FI981131A0 - Förfarande och anordning för adaptiv kompensering av belastningsförändringar - Google Patents

Förfarande och anordning för adaptiv kompensering av belastningsförändringar

Info

Publication number
FI981131A0
FI981131A0 FI981131A FI981131A FI981131A0 FI 981131 A0 FI981131 A0 FI 981131A0 FI 981131 A FI981131 A FI 981131A FI 981131 A FI981131 A FI 981131A FI 981131 A0 FI981131 A0 FI 981131A0
Authority
FI
Finland
Prior art keywords
motor
load changes
arrangement
load
torque
Prior art date
Application number
FI981131A
Other languages
English (en)
Finnish (fi)
Other versions
FI112734B (sv
FI981131A (sv
Inventor
Heikki Rasimus
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
Priority to FI981131A priority Critical patent/FI112734B/sv
Publication of FI981131A0 publication Critical patent/FI981131A0/sv
Priority to ES99660072T priority patent/ES2259230T3/es
Priority to DE69929954T priority patent/DE69929954T2/de
Priority to AT99660072T priority patent/ATE318463T1/de
Priority to EP99660072A priority patent/EP0958898B1/en
Priority to US09/314,892 priority patent/US6316893B1/en
Publication of FI981131A publication Critical patent/FI981131A/sv
Application granted granted Critical
Publication of FI112734B publication Critical patent/FI112734B/sv

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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • 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
    • H02P23/0004—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41138—Torque compensation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41371—Force estimation using velocity observer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41375—Observe speed and select torque as function of position reference, to compensate torque
    • 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
    • H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
    • H02P2205/05—Torque loop, i.e. comparison of the motor torque with a torque reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Paper (AREA)
  • Feedback Control In General (AREA)
  • Vehicle Body Suspensions (AREA)
FI981131A 1998-05-20 1998-05-20 Förfarande och anordning för adaptiv kompensering av belastningsförändringar FI112734B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI981131A FI112734B (sv) 1998-05-20 1998-05-20 Förfarande och anordning för adaptiv kompensering av belastningsförändringar
ES99660072T ES2259230T3 (es) 1998-05-20 1999-05-05 Procedimiento y dispositivo de compensacion en forma adaptativa de cambios de carga.
DE69929954T DE69929954T2 (de) 1998-05-20 1999-05-05 Verfahren und Vorrichtung zur adaptiven Lastwechsel-Kompensation
AT99660072T ATE318463T1 (de) 1998-05-20 1999-05-05 Verfahren und vorrichtung zur adaptiven lastwechsel-kompensation
EP99660072A EP0958898B1 (en) 1998-05-20 1999-05-05 Method and arrangement for adaptive load change compensation
US09/314,892 US6316893B1 (en) 1998-05-20 1999-05-19 Method and arrangement for adaptive load change compensation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981131 1998-05-20
FI981131A FI112734B (sv) 1998-05-20 1998-05-20 Förfarande och anordning för adaptiv kompensering av belastningsförändringar

Publications (3)

Publication Number Publication Date
FI981131A0 true FI981131A0 (sv) 1998-05-20
FI981131A FI981131A (sv) 1999-11-21
FI112734B FI112734B (sv) 2003-12-31

Family

ID=8551775

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981131A FI112734B (sv) 1998-05-20 1998-05-20 Förfarande och anordning för adaptiv kompensering av belastningsförändringar

Country Status (6)

Country Link
US (1) US6316893B1 (sv)
EP (1) EP0958898B1 (sv)
AT (1) ATE318463T1 (sv)
DE (1) DE69929954T2 (sv)
ES (1) ES2259230T3 (sv)
FI (1) FI112734B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831429B2 (en) * 2003-03-10 2004-12-14 Visteon Global Technologies, Inc. Prediction of available torque and power from battery-powered traction motor
WO2006051651A1 (ja) * 2004-11-12 2006-05-18 Kabushiki Kaisha Yaskawa Denki モーション制御装置とシステム同定方法
US7873459B2 (en) * 2005-07-29 2011-01-18 Ford Global Technologies, Llc Load transfer adaptive traction control system
US7676284B2 (en) 2006-10-11 2010-03-09 Siemens Aktiengesellschaft Electrical motor drive and method for operating such electrical motor drive
CN107070315B (zh) * 2017-05-31 2023-05-12 湖南科技大学 一种多开关磁阻电机转速同步控制装置及控制方法
EP3740670B1 (en) * 2018-01-18 2024-07-31 ABB Schweiz AG Method, apparatus and system for wind converter management
JP6493578B1 (ja) * 2018-02-08 2019-04-03 株式会社明電舎 試験システムの機械特性推定方法及び機械特性推定装置
JP6885436B2 (ja) * 2019-09-11 2021-06-16 富士電機株式会社 サーボアンプ及びサーボシステム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04145886A (ja) * 1990-10-02 1992-05-19 Toshiba Corp 電動機の速度制御装置
US5467004A (en) * 1992-11-24 1995-11-14 Matsushita Electric Industrial Co., Ltd. Motor speed control apparatus for keeping the speed of the motor fixed in the presence of a disturbance torque
JP3227000B2 (ja) * 1993-01-21 2001-11-12 株式会社日立製作所 モータの速度制御装置
US5481168A (en) * 1993-01-29 1996-01-02 Hitachi, Ltd. Electric vehicle torque controller
FR2705944B1 (fr) * 1993-04-26 1995-12-29 Hughes Aircraft Co Système et procédé de commande d'un spationef.
JPH07298667A (ja) * 1994-04-28 1995-11-10 Matsushita Electric Ind Co Ltd モータ制御装置
KR0185951B1 (ko) * 1995-07-04 1999-05-15 김광호 회전모터의 속도제어방법 및 그 장치
JP3239060B2 (ja) * 1996-01-31 2001-12-17 シャープ株式会社 モータ制御装置
EP0805383B1 (en) * 1996-04-30 1999-05-19 Samsung Electronics Co., Ltd. Apparatus for controlling speed of a rotary motor

Also Published As

Publication number Publication date
DE69929954T2 (de) 2006-11-02
EP0958898A3 (en) 2004-02-25
ATE318463T1 (de) 2006-03-15
EP0958898A2 (en) 1999-11-24
EP0958898B1 (en) 2006-02-22
US6316893B1 (en) 2001-11-13
FI112734B (sv) 2003-12-31
ES2259230T3 (es) 2006-09-16
FI981131A (sv) 1999-11-21
DE69929954D1 (de) 2006-04-27

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Legal Events

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