JPS6420001U - - Google Patents
Info
- Publication number
- JPS6420001U JPS6420001U JP11135487U JP11135487U JPS6420001U JP S6420001 U JPS6420001 U JP S6420001U JP 11135487 U JP11135487 U JP 11135487U JP 11135487 U JP11135487 U JP 11135487U JP S6420001 U JPS6420001 U JP S6420001U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- running
- series
- reverse
- chopper
- 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
- 230000001172 regenerating effect Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例の回路図、第２図は
その説明図、第３図は他の実施例の回路図、第４
図はその説明図である。
１……バツテリ、２……トランジスタ、３……
電機子、８……前後進指示レバー、１０……制御
回路、４１，４２……界磁、５１，５２……チヨ
ツパ。
Fig. 1 is a circuit diagram of one embodiment of the present invention, Fig. 2 is an explanatory diagram thereof, Fig. 3 is a circuit diagram of another embodiment, and Fig. 4 is a circuit diagram of an embodiment of the present invention.
The figure is an explanatory diagram thereof. 1...Battery, 2...Transistor, 3...
Armature, 8... Forward/forward instruction lever, 10... Control circuit, 41, 42... Field, 51, 52... Chiyotsupa.
Claims (1)
続し、前記直流電動機と並列にフリーホイール手
段とを接続して前進走行及び後進走行を行う電気
車制御装置において、前記直流電動機は前進用と
後進用の２つの界磁を有し、前記２つの界磁と直
列にそれぞれチヨツパを接続して前記それぞれの
チヨツパの動作を切換えて前進走行から後進走行
または後進走行から前進走行に切換えると同時に
、前記直流電動機と直列かつ前記フリーホイール
手段と並列に接続された半導体スイツチ手段を切
換えて、回生制動を作用させることを特徴とする
電気車制御装置。 In an electric vehicle control device that connects a DC power source and a DC motor in series with the DC power source, and connects a freewheel means in parallel with the DC motor to perform forward and reverse travel, the DC motor is configured to perform forward and reverse travel. A chopper is connected in series with each of the two fields, and the operation of each chopper is switched to switch from forward running to reverse running or from reverse running to forward running. An electric vehicle control device characterized in that regenerative braking is effected by switching semiconductor switch means connected in series with the DC motor and in parallel with the freewheel means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11135487U JPS6420001U (en) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11135487U JPS6420001U (en) | 1987-07-22 | 1987-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420001U true JPS6420001U (en) | 1989-01-31 |
Family
ID=31349322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11135487U Pending JPS6420001U (en) | 1987-07-22 | 1987-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420001U (en) |
-
1987
- 1987-07-22 JP JP11135487U patent/JPS6420001U/ja active Pending
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