JPS5789A - Controlling method for electric motor - Google Patents

Controlling method for electric motor

Info

Publication number
JPS5789A
JPS5789A JP7247480A JP7247480A JPS5789A JP S5789 A JPS5789 A JP S5789A JP 7247480 A JP7247480 A JP 7247480A JP 7247480 A JP7247480 A JP 7247480A JP S5789 A JPS5789 A JP S5789A
Authority
JP
Japan
Prior art keywords
power source
source function
generating circuit
status
electric motor
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
JP7247480A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kitamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7247480A priority Critical patent/JPS5789A/en
Publication of JPS5789A publication Critical patent/JPS5789A/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
    • H02P23/0077—Characterised by the use of a particular software algorithm

Abstract

PURPOSE:To make it possible to execute an optimum control of an electric motor coping with the minimum time problem and the minimum power consumption problem, etc., by setting a status equation and an auxiliary equation with an objective of a variable speed driving system as a whole, setting the software and conducting the optimum control. CONSTITUTION:An output of a power source function switching operation circuit CPC is put into a power source function generating circuit ur, and a power source function is put out from the power source function generating circuit ur. This power source function is put into an amplifier 10 located on an input section of a status variable generating circuit svc, and at the same time, it is put into an actual driving system MC as a current reference signal, and the motor starts turning. A status variable which is an output of the status variable generating circuit svc is put into the operation circuit CPC.
JP7247480A 1980-05-30 1980-05-30 Controlling method for electric motor Pending JPS5789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7247480A JPS5789A (en) 1980-05-30 1980-05-30 Controlling method for electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7247480A JPS5789A (en) 1980-05-30 1980-05-30 Controlling method for electric motor

Publications (1)

Publication Number Publication Date
JPS5789A true JPS5789A (en) 1982-01-05

Family

ID=13490343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7247480A Pending JPS5789A (en) 1980-05-30 1980-05-30 Controlling method for electric motor

Country Status (1)

Country Link
JP (1) JPS5789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500897A (en) * 1982-06-29 1985-02-19 Mita Industrial Co., Ltd. Heat-sensitive black recording element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500897A (en) * 1982-06-29 1985-02-19 Mita Industrial Co., Ltd. Heat-sensitive black recording element

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