JPS5568856A - Separate excitation system generator - Google Patents

Separate excitation system generator

Info

Publication number
JPS5568856A
JPS5568856A JP13986178A JP13986178A JPS5568856A JP S5568856 A JPS5568856 A JP S5568856A JP 13986178 A JP13986178 A JP 13986178A JP 13986178 A JP13986178 A JP 13986178A JP S5568856 A JPS5568856 A JP S5568856A
Authority
JP
Japan
Prior art keywords
armature
cores
inductor
coils
hysteresis characteristics
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
JP13986178A
Other languages
Japanese (ja)
Inventor
Kokichi Okawa
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.)
Mahle Electric Drive Systems Co Ltd
Original Assignee
Kokusan Denki 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 Kokusan Denki Co Ltd filed Critical Kokusan Denki Co Ltd
Priority to JP13986178A priority Critical patent/JPS5568856A/en
Publication of JPS5568856A publication Critical patent/JPS5568856A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE: To obtain high voltage, by utilizing the rectangular hysteresis characteristics of half-hard magnetic materials by using the half-hard magnetic materials as one portion of a magnetic circuit of the separate excitation system generator.
CONSTITUTION: A stator core 1 is formed in such a manner that armature cores 2a, 2b to which armature coils 5a, 5b are wound and field cores 3a, 3b to which field coils 6a, 6b are wound are arranged at locations, which mutually part at the angles of 90°, while fan-shaped yoke portions 4a∼4d are disposed at the four corners, and an inductor 9 is mounted to a shaft 8. At least one portion of a magnetic circuit consisting of the stator core 1 and the inductor 9 such as the armature core 2a, 2b portions is made up by half-hard magnetic materials with rectangular hysteresis characteristics. When the inductor 9 is revolved by DC-exciting the field coils 6a, 6b, magnetig flux flow through the armature cores 2a, 2b alternates, but a coefficient of variation in time of the magnetic flux becomes extremely large owing to the rectangular hysteresis characteristics of the armature cores 2a, 2b, and high voltage is generated at the armature coils 5a, 5b.
COPYRIGHT: (C)1980,JPO&Japio
JP13986178A 1978-11-15 1978-11-15 Separate excitation system generator Pending JPS5568856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13986178A JPS5568856A (en) 1978-11-15 1978-11-15 Separate excitation system generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13986178A JPS5568856A (en) 1978-11-15 1978-11-15 Separate excitation system generator

Publications (1)

Publication Number Publication Date
JPS5568856A true JPS5568856A (en) 1980-05-23

Family

ID=15255239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13986178A Pending JPS5568856A (en) 1978-11-15 1978-11-15 Separate excitation system generator

Country Status (1)

Country Link
JP (1) JPS5568856A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160046A (en) * 1985-12-30 1987-07-16 Mitsuba Electric Mfg Co Ltd Armature of generator
US20110095644A1 (en) * 2008-05-06 2011-04-28 Tay Boon Hou Electrical generator and electricity generation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160046A (en) * 1985-12-30 1987-07-16 Mitsuba Electric Mfg Co Ltd Armature of generator
JPH0324138B2 (en) * 1985-12-30 1991-04-02 Mitsuba Electric Mfg Co
US20110095644A1 (en) * 2008-05-06 2011-04-28 Tay Boon Hou Electrical generator and electricity generation system

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