JPS5837702U - Variable speed motor drive device for electric vehicles - Google Patents
Variable speed motor drive device for electric vehiclesInfo
- Publication number
- JPS5837702U JPS5837702U JP1981130102U JP13010281U JPS5837702U JP S5837702 U JPS5837702 U JP S5837702U JP 1981130102 U JP1981130102 U JP 1981130102U JP 13010281 U JP13010281 U JP 13010281U JP S5837702 U JPS5837702 U JP S5837702U
- Authority
- JP
- Japan
- Prior art keywords
- variable speed
- speed motor
- motor drive
- electric vehicles
- drive device
- 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
Landscapes
- Control Of Direct Current Motors (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の駆動装置の構成を示すブロック図、第
２図ａ”ｄは、従来の駆動装置における信号の動作を示
すタイムチャート、第３図は、本考案の一実施例の構成
を示すブロック図、第４図ｅ＝ｈは本考案における信号
の動作を示すタイムチャートである。
１９・・・・・・関数変換部、９・・・・・・カウント
部、２０・・・・・・駆動信号発生部、１２・・・・・
・モータ駆動部。FIG. 1 is a block diagram showing the configuration of a conventional drive device, FIG. 2 a"d is a time chart showing signal operation in the conventional drive device, and FIG. 3 is a configuration of an embodiment of the present invention. FIG. 4 e=h is a time chart showing the operation of the signal in the present invention. 19...Function converter, 9...Counter, 20... ... Drive signal generation section, 12...
・Motor drive unit.
Claims (1)
信号の所定の関数に変換する関数変換手段と、該関数変
換手段の動作の基準となるクロックをカウントするカウ
ント手段と、 該カウント手段のカウント値と前記関数変換手段から信
号を比較してパワー素子駆動信号を発生する駆動信号発
生手段と、 該パワー素子駆動信号によって可変速モータを駆動させ
るモータ駆動手段とを有することを特徴とする電動車両
用可変速モータ駆動装置。[Claims for Utility Model Registration] Function conversion means for converting an analog signal corresponding to the amount of depression of an accelerator into a predetermined function of a digital signal, and counting means for counting a clock serving as a reference for the operation of the function conversion means; A drive signal generation means for generating a power element drive signal by comparing the count value of the counting means and a signal from the function conversion means, and a motor drive means for driving a variable speed motor using the power element drive signal. Characteristic variable speed motor drive device for electric vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981130102U JPS5837702U (en) | 1981-09-01 | 1981-09-01 | Variable speed motor drive device for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981130102U JPS5837702U (en) | 1981-09-01 | 1981-09-01 | Variable speed motor drive device for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5837702U true JPS5837702U (en) | 1983-03-11 |
Family
ID=29923749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981130102U Pending JPS5837702U (en) | 1981-09-01 | 1981-09-01 | Variable speed motor drive device for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091803A (en) * | 1983-10-21 | 1985-05-23 | Suzuki Motor Co Ltd | Motor control circuit of electric motor car |
-
1981
- 1981-09-01 JP JP1981130102U patent/JPS5837702U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091803A (en) * | 1983-10-21 | 1985-05-23 | Suzuki Motor Co Ltd | Motor control circuit of electric motor car |
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