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JPS5588573A - Generating method of very-low frequency three-phase ac utilizing selsyn motor - Google Patents

Generating method of very-low frequency three-phase ac utilizing selsyn motor

Info

Publication number
JPS5588573A
JPS5588573A JP16005478A JP16005478A JPS5588573A JP S5588573 A JPS5588573 A JP S5588573A JP 16005478 A JP16005478 A JP 16005478A JP 16005478 A JP16005478 A JP 16005478A JP S5588573 A JPS5588573 A JP S5588573A
Authority
JP
Japan
Prior art keywords
phase
low frequency
selsyn motor
stator winding
rotor
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
JP16005478A
Other languages
Japanese (ja)
Inventor
Takeshi Ishigooka
Kenji Tsuchiya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16005478A priority Critical patent/JPS5588573A/en
Publication of JPS5588573A publication Critical patent/JPS5588573A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ac-Ac Conversion (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To effectively obtain very-low frequency three-phase AC corresponding to the rotor speed of a selsyn motor by smoothing a voltage generated by a stator winding of a selsyn motor through diodes and a switching means.
CONSTITUTION: An angle θ is formed by a rotor winding 1 and a stator winding 2 of a selsyn motor comprising the rotor winding 1 and the stator winding 2 both of which are connected in a Y shape. During the period from a to b of the voltage- wave form generated in the stator winding 2, the connection to the next stage is made through a diode D1. During the period from b to c, the connection to the next stage is made through a diode D2 by switching a switch S. Therefore, the output waveform is positive between a and b, and negative between b and c. An AC of a frquency corresponding to the rotation of the rotor 1 on can be obtained on a load 5 through a smoothing circuit 4. Therefore, a very-low frequency thre-phase AC can be effectively obtained by switching the switches S1∼S3 step by step.
COPYRIGHT: (C)1980,JPO&Japio
JP16005478A 1978-12-27 1978-12-27 Generating method of very-low frequency three-phase ac utilizing selsyn motor Pending JPS5588573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16005478A JPS5588573A (en) 1978-12-27 1978-12-27 Generating method of very-low frequency three-phase ac utilizing selsyn motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16005478A JPS5588573A (en) 1978-12-27 1978-12-27 Generating method of very-low frequency three-phase ac utilizing selsyn motor

Publications (1)

Publication Number Publication Date
JPS5588573A true JPS5588573A (en) 1980-07-04

Family

ID=15706904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16005478A Pending JPS5588573A (en) 1978-12-27 1978-12-27 Generating method of very-low frequency three-phase ac utilizing selsyn motor

Country Status (1)

Country Link
JP (1) JPS5588573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240855A (en) * 1985-04-12 1986-10-27 Hitachi Cable Ltd Super-low-frequency high-voltage generating set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61240855A (en) * 1985-04-12 1986-10-27 Hitachi Cable Ltd Super-low-frequency high-voltage generating set

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