JPS5622589A - Controlling system for lead angle of control of noncommutator motor - Google Patents

Controlling system for lead angle of control of noncommutator motor

Info

Publication number
JPS5622589A
JPS5622589A JP9670779A JP9670779A JPS5622589A JP S5622589 A JPS5622589 A JP S5622589A JP 9670779 A JP9670779 A JP 9670779A JP 9670779 A JP9670779 A JP 9670779A JP S5622589 A JPS5622589 A JP S5622589A
Authority
JP
Japan
Prior art keywords
signals
cycloconverter
control
generator
ignition
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
JP9670779A
Other languages
Japanese (ja)
Other versions
JPS623672B2 (en
Inventor
Masaaki Takahashi
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP9670779A priority Critical patent/JPS5622589A/en
Publication of JPS5622589A publication Critical patent/JPS5622589A/en
Publication of JPS623672B2 publication Critical patent/JPS623672B2/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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To obtain repid responsiveness and improve responding speed in case of accidents while promoting the precision of the protection of a device by a system wherein the next point of ignition time is successively instructed from a present commutating condition of a cycloconverter. CONSTITUTION:A control signal generator 9 produces control signals for a lead angle of control by means of pulse counters from each of output signal from a voltage zero point detector 6, a commutation end point detector 7 and a frequency pulse generator being proportional to the speed of revolution. The generator 9 has the first and second pulse counters, inputs ignition timing signals at the power source side of a cycloconverter 2, selectively puts out either output signals of the first and second pulse counters according to whether or not the ignition timing signals at the power source side enter during a commutating period at the motor side, and forms ignition signals at the motor side of the cycloconverter 2 based on the signals.
JP9670779A 1979-07-31 1979-07-31 Controlling system for lead angle of control of noncommutator motor Granted JPS5622589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9670779A JPS5622589A (en) 1979-07-31 1979-07-31 Controlling system for lead angle of control of noncommutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9670779A JPS5622589A (en) 1979-07-31 1979-07-31 Controlling system for lead angle of control of noncommutator motor

Publications (2)

Publication Number Publication Date
JPS5622589A true JPS5622589A (en) 1981-03-03
JPS623672B2 JPS623672B2 (en) 1987-01-26

Family

ID=14172215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9670779A Granted JPS5622589A (en) 1979-07-31 1979-07-31 Controlling system for lead angle of control of noncommutator motor

Country Status (1)

Country Link
JP (1) JPS5622589A (en)

Also Published As

Publication number Publication date
JPS623672B2 (en) 1987-01-26

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