JPS6162503U - - Google Patents

Info

Publication number
JPS6162503U
JPS6162503U JP1984146274U JP14627484U JPS6162503U JP S6162503 U JPS6162503 U JP S6162503U JP 1984146274 U JP1984146274 U JP 1984146274U JP 14627484 U JP14627484 U JP 14627484U JP S6162503 U JPS6162503 U JP S6162503U
Authority
JP
Japan
Prior art keywords
transport vehicle
field
transistor
motor
magnetic flux
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
Application number
JP1984146274U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984146274U priority Critical patent/JPS6162503U/ja
Publication of JPS6162503U publication Critical patent/JPS6162503U/ja
Pending legal-status Critical Current

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

  • Motor And Converter Starters (AREA)
  • Control Of Direct Current Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す回路図、第２
図は本考案による界磁電流と時間との関係を示す
曲線である。 １は分巻直流電動機、２は界磁巻線、３はトラ
ンジスタ（ＴＲ１）、４は電機子、５は直流電源
、６はインバータゲート、７はトランジスタ（Ｔ
Ｒ２）、Ｒ１〜Ｒ４は抵抗、Ｃ，Ｃ２はコンデン
サ、Ｖは付加電圧、ｔ１，ｔ２は時間。 Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a curve showing the relationship between field current and time according to the present invention. 1 is a shunt DC motor, 2 is a field winding, 3 is a transistor (TR1), 4 is an armature, 5 is a DC power supply, 6 is an inverter gate, 7 is a transistor (T
R2), R1 to R4 are resistors, C and C2 are capacitors, V is added voltage, and t1 and t2 are times.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 運搬車駆動用の分巻直流電動機の界磁巻線に直
列にトランジスタのエミツタ、コレクタを挿入す
ることにより、運搬車の発進時にトランジスタの
ベースに一定の大電流を流し、前記界磁巻線の界
磁磁束を強め一定として有効トルクを増すように
し、一定時間経過後はベース電流を徐々に下げて
界磁磁束を一定値まで徐々に弱め、運搬車を滑ら
かに発進させることを特徴とする運搬車駆動用直
流電動機の界磁制御回路。 By inserting the emitter and collector of a transistor in series with the field winding of a shunt-wound DC motor for driving a transport vehicle, a constant large current is passed through the base of the transistor when the transport vehicle is started, and the field winding is A transportation system characterized by increasing the field magnetic flux and keeping it constant to increase the effective torque, and after a certain period of time, gradually lowering the base current to gradually weaken the field magnetic flux to a certain value to smoothly start the transport vehicle. Field control circuit for a DC motor for driving a car.
JP1984146274U 1984-09-27 1984-09-27 Pending JPS6162503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984146274U JPS6162503U (en) 1984-09-27 1984-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984146274U JPS6162503U (en) 1984-09-27 1984-09-27

Publications (1)

Publication Number Publication Date
JPS6162503U true JPS6162503U (en) 1986-04-26

Family

ID=30704511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984146274U Pending JPS6162503U (en) 1984-09-27 1984-09-27

Country Status (1)

Country Link
JP (1) JPS6162503U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124162A (en) * 1974-08-22 1976-02-26 Nippon Electric Co ONDOHOSHOGATAATSUDENHATSUSHINKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124162A (en) * 1974-08-22 1976-02-26 Nippon Electric Co ONDOHOSHOGATAATSUDENHATSUSHINKI

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