JPS5958634U - DC electric railway power supply device - Google Patents
DC electric railway power supply deviceInfo
- Publication number
- JPS5958634U JPS5958634U JP15535582U JP15535582U JPS5958634U JP S5958634 U JPS5958634 U JP S5958634U JP 15535582 U JP15535582 U JP 15535582U JP 15535582 U JP15535582 U JP 15535582U JP S5958634 U JPS5958634 U JP S5958634U
- Authority
- JP
- Japan
- Prior art keywords
- power
- line
- inverter
- thyristor circuit
- bus
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案による一実施例を示す給電装置の具体的な構
成図。
４はシリコン整流器、５は回生用インバータ、７１−７
゜及び９１−９゜はサイリスタ遮断器、８１−８、は断
路器、１２□−１２□はき電線。The figure is a specific configuration diagram of a power supply device showing an embodiment of the present invention. 4 is a silicon rectifier, 5 is a regenerative inverter, 71-7
゜ and 91-9゜ are thyristor circuit breakers, 81-8 is a disconnector, 12□-12□ is a feeder line.
Claims (1)
順変換するシリコン整流器と、入力される回生電力を交
流電力に逆変換して商用周波電源母線側へ回生する回生
用インバータと、前記整流器の直流出力側と前記インバ
ータの直流入力側とを接続する共用母線と、この母線下
に接続されカ行電力を各き電線へ給電する２組のカ行用
サイリスタ遮断器と、各回線毎に分割され上り用と下り
用とて対をなし、且つカ行用サイリスタ遮断器の直流出
力側と各き電線とを接続する断路器群と、この対をなす
断路器と前記カ行用サイリス−タ遮断器とを接続する各
橋絡点と前記インバータの直流入力側との間に挿入され
、且つ回生電力、隣接変電所よりの廻り込み電力をイン
バータ側へ導びく２組の回生用サイリスタ遮断器と、前
記共用母線に挿入された循環電流がシリコン整流器より
インバータ側へ流入するのを阻止するストッパーダイオ
ードとでそれぞれ構成したことを特徴とする直流式電気
鉄道の給電装置。a silicon rectifier that converts AC power input from a commercial frequency power bus into DC power; a regenerative inverter that converts the input regenerative power back into AC power and regenerates it to the commercial frequency power bus; A shared bus that connects the DC output side and the DC input side of the inverter, two sets of thyristor circuit breakers for the line connected under this bus that feed the line power to each feeder line, and is divided for each line. A group of disconnectors which form a pair of upstream and downstream thyristor circuit breakers and connect the direct current output side of the line thyristor circuit breaker and each feeder line, and the pair of disconnectors and the line thyristor circuit breaker. two sets of regenerative thyristor circuit breakers that are inserted between each bridge point that connects the circuit breaker and the DC input side of the inverter, and that guide regenerative power and circulating power from an adjacent substation to the inverter side; and a stopper diode that prevents the circulating current inserted into the shared bus from flowing into the inverter side from the silicon rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15535582U JPS5958634U (en) | 1982-10-14 | 1982-10-14 | DC electric railway power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15535582U JPS5958634U (en) | 1982-10-14 | 1982-10-14 | DC electric railway power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5958634U true JPS5958634U (en) | 1984-04-17 |
Family
ID=30343141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15535582U Pending JPS5958634U (en) | 1982-10-14 | 1982-10-14 | DC electric railway power supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958634U (en) |
-
1982
- 1982-10-14 JP JP15535582U patent/JPS5958634U/en active Pending
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