JPS55160984A - Y-delta timer - Google Patents

Y-delta timer

Info

Publication number
JPS55160984A
JPS55160984A JP6871479A JP6871479A JPS55160984A JP S55160984 A JPS55160984 A JP S55160984A JP 6871479 A JP6871479 A JP 6871479A JP 6871479 A JP6871479 A JP 6871479A JP S55160984 A JPS55160984 A JP S55160984A
Authority
JP
Japan
Prior art keywords
relay
circuit
timer
closed
connection
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.)
Granted
Application number
JP6871479A
Other languages
English (en)
Other versions
JPS6142514B2 (ja
Inventor
Eizo Ogawa
Katsuhiko Fukutake
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP6871479A priority Critical patent/JPS55160984A/ja
Publication of JPS55160984A publication Critical patent/JPS55160984A/ja
Publication of JPS6142514B2 publication Critical patent/JPS6142514B2/ja
Granted 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/32—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by star/delta switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Motor And Converter Starters (AREA)
  • Electronic Switches (AREA)
JP6871479A 1979-05-31 1979-05-31 Y-delta timer Granted JPS55160984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6871479A JPS55160984A (en) 1979-05-31 1979-05-31 Y-delta timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6871479A JPS55160984A (en) 1979-05-31 1979-05-31 Y-delta timer

Publications (2)

Publication Number Publication Date
JPS55160984A true JPS55160984A (en) 1980-12-15
JPS6142514B2 JPS6142514B2 (ja) 1986-09-22

Family

ID=13381723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6871479A Granted JPS55160984A (en) 1979-05-31 1979-05-31 Y-delta timer

Country Status (1)

Country Link
JP (1) JPS55160984A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114577A (ja) * 1986-10-30 1988-05-19 Toshiba Corp 誘導電動機の制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114577A (ja) * 1986-10-30 1988-05-19 Toshiba Corp 誘導電動機の制御装置

Also Published As

Publication number Publication date
JPS6142514B2 (ja) 1986-09-22

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