TW355879B - Load control device - Google Patents

Load control device

Info

Publication number
TW355879B
TW355879B TW086111000A TW86111000A TW355879B TW 355879 B TW355879 B TW 355879B TW 086111000 A TW086111000 A TW 086111000A TW 86111000 A TW86111000 A TW 86111000A TW 355879 B TW355879 B TW 355879B
Authority
TW
Taiwan
Prior art keywords
negative
thyrister
power supply
half cycle
charging
Prior art date
Application number
TW086111000A
Other languages
English (en)
Inventor
Koukichi Tobita
Hiroyuki Ohtsuka
Kazunori Kajitani
Original Assignee
Omuron Tateisi Electronics Co
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
Priority claimed from JP21913696A external-priority patent/JP3493447B2/ja
Priority claimed from JP24001696A external-priority patent/JP3598671B2/ja
Application filed by Omuron Tateisi Electronics Co filed Critical Omuron Tateisi Electronics Co
Application granted granted Critical
Publication of TW355879B publication Critical patent/TW355879B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
TW086111000A 1996-08-02 1997-08-01 Load control device TW355879B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21913696A JP3493447B2 (ja) 1996-08-02 1996-08-02 モータ制御装置
JP24001696A JP3598671B2 (ja) 1996-08-23 1996-08-23 モータ制御装置

Publications (1)

Publication Number Publication Date
TW355879B true TW355879B (en) 1999-04-11

Family

ID=26522941

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111000A TW355879B (en) 1996-08-02 1997-08-01 Load control device

Country Status (5)

Country Link
US (1) US5959440A (zh)
EP (1) EP0822646B1 (zh)
CN (1) CN1065992C (zh)
DE (1) DE69732066T2 (zh)
TW (1) TW355879B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3562807B2 (ja) * 2002-02-06 2004-09-08 ニッタ株式会社 可変電流源
FR2861229A1 (fr) * 2003-10-17 2005-04-22 St Microelectronics Sa Commutateur scr a commande hf isole
US7088066B2 (en) * 2004-06-21 2006-08-08 Thor Power Corp. Automatic output power limiting electrical device
WO2006133173A1 (en) * 2005-06-06 2006-12-14 Lutron Electronics Co., Inc. Power supply for a load control device
US8344647B2 (en) * 2008-06-23 2013-01-01 Patrick Michael Kinsella Converting dimmer switch AC output duty cycle variation into amplitude variation
US9559628B2 (en) 2013-10-25 2017-01-31 Black & Decker Inc. Handheld power tool with compact AC switch
CN104655890B (zh) * 2015-02-28 2017-11-24 河南开梦电子科技有限公司 充电机电子负载控制保护电路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241044A (en) * 1961-12-22 1966-03-15 Bell Telephone Labor Inc Thyratron tube replacement units employing controlled rectifiers and a control transitor
US3619656A (en) * 1970-02-27 1971-11-09 Motorola Inc Bilateral voltage responsive switch
US3641410A (en) * 1970-04-30 1972-02-08 Black & Decker Mfg Co Touch control for electrical apparatus
US3646439A (en) * 1970-07-21 1972-02-29 Gen Electric Regulator with optical feedback arrangement wherein both input and output voltage are sensed
JPS5045949A (zh) * 1973-08-30 1975-04-24
DE2724815C2 (de) * 1977-06-02 1981-10-08 Robert Bosch Gmbh, 7000 Stuttgart Schaltung zur Steuerung und Stabilisierung der Drehzahl eines Universalmotors
DE3422458A1 (de) * 1984-06-16 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Drehzahlregeleinrichtung fuer einen wechselstrommotor
JPS61237112A (ja) * 1985-04-12 1986-10-22 Matsushita Electric Works Ltd 電気機器の電力制御回路
DE3524563A1 (de) * 1985-07-10 1987-01-15 Marquardt Gmbh Schaltanordnung zur vollwellen-leistungssteuerung
DE3603572A1 (de) * 1986-02-06 1987-08-13 Bosch Gmbh Robert Elektronische steuer- und regeleinrichtung
CN86205937U (zh) * 1986-08-21 1987-12-09 吕崇圭 简便电子调压器
US4743834A (en) * 1987-06-18 1988-05-10 Reynolds Metals Company Circuit for controlling and regulating power input to a load from an AC voltage supply
US5512810A (en) * 1994-05-27 1996-04-30 Eaton Corporation Variable speed control for a hand-held electric power tool

Also Published As

Publication number Publication date
CN1175815A (zh) 1998-03-11
DE69732066T2 (de) 2005-12-15
DE69732066D1 (de) 2005-02-03
US5959440A (en) 1999-09-28
EP0822646B1 (en) 2004-12-29
EP0822646A2 (en) 1998-02-04
CN1065992C (zh) 2001-05-16
EP0822646A3 (en) 2000-01-26

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent