JPH02149375U - - Google Patents
Info
- Publication number
- JPH02149375U JPH02149375U JP5985089U JP5985089U JPH02149375U JP H02149375 U JPH02149375 U JP H02149375U JP 5985089 U JP5985089 U JP 5985089U JP 5985089 U JP5985089 U JP 5985089U JP H02149375 U JPH02149375 U JP H02149375U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- signal
- voltage
- converter
- synchronization signal
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
第１図は本考案の実施例に係る信号電源電圧供
給装置の構成を示す回路図である。
１……信号軌道回路、２ａ乃至２ｃ……常用回
線、３ａ乃至３ｂ……予備回線、４ａ乃至４ｃ…
…給電装置、５……同期信号制御線、６……位相
制御信号発生器、１１，１２……変圧器、１３…
…スイツチ、１４……整流器、１５……インバー
タ、１６……位相制御器。
FIG. 1 is a circuit diagram showing the configuration of a signal power supply voltage supply device according to an embodiment of the present invention. 1... Signal track circuit, 2a to 2c... Regular line, 3a to 3b... Protection line, 4a to 4c...
...Power supply device, 5...Synchronization signal control line, 6...Phase control signal generator, 11, 12...Transformer, 13...
...Switch, 14... Rectifier, 15... Inverter, 16... Phase controller.
Claims (1)
点との間に夫々設けられ前記信号軌道回路に信号
電源電圧を供給する複数の給電装置と、これらの
給電装置に共通の同期信号を供給する同期信号供
給手段とを有し、前記各給電装置は、前記交流電
源から供給される交流電圧を整流する整流器と、
この整流器によつて整流された電圧を所定周波数
の交流電圧に変換する交流変換器と、前記同期信
号供給手段から供給される同期信号に基づいて前
記交流変換器で変換される交流電圧の位相を制御
する位相制御器とを具備したものであることを特
徴とする信号電源電圧供給装置。 A plurality of power supply devices each provided between one or more AC power sources and a plurality of points on the signal track circuit and supplying signal power supply voltage to the signal track circuit, and a synchronizer supplying a common synchronization signal to these power supply devices. a signal supply means, and each of the power supply devices includes a rectifier that rectifies the AC voltage supplied from the AC power supply;
an AC converter that converts the voltage rectified by the rectifier into an AC voltage of a predetermined frequency, and an AC converter that converts the phase of the AC voltage converted by the AC converter based on a synchronization signal supplied from the synchronization signal supply means. 1. A signal power supply voltage supply device comprising: a phase controller for controlling the signal power supply voltage;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5985089U JPH02149375U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5985089U JPH02149375U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149375U true JPH02149375U (en) | 1990-12-19 |
Family
ID=31586710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5985089U Pending JPH02149375U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149375U (en) |
-
1989
- 1989-05-24 JP JP5985089U patent/JPH02149375U/ja active Pending