JPS55100086A - Motor - Google Patents

Motor

Info

Publication number
JPS55100086A
JPS55100086A JP722679A JP722679A JPS55100086A JP S55100086 A JPS55100086 A JP S55100086A JP 722679 A JP722679 A JP 722679A JP 722679 A JP722679 A JP 722679A JP S55100086 A JPS55100086 A JP S55100086A
Authority
JP
Japan
Prior art keywords
transistor
high frequency
motor
power supply
stator windings
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
JP722679A
Other languages
Japanese (ja)
Inventor
Kenji Yamazaki
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP722679A priority Critical patent/JPS55100086A/en
Publication of JPS55100086A publication Critical patent/JPS55100086A/en
Pending legal-status Critical Current

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  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE: To obtain a simple structured motor to be driven through a high frequency without deteriorating the efficiency by a method wherein a commutator element is installed in parallel to add the fly wheel effect in a series circuit composed of stator windings and switching elements.
CONSTITUTION: In the running state of a motor, the transistor 4 is, in high speed, repeating the power supply through the high frequency clock pulse signal X, therefore, the high frequency pulse voltage is constantly being applied to the stator windings 1U∼1W. Each phase transistor is placed in the continuity state by each phase driving signal and the power supply is performed in response to the switching of the transistor 4. When it is ON time, current is supplied through the transistor 4 and when it is OFF time, the accumulated energy of the windings is discharged through the diode 5, therefore, the power supply is substantially maintained. On this account, the running efficiency is improved and the torque pulsation prevention effect is increased, thus, permitting to obtain the motor which is capable of driving through high frequency.
COPYRIGHT: (C)1980,JPO&Japio
JP722679A 1979-01-26 1979-01-26 Motor Pending JPS55100086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP722679A JPS55100086A (en) 1979-01-26 1979-01-26 Motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP722679A JPS55100086A (en) 1979-01-26 1979-01-26 Motor

Publications (1)

Publication Number Publication Date
JPS55100086A true JPS55100086A (en) 1980-07-30

Family

ID=11660072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP722679A Pending JPS55100086A (en) 1979-01-26 1979-01-26 Motor

Country Status (1)

Country Link
JP (1) JPS55100086A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106014A (en) * 1975-03-14 1976-09-20 Hitachi Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106014A (en) * 1975-03-14 1976-09-20 Hitachi Ltd

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