JPS5583483A - Synchronous inputting method for synchronous motor - Google Patents

Synchronous inputting method for synchronous motor

Info

Publication number
JPS5583483A
JPS5583483A JP15819778A JP15819778A JPS5583483A JP S5583483 A JPS5583483 A JP S5583483A JP 15819778 A JP15819778 A JP 15819778A JP 15819778 A JP15819778 A JP 15819778A JP S5583483 A JPS5583483 A JP S5583483A
Authority
JP
Japan
Prior art keywords
synchronous
angle
phase difference
detector
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
JP15819778A
Other languages
Japanese (ja)
Inventor
Yukitoshi Kato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15819778A priority Critical patent/JPS5583483A/en
Publication of JPS5583483A publication Critical patent/JPS5583483A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make it possible to apply precise synchronous input with the least disturbance of power source by giving a field current when the internal phase difference angle of a synchronous electric motor becomes the one desired.
CONSTITUTION: The rotating position of a distributor 4 for detecting the position of the magnetic pole 2 of a rotor is taken out as an electric signal by providing a detector 5, and the phase difference between the output signal of the detector 5 and terminal voltage is detected as a phase difference in angle δ, and a command of applying field voltage to field winding 3 is given when the internal phase difference in angle δ becomes the one desired. By so doing, the field current is provided at an angle desired, and the acquisition of synchronism of the synchronous electric motor can be realized in the most suitable phase.
COPYRIGHT: (C)1980,JPO&Japio
JP15819778A 1978-12-18 1978-12-18 Synchronous inputting method for synchronous motor Pending JPS5583483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15819778A JPS5583483A (en) 1978-12-18 1978-12-18 Synchronous inputting method for synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15819778A JPS5583483A (en) 1978-12-18 1978-12-18 Synchronous inputting method for synchronous motor

Publications (1)

Publication Number Publication Date
JPS5583483A true JPS5583483A (en) 1980-06-23

Family

ID=15666385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15819778A Pending JPS5583483A (en) 1978-12-18 1978-12-18 Synchronous inputting method for synchronous motor

Country Status (1)

Country Link
JP (1) JPS5583483A (en)

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