JPH0461404U - - Google Patents
Info
- Publication number
- JPH0461404U JPH0461404U JP1990103638U JP10363890U JPH0461404U JP H0461404 U JPH0461404 U JP H0461404U JP 1990103638 U JP1990103638 U JP 1990103638U JP 10363890 U JP10363890 U JP 10363890U JP H0461404 U JPH0461404 U JP H0461404U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- camshaft
- current
- detects
- electric
- 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
Description
第１図はこの考案の一実施例の主回路を示す回
路図、第２図はこの考案の一実施例の補助回路を
示す回路図、第３図は従来の電気車制御装置を示
す回路図、第４図は及び第５図は電気車制御装置
におけるノツチ曲線を示す特性図である。
図において、１……パンタグラフ、３Ａ，３Ｂ
……主電動機、４Ａ，４Ｂ……起動抵抗器、５…
…抵抗短絡カム接触器、１２……電流検出器、１
３……電圧検出器、１４〜１６……カム軸位置検
出器、１７……制御回路である。なお、各図中、
同一符号は同一、又は相当部分を示す。
Fig. 1 is a circuit diagram showing a main circuit of an embodiment of this invention, Fig. 2 is a circuit diagram showing an auxiliary circuit of an embodiment of this invention, and Fig. 3 is a circuit diagram showing a conventional electric vehicle control device. , FIG. 4, and FIG. 5 are characteristic diagrams showing notch curves in the electric vehicle control device. In the figure, 1...pantograph, 3A, 3B
...Main motor, 4A, 4B...Starting resistor, 5...
... Resistance short circuit cam contactor, 12 ... Current detector, 1
3... Voltage detector, 14-16... Camshaft position detector, 17... Control circuit. In addition, in each figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
を検出する電圧検出器、カム軸の位置を検出する
カム軸位置検出器、並びに前記電流検出器、前記
電圧検出器及び前記カム軸位置検出器に接続され
、加速時の前記電動機の電流、前記架線電圧及び
前記カム軸の位置に基づいて複数の電動機を直並
列に切り換えるスイツチを投入する制御回路を備
えたことを特徴とする電気車制御装置。 A current detector that detects the current of the electric motor, a voltage detector that detects the overhead wire voltage, a camshaft position detector that detects the position of the camshaft, and the current detector, the voltage detector, and the camshaft position detector. An electric vehicle control device comprising: a control circuit that is connected to the electric vehicle and turns on a switch that switches a plurality of electric motors in series and parallel based on the electric current of the electric motor during acceleration, the overhead wire voltage, and the position of the camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103638U JPH0461404U (en) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103638U JPH0461404U (en) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461404U true JPH0461404U (en) | 1992-05-26 |
Family
ID=31848596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990103638U Pending JPH0461404U (en) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461404U (en) |
-
1990
- 1990-10-03 JP JP1990103638U patent/JPH0461404U/ja active Pending
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