JPS62168474U - - Google Patents
Info
- Publication number
- JPS62168474U JPS62168474U JP1986009326U JP932686U JPS62168474U JP S62168474 U JPS62168474 U JP S62168474U JP 1986009326 U JP1986009326 U JP 1986009326U JP 932686 U JP932686 U JP 932686U JP S62168474 U JPS62168474 U JP S62168474U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- main battery
- sensor
- current sensor
- wire
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第1図は本考案に係る電流センサが電気自動車
に適用された状態の制御ブロツク図、第2図は他
の実施例を示す制御ブロツク図、第3図は従来の
電流センサが電気自動車に適用された状態の制御
ブロツク図である。
30……主バツテリ、32……電動機、34…
…制御装置、38……補機バツテリ、40……D
C/DCコンバータ、44……充電器、46……
電流センサ、48,50……ワイヤ。
Figure 1 is a control block diagram of a current sensor according to the present invention applied to an electric vehicle, Figure 2 is a control block diagram showing another embodiment, and Figure 3 is a conventional current sensor applied to an electric vehicle. FIG. 3 is a control block diagram of a state in which the 30...Main battery, 32...Electric motor, 34...
...Control device, 38...Auxiliary battery, 40...D
C/DC converter, 44...charger, 46...
Current sensor, 48, 50...wire.
Claims (1)
の充電を行う充電器とを備え車両走行時と充電時
において前記主バツテリに流れる電流を検出する
電流センサを備えた電気自動車において、前記電
流センサは貫通型センサであつて該センサには電
動機駆動回路用ワイヤが挿通されるとともに充電
回路用ワイヤが複数回巻回され、充電時の小電流
に対するセンサ貫通アンペアターンを増し1個の
電流センサにて車両走行時と充電時に前記主バツ
テリに流れる電流の高精度測定を可能としたこと
を特徴とする電気自動車の電流センサ。 In an electric vehicle that includes a main battery that drives an electric motor and a charger that charges the main battery, and a current sensor that detects a current flowing through the main battery when the vehicle is running and when charging, the current sensor is a penetrating battery. type sensor, in which the wire for the motor drive circuit is inserted and the wire for the charging circuit is wound multiple times, increasing the number of ampere turns through the sensor for small currents during charging. A current sensor for an electric vehicle, characterized in that it is possible to highly accurately measure the current flowing through the main battery during driving and charging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986009326U JPS62168474U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986009326U JPS62168474U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62168474U true JPS62168474U (en) | 1987-10-26 |
Family
ID=30794533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986009326U Pending JPS62168474U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62168474U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0378404A (en) * | 1989-08-21 | 1991-04-03 | Toyota Motor Corp | Driver for electric automobile |
-
1986
- 1986-01-24 JP JP1986009326U patent/JPS62168474U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0378404A (en) * | 1989-08-21 | 1991-04-03 | Toyota Motor Corp | Driver for electric automobile |
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