JPS6152401U - - Google Patents
Info
- Publication number
- JPS6152401U JPS6152401U JP12526485U JP12526485U JPS6152401U JP S6152401 U JPS6152401 U JP S6152401U JP 12526485 U JP12526485 U JP 12526485U JP 12526485 U JP12526485 U JP 12526485U JP S6152401 U JPS6152401 U JP S6152401U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- electric vehicle
- brake
- vehicle control
- switch
- 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
- 230000005284 excitation Effects 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 claims description 2
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案を適用し得る回生ブレーキ主回
路を示す接続図、第２図は本考案の原理を示す特
性曲線図、第３図は本考案に依る電気車制御装置
の一例を示すブロツク図である。
１…電車線電圧検出器、２…速度パターン発生
回路、３…ブレーキ力指令値回路、４…電車速度
検出器、５…比較器、６…ブレーキ指令器、７…
短絡用スイツチ励磁回路、８…自己保持回路、Ｂ
Ｒ…ブレーキ抵抗器、ＢＫ…短絡用接点。
Fig. 1 is a connection diagram showing a regenerative brake main circuit to which the present invention can be applied, Fig. 2 is a characteristic curve diagram showing the principle of the present invention, and Fig. 3 is a block diagram showing an example of an electric vehicle control device according to the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... Catalyst line voltage detector, 2... Speed pattern generation circuit, 3... Brake force command value circuit, 4... Train speed detector, 5... Comparator, 6... Brake command device, 7...
Short-circuit switch excitation circuit, 8...Self-holding circuit, B
R...brake resistor, BK...short circuit contact.
Claims (1)
、この抵抗器を短絡するためのスイツチを有する
回生ブレーキ方式のチヨツパ制御装置を具えた電
気車制御装置において、ブレーキ力指令値回路か
らのブレーキ力指令値と電車線電圧検出器による
検出電車線電圧とによつて電気車の速度パターン
を演算する速度パターン発生回路と、該速度パタ
ーンと電気車の検出器速度との比較結果に基づい
て上記ブレーキ抵抗器を短絡するスイツチ励磁回
路を備えたことを特徴とする電気車制御装置。 (2) 上記電気車の検出速度が上記速度パターン
より小さくなつたとき上記スイツチを短絡動作さ
せてなる実用新案登録請求の範囲第１項に記載の
電気車制御装置。 (3) 上記スイツチの短絡状態をブレーキ指令が
到来しなくなるまで自己保持させるようにしてな
る実用新案登録請求の範囲第２項に記載の電気車
制御装置。[Scope of Claim for Utility Model Registration] (1) In an electric vehicle control device equipped with a regenerative braking type chopper control device having a brake resistor connected in series with the main motor and a switch for shorting this resistor, A speed pattern generation circuit that calculates a speed pattern of an electric car based on a brake force command value from a brake force command value circuit and a contact line voltage detected by a contact line voltage detector; An electric vehicle control device comprising: a switch excitation circuit that short-circuits the brake resistor based on a comparison result between the brake resistor and the brake resistor. (2) The electric vehicle control device according to claim 1, wherein the switch is short-circuited when the detected speed of the electric vehicle becomes smaller than the speed pattern. (3) The electric vehicle control device according to claim 2, which is configured to self-maintain the short-circuited state of the switch until no brake command is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12526485U JPS6152401U (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12526485U JPS6152401U (en) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152401U true JPS6152401U (en) | 1986-04-09 |
Family
ID=30683952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12526485U Pending JPS6152401U (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152401U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51109418A (en) * | 1975-03-17 | 1976-09-28 | Toyo Electric Mfg Co Ltd | DENKISHA SEIGYOSOCHI |
-
1985
- 1985-08-14 JP JP12526485U patent/JPS6152401U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51109418A (en) * | 1975-03-17 | 1976-09-28 | Toyo Electric Mfg Co Ltd | DENKISHA SEIGYOSOCHI |
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