JPS57122699A - Ac generator for vehicle - Google Patents

Ac generator for vehicle

Info

Publication number
JPS57122699A
JPS57122699A JP56007380A JP738081A JPS57122699A JP S57122699 A JPS57122699 A JP S57122699A JP 56007380 A JP56007380 A JP 56007380A JP 738081 A JP738081 A JP 738081A JP S57122699 A JPS57122699 A JP S57122699A
Authority
JP
Japan
Prior art keywords
ripples
tartiary
reactor
neutral point
harmonic
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
JP56007380A
Other languages
Japanese (ja)
Inventor
Arata Kusase
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP56007380A priority Critical patent/JPS57122699A/en
Publication of JPS57122699A publication Critical patent/JPS57122699A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE:To reduce ripples by inserting a reactor between the neutral point of an armature winding and an auxiliary diode. CONSTITUTION:A reactor 16 is inserted between the neutral point 8 of armature windings 2a, 2b and 2c and the connection point 10 of auxiliary diodes 11N, 11N'. This allows the single-phase all-wave rectification of tartiary harmonic electromotive force generated at the neutral point with the auxiliary diodes 11N and 11N'. The force thus rectified is added to DC outputs by 3-phase all-wave rectification and fed to a load resistor 5. As an AC generator for vehicle increases in the revolution, ripples based on tartiary harmonic out puts increase. But the reactance of a reactor 16 increases, which reduces the increase in the ripples based on the tartiary harmonic waves. This can reduce the ripples in the high speed range thereby enabling the increasing of the outputs in the low speed range.
JP56007380A 1981-01-21 1981-01-21 Ac generator for vehicle Pending JPS57122699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007380A JPS57122699A (en) 1981-01-21 1981-01-21 Ac generator for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007380A JPS57122699A (en) 1981-01-21 1981-01-21 Ac generator for vehicle

Publications (1)

Publication Number Publication Date
JPS57122699A true JPS57122699A (en) 1982-07-30

Family

ID=11664329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007380A Pending JPS57122699A (en) 1981-01-21 1981-01-21 Ac generator for vehicle

Country Status (1)

Country Link
JP (1) JPS57122699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38464E1 (en) 1990-04-24 2004-03-16 Nippondenso Co., Ltd. Alternating current generator having a plurality of independent three-phase windings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914647U (en) * 1972-05-08 1974-02-07
JPS50493U (en) * 1973-04-30 1975-01-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914647U (en) * 1972-05-08 1974-02-07
JPS50493U (en) * 1973-04-30 1975-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38464E1 (en) 1990-04-24 2004-03-16 Nippondenso Co., Ltd. Alternating current generator having a plurality of independent three-phase windings

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