JPS59159196U - Electric blower control device for electric vehicles - Google Patents
Electric blower control device for electric vehiclesInfo
- Publication number
- JPS59159196U JPS59159196U JP5151483U JP5151483U JPS59159196U JP S59159196 U JPS59159196 U JP S59159196U JP 5151483 U JP5151483 U JP 5151483U JP 5151483 U JP5151483 U JP 5151483U JP S59159196 U JPS59159196 U JP S59159196U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- electric
- voltage
- electric blower
- control 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
Landscapes
- Motor And Converter Starters (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電動送風機を内蔵する走行用電動機の駆
動システム回路図、第２図は本考案の実施例回路図、第
３図は従来の動作を説明する動作波形図、第４図は本考
案を説明する動作波形図、第５図はトランジスタインバ
ータ回路図である。
、 １・・・バッテリ電源、２・・・チョッパ装置、
３・・・走行用電動機、４・・・安定化電源回路、５・
・・発振回路、６・・・分配回路、７・・・増幅回路、
８・・・トランジスタ ′インバータ回路、９・・・ト
リガ回路、１０・・・電動送風機、１１・・・発振停止
回路、１２・・・キイスイッチ、１３・・・トランジス
タ。
庄
￥ツーｍ
■］トＦ■Ｉ
Ｕ７／山
” １０Fig. 1 is a circuit diagram of a drive system for a driving electric motor incorporating a conventional electric blower, Fig. 2 is a circuit diagram of an embodiment of the present invention, Fig. 3 is an operation waveform diagram explaining the conventional operation, and Fig. 4 is FIG. 5 is an operational waveform diagram explaining the present invention, and FIG. 5 is a transistor inverter circuit diagram. , 1... battery power supply, 2... chopper device,
3... Travel electric motor, 4... Stabilizing power supply circuit, 5...
...Oscillation circuit, 6...Distribution circuit, 7...Amplification circuit,
8...Transistor 'Inverter circuit, 9...Trigger circuit, 10...Electric blower, 11...Oscillation stop circuit, 12...Key switch, 13...Transistor. Sho￥tsum■】ToF■I U7/Yama” 10
Claims (1)
駆動する電気車で該走行用電動機は別に設けた電動送風
機（誘導電動機）を有し該電動送風機はバッテリ電源か
らキイスイッチ、安定化電源回路、発振回路、分配回路
、増幅回路、及びインバー多回路を介して電力が供給さ
れる制御器において、キイスイッチオフ直後、安定化電
源の電圧が基準値を下廻った瞬間を検出し、基準電圧に
昇圧されるまで増巾回路への発振動作を停止する発振停
止回路を具備したことを特徴とした電気車用電動送風機
制御装置。An electric vehicle in which a running electric motor is driven by chopper control from a battery power source, and the running electric motor has a separately provided electric blower (induction motor), and the electric blower is connected to a battery power source by a key switch, a stabilizing power supply circuit, an oscillation circuit, In controllers that are supplied with power through a distribution circuit, amplifier circuit, and inverter multi-circuit, the moment when the voltage of the stabilized power supply drops below the reference value is detected immediately after the key switch is turned off, and the voltage is increased to the reference voltage until the voltage is increased to the reference voltage. An electric blower control device for an electric vehicle, characterized in that it is equipped with an oscillation stop circuit that stops oscillation operation to the amplifying circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5151483U JPS59159196U (en) | 1983-04-08 | 1983-04-08 | Electric blower control device for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5151483U JPS59159196U (en) | 1983-04-08 | 1983-04-08 | Electric blower control device for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59159196U true JPS59159196U (en) | 1984-10-25 |
Family
ID=30181922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5151483U Pending JPS59159196U (en) | 1983-04-08 | 1983-04-08 | Electric blower control device for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159196U (en) |
-
1983
- 1983-04-08 JP JP5151483U patent/JPS59159196U/en active Pending
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