BR9100998A - Procedimento e aparelho para freiar um motor de elevador de gaiola de esquilo alimentado por um conversor de frequencia em situacoes de falha - Google Patents
Procedimento e aparelho para freiar um motor de elevador de gaiola de esquilo alimentado por um conversor de frequencia em situacoes de falhaInfo
- Publication number
- BR9100998A BR9100998A BR919100998A BR9100998A BR9100998A BR 9100998 A BR9100998 A BR 9100998A BR 919100998 A BR919100998 A BR 919100998A BR 9100998 A BR9100998 A BR 9100998A BR 9100998 A BR9100998 A BR 9100998A
- Authority
- BR
- Brazil
- Prior art keywords
- procedure
- motor
- braking
- frequency converter
- appliance
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H02P3/24—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 applying dc to the motor
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Ac Motors In General (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI901249A FI86784C (fi) | 1990-03-13 | 1990-03-13 | Foerfarande och anordning foer bromsning av en av en frekvenskonverter matad kortsluten asynkronmotor i en hiss i en felsituation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9100998A true BR9100998A (pt) | 1991-11-05 |
Family
ID=8530057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919100998A BR9100998A (pt) | 1990-03-13 | 1991-03-13 | Procedimento e aparelho para freiar um motor de elevador de gaiola de esquilo alimentado por um conversor de frequencia em situacoes de falha |
Country Status (12)
Country | Link |
---|---|
US (1) | US5278484A (pt) |
EP (1) | EP0446905B1 (pt) |
JP (1) | JP2593592B2 (pt) |
AT (1) | ATE107098T1 (pt) |
AU (1) | AU627401B2 (pt) |
BR (1) | BR9100998A (pt) |
CA (1) | CA2037558C (pt) |
DE (1) | DE69102318T2 (pt) |
DK (1) | DK0446905T3 (pt) |
ES (1) | ES2055480T3 (pt) |
FI (1) | FI86784C (pt) |
RU (1) | RU2089037C1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI94948C (fi) * | 1994-01-05 | 1995-11-27 | Kone Oy | Laitteisto hissin nopeudenrajoittimessa |
US5705903A (en) * | 1996-02-12 | 1998-01-06 | Unicoil, Inc. | Electric brake for an alternating current motor |
GB2310770B (en) * | 1996-02-28 | 1998-02-04 | Hitachi Ltd | Control device for controlling AC motor such as that in elevator with high driving efficiency |
DE19619190C1 (de) * | 1996-05-11 | 1998-01-02 | Jungheinrich Ag | Bremssteuervorrichtung für den Fahrantrieb eines Flurförderzeugs für höhere Fahrgeschwindigkeiten |
US6421764B2 (en) * | 1998-08-27 | 2002-07-16 | Ati Technologies, Inc. | Method and apparatus for efficient clearing of memory |
FI118732B (fi) | 2000-12-08 | 2008-02-29 | Kone Corp | Hissi |
US9573792B2 (en) | 2001-06-21 | 2017-02-21 | Kone Corporation | Elevator |
DE60226601D1 (de) | 2001-06-21 | 2008-06-26 | Kone Corp | Aufzug |
FI119234B (fi) * | 2002-01-09 | 2008-09-15 | Kone Corp | Hissi |
DE102005039643B4 (de) * | 2005-08-17 | 2007-08-02 | Siemens Ag | Regalbediengerät |
KR101242527B1 (ko) * | 2008-07-25 | 2013-03-12 | 오티스 엘리베이터 컴파니 | 비상 모드에서 엘리베이터를 작동시키는 방법 |
EP2309282B1 (de) * | 2009-08-11 | 2019-12-11 | Diehl AKO Stiftung & Co. KG | Verfahren zur Fehlererkennung bei der Ansteuerung eines Drehfeldmotors |
EP3008007B1 (de) * | 2013-06-13 | 2017-03-29 | Inventio AG | Bremsverfahren für eine personentransportanlage, bremssteuerung zur durchführung des bremsverfahrens und personentransportanlage mit einer bremssteuerung |
CN104192662B (zh) * | 2014-07-25 | 2016-12-07 | 杭州优迈科技有限公司 | 一种电梯制动器制动力矩的检测方法 |
DE102017214416A1 (de) * | 2017-08-18 | 2019-02-21 | Sms Group Gmbh | Verfahren und Vorrichtung zur elektrischen Bremsung mit mechanischer Haltevorrichtung für einen Direktantrieb bei der Metallbearbeitung |
WO2023183502A1 (en) * | 2022-03-23 | 2023-09-28 | Lord Corporation | Active vibration control system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376485A (en) * | 1964-07-02 | 1968-04-02 | Toyo Electric Mfg Co Ltd | Control system for polyphase induction motors |
US3708734A (en) * | 1972-02-14 | 1973-01-02 | Du Pont | Electric motor braking apparatus |
JPS4950708U (pt) * | 1972-08-10 | 1974-05-04 | ||
DD109597A1 (pt) * | 1974-03-15 | 1974-11-12 | ||
JPS51131044A (en) * | 1975-05-09 | 1976-11-15 | Hitachi Ltd | Ac elevator controlling device |
JPS54162361A (en) * | 1978-06-12 | 1979-12-22 | Mitsubishi Electric Corp | Controller for elevator |
JPS56149964A (en) * | 1980-04-18 | 1981-11-20 | Hitachi Ltd | Controller for elevator |
IN152808B (pt) * | 1980-06-02 | 1984-04-14 | Siemens Ag | |
US4544873A (en) * | 1982-04-29 | 1985-10-01 | Otis Elevator Company | Elevator polyphase motor control |
JPS5963998A (ja) * | 1982-10-04 | 1984-04-11 | Hitachi Ltd | 誘導電動機の制御方法 |
JPS602075A (ja) * | 1983-06-15 | 1985-01-08 | Mitsubishi Electric Corp | エレベ−タの安全装置 |
JPS60261382A (ja) * | 1984-06-07 | 1985-12-24 | Mitsubishi Electric Corp | エレベ−タの制御装置 |
JPS60262783A (ja) * | 1984-06-12 | 1985-12-26 | 三菱電機株式会社 | 交流エレベ−タの停電時自動着床装置 |
KR900002784B1 (ko) * | 1985-04-30 | 1990-04-30 | 미쓰비시전기주식회사 | 교류엘리베이터의 제어장치 |
JPH0717323B2 (ja) * | 1986-03-07 | 1995-03-01 | 三菱電機株式会社 | エレベ−タの制御装置 |
JP2559706B2 (ja) * | 1986-05-08 | 1996-12-04 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
US4736146A (en) * | 1986-07-14 | 1988-04-05 | Banctec, Inc. | Run and brake control circuit |
FI87024C (fi) * | 1987-05-12 | 1992-11-10 | Kone Oy | Foerfarande foer styrning av en kortsluten asynkronmotor och styrkrets |
JPH0775478B2 (ja) * | 1987-05-20 | 1995-08-09 | 三菱電機株式会社 | 交流エレベ−タ制御装置 |
US4876637A (en) * | 1988-03-22 | 1989-10-24 | Kabushiki Kaisha Toshiba | Power converter and method of controlling the same |
US4857818A (en) * | 1988-05-03 | 1989-08-15 | Hobbs Taz D | Electric motor brake |
-
1990
- 1990-03-13 FI FI901249A patent/FI86784C/fi not_active IP Right Cessation
-
1991
- 1991-03-05 CA CA002037558A patent/CA2037558C/en not_active Expired - Fee Related
- 1991-03-07 US US07/665,522 patent/US5278484A/en not_active Expired - Fee Related
- 1991-03-12 AU AU72823/91A patent/AU627401B2/en not_active Ceased
- 1991-03-12 RU SU914894806A patent/RU2089037C1/ru active
- 1991-03-13 ES ES91103862T patent/ES2055480T3/es not_active Expired - Lifetime
- 1991-03-13 JP JP3072185A patent/JP2593592B2/ja not_active Expired - Fee Related
- 1991-03-13 AT AT91103862T patent/ATE107098T1/de active
- 1991-03-13 EP EP91103862A patent/EP0446905B1/en not_active Expired - Lifetime
- 1991-03-13 DK DK91103862.8T patent/DK0446905T3/da active
- 1991-03-13 DE DE69102318T patent/DE69102318T2/de not_active Expired - Fee Related
- 1991-03-13 BR BR919100998A patent/BR9100998A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU627401B2 (en) | 1992-08-20 |
ES2055480T3 (es) | 1994-08-16 |
US5278484A (en) | 1994-01-11 |
JP2593592B2 (ja) | 1997-03-26 |
FI86784B (fi) | 1992-06-30 |
EP0446905A3 (en) | 1991-12-11 |
JPH04223987A (ja) | 1992-08-13 |
FI901249A (fi) | 1991-09-14 |
CA2037558A1 (en) | 1991-09-14 |
RU2089037C1 (ru) | 1997-08-27 |
DE69102318T2 (de) | 1994-09-15 |
EP0446905B1 (en) | 1994-06-08 |
AU7282391A (en) | 1991-09-19 |
ATE107098T1 (de) | 1994-06-15 |
FI86784C (fi) | 1992-10-12 |
CA2037558C (en) | 1994-01-18 |
FI901249A0 (fi) | 1990-03-13 |
DE69102318D1 (de) | 1994-07-14 |
EP0446905A2 (en) | 1991-09-18 |
DK0446905T3 (da) | 1994-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9100998A (pt) | Procedimento e aparelho para freiar um motor de elevador de gaiola de esquilo alimentado por um conversor de frequencia em situacoes de falha | |
AU589803B2 (en) | Alternating current motor control apparatus | |
KR830008915A (ko) | 교류 엘리베이터의 제어장치 | |
EP0176766A3 (en) | A power converter for a motor control system | |
SE9200703D0 (sv) | Anordning foer oeverfoering av styrkommandon i en med vaexelspaenning driven apparat eller maskin | |
JPS5629480A (en) | Operation control device for motor | |
KR840001011A (ko) | 유도전동기 제어방식 | |
KR890001856A (ko) | 교류엘레베이터의 제어장치 | |
FI944295A (fi) | Hissin energiansäästölaite | |
KR830006101A (ko) | 교류 엘리베이터의 제어장치 | |
GB2175761A (en) | Escalator speed control | |
KR840008456A (ko) | 교류엘리베이터의 제어장치 | |
JPS6013475A (ja) | 交流エレベ−タの制御装置 | |
EP0216143A3 (en) | Circuit arrangement for starting and braking control of three-phase asynchronous motors and method for operating such a circuit arrangement | |
SE8502166D0 (sv) | Kopplingskrets for spenningsbegrensning vid en motor som matas ur en frekvensomformare som gor strommen lastoberoende | |
ES2111987T3 (es) | Procedimiento para frenar un motor sincrono que gira inversamente, accionado en una red de tension continua. | |
KR870007603A (ko) | 인버터 장치의 제어방법 | |
JPS5495440A (en) | Protector for motor of elevator | |
SU983950A1 (ru) | Электропривод | |
JP2677804B2 (ja) | インバータ装置の起動・停止方法 | |
JPS5465953A (en) | Emergency operation apparatus for elevator | |
ATE41573T1 (de) | Einrichtung zur drehzahlsteuerung bei wechselund drehstrommotoren. | |
JPS576599A (en) | Controller for synchronous motor | |
GB316111A (en) | Improvements relating to the control of electric motors and generators | |
KR830001124A (ko) | 교류 엘리베이터 제어장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13/03/2011 |