BR8304853A - Circuito de deteccao de corrente - Google Patents

Circuito de deteccao de corrente

Info

Publication number
BR8304853A
BR8304853A BR8304853A BR8304853A BR8304853A BR 8304853 A BR8304853 A BR 8304853A BR 8304853 A BR8304853 A BR 8304853A BR 8304853 A BR8304853 A BR 8304853A BR 8304853 A BR8304853 A BR 8304853A
Authority
BR
Brazil
Prior art keywords
detection circuit
current detection
current
circuit
detection
Prior art date
Application number
BR8304853A
Other languages
English (en)
Inventor
Donald E Fulton
William P Curtiss
William T Fejes Jr
Original Assignee
Imec Corp
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 Imec Corp filed Critical Imec Corp
Publication of BR8304853A publication Critical patent/BR8304853A/pt

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal 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 with automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Electric Motors In General (AREA)
BR8304853A 1982-09-08 1983-09-06 Circuito de deteccao de corrente BR8304853A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/416,356 US4461987A (en) 1982-09-08 1982-09-08 Current sensing circuit for motor controls

Publications (1)

Publication Number Publication Date
BR8304853A true BR8304853A (pt) 1984-04-24

Family

ID=23649631

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304853A BR8304853A (pt) 1982-09-08 1983-09-06 Circuito de deteccao de corrente

Country Status (6)

Country Link
US (1) US4461987A (pt)
EP (1) EP0102623A1 (pt)
JP (1) JPS5965771A (pt)
KR (1) KR840005942A (pt)
BR (1) BR8304853A (pt)
CA (1) CA1196382A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231105B (en) * 1989-04-24 1993-04-14 Sealol Drained face seal
US5295037A (en) * 1992-01-27 1994-03-15 General Electric Company Molded case circuit breaker-process loop unit
US7388735B2 (en) * 2005-12-24 2008-06-17 Dinjoker Co., Ltd. Current inductive timer socket
CN104137415B (zh) * 2012-10-17 2017-09-05 罗德施瓦兹两合股份有限公司 用于宽带高隔离耦合的方法及设备
KR101444371B1 (ko) * 2013-01-18 2014-09-24 (주)테라에너지시스템 전자기 유도 방식 전원 공급 장치
CN109541272B (zh) * 2018-12-22 2024-04-19 蚌埠学院 一种基于变压器耦合的模拟信号隔离方法及隔离电路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1178239A (en) * 1966-12-30 1970-01-21 British Iron Steel Research Electric motor regulating systems.
AT300108B (de) * 1967-07-01 1972-07-10 Siemens Ag Gleichspannungswandler mit einer Brückenschaltung mit vormagnetisierten Feldplatten
GB1215248A (en) * 1967-12-12 1970-12-09 Siemens Ag Arrangements for short-circuit indication or protection in unidirectional-voltage supply systems
GB1253829A (en) * 1968-10-24 1971-11-17 Bradley Ltd G & E Improvements in or relating to amplitude modulators
US4027239A (en) * 1975-11-25 1977-05-31 The United States Of America As Represented By The United States Energy Research And Development Administration Current level detector
US4206397A (en) * 1978-03-13 1980-06-03 Rosemount Inc. Two wire current transmitter with improved voltage regulator
JPS5928148B2 (ja) * 1978-12-30 1984-07-11 ファナック株式会社 誘導電動機の運転制御装置
US4333046A (en) * 1979-08-15 1982-06-01 The Scott & Fetzer Company Power factor control of a three-phase induction motor
US4404511A (en) * 1980-10-23 1983-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Motor power factor controller with a reduced voltage starter
US4400657A (en) * 1981-11-30 1983-08-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Triac failure detector

Also Published As

Publication number Publication date
KR840005942A (ko) 1984-11-19
US4461987A (en) 1984-07-24
CA1196382A (en) 1985-11-05
JPS5965771A (ja) 1984-04-14
EP0102623A1 (en) 1984-03-14

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