JPS57167830A - Feeder section unit for electric railway - Google Patents
Feeder section unit for electric railwayInfo
- Publication number
- JPS57167830A JPS57167830A JP5345681A JP5345681A JPS57167830A JP S57167830 A JPS57167830 A JP S57167830A JP 5345681 A JP5345681 A JP 5345681A JP 5345681 A JP5345681 A JP 5345681A JP S57167830 A JPS57167830 A JP S57167830A
- Authority
- JP
- Japan
- Prior art keywords
- section
- feeder section
- feeder
- section unit
- trolley car
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
- B60M3/04—Arrangements for cutting in and out of individual track sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
PURPOSE:To reduce the size of a feeder section unit which is designed to minimize the section of service interruption caused by accident, etc. by changing over a gate circuit during the operating failure of a theoretical circuit, and by supplying electricity through only one thristor to enable cars to make powered drive. CONSTITUTION:A trolley car 10 is assumed to be in the segment 3 of the first feeder section. If the theoretical circuit 111 of the first feeder section unit 8 fails, a trouble detector detects the failure and changes over the selector switches 114 and 114 from the contact (a) to the contact (b) and thus forms the second gate circuit. As a result, the voltage applied to a connection terminal 13 is amplified by the first gate amplifier 112, thereby producing a constant conductive state for the first thyristor 801. With this construction, the segment 3 of the first section receives electric power from the first feeder section 1 irrespective of powered running or regeneration running of the trolley car 10. As the operation of the second feeder section unit 9 is constantly normal, the section of service interruption caused by accident or trouble does not extend, even if the trolley car 10 runs across both segments 3 and 4 of the first and second feeder sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5345681A JPS57167830A (en) | 1981-04-07 | 1981-04-07 | Feeder section unit for electric railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5345681A JPS57167830A (en) | 1981-04-07 | 1981-04-07 | Feeder section unit for electric railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57167830A true JPS57167830A (en) | 1982-10-15 |
Family
ID=12943354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5345681A Pending JPS57167830A (en) | 1981-04-07 | 1981-04-07 | Feeder section unit for electric railway |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57167830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325896A (en) * | 2014-09-30 | 2015-02-04 | 西南交通大学 | Segmenting power supply distributed protection system for electrified railway traction network |
-
1981
- 1981-04-07 JP JP5345681A patent/JPS57167830A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325896A (en) * | 2014-09-30 | 2015-02-04 | 西南交通大学 | Segmenting power supply distributed protection system for electrified railway traction network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL343340A1 (en) | Static system for supplying electric power to an electrically powered vehicle from the side of its running surface and electric vehicle adapted to be powered from such system | |
| CN101170250A (en) | Automatic parking secure protection device for mobile device using secure sliding line | |
| CN110641285A (en) | Backflow system for metro vehicle | |
| JP4304827B2 (en) | Power supply facilities and electric vehicles | |
| JPS57167830A (en) | Feeder section unit for electric railway | |
| CN211641916U (en) | Traction power supply system structure applying single-phase traction transformer | |
| CN112124152B (en) | Power supply circuit and power supply control method for locomotive auxiliary system | |
| CN110843610A (en) | Traction power supply system structure applying single-phase traction transformer | |
| KR900005993B1 (en) | Control apparatus for an electric railwey vehicle | |
| JPS57172833A (en) | Current supply method for ac operated railway | |
| JPS5932961B2 (en) | Method for preventing instantaneous power outage of service power supply for passenger cars in insulation section of electric cars | |
| JPS56129501A (en) | Controller for car | |
| JPS57202886A (en) | Output switching device for inverter apparatus | |
| GB2328663A (en) | Electric current supply; sectioned conductor rail | |
| US5341906A (en) | Constant current wire crossing apparatus for overhead electrically operated vehicles | |
| KR0120782Y1 (en) | An apparatus for preventing a discharge of battery in a railcar | |
| JPS5766033A (en) | Controlling system of semiconductor type feeder section apparatus for electric railway | |
| RU16226U1 (en) | AC TRACING SUBSTATION | |
| SU936221A1 (en) | Power supply system | |
| JPH02343Y2 (en) | ||
| KR890006459Y1 (en) | Inverter sequence circuit of motor car | |
| JPH0755633B2 (en) | Substation control method for electric railway | |
| FI953427A (en) | Separator station for overhead contact lines in electric rail transport | |
| JPS6350177Y2 (en) | ||
| JPS54144576A (en) | Induction track line circuit of unmanned travelling car |