KR960009359U - 전압/주파수(v/f)방식 인버터의 전류 제한 회로 - Google Patents

전압/주파수(v/f)방식 인버터의 전류 제한 회로

Info

Publication number
KR960009359U
KR960009359U KR2019940020211U KR19940020211U KR960009359U KR 960009359 U KR960009359 U KR 960009359U KR 2019940020211 U KR2019940020211 U KR 2019940020211U KR 19940020211 U KR19940020211 U KR 19940020211U KR 960009359 U KR960009359 U KR 960009359U
Authority
KR
South Korea
Prior art keywords
inverter
voltage
frequency
current limiting
limiting circuit
Prior art date
Application number
KR2019940020211U
Other languages
English (en)
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 filed Critical
Priority to KR2019940020211U priority Critical patent/KR960009359U/ko
Priority to US08/512,934 priority patent/US5606490A/en
Priority to CN95116328A priority patent/CN1123972A/zh
Publication of KR960009359U publication Critical patent/KR960009359U/ko

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
    • 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
    • H02H3/08—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 excess current
    • H02H3/093—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 excess current with timing means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/908—Inrush current limiters
KR2019940020211U 1994-08-10 1994-08-10 전압/주파수(v/f)방식 인버터의 전류 제한 회로 KR960009359U (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR2019940020211U KR960009359U (ko) 1994-08-10 1994-08-10 전압/주파수(v/f)방식 인버터의 전류 제한 회로
US08/512,934 US5606490A (en) 1994-08-10 1995-08-09 Current limiter for voltage/frequency type inverter
CN95116328A CN1123972A (zh) 1994-08-10 1995-08-10 用于电压/频率型逆变器的电流限制器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940020211U KR960009359U (ko) 1994-08-10 1994-08-10 전압/주파수(v/f)방식 인버터의 전류 제한 회로

Publications (1)

Publication Number Publication Date
KR960009359U true KR960009359U (ko) 1996-03-16

Family

ID=60666654

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940020211U KR960009359U (ko) 1994-08-10 1994-08-10 전압/주파수(v/f)방식 인버터의 전류 제한 회로

Country Status (3)

Country Link
US (1) US5606490A (ko)
KR (1) KR960009359U (ko)
CN (1) CN1123972A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307406B1 (en) 1998-09-25 2001-10-23 Lucent Technologies, Inc. Current comparator for current mode circuits
US7009438B2 (en) * 1999-10-08 2006-03-07 Lucent Technologies Inc. Trans-admittance trans-impedance logic for integrated circuits
JP2003009574A (ja) * 2001-06-25 2003-01-10 Minebea Co Ltd ブラシレス直流ファンモータの電流制限回路
GB2511490B (en) 2013-02-06 2016-02-03 Control Tech Ltd Electrical Generator
US10536069B2 (en) * 2018-06-15 2020-01-14 Ford Global Technologies, Llc Virtual resistance gate driver
CN111092496B (zh) * 2019-08-13 2021-06-11 浙江华云信息科技有限公司 一种磁耦合谐振式无线充电发射电路及无线充电发射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808481A (en) * 1972-04-14 1974-04-30 Electric Fuel Propulsion Corp Commutating circuit for electrical vehicle
US3983486A (en) * 1974-11-29 1976-09-28 Alpha Engineering Corporation Modular CATV system
EP0154062B1 (en) * 1984-02-29 1988-07-20 International Business Machines Corporation Power switching circuit
US5382890A (en) * 1993-02-17 1995-01-17 Pitney Bowes Inc. Integrated circuit driver having current limiter for brushless motor
US5457364A (en) * 1994-01-18 1995-10-10 Allegro Microsystems, Inc. Bridge motor driver with short-circuit protection and motor-current limiting feature

Also Published As

Publication number Publication date
CN1123972A (zh) 1996-06-05
US5606490A (en) 1997-02-25

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
U123 Withdrawal of utility model application requested before decision to register