FI75070C - Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare. - Google Patents

Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare. Download PDF

Info

Publication number
FI75070C
FI75070C FI862151A FI862151A FI75070C FI 75070 C FI75070 C FI 75070C FI 862151 A FI862151 A FI 862151A FI 862151 A FI862151 A FI 862151A FI 75070 C FI75070 C FI 75070C
Authority
FI
Finland
Prior art keywords
voltage
rectifier bridge
braking resistor
circuit
reference voltage
Prior art date
Application number
FI862151A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI862151A0 (fi
FI75070B (fi
Inventor
Matti Kaehkipuro
Harri Hakala
Urpo Sten
Pekka Nummi
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Publication of FI862151A0 publication Critical patent/FI862151A0/fi
Priority to FI862151A priority Critical patent/FI75070C/fi
Priority to NZ218402A priority patent/NZ218402A/xx
Priority to US07/052,233 priority patent/US4737900A/en
Priority to FR8707032A priority patent/FR2600469B1/fr
Priority to CA000537529A priority patent/CA1268206A/en
Priority to AU73223/87A priority patent/AU594771B2/en
Priority to JP62122677A priority patent/JPS6323582A/ja
Priority to GB8712049A priority patent/GB2191049B/en
Priority to BR8702609A priority patent/BR8702609A/pt
Priority to DE3717119A priority patent/DE3717119C3/de
Publication of FI75070B publication Critical patent/FI75070B/fi
Application granted granted Critical
Publication of FI75070C publication Critical patent/FI75070C/fi

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
    • H02M5/40—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 with intermediate conversion into DC
    • H02M5/42—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 with intermediate conversion into DC by static converters
    • H02M5/44—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • B66B1/308—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor with AC powered elevator drive
    • 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
    • H02P3/22—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 by short-circuit or resistive braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Rectifiers (AREA)
  • Stopping Of Electric Motors (AREA)
  • Inverter Devices (AREA)
FI862151A 1986-05-21 1986-05-21 Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare. FI75070C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI862151A FI75070C (fi) 1986-05-21 1986-05-21 Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare.
NZ218402A NZ218402A (en) 1986-05-21 1986-11-26 Controlling brake resistance of a frequency converter
CA000537529A CA1268206A (en) 1986-05-21 1987-05-20 Method of and apparatus for controlling the braking resistor of a frequency converter
FR8707032A FR2600469B1 (fr) 1986-05-21 1987-05-20 Procede et dispositif de commande de la resistance de freinage d'un convertisseur de frequence
US07/052,233 US4737900A (en) 1986-05-21 1987-05-20 Method of and apparatus for controlling the braking resistor of a frequency converter
AU73223/87A AU594771B2 (en) 1986-05-21 1987-05-20 Procedure and means for controlling the brake resistance of a frequency converter
JP62122677A JPS6323582A (ja) 1986-05-21 1987-05-21 周波数変換器のブレ−キ抵抗を制御する方法と装置
GB8712049A GB2191049B (en) 1986-05-21 1987-05-21 A method and means for controlling the brake resistance of a frequency converter
BR8702609A BR8702609A (pt) 1986-05-21 1987-05-21 Processo para controlar a resistencia de freio de um conversor de frequencia e dispositivo para a realizacao do processo
DE3717119A DE3717119C3 (de) 1986-05-21 1987-05-21 Verfahren und Einrichtung zum Regeln des Bremswiderstandes eines Frequenzwandlers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI862151A FI75070C (fi) 1986-05-21 1986-05-21 Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare.
FI862151 1986-05-21

Publications (3)

Publication Number Publication Date
FI862151A0 FI862151A0 (fi) 1986-05-21
FI75070B FI75070B (fi) 1987-12-31
FI75070C true FI75070C (fi) 1988-04-11

Family

ID=8522659

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862151A FI75070C (fi) 1986-05-21 1986-05-21 Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare.

Country Status (10)

Country Link
US (1) US4737900A (enExample)
JP (1) JPS6323582A (enExample)
AU (1) AU594771B2 (enExample)
BR (1) BR8702609A (enExample)
CA (1) CA1268206A (enExample)
DE (1) DE3717119C3 (enExample)
FI (1) FI75070C (enExample)
FR (1) FR2600469B1 (enExample)
GB (1) GB2191049B (enExample)
NZ (1) NZ218402A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824259A1 (de) * 1988-07-14 1990-01-18 Licentia Gmbh Schaltungsanordnung zu einer differenzspannungserfassung am gleichspannungszwischenkreis eines zwischenkreisumrichters
DE4235223C1 (de) * 1992-10-13 1993-11-11 Licentia Gmbh Schaltungsanordnung zum Betreiben und gemeinsamen Bremsen von mehreren, kraftschlüssig über eine Last verbundenen, einzeln an Gleichspannungszwischenkreis-Umrichter angeschlossenen Drehstrommotoren
FI112733B (fi) * 1994-09-30 2003-12-31 Kone Corp Menetelmä ja laitteisto tahtimoottorin jarruttamiseksi
US5694307A (en) * 1996-09-30 1997-12-02 Alliedsignal Inc. Integrated AC/DC and DC/DC converter
CN1091325C (zh) * 1999-08-14 2002-09-18 管宝山 用于机床主轴的三相鼠笼电动机电气定位的控制方法
FR2858490B1 (fr) * 2003-07-30 2006-01-27 Potain Sa Dispositif de commande de la resistance de freinage d'un convertisseur de frequence
FI119162B (fi) 2004-12-21 2008-08-15 Vacon Oyj Jarrukatkoja
DE102007059492B4 (de) * 2007-12-11 2018-06-28 Kuka Deutschland Gmbh Industrieroboter
DE102010024129A1 (de) 2010-06-17 2011-12-22 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Aufzugsanlage
CN103280767B (zh) * 2013-04-18 2016-08-17 深圳市海浦蒙特科技有限公司 变频器的制动电阻保护电路和方法
KR102582890B1 (ko) * 2018-12-27 2023-09-26 주식회사 경동나비엔 주방후드와 환기장치의 연동 제어 장치 및 연동 제어 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284936A (en) * 1979-05-02 1981-08-18 General Electric Company Chopper type propulsion system with low speed electrical braking capability for traction vehicles
US4338525A (en) * 1981-01-05 1982-07-06 Westinghouse Electric Corp. Marine propulsion system
JPS57116595A (en) * 1981-01-12 1982-07-20 Toshiba Corp Control device for motor
JPS58154395A (ja) * 1982-03-09 1983-09-13 Mitsubishi Electric Corp 交流エレベ−タの制御装置
DE3326536C2 (de) * 1983-07-22 1987-02-26 Lenze GmbH & Co KG Aerzen, 3258 Aerzen Verfahren und Schaltungsanordnung zur Begrenzung der Zwischenkreisspannung eines einen Wechselstrommotor speisenden Wechselrichters
EP0172254B1 (en) * 1984-02-16 1992-04-22 Fanuc Ltd. High frequency noise absorbing circuit
JPS60187269A (ja) * 1984-03-07 1985-09-24 Mitsubishi Electric Corp 電力回生制御装置
AU581428B2 (en) * 1984-03-08 1989-02-23 Sentinel Nominees Pty. Ltd. Solid state control circuit for an electric motor

Also Published As

Publication number Publication date
CA1268206A (en) 1990-04-24
US4737900A (en) 1988-04-12
AU594771B2 (en) 1990-03-15
BR8702609A (pt) 1988-02-23
JPS6323582A (ja) 1988-01-30
FI862151A0 (fi) 1986-05-21
DE3717119C3 (de) 1995-09-07
FI75070B (fi) 1987-12-31
AU7322387A (en) 1987-11-26
GB2191049B (en) 1990-10-10
FR2600469B1 (fr) 1995-06-16
DE3717119C2 (enExample) 1991-08-29
NZ218402A (en) 1989-01-27
GB8712049D0 (en) 1987-06-24
DE3717119A1 (de) 1987-11-26
FR2600469A1 (fr) 1987-12-24
GB2191049A (en) 1987-12-02

Similar Documents

Publication Publication Date Title
US5519306A (en) Constant voltage circuit and a stabilized power supply unit
Ryan et al. A high performance sine wave inverter controller with capacitor current feedback and" back-emf" decoupling
US5321600A (en) Delta connected three phase AC-DC converter with power factor correction circuits
US7633249B2 (en) Polyphase current supplying circuit and driving apparatus
FI75070C (fi) Foerfarande och anordning foer styrning av bromsmotstaondet vid en frekvensomformare.
EP1269618B1 (en) Pwm frequency converter
JPS5594583A (en) Frequency converter and its controlling method
KR950035037A (ko) 유도부하에 대한 제어회로
WO1996008074A1 (en) Ac/dc unity power-factor dc power supply for operating an electric motor
FI75700B (fi) Foerfarande och anordning foer styrning av effekt vid en likspaenningskaella.
FI78202B (fi) Foerfarande foer styrning av halvledarkopplingar i en till vaexelspaenningsnaet kopplad likriktarbrygga samt en foer tillaempning av foerfarandet avsedd styrenhet.
US5486751A (en) Electronic trimming voltage regulator
EP1566880B1 (en) Method and arrangement for charging intermediate circuit of frequency converter
JP4692704B2 (ja) 力率改善電源回路
ATE37971T1 (de) Halbleiter-motorregelsystem.
KR102878725B1 (ko) 전원변환장치
Patil et al. Three phase ac drive using single phase supply
JPH062477Y2 (ja) 電力変換器の制御装置
SU1312711A1 (ru) Вентильный электропривод с рекуперативным торможением
RU1793527C (ru) Устройство дл управлени частотно-регулируемым асинхронным электроприводом
CN115694244A (zh) 升降机及其电源控制系统与方法
JPS62296796A (ja) 電動機駆動用インバ−タの制御装置
JPH0311174B2 (enExample)
CS231524B1 (sk) Zapojenie frekvenčného meniča prúdu
CS242838B1 (cs) Zapojení jednofázového usměrňovače se sníženými zpětnými vlivy

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: KONE OY