JPS5468996A - Overhead earth wire capable of decreasing induced current - Google Patents
Overhead earth wire capable of decreasing induced currentInfo
- Publication number
- JPS5468996A JPS5468996A JP13547277A JP13547277A JPS5468996A JP S5468996 A JPS5468996 A JP S5468996A JP 13547277 A JP13547277 A JP 13547277A JP 13547277 A JP13547277 A JP 13547277A JP S5468996 A JPS5468996 A JP S5468996A
- Authority
- JP
- Japan
- Prior art keywords
- current
- current flows
- abnormal
- induced current
- high resistance
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
PURPOSE: To always decrease an induced current, prevent the temperature rise and easily short-circuit an abnormal current to the ground, by connecting in series with the overhead earth wire a circuit whose impedance falls when an abnormal heavy current flows.
CONSTITUTION: Insulators 13 are provided between anchor clamps 11 and the top 1a of pylon so that current flows through jumpers 12. A horn gap G and high resistance members R1 made of, for instance, steel alloy are connected to the jumpers 12. The horn gap G is coupled in parallel with the high resistance members R1. The impedance is raised by the high resistance members R to always restrict the induced current. When the abnormal current flows for a short time, the abnormal heavy current flows through the horn gap G and the relative impedance is lowered. Thereby, the ground short-circuit current can be easily conducted.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547277A JPS6034328B2 (en) | 1977-11-10 | 1977-11-10 | Overhead ground line that can reduce induced current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547277A JPS6034328B2 (en) | 1977-11-10 | 1977-11-10 | Overhead ground line that can reduce induced current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5468996A true JPS5468996A (en) | 1979-06-02 |
| JPS6034328B2 JPS6034328B2 (en) | 1985-08-08 |
Family
ID=15152504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13547277A Expired JPS6034328B2 (en) | 1977-11-10 | 1977-11-10 | Overhead ground line that can reduce induced current |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034328B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7813925B2 (en) | 2005-04-11 | 2010-10-12 | Canon Kabushiki Kaisha | State output probability calculating method and apparatus for mixture distribution HMM |
| CN106207928A (en) * | 2016-07-21 | 2016-12-07 | 广州开能电气实业有限公司 | The anti-electro-heat equipment of a kind of drainage plate and there is the transmission line of electricity of this device |
-
1977
- 1977-11-10 JP JP13547277A patent/JPS6034328B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7813925B2 (en) | 2005-04-11 | 2010-10-12 | Canon Kabushiki Kaisha | State output probability calculating method and apparatus for mixture distribution HMM |
| CN106207928A (en) * | 2016-07-21 | 2016-12-07 | 广州开能电气实业有限公司 | The anti-electro-heat equipment of a kind of drainage plate and there is the transmission line of electricity of this device |
| CN106207928B (en) * | 2016-07-21 | 2017-10-13 | 广州开能电气实业有限公司 | A kind of anti-electro-heat equipment of drainage plate and the transmission line of electricity with the device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034328B2 (en) | 1985-08-08 |
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