WO2008117744A1 - Poly-phase load drive - Google Patents

Poly-phase load drive Download PDF

Info

Publication number
WO2008117744A1
WO2008117744A1 PCT/JP2008/055244 JP2008055244W WO2008117744A1 WO 2008117744 A1 WO2008117744 A1 WO 2008117744A1 JP 2008055244 W JP2008055244 W JP 2008055244W WO 2008117744 A1 WO2008117744 A1 WO 2008117744A1
Authority
WO
WIPO (PCT)
Prior art keywords
poly
phase load
signal lines
load drive
resistances
Prior art date
Application number
PCT/JP2008/055244
Other languages
French (fr)
Japanese (ja)
Inventor
Susumu Matsui
Hisaaki Takaoka
Original Assignee
Daikin Industries, 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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Publication of WO2008117744A1 publication Critical patent/WO2008117744A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • H02H3/13—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load for multiphase applications, e.g. phase interruption
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

A poly-phase load drive capable of driving a poly-phase load with a simple operation. A motor driver circuit (MDI) receives the supply of a control signal from each of first to fourth signal lines (SL1 to SL4) to drive a motor (M1). First to forth electric sources (SE1 to SE4) are connected to the first to fourth signal lines (SL1 to SL4) through first to fourth resistances (SR1 to SR4), respectively. First to fourth switches (S11 to S14) are connected to the first to fourth signal lines (SL1 to SL4) through fifth to eighth resistances (SR5 to SR8) on one end and connected to a ground (GND) on the other end. The first to fourth switches (S11 to S14) are arranged in a predetermined one direction in this order, exposed contactably with an outside source, and brought into conduction by contact of a metal piece (SM1).
PCT/JP2008/055244 2007-03-26 2008-03-21 Poly-phase load drive WO2008117744A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-078716 2007-03-26
JP2007078716A JP4222425B2 (en) 2007-03-26 2007-03-26 Multiphase load drive

Publications (1)

Publication Number Publication Date
WO2008117744A1 true WO2008117744A1 (en) 2008-10-02

Family

ID=39788479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055244 WO2008117744A1 (en) 2007-03-26 2008-03-21 Poly-phase load drive

Country Status (2)

Country Link
JP (1) JP4222425B2 (en)
WO (1) WO2008117744A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073433B (en) * 2014-10-09 2020-01-31 东丽株式会社 Photochemical reaction device and photochemical reaction method using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131778A (en) * 1985-11-22 1987-06-15 ハイデルベルガ−　ドルツクマシ−ネン　アクチエンゲゼルシヤフト Control circuit for printer driving motor and the like
JPS6328283A (en) * 1986-07-18 1988-02-05 Diesel Kiki Co Ltd Switch for controlling motor
JPH06269195A (en) * 1992-03-10 1994-09-22 Thomson Csf Energy transfer equipment for mechanical control

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131778A (en) * 1985-11-22 1987-06-15 ハイデルベルガ−　ドルツクマシ−ネン　アクチエンゲゼルシヤフト Control circuit for printer driving motor and the like
JPS6328283A (en) * 1986-07-18 1988-02-05 Diesel Kiki Co Ltd Switch for controlling motor
JPH06269195A (en) * 1992-03-10 1994-09-22 Thomson Csf Energy transfer equipment for mechanical control

Also Published As

Publication number Publication date
JP4222425B2 (en) 2009-02-12
JP2008245355A (en) 2008-10-09

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