网端口防雷保护器与防雷电路 |
CN102110980B (zh) | 2011-02-23 | 2014-06-04 | 华为机器有限公司 | 一种防雷保护电路 |
-
2012
- 2012-04-01 CN CN201210096080.6A patent/CN103368164B/zh active Active
-
2013
- 2013-04-01 EP EP13773092.5A patent/EP2787589B1/en active Active
- 2013-04-01 WO PCT/CN2013/073586 patent/WO2013149575A1/zh active Application Filing
-
2014
- 2014-07-15 US US14/331,622 patent/US9391445B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1184355A (zh) * | 1996-11-29 | 1998-06-10 | 三星电子株式会社 | 一种用于电子产品的改进的电涌保护电路 |
CN201589156U (zh) * | 2010-01-15 | 2010-09-22 | 佛山市托维环境亮化工程有限公司 | 带防雷功能的led路灯 |
CN202076780U (zh) * | 2011-01-30 | 2011-12-14 | 深圳市航嘉驰源电气股份有限公司 | 自适应防雷防浪涌控制电路 |
CN202111470U (zh) * | 2011-07-01 | 2012-01-11 | 东莞市盈聚电子有限公司 | 一种防雷防浪涌电路 |
Also Published As
Publication number | Publication date |
---|---|
US20140334043A1 (en) | 2014-11-13 |
US9391445B2 (en) | 2016-07-12 |
EP2787589A4 (en) | 2015-01-14 |
EP2787589A1 (en) | 2014-10-08 |
EP2787589B1 (en) | 2016-10-26 |
CN103368164A (zh) | 2013-10-23 |
WO2013149575A1 (zh) | 2013-10-10 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181217 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
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TR01 | Transfer of patent right |