FI95329C - Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi - Google Patents

Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi

Info

Publication number
FI95329C
FI95329C FI931674A FI931674A FI95329C FI 95329 C FI95329 C FI 95329C FI 931674 A FI931674 A FI 931674A FI 931674 A FI931674 A FI 931674A FI 95329 C FI95329 C FI 95329C
Authority
FI
Finland
Prior art keywords
motor
theta
temperature rise
time period
pct
Prior art date
Application number
FI931674A
Other languages
English (en)
Swedish (sv)
Other versions
FI95329B (fi
FI931674A (fi
FI931674A0 (fi
Inventor
Vesa Veijalainen
Ilkka Erkkilae
Matti Kauhanen
Original Assignee
Abb Industry 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 Abb Industry Oy filed Critical Abb Industry Oy
Publication of FI931674A0 publication Critical patent/FI931674A0/fi
Priority to FI931674A priority Critical patent/FI95329C/fi
Priority to US08/525,560 priority patent/US5612604A/en
Priority to JP52279794A priority patent/JP3338855B2/ja
Priority to DE69406121T priority patent/DE69406121T2/de
Priority to KR1019950704530A priority patent/KR100304445B1/ko
Priority to EP94911970A priority patent/EP0694226B1/en
Priority to AT94911970T priority patent/ATE159129T1/de
Priority to PCT/FI1994/000137 priority patent/WO1994024750A1/en
Publication of FI931674A publication Critical patent/FI931674A/fi
Application granted granted Critical
Publication of FI95329B publication Critical patent/FI95329B/fi
Publication of FI95329C publication Critical patent/FI95329C/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • H02H6/005—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images using digital thermal images
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/085—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 dynamo-electric motors against excessive load
FI931674A 1993-04-14 1993-04-14 Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi FI95329C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI931674A FI95329C (fi) 1993-04-14 1993-04-14 Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi
KR1019950704530A KR100304445B1 (ko) 1993-04-14 1994-04-12 농형유도모터의온도상승을검사하는방법
JP52279794A JP3338855B2 (ja) 1993-04-14 1994-04-12 カゴ形誘導電動機の温度上昇のモニタ方法
DE69406121T DE69406121T2 (de) 1993-04-14 1994-04-12 Verfahren zur überwachung des temperaturanstiegs eines käfigankerinduktionsmotors
US08/525,560 US5612604A (en) 1993-04-14 1994-04-12 Method of monitoring a temperature rise of a squirrel cage induction motor
EP94911970A EP0694226B1 (en) 1993-04-14 1994-04-12 Method of monitoring a temperature rise of a squirrel cage induction motor
AT94911970T ATE159129T1 (de) 1993-04-14 1994-04-12 Verfahren zur überwachung des temperaturanstiegs eines käfigankerinduktionsmotors
PCT/FI1994/000137 WO1994024750A1 (en) 1993-04-14 1994-04-12 Method of monitoring a temperature rise of a squirrel cage induction motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931674 1993-04-14
FI931674A FI95329C (fi) 1993-04-14 1993-04-14 Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi

Publications (4)

Publication Number Publication Date
FI931674A0 FI931674A0 (fi) 1993-04-14
FI931674A FI931674A (fi) 1994-10-15
FI95329B FI95329B (fi) 1995-09-29
FI95329C true FI95329C (fi) 1996-01-10

Family

ID=8537742

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931674A FI95329C (fi) 1993-04-14 1993-04-14 Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi

Country Status (8)

Country Link
US (1) US5612604A (fi)
EP (1) EP0694226B1 (fi)
JP (1) JP3338855B2 (fi)
KR (1) KR100304445B1 (fi)
AT (1) ATE159129T1 (fi)
DE (1) DE69406121T2 (fi)
FI (1) FI95329C (fi)
WO (1) WO1994024750A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946808A1 (de) * 1999-09-29 2001-04-19 Bosch Gmbh Robert Elektrische Startervorrichtung für eine Brennkraftmaschine
US9752369B2 (en) 2011-05-24 2017-09-05 Overhead Door Corporation Barrier operator mechanical transmission assembly
US9130368B2 (en) * 2013-02-14 2015-09-08 Deere & Company Overload prevention system to improve intermittent load capacity of electric drive applications
RU2589453C2 (ru) * 2014-04-30 2016-07-10 Научно-производственное объединение "ЭЛСИБ" Открытое акционерное общество Способ определения средней температуры короткозамкнутой обмотки асинхронного двигателя
DE102019127289A1 (de) * 2019-10-10 2021-04-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betrieb einer elektrischen Maschine, Verfahren zum Betrieb eines Antriebsstranges mit einer elektrischen Maschine, Antriebsstrang, Kraftfahrzeug
CN110765632B (zh) * 2019-10-31 2024-05-07 哈尔滨工业大学 一种可求取任意负载激励下温升响应的温升等效测试方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8331254D0 (en) * 1983-11-23 1983-12-29 Gen Electric Co Plc Determining temperature in electrical equipment
US4547826A (en) * 1983-11-30 1985-10-15 General Electric Company Generalized real-time thermal model
FR2595170B1 (fr) * 1986-03-03 1990-03-09 Mors Procede de protection electronique de moteur electrique et dispositif pour sa mise en oeuvre
JPS63204307A (ja) * 1987-02-19 1988-08-24 Fanuc Ltd 過電流検出装置
US5539601A (en) * 1994-05-12 1996-07-23 Siemens Energy & Automation, Inc. Apparatus and method for thermal protection of electric motors

Also Published As

Publication number Publication date
FI95329B (fi) 1995-09-29
KR960702202A (ko) 1996-03-28
KR100304445B1 (ko) 2001-11-22
ATE159129T1 (de) 1997-10-15
EP0694226A1 (en) 1996-01-31
EP0694226B1 (en) 1997-10-08
JP3338855B2 (ja) 2002-10-28
DE69406121T2 (de) 1998-02-05
JPH08508874A (ja) 1996-09-17
US5612604A (en) 1997-03-18
FI931674A (fi) 1994-10-15
FI931674A0 (fi) 1993-04-14
DE69406121D1 (de) 1997-11-13
WO1994024750A1 (en) 1994-10-27

Similar Documents

Publication Publication Date Title
US5539601A (en) Apparatus and method for thermal protection of electric motors
FI95329C (fi) Menetelmä oikosulkumoottorin lämpenemisen seuraamiseksi
KR100755539B1 (ko) 전기 부품을 통과하는 전류의 제한 방법 및 제한 장치
KR970701833A (ko) 전기장치내의 팬의 작동전압을 제어하기 위한 방법(process for controlling the driving voltage of a fan in electrical equipment)
DE69421507D1 (de) Wirbelstronbremse mit Drehmomentschätzung
US5663632A (en) Field current control for generator during build-up
ATE84386T1 (de) Betriebsverfahren und steuerschaltung zur anlaufueberwachung fuer elektrische hochspannungsmotoren mit asynchronem anlauf.
ITMI932641A1 (it) Procedimento e dispositivo per la commutazione sulla velocita' inferiore di un motore a poli commutabili
US20200335996A1 (en) Device for regulation of a motor vehicle alternator and corresponding alternator
SU871279A1 (ru) Теплова модель электродвигател
JP2979765B2 (ja) 同期電動機用インバータ
SU1721693A1 (ru) Способ тепловой защиты электродвигател
SU769694A2 (ru) Устройство дл двухзонного регулировани скорости
JP2001251883A (ja) 巻線型誘導電動機の制御装置
JP2018501766A (ja) 自動車両のオルタネータを制御するための装置及び対応するオルタネータ
SU1741248A1 (ru) Способ управлени трехфазным асинхронным двигателем с фазным ротором
SU594571A1 (ru) Электромашинный преобразователь посто нного тока в переменный
RU2255412C1 (ru) Способ управления преобразователем постоянного напряжения в переменное
SU917296A1 (ru) Способ ограничени минимального уровн возбуждени синхронной машины
SU775848A1 (ru) Электропривод посто нного тока
SU1300442A1 (ru) Электропривод посто нного тока с принудительным охлаждением и минимизацией потерь
SU690599A2 (ru) Устройство дл электродинамического торможени асинхронного двигател с фазным ротором
SU1443074A1 (ru) Электропривод переменного тока
SU1051653A1 (ru) Способ стабилизации корей электрических машин
JP2866523B2 (ja) 車両の電源装置

Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: ABB INDUSTRY OY

BB Publication of examined application