JPH0119561Y2 - - Google Patents
Info
- Publication number
- JPH0119561Y2 JPH0119561Y2 JP12305479U JP12305479U JPH0119561Y2 JP H0119561 Y2 JPH0119561 Y2 JP H0119561Y2 JP 12305479 U JP12305479 U JP 12305479U JP 12305479 U JP12305479 U JP 12305479U JP H0119561 Y2 JPH0119561 Y2 JP H0119561Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- lightning
- transformer
- ground
- shield
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Elimination Of Static Electricity (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12305479U JPH0119561Y2 (de) | 1979-09-07 | 1979-09-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12305479U JPH0119561Y2 (de) | 1979-09-07 | 1979-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5640437U JPS5640437U (de) | 1981-04-15 |
JPH0119561Y2 true JPH0119561Y2 (de) | 1989-06-06 |
Family
ID=29355061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12305479U Expired JPH0119561Y2 (de) | 1979-09-07 | 1979-09-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0119561Y2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005176554A (ja) * | 2003-12-15 | 2005-06-30 | Nippon Telegr & Teleph Corp <Ntt> | 流出雷サージ低減回路 |
JP5339352B2 (ja) * | 2009-02-18 | 2013-11-13 | 株式会社白山製作所 | Catvシステムの無停電電源供給装置用雷防護装置およびそれを備える無停電電源供給装置 |
-
1979
- 1979-09-07 JP JP12305479U patent/JPH0119561Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5640437U (de) | 1981-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7755873B2 (en) | Device for protection against voltage surges with parallel simultaneously triggered spark-gaps | |
CN105140902B (zh) | 一种外移式防雷保护系统 | |
JPH0119561Y2 (de) | ||
CN201181637Y (zh) | 防雷配电变压器 | |
Agrawal et al. | Lightning phenomena and its effect on transmission line | |
CN206117123U (zh) | 一种变压器中性点保护装置 | |
Xia et al. | An efficient surge arrester placement strategy to improve the lightning performance of long transmission line | |
KR100783056B1 (ko) | 서지 보호장치 | |
JPS59220017A (ja) | 変圧器用サ−ジ吸収装置 | |
CN106410748A (zh) | 一种变压器中性点保护装置 | |
Basit et al. | Lightning Overvoltage Analysis of a 380 kV Gas Insulated Substation Using PSCAD/EMTDC | |
JP2000050494A (ja) | 同軸ケーブル用避雷器 | |
JP4748673B2 (ja) | 接地システム | |
EP0004348B1 (de) | Blitzableitungsgerät für Energieübertragungskabel | |
Rousseau et al. | Improved tramway surge protection | |
CN117410949A (zh) | 充电站防雷装置 | |
JPH09154231A (ja) | ガス絶縁管路送電系統 | |
JPH0677063A (ja) | 耐雷対策用変圧器 | |
JPS6023919Y2 (ja) | 避雷装置の放電計数装置 | |
JPS5843975B2 (ja) | ヒライキセツチホウシキ | |
SU516146A1 (ru) | Устройство дл защиты проводной линии св зи от перенапр жени | |
JPH10285794A (ja) | 配電線耐雷方式 | |
Kreveld | Strike a blow to solar | |
JP2548959Y2 (ja) | サージ用保安装置 | |
CN113410762A (zh) | 一种降低接闪器雷击地电位的方法 |