BR112019001721A2 - dispositivo de arranque suave, método de operação, sistema de comutação, e, memória - Google Patents

dispositivo de arranque suave, método de operação, sistema de comutação, e, memória

Info

Publication number
BR112019001721A2
BR112019001721A2 BR112019001721A BR112019001721A BR112019001721A2 BR 112019001721 A2 BR112019001721 A2 BR 112019001721A2 BR 112019001721 A BR112019001721 A BR 112019001721A BR 112019001721 A BR112019001721 A BR 112019001721A BR 112019001721 A2 BR112019001721 A2 BR 112019001721A2
Authority
BR
Brazil
Prior art keywords
soft starter
memory
switching system
operating method
control unit
Prior art date
Application number
BR112019001721A
Other languages
English (en)
Other versions
BR112019001721B1 (pt
Inventor
Hertz Dirk
Seitz Johann
Aufschneider Klaus
Lee-Hoff Kyoung-Jin
Meier Markus
Zitzler Stefan
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR112019001721A2 publication Critical patent/BR112019001721A2/pt
Publication of BR112019001721B1 publication Critical patent/BR112019001721B1/pt

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/28—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of voltage applied to primary circuit of motor
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • 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
    • H02M5/275—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 triode or transistor type requiring continuous application of a control signal
    • H02M5/293—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor And Converter Starters (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Read Only Memory (AREA)

Abstract

a invenção se refere a um dispositivo de arranque suave (10) para conectar pelo menos um dos circuitos principais (12, 14, 16), que incluem, cada, um circuito de derivação (20) tendo um comutador semicondutor (22). dito dispositivo de arranque suave (10) compreende uma unidade de controle (40) para ativar o circuito de derivação (20) e a unidade de controle (40) é provida com uma entrada de sinal de controle (44). de acordo com a invenção, a unidade de controle (40) tem uma entrada de sinal de segurança separada (42).
BR112019001721-6A 2016-08-04 2017-08-03 Dispositivo de arranque suave, método de operação, sistema de comutação, e, memória BR112019001721B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016214419.7A DE102016214419A1 (de) 2016-08-04 2016-08-04 Sanftstarter, Betriebsverfahren und Schaltsystem
DE102016214419.7 2016-08-04
PCT/EP2017/069678 WO2018024832A1 (de) 2016-08-04 2017-08-03 Sanftstarter, betriebsverfahren und schaltsystem

Publications (2)

Publication Number Publication Date
BR112019001721A2 true BR112019001721A2 (pt) 2019-05-07
BR112019001721B1 BR112019001721B1 (pt) 2023-06-13

Family

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Also Published As

Publication number Publication date
WO2018024832A1 (de) 2018-02-08
CN109565250B (zh) 2022-05-31
CN109565250A (zh) 2019-04-02
DE102016214419A1 (de) 2018-02-08
EP3465898A1 (de) 2019-04-10
US11108344B2 (en) 2021-08-31
EP3465898B1 (de) 2022-04-27
US20190190407A1 (en) 2019-06-20

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/08/2017, OBSERVADAS AS CONDICOES LEGAIS