GB202017834D0 - One-phase short-circuit fault-tolerant direct torque control method for five-phase permanent-magnet motor - Google Patents

One-phase short-circuit fault-tolerant direct torque control method for five-phase permanent-magnet motor

Info

Publication number
GB202017834D0
GB202017834D0 GBGB2017834.9A GB202017834A GB202017834D0 GB 202017834 D0 GB202017834 D0 GB 202017834D0 GB 202017834 A GB202017834 A GB 202017834A GB 202017834 D0 GB202017834 D0 GB 202017834D0
Authority
GB
United Kingdom
Prior art keywords
phase
control method
torque control
magnet motor
circuit fault
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.)
Granted
Application number
GBGB2017834.9A
Other versions
GB2587722B (en
GB2587722A (en
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.)
Jiangsu University
Original Assignee
Jiangsu University
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 Jiangsu University filed Critical Jiangsu University
Publication of GB202017834D0 publication Critical patent/GB202017834D0/en
Publication of GB2587722A publication Critical patent/GB2587722A/en
Application granted granted Critical
Publication of GB2587722B publication Critical patent/GB2587722B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
    • H02P21/28—Stator flux based 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0243—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a broken phase
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
    • H02P21/28—Stator flux based control
    • H02P21/30—Direct torque control [DTC] or field acceleration method [FAM]
    • 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
    • H02P27/06—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 dc to ac converters or inverters
    • H02P27/08—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 dc to ac converters or inverters with pulse width modulation
    • H02P27/12—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 dc to ac converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
GB2017834.9A 2019-01-15 2019-02-20 Fault-tolerant direct torque control method for five-phase permanent magnet motor with one-phase short-circuit fault Expired - Fee Related GB2587722B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910039060.7A CN109842336B (en) 2019-01-15 2019-01-15 One-phase short-circuit fault-tolerant direct torque control method for five-phase permanent magnet motor
PCT/CN2019/075503 WO2020147162A1 (en) 2019-01-15 2019-02-20 One-phase short-circuit fault-tolerant direct torque control method for five-phase permanent-magnet motor

Publications (3)

Publication Number Publication Date
GB202017834D0 true GB202017834D0 (en) 2020-12-30
GB2587722A GB2587722A (en) 2021-04-07
GB2587722B GB2587722B (en) 2021-09-15

Family

ID=66883859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2017834.9A Expired - Fee Related GB2587722B (en) 2019-01-15 2019-02-20 Fault-tolerant direct torque control method for five-phase permanent magnet motor with one-phase short-circuit fault

Country Status (3)

Country Link
CN (1) CN109842336B (en)
GB (1) GB2587722B (en)
WO (1) WO2020147162A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110518859B (en) * 2019-08-14 2021-05-25 江苏大学 Five-phase permanent magnet motor short-circuit fault-tolerant direct torque control method based on disturbance observer
CN112054735B (en) * 2020-08-25 2022-03-22 江苏大学 Maximum torque current ratio control method for embedded permanent magnet synchronous motor
CN112332735B (en) * 2020-09-16 2022-06-21 江苏大学 Fault-tolerant control method of 3X 3-phase permanent magnet auxiliary synchronous reluctance motor
CN112290859B (en) * 2020-10-27 2022-05-20 江苏大学 Five-phase permanent magnet motor short-circuit fault-tolerant control method adopting dead-beat current tracking
CN112290857B (en) * 2020-10-27 2022-05-20 江苏大学 Interphase short circuit fault-tolerant control method for five-phase permanent magnet fault-tolerant motor
CN112910325B (en) * 2021-01-18 2022-06-14 中南大学 MTPA control method for built-in permanent magnet synchronous motor DTC
CN112910324B (en) * 2021-01-18 2022-06-14 中南大学 Method for controlling maximum torque current ratio by direct torque control of permanent magnet synchronous motor
CN113033017B (en) * 2021-04-14 2022-01-18 中国华能集团清洁能源技术研究院有限公司 Electromagnetic coupling loss simulation device and method for double-rotor permanent magnet generator
CN113702766B (en) * 2021-08-31 2024-03-29 南通大学 Motor active short-circuit method based on switching tube fault diagnosis
CN114024471B (en) * 2021-11-08 2023-02-14 西北工业大学 Permanent magnet synchronous motor current hysteresis control method based on polar coordinate system
CN114400945B (en) * 2021-12-31 2023-06-16 西安理工大学 Phase-missing fault-tolerant operation hybrid control method for double three-phase permanent magnet synchronous motor
CN114355190B (en) * 2022-01-11 2024-05-10 湖南科技大学 Doubly-fed motor turn-to-turn short circuit fault detection method of switchable sliding mode observer
CN115149883B (en) * 2022-06-23 2024-07-02 北京航空航天大学 Fault-tolerant control method for built-in five-phase permanent magnet fault-tolerant motor
CN115102465B (en) * 2022-08-22 2022-12-16 中汽创智科技有限公司 Control method, device and equipment of six-phase permanent magnet motor and storage medium
CN115412005B (en) * 2022-10-17 2023-03-28 四川大学 Fault-tolerant control method without auxiliary circuit for open circuit fault of three-phase permanent magnet synchronous motor system
CN117614343B (en) * 2023-11-23 2024-05-24 南京航空航天大学 Open-phase fault tolerance control method for 3X 3 phase motor
CN117555238A (en) * 2023-12-21 2024-02-13 北京嘉海鼎盛科技有限公司 Dynamic disturbance compensation-based fault-tolerant control method for fault-phase failure of dynamometer
CN117544039B (en) * 2024-01-10 2024-04-05 泉州装备制造研究所 Permanent magnet synchronous motor model prediction current control method based on quick search

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103501138B (en) * 2013-10-14 2016-05-04 杭州锐方科技有限公司 The failure tolerant control system of double three-phase permanent-magnetic synchronous motor when a kind of one-phase open circuit
US9787237B2 (en) * 2014-07-11 2017-10-10 The University Of Akron Fault tolerant control system for multi-phase permanent magnet assisted synchronous reluctance motors
CN104682820B (en) * 2015-02-12 2017-05-03 江苏大学 Fault-tolerant control method for five-phase fault-tolerant permanent magnet linear motor
CN105245156B (en) * 2015-10-14 2018-01-16 江苏大学 A kind of fault-tolerant vector control method of embedded fault-tolerant cylindrical linear motor short circuit of mixing magnetic material
CN105577058B (en) * 2015-12-28 2018-08-21 江苏大学 The five mutually fault-tolerant magneto method for control speed based on fuzzy automatic disturbance rejection controller
CN105958896B (en) * 2016-04-26 2018-06-26 江苏大学 A kind of short-circuit fault tolerant control method of five phase magnetoes of simplification
CN106208871B (en) * 2016-07-26 2018-12-14 江苏大学 The five fault-tolerant vector control methods of the non-conterminous line to line fault of phase embedded permanent magnet fault-tolerant linear motor
CN106208891B (en) * 2016-07-26 2018-12-14 江苏大学 The fault-tolerant Field orientable control method of the non-conterminous line to line fault of five phase embedded permanent magnet fault-tolerant linear motors
JP6769247B2 (en) * 2016-11-04 2020-10-14 株式会社デンソー Rotating electrical system
CN107231111B (en) * 2017-07-31 2020-03-10 福州大学 Direct torque control method for high load capacity of five-phase permanent magnet synchronous motor
CN108306571B (en) * 2018-01-11 2019-12-31 江苏大学 Five-phase permanent magnet linear motor one-phase open-circuit fault-tolerant direct thrust control method
CN108832869B (en) * 2018-07-12 2020-06-09 哈尔滨工业大学 Five-phase permanent magnet motor short-circuit fault tolerance control method based on power invariance principle

Also Published As

Publication number Publication date
GB2587722B (en) 2021-09-15
CN109842336A (en) 2019-06-04
GB2587722A (en) 2021-04-07
WO2020147162A1 (en) 2020-07-23
CN109842336B (en) 2021-04-20

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230220