JPS545519A - Voltage controller for ac generator - Google Patents

Voltage controller for ac generator

Info

Publication number
JPS545519A
JPS545519A JP6989777A JP6989777A JPS545519A JP S545519 A JPS545519 A JP S545519A JP 6989777 A JP6989777 A JP 6989777A JP 6989777 A JP6989777 A JP 6989777A JP S545519 A JPS545519 A JP S545519A
Authority
JP
Japan
Prior art keywords
generator
voltage controller
feference
sucessively
demagnetizing
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
JP6989777A
Other languages
Japanese (ja)
Inventor
Hideo Guse
Yuzuru Nihei
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 JP6989777A priority Critical patent/JPS545519A/en
Publication of JPS545519A publication Critical patent/JPS545519A/en
Pending legal-status Critical Current

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  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE: To control DC current possessing demagnetizing faculty, by controlling AC sucessively to let it maintain the wave form similar to that of the feference voltage pattern.
COPYRIGHT: (C)1979,JPO&Japio
JP6989777A 1977-06-15 1977-06-15 Voltage controller for ac generator Pending JPS545519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6989777A JPS545519A (en) 1977-06-15 1977-06-15 Voltage controller for ac generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6989777A JPS545519A (en) 1977-06-15 1977-06-15 Voltage controller for ac generator

Publications (1)

Publication Number Publication Date
JPS545519A true JPS545519A (en) 1979-01-17

Family

ID=13415943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6989777A Pending JPS545519A (en) 1977-06-15 1977-06-15 Voltage controller for ac generator

Country Status (1)

Country Link
JP (1) JPS545519A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857709A (en) * 1981-10-01 1983-04-06 Agency Of Ind Science & Technol Magnetic recording medium
JPS5860624A (en) * 1981-10-01 1983-04-11 Agency Of Ind Science & Technol Ferromagnetic powder and its preparation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857709A (en) * 1981-10-01 1983-04-06 Agency Of Ind Science & Technol Magnetic recording medium
JPS5860624A (en) * 1981-10-01 1983-04-11 Agency Of Ind Science & Technol Ferromagnetic powder and its preparation
JPS6018609B2 (en) * 1981-10-01 1985-05-11 工業技術院長 Ferromagnetic powder and its manufacturing method
JPS6048885B2 (en) * 1981-10-01 1985-10-30 工業技術院長 magnetic recording medium

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