JPS5259807A - Excitation controller for synchronous motor - Google Patents

Excitation controller for synchronous motor

Info

Publication number
JPS5259807A
JPS5259807A JP50135156A JP13515675A JPS5259807A JP S5259807 A JPS5259807 A JP S5259807A JP 50135156 A JP50135156 A JP 50135156A JP 13515675 A JP13515675 A JP 13515675A JP S5259807 A JPS5259807 A JP S5259807A
Authority
JP
Japan
Prior art keywords
excitation controller
synchronous motor
synchronizer
deficient
excitation
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.)
Granted
Application number
JP50135156A
Other languages
Japanese (ja)
Other versions
JPS5850120B2 (en
Inventor
Yasushi Momochi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50135156A priority Critical patent/JPS5850120B2/en
Publication of JPS5259807A publication Critical patent/JPS5259807A/en
Publication of JPS5850120B2 publication Critical patent/JPS5850120B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To prevent overvoltage due to a deficient excitation controller operated at advance phase driving of the synchronizer by eliminating the function of a deficient excitation controller when the effective power of the synchronizer is below the expected value after detecting it.
COPYRIGHT: (C)1977,JPO&Japio
JP50135156A 1975-11-12 1975-11-12 Douki Hatsuden Kinoreiji Seigiyosouchi Expired JPS5850120B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50135156A JPS5850120B2 (en) 1975-11-12 1975-11-12 Douki Hatsuden Kinoreiji Seigiyosouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135156A JPS5850120B2 (en) 1975-11-12 1975-11-12 Douki Hatsuden Kinoreiji Seigiyosouchi

Publications (2)

Publication Number Publication Date
JPS5259807A true JPS5259807A (en) 1977-05-17
JPS5850120B2 JPS5850120B2 (en) 1983-11-08

Family

ID=15145112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135156A Expired JPS5850120B2 (en) 1975-11-12 1975-11-12 Douki Hatsuden Kinoreiji Seigiyosouchi

Country Status (1)

Country Link
JP (1) JPS5850120B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550000A (en) * 1978-10-04 1980-04-11 Toshiba Corp Exciting device of synchronous machine
JPS57180398A (en) * 1981-04-28 1982-11-06 Toshiba Corp Excitation controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550000A (en) * 1978-10-04 1980-04-11 Toshiba Corp Exciting device of synchronous machine
JPS6226279B2 (en) * 1978-10-04 1987-06-08 Tokyo Shibaura Electric Co
JPS57180398A (en) * 1981-04-28 1982-11-06 Toshiba Corp Excitation controller

Also Published As

Publication number Publication date
JPS5850120B2 (en) 1983-11-08

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