JPS552314A - Controller of non-commutator motor - Google Patents

Controller of non-commutator motor

Info

Publication number
JPS552314A
JPS552314A JP7408478A JP7408478A JPS552314A JP S552314 A JPS552314 A JP S552314A JP 7408478 A JP7408478 A JP 7408478A JP 7408478 A JP7408478 A JP 7408478A JP S552314 A JPS552314 A JP S552314A
Authority
JP
Japan
Prior art keywords
speed
case
currents
low
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
JP7408478A
Other languages
Japanese (ja)
Inventor
Mikio Takeda
Yuji Todaka
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7408478A priority Critical patent/JPS552314A/en
Publication of JPS552314A publication Critical patent/JPS552314A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the variation of torque, by changing over the command value of currents sent out from a current command circuit and the command value of currents converted by means of a non-linear circuit when the speed of revolution of a motor moves to a high-speed stage from a low-speed stage in case of starting and the angles of lead of the control of the motor are changed over.
CONSTITUTION: The control target value r of torque in case of a low-speed and in case of a high-speed of the speed of revolution of a non-commutator motor in a controller of the motor is set by r=KL.iL=KH.iH(iL and iH are the command value of currents in case of the low-speed and in case of the high-speed and KL and KH are the coefficients of correlation between torque corresponding to the angles of lead of the control of the motor in case of the low-speed and in case of the high-speed and currents), and a non-lenear circuit 34 has a non-linear output characteristic that the input currents i are converted into i×(KH/KL) and put out. The command value iH of currents in case of the high-speed fed from a speed governor 30 when speed is low is changed by means of the non-linear circuit, and supplied to a current regulator 38.
COPYRIGHT: (C)1980,JPO&Japio
JP7408478A 1978-06-21 1978-06-21 Controller of non-commutator motor Pending JPS552314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7408478A JPS552314A (en) 1978-06-21 1978-06-21 Controller of non-commutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7408478A JPS552314A (en) 1978-06-21 1978-06-21 Controller of non-commutator motor

Publications (1)

Publication Number Publication Date
JPS552314A true JPS552314A (en) 1980-01-09

Family

ID=13536944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7408478A Pending JPS552314A (en) 1978-06-21 1978-06-21 Controller of non-commutator motor

Country Status (1)

Country Link
JP (1) JPS552314A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136473A (en) * 1981-02-19 1982-08-23 Daiichi Shokai Kk Operation apparatus of electromotive pinball machine
JPS59106891A (en) * 1982-12-09 1984-06-20 Toyo Electric Mfg Co Ltd Rotary electric machine
JPS60109675U (en) * 1983-12-28 1985-07-25 株式会社　ソフイア Operation part of ball launcher for pachinko machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136473A (en) * 1981-02-19 1982-08-23 Daiichi Shokai Kk Operation apparatus of electromotive pinball machine
JPH0218865B2 (en) * 1981-02-19 1990-04-26 Daiichi Shokai Kk
JPS59106891A (en) * 1982-12-09 1984-06-20 Toyo Electric Mfg Co Ltd Rotary electric machine
JPS60109675U (en) * 1983-12-28 1985-07-25 株式会社　ソフイア Operation part of ball launcher for pachinko machine

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