JPS6211337U - - Google Patents
Info
- Publication number
- JPS6211337U JPS6211337U JP1985102614U JP10261485U JPS6211337U JP S6211337 U JPS6211337 U JP S6211337U JP 1985102614 U JP1985102614 U JP 1985102614U JP 10261485 U JP10261485 U JP 10261485U JP S6211337 U JPS6211337 U JP S6211337U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- auxiliary
- charger
- main
- terminal voltage
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る電気自動車の充電制御装
置の好適な実施例を示す回路図である。
１０……商用交流電源、１４……主充電器、１
６……主バツテリ、１８……補機系負荷、２０…
…補機バツテリ、２２……補助充電器、２４……
端子電圧検出器、２６……比較器、２８，３０…
…スイツチ、３２……スイツチオンオフ回路。
FIG. 1 is a circuit diagram showing a preferred embodiment of the electric vehicle charging control device according to the present invention. 10...Commercial AC power supply, 14...Main charger, 1
6...Main battery, 18...Auxiliary system load, 20...
...Auxiliary battery, 22...Auxiliary charger, 24...
Terminal voltage detector, 26... Comparator, 28, 30...
...Switch, 32...Switch on-off circuit.
Claims (1)
電器と、主バツテリにより補機系負荷用の補機バ
ツテリを充電する補助充電器と、を有し、主バツ
テリの端子電圧を検出する端子電圧検出器と、こ
の端子電圧検出器出力と補機バツテリの充電の限
界である主バツテリの基準電圧とを比較する比較
器と、この比較器出力により補助充電器への電力
供給源を主バツテリから前記主充電器に選択的に
切替える切替器と、から成り、適宜主充電器から
電力を供給可能として補機バツテリの過放電を防
止したことを特徴とする電気自動車の充電制御装
置。 A terminal voltage detector that detects the terminal voltage of the main battery, which has a main charger that charges the main battery using a commercial AC power source, and an auxiliary charger that uses the main battery to charge the auxiliary battery for the auxiliary system load. and a comparator that compares this terminal voltage detector output with the reference voltage of the main battery, which is the charging limit of the auxiliary battery. 1. A charging control device for an electric vehicle, comprising a switch for selectively switching to a charger, and capable of supplying power from the main charger as appropriate to prevent over-discharging of an auxiliary battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102614U JPS6211337U (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102614U JPS6211337U (en) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211337U true JPS6211337U (en) | 1987-01-23 |
Family
ID=30974418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985102614U Pending JPS6211337U (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014103814A (en) * | 2012-11-21 | 2014-06-05 | Mazda Motor Corp | Power supply device for vehicle |
-
1985
- 1985-07-04 JP JP1985102614U patent/JPS6211337U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014103814A (en) * | 2012-11-21 | 2014-06-05 | Mazda Motor Corp | Power supply device for vehicle |