DE112018008024A5 - Method for holding the rotational position of a rotor of a permanently excited three-phase machine to which an external torque is applied, with a soft starter and three-phase machine - Google Patents

Method for holding the rotational position of a rotor of a permanently excited three-phase machine to which an external torque is applied, with a soft starter and three-phase machine Download PDF

Info

Publication number
DE112018008024A5
DE112018008024A5 DE112018008024.2T DE112018008024T DE112018008024A5 DE 112018008024 A5 DE112018008024 A5 DE 112018008024A5 DE 112018008024 T DE112018008024 T DE 112018008024T DE 112018008024 A5 DE112018008024 A5 DE 112018008024A5
Authority
DE
Germany
Prior art keywords
phase machine
rotor
holding
rotational position
soft starter
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE112018008024.2T
Other languages
German (de)
Inventor
Hauke Nannen
Heiko Zatocil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE112018008024A5 publication Critical patent/DE112018008024A5/en
Pending legal-status Critical Current

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc
    • H02P27/18—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc varying the frequency by omitting half waves
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous 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
    • H02P3/02—Details of stopping control
    • H02P3/025—Details of stopping control holding the rotor in a fixed position after 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
    • 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
    • H02P3/26—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 combined electrical and mechanical braking
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Motor And Converter Starters (AREA)
DE112018008024.2T 2018-09-26 2018-09-26 Method for holding the rotational position of a rotor of a permanently excited three-phase machine to which an external torque is applied, with a soft starter and three-phase machine Pending DE112018008024A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/076126 WO2020064099A1 (en) 2018-09-26 2018-09-26 Method for holding the rotary position of a rotor of a permanently excited three-phase machine having a soft starter, to which rotor an external torque is applied, and three-phase machine

Publications (1)

Publication Number Publication Date
DE112018008024A5 true DE112018008024A5 (en) 2021-06-10

Family

ID=63840782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018008024.2T Pending DE112018008024A5 (en) 2018-09-26 2018-09-26 Method for holding the rotational position of a rotor of a permanently excited three-phase machine to which an external torque is applied, with a soft starter and three-phase machine

Country Status (3)

Country Link
CN (1) CN112740541B (en)
DE (1) DE112018008024A5 (en)
WO (1) WO2020064099A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE64355T1 (en) * 1987-05-27 1991-06-15 Inventio Ag ELEVATOR DRIVE WITH CONTROL DEVICE FOR SMOOTH START.
JP3427575B2 (en) * 1994-06-29 2003-07-22 国産電機株式会社 DC brushless motor and its stopping method
MY122977A (en) * 1995-03-14 2006-05-31 Panasonic Corp Refrigerating apparatus, and refrigerator control and brushless motor starter used in same
DE102004046966A1 (en) * 2004-09-28 2006-04-13 Siemens Ag Method for determining and specifying parameters of an electronic engine control unit and associated self-variable rotary current controller, in particular soft starter
CN1702222A (en) * 2005-06-24 2005-11-30 西北工业大学 Servo system for sewing machine
CN201639527U (en) * 2010-03-19 2010-11-17 天津市瑞灵自动化工程有限公司 Energy consumption brake of three-phase asynchronous motor
CN101924515B (en) * 2010-08-23 2011-12-21 夏大洪 Hovering speed regulation technology for oil pumping unit
CN102198805B (en) * 2011-03-09 2016-09-28 王子辉 A kind of pure electric automobile ramp method in slope that magneto drives
CN104038005A (en) * 2014-05-06 2014-09-10 北京赛思亿电气科技有限公司 Ship shaft generator capable of being used as motor and running state switching method thereof
CN104129691B (en) * 2014-05-09 2017-02-15 徐州中矿大传动与自动化有限公司 Levitation controlling device and levitation controlling method for mine hoist
BR112019007652A2 (en) 2016-10-17 2019-07-02 Siemens Ag method for aligning a three phase machine with a soft starter, and a three phase machine with a soft starter.
CN106927330B (en) * 2017-03-14 2019-06-04 日立电梯（中国）有限公司 Elevator brake control method and system

Also Published As

Publication number Publication date
WO2020064099A1 (en) 2020-04-02
CN112740541B (en) 2024-09-27
CN112740541A (en) 2021-04-30

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R012 Request for examination validly filed
R083 Amendment of/additions to inventor(s)