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JPS5694985A - Circuit device for switching normally or reversely threeephase motor - Google Patents

Circuit device for switching normally or reversely threeephase motor

Info

Publication number
JPS5694985A
JPS5694985A JP17646780A JP17646780A JPS5694985A JP S5694985 A JPS5694985 A JP S5694985A JP 17646780 A JP17646780 A JP 17646780A JP 17646780 A JP17646780 A JP 17646780A JP S5694985 A JPS5694985 A JP S5694985A
Authority
JP
Japan
Prior art keywords
threeephase
reversely
motor
circuit device
switching normally
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
JP17646780A
Other languages
Japanese (ja)
Inventor
Harubaueru Uerunaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 by Siemens Corp filed Critical Siemens Corp
Publication of JPS5694985A publication Critical patent/JPS5694985A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor And Converter Starters (AREA)
JP17646780A 1979-12-12 1980-12-12 Circuit device for switching normally or reversely threeephase motor Pending JPS5694985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949981 DE2949981A1 (en) 1979-12-12 1979-12-12 Motor switching system with reversal protection - has two double contact sets for three phases with reversing connections for two phases

Publications (1)

Publication Number Publication Date
JPS5694985A true JPS5694985A (en) 1981-07-31

Family

ID=6088261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17646780A Pending JPS5694985A (en) 1979-12-12 1980-12-12 Circuit device for switching normally or reversely threeephase motor

Country Status (2)

Country Link
JP (1) JPS5694985A (en)
DE (1) DE2949981A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013666A (en) * 2005-08-02 2011-04-13 菲尼克斯电气公司 Three-phase power amplifier and reversing switch device used for the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230562C2 (en) * 1982-08-17 1986-12-18 Sds-Elektro Gmbh, 8024 Deisenhofen Electromagnetic switching device for controlling direction of rotation reversible electromotive drives
DE3415019A1 (en) * 1984-04-19 1985-10-31 Siemens AG, 1000 Berlin und 8000 München REVERSE PROTECTION
DE102005036777B4 (en) * 2005-08-02 2020-01-09 Phoenix Contact Gmbh & Co. Kg Three-phase power amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102013666A (en) * 2005-08-02 2011-04-13 菲尼克斯电气公司 Three-phase power amplifier and reversing switch device used for the same
US8363371B2 (en) 2005-08-02 2013-01-29 Phoenix Contact Gmbh & Co. Kg Safety switching device for setting a safety-related device to a safe state

Also Published As

Publication number Publication date
DE2949981A1 (en) 1981-07-02

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