JPS58112002U - electric car control device - Google Patents
electric car control deviceInfo
- Publication number
- JPS58112002U JPS58112002U JP1982008763U JP876382U JPS58112002U JP S58112002 U JPS58112002 U JP S58112002U JP 1982008763 U JP1982008763 U JP 1982008763U JP 876382 U JP876382 U JP 876382U JP S58112002 U JPS58112002 U JP S58112002U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- circuit
- electric car
- car control
- motor current
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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
第１図は本考案による制御装置の一実施例で、二群の主
電動機群の発電ブレーキ動作時における主回路を示す回
路図、第２図は本考案による制御装置の一実施例の限流
値制御回路を示す回路図である。
１．２・・・主電動機群、３．４・・・チョッパ装置、
５．６・・・電流検出器、７，８・・・負荷抵抗、９・
・・電流比較回路、１０・・・帰還抵抗短絡回路、１１
・・・パターン発生器、１２・・・比較器、１３・・・
移相器、１４・・・パルス発生器、１５・・・加算器、
１６．１７・・・帰還抵抗。Fig. 1 is an embodiment of the control device according to the present invention, and is a circuit diagram showing the main circuit during dynamic braking operation of two main motor groups, and Fig. 2 is a current limiting circuit diagram of an embodiment of the control device according to the present invention. FIG. 2 is a circuit diagram showing a value control circuit. 1.2...Main motor group, 3.4...Chopper device,
5.6... Current detector, 7, 8... Load resistance, 9.
...Current comparison circuit, 10...Feedback resistor short circuit, 11
...Pattern generator, 12...Comparator, 13...
Phase shifter, 14... pulse generator, 15... adder,
16.17...Feedback resistance.
Claims (1)
制御装置により制御する電気車制御装置において、各群
の主電動機電流値を比較し、その差を検出する回路と、
該回路の出力が所定値より大きい場合に主電動機電流を
絞る制御回路とから成る電気車制御装置。In an electric vehicle control device that has a plurality of traction motor groups and controls the traction motor current of each group by one control device, a circuit that compares traction motor current values of each group and detects the difference;
An electric vehicle control device comprising a control circuit that throttles the main motor current when the output of the circuit is larger than a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982008763U JPS58112002U (en) | 1982-01-27 | 1982-01-27 | electric car control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982008763U JPS58112002U (en) | 1982-01-27 | 1982-01-27 | electric car control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58112002U true JPS58112002U (en) | 1983-07-30 |
Family
ID=30021442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982008763U Pending JPS58112002U (en) | 1982-01-27 | 1982-01-27 | electric car control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63217902A (en) * | 1987-03-05 | 1988-09-12 | Fuji Electric Co Ltd | Control system for motor for driving electric railcar |
-
1982
- 1982-01-27 JP JP1982008763U patent/JPS58112002U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63217902A (en) * | 1987-03-05 | 1988-09-12 | Fuji Electric Co Ltd | Control system for motor for driving electric railcar |
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