PL374861A1 - Maszyna elektryczna - Google Patents

Maszyna elektryczna

Info

Publication number
PL374861A1
PL374861A1 PL03374861A PL37486103A PL374861A1 PL 374861 A1 PL374861 A1 PL 374861A1 PL 03374861 A PL03374861 A PL 03374861A PL 37486103 A PL37486103 A PL 37486103A PL 374861 A1 PL374861 A1 PL 374861A1
Authority
PL
Poland
Prior art keywords
electric machine
electric
machine
Prior art date
Application number
PL03374861A
Other languages
English (en)
Inventor
Hakan Swahn
Bertil Svensson
Original Assignee
Sydkraft Ab
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
Priority claimed from SE0202343A external-priority patent/SE525570C2/sv
Application filed by Sydkraft Ab filed Critical Sydkraft Ab
Publication of PL374861A1 publication Critical patent/PL374861A1/pl

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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • 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
    • 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
    • H02H7/06—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 generators; for synchronous capacitors
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1459—Separate connections
    • Y10T24/1471—Pivoted parts
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/16—Belt fasteners
    • Y10T24/1664—Splices
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/18—Cuff holder
    • Y10T24/186—Sleeve clasp and pin for cuff

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Ac Motors In General (AREA)
PL03374861A 2002-07-31 2003-07-21 Maszyna elektryczna PL374861A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202343A SE525570C2 (sv) 2002-07-31 2002-07-31 Roterande elektrisk maskin, som styrs med hänsyn till dess temperatur
US42641002P 2002-11-15 2002-11-15

Publications (1)

Publication Number Publication Date
PL374861A1 true PL374861A1 (pl) 2005-11-14

Family

ID=31190445

Family Applications (1)

Application Number Title Priority Date Filing Date
PL03374861A PL374861A1 (pl) 2002-07-31 2003-07-21 Maszyna elektryczna

Country Status (9)

Country Link
US (2) US7242166B2 (pl)
EP (1) EP1540812A1 (pl)
JP (1) JP2006501793A (pl)
CN (1) CN100358234C (pl)
AU (1) AU2003245234B2 (pl)
BR (1) BR0313132A (pl)
PL (1) PL374861A1 (pl)
RU (1) RU2323512C2 (pl)
WO (1) WO2004012327A1 (pl)

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EP1780885A1 (de) * 2005-10-31 2007-05-02 Siemens Aktiengesellschaft Verfahren zum automatischen Überwachen eines Generatorbetriebs
US8228694B2 (en) 2006-01-23 2012-07-24 Abb Technology Ltd. Converter station and a method for control thereof
US8604803B2 (en) 2006-05-19 2013-12-10 Pratt & Whitney Canada Corp. System and method for monitoring temperature inside electric machines
EP2006545B1 (de) * 2007-06-20 2010-06-09 Grundfos Management A/S Verfahren zur Erfassung der Temperatur der Förderflüssigkeit einer Kreiselpumpe
US8556011B2 (en) * 2007-11-01 2013-10-15 GM Global Technology Operations LLC Prediction strategy for thermal management and protection of power electronic hardware
EP2232697A1 (en) * 2007-12-14 2010-09-29 Vestas Wind Systems A/S Lifetime optimization of a wind turbine generator by controlling the generator temperature
EP2136035A1 (de) * 2008-06-16 2009-12-23 Siemens Aktiengesellschaft Betrieb einer Gas- und Dampfturbinenanlage mittels Frequenzumrichter
NL2003341A (en) 2008-08-22 2010-03-10 Asml Netherlands Bv Lithographic apparatus and device manufacturing method.
US8975852B2 (en) * 2009-09-29 2015-03-10 Husqvarna Ab Electric motor and method for controlling the same
US8421255B2 (en) * 2009-10-28 2013-04-16 General Electric Company System and method for determining the temperature of a permanent magnet in a machine
US8432052B2 (en) * 2010-05-27 2013-04-30 Rockwell Automation Technologies, Inc. Wind power converter system with grid side reactive power control
DE102010062338A1 (de) * 2010-12-02 2012-06-06 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb einer fremderregten elektrischen Maschine
US8536815B2 (en) * 2011-01-28 2013-09-17 General Electric Company Methods and systems involving electric machine controllers
CN102156000B (zh) * 2011-03-17 2012-12-12 北京经纬恒润科技有限公司 电机及其绕组温度的检出方法和装置、热保护方法和装置
JP5149431B2 (ja) 2011-07-29 2013-02-20 ファナック株式会社 電動機の可動子の温度を検出する温度検出装置
CN202735877U (zh) * 2012-05-17 2013-02-13 上海核工程研究设计院 基于fpga和dsp控制器的核电厂数字化控制棒控制系统
JP2014057385A (ja) * 2012-09-11 2014-03-27 Toyota Motor Corp 回転電機の制御装置及びその制御装置を備えた回転電機駆動システム
WO2019121183A1 (en) * 2017-12-21 2019-06-27 Vhit S.P.A. Societa Unipersonale Motorized apparatus
CN108074466B (zh) * 2018-01-12 2020-02-04 北京车和家信息技术有限公司 新能源车辆热管理系统的仿真方法
RU2746053C1 (ru) * 2018-12-21 2021-04-06 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Система водяного охлаждения электродвигателя
CN110320470A (zh) * 2019-07-22 2019-10-11 中国海洋石油集团有限公司 一种测试系统
EP3779181A1 (en) * 2019-08-14 2021-02-17 Siemens Gamesa Renewable Energy A/S Method for computer-implemented determination of control parameters of a turbine
EP3961837A1 (de) * 2020-08-31 2022-03-02 Siemens Aktiengesellschaft Verfahren zur überwachung einer wicklungstemperatur
CN114623081B (zh) 2020-12-14 2024-12-20 丹佛斯（天津）有限公司 自适应控制加热功率的变频压缩机及其操作方法
US12091027B2 (en) * 2021-07-15 2024-09-17 Fca Us Llc Vehicle electric motor temperature estimation using neural network model
CN116231972B (zh) * 2023-01-17 2023-12-19 华南理工大学 绕线式感应水轮发电机转子绕组温度检测的系统与方法

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SU748683A1 (ru) * 1978-06-01 1980-07-15 Предприятие П/Я Р-6987 Устройство непрерывного контрол и автоматического регулировани температуры электрической машины
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US5644510A (en) * 1994-11-25 1997-07-01 General Electric Company Apparatus and method for motor overload protection using an elapsed-time signal for enabling computation of motor temperature data independently of temporary power interruption
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JP3384730B2 (ja) 1997-11-20 2003-03-10 株式会社日立製作所 水車発電機の状態監視方法及びその装置
US6294888B1 (en) * 1999-03-12 2001-09-25 Eaton Corporation Frequent start protection and economizer control for a motor starter
JP2000274962A (ja) 1999-03-24 2000-10-06 Toshiba Corp 温排水制御装置および温排水制御装置を用いた発電プラント
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JP3797201B2 (ja) * 2001-04-25 2006-07-12 株式会社デンソー 車両用発電制御装置
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Also Published As

Publication number Publication date
US7498775B2 (en) 2009-03-03
AU2003245234A1 (en) 2004-02-16
US20060038539A1 (en) 2006-02-23
RU2323512C2 (ru) 2008-04-27
JP2006501793A (ja) 2006-01-12
WO2004012327A1 (en) 2004-02-05
CN100358234C (zh) 2007-12-26
BR0313132A (pt) 2005-07-05
CN1672317A (zh) 2005-09-21
AU2003245234B2 (en) 2008-02-21
US7242166B2 (en) 2007-07-10
EP1540812A1 (en) 2005-06-15
US20080010036A1 (en) 2008-01-10
RU2005105342A (ru) 2005-09-10

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Legal Events

Date Code Title Description
DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)