CN1354540A - Lightning protection for power supply - Google Patents
Lightning protection for power supply Download PDFInfo
- Publication number
- CN1354540A CN1354540A CN 01130029 CN01130029A CN1354540A CN 1354540 A CN1354540 A CN 1354540A CN 01130029 CN01130029 CN 01130029 CN 01130029 A CN01130029 A CN 01130029A CN 1354540 A CN1354540 A CN 1354540A
- Authority
- CN
- China
- Prior art keywords
- circuit
- resistance
- discharge tube
- gas discharge
- voltage
- 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.)
- Granted
Links
- 230000007704 transition Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 8
- 230000001419 dependent effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229960001296 zinc oxide Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
| Residual voltage |
?1KA | ?690V |
?2KA | ?730V |
?3KA | ?830V |
?5KA | ?850V |
?7.5KA | ?880V |
?10KA | ?910V |
?15KA | ?930V |
?20KA | ?950V |
Main performance | Module of the present invention | Single MOV module | Explanation |
Starting resistor | 500V | ?500V | Starting resistor is identical, and residual voltage differs greatly |
Residual voltage | 830V | ?1500V | |
Leakage current | 3μA | ?12μA | The big MOV that quickens is aging in electric leakage |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011300299A CN1146096C (en) | 2001-12-05 | 2001-12-05 | Lightning protection for power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011300299A CN1146096C (en) | 2001-12-05 | 2001-12-05 | Lightning protection for power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1354540A true CN1354540A (en) | 2002-06-19 |
CN1146096C CN1146096C (en) | 2004-04-14 |
Family
ID=4669660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011300299A Expired - Fee Related CN1146096C (en) | 2001-12-05 | 2001-12-05 | Lightning protection for power supply |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1146096C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294683C (en) * | 2003-03-10 | 2007-01-10 | 张�杰 | Portable power source lightning arrester |
CN100459359C (en) * | 2004-07-22 | 2009-02-04 | 艾默生网络能源有限公司 | Three-phase AC shockproof device for communication equipment |
CN106505544A (en) * | 2016-12-16 | 2017-03-15 | 深圳市辰驹电子科技有限公司 | The low residual voltage surge protecting circuit of connection in series-parallel automatic conversion |
CN106526371A (en) * | 2016-11-03 | 2017-03-22 | 长沙群瑞电子科技有限公司 | Lightning arrester failure wireless transmission alarm device |
CN106655138A (en) * | 2016-12-30 | 2017-05-10 | 广东百圳君耀电子有限公司 | Surge protection circuit |
CN113097987A (en) * | 2021-04-09 | 2021-07-09 | 华为技术有限公司 | Lightning protection device and photovoltaic power generation system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100377447C (en) * | 2005-03-14 | 2008-03-26 | 四川康姆逊电磁防护有限责任公司 | Lightning protection coaxial connector |
-
2001
- 2001-12-05 CN CNB011300299A patent/CN1146096C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294683C (en) * | 2003-03-10 | 2007-01-10 | 张�杰 | Portable power source lightning arrester |
CN100459359C (en) * | 2004-07-22 | 2009-02-04 | 艾默生网络能源有限公司 | Three-phase AC shockproof device for communication equipment |
CN106526371A (en) * | 2016-11-03 | 2017-03-22 | 长沙群瑞电子科技有限公司 | Lightning arrester failure wireless transmission alarm device |
CN106505544A (en) * | 2016-12-16 | 2017-03-15 | 深圳市辰驹电子科技有限公司 | The low residual voltage surge protecting circuit of connection in series-parallel automatic conversion |
CN106505544B (en) * | 2016-12-16 | 2018-11-16 | 深圳市辰驹电子科技有限公司 | The low residual voltage surge protecting circuit of series-parallel automatic conversion |
CN106655138A (en) * | 2016-12-30 | 2017-05-10 | 广东百圳君耀电子有限公司 | Surge protection circuit |
CN113097987A (en) * | 2021-04-09 | 2021-07-09 | 华为技术有限公司 | Lightning protection device and photovoltaic power generation system |
US11855449B2 (en) | 2021-04-09 | 2023-12-26 | Huawei Digital Power Technologies Co., Ltd. | Lightning protection apparatus and photovoltaic power generation system |
Also Published As
Publication number | Publication date |
---|---|
CN1146096C (en) | 2004-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHEN YIMING Free format text: FORMER OWNER: WERLI INDUSTRY CO. LTD., SHENZHEN CITY Effective date: 20040113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040113 Address after: 15 518040 11D, century village, Oct OCT, Shenzhen, Guangdong, Nanshan District Applicant after: Shen Yiming Address before: 518041, Shenzhen, Guangdong province Shennan Road, CNAC court, air building, 11F, G Applicant before: SHENZHEN VOLE INDUSTRIAL CO.,LTD. |
|
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 1130029.9 of the invention patents in this issue as a notice of authorization, and at the same time corresponding to the 1258380.4 utility model patent to be given up, and in the 20 volume of the 15 issue of the new type of communique on the patent right to abandon the announcement. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN VOLE INDUSTRIAL CO.,LTD. Assignor: Shen Yiming Contract fulfillment period: 2008.12.1 to 2021.12.1 Contract record no.: 2008440000417 Denomination of invention: Lightning protection for power supply Granted publication date: 20040414 License type: Exclusive license Record date: 20081202 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.1 TO 2021.12.1; CHANGE OF CONTRACT Name of requester: WERLI INDUSTRY CO. LTD., SHENZHEN CITY Effective date: 20081202 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 Termination date: 20171205 |