GB2575567B - Permanent magnet synchronous motor drive system power converter not employing electrolytic capacitor, and control method thereof - Google Patents

Permanent magnet synchronous motor drive system power converter not employing electrolytic capacitor, and control method thereof Download PDF

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Publication number
GB2575567B
GB2575567B GB1912639.0A GB201912639A GB2575567B GB 2575567 B GB2575567 B GB 2575567B GB 201912639 A GB201912639 A GB 201912639A GB 2575567 B GB2575567 B GB 2575567B
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GB
United Kingdom
Prior art keywords
control method
permanent magnet
drive system
motor drive
power converter
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.)
Active
Application number
GB1912639.0A
Other versions
GB2575567A (en
GB201912639D0 (en
Inventor
Zhang Chao
Wang Kun
Zhu Xiaoyong
Quan Li
Du Yi
Zuo Yuefei
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
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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 GB201912639D0 publication Critical patent/GB201912639D0/en
Publication of GB2575567A publication Critical patent/GB2575567A/en
Application granted granted Critical
Publication of GB2575567B publication Critical patent/GB2575567B/en
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1582—Buck-boost converters
    • 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
    • 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
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/344—Active dissipative snubbers
GB1912639.0A 2017-02-17 2017-05-18 Permanent magnet synchronous motor drive system power converter not employing electrolytic capacitor, and control method thereof Active GB2575567B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710086032.1A CN106803721B (en) 2017-02-17 2017-02-17 PMSM Drive System no electrolytic capacitor power inverter and control method
PCT/CN2017/084797 WO2018149041A1 (en) 2017-02-17 2017-05-18 Permanent magnet synchronous motor drive system power converter not employing electrolytic capacitor, and control method thereof

Publications (3)

Publication Number Publication Date
GB201912639D0 GB201912639D0 (en) 2019-10-16
GB2575567A GB2575567A (en) 2020-01-15
GB2575567B true GB2575567B (en) 2020-04-01

Family

ID=58987829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1912639.0A Active GB2575567B (en) 2017-02-17 2017-05-18 Permanent magnet synchronous motor drive system power converter not employing electrolytic capacitor, and control method thereof

Country Status (3)

Country Link
CN (1) CN106803721B (en)
GB (1) GB2575567B (en)
WO (1) WO2018149041A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107482892B (en) * 2017-08-10 2020-01-10 华为技术有限公司 Energy buffer circuit and converter
JP6721097B2 (en) * 2018-09-27 2020-07-08 ダイキン工業株式会社 Direct power converter, controller
CN109327158B (en) * 2018-09-30 2020-08-14 中南大学 Current type grid-connected inverter integrating power decoupling and buck-boost functions
CN111654199A (en) * 2020-05-27 2020-09-11 扬州大学 Asymmetric half-bridge power converter of switched reluctance motor and control method thereof
CN115276503A (en) * 2022-07-25 2022-11-01 南京华士电子科技有限公司 System for eliminating output ripple of small-capacitance frequency converter with permanent magnet synchronous motor load and control method
CN116647112B (en) * 2023-07-27 2024-02-20 深圳市恒运昌真空技术股份有限公司 Converter based on active direct current buffer chain and control method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102651606A (en) * 2011-02-24 2012-08-29 珠海格力电器股份有限公司 Single-period power factor correction circuit
JP2014176287A (en) * 2013-03-11 2014-09-22 Ryuichi Shimada Ac power controller
CN104934943A (en) * 2015-06-17 2015-09-23 广东美的制冷设备有限公司 Overvoltage protection device, overvoltage protection method and electrolytic-capacitor-free motor driving system
CN104993763A (en) * 2015-06-26 2015-10-21 华中科技大学 Variable frequency drive control system with no electrolytic capacitor, and control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5629885B2 (en) * 2010-03-16 2014-11-26 ダイキン工業株式会社 Single-phase / three-phase direct conversion apparatus and control method thereof
CN103152931A (en) * 2013-02-25 2013-06-12 南京航空航天大学 LED (light emitting diode) driving power supply with high power factor and without electrolytic capacity
JP5804167B2 (en) * 2013-09-19 2015-11-04 ダイキン工業株式会社 Power converter
CN105764181A (en) * 2016-03-09 2016-07-13 天津工业大学 LED driving source and ripple control circuit without electrolytic capacitor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102651606A (en) * 2011-02-24 2012-08-29 珠海格力电器股份有限公司 Single-period power factor correction circuit
JP2014176287A (en) * 2013-03-11 2014-09-22 Ryuichi Shimada Ac power controller
CN104934943A (en) * 2015-06-17 2015-09-23 广东美的制冷设备有限公司 Overvoltage protection device, overvoltage protection method and electrolytic-capacitor-free motor driving system
CN104993763A (en) * 2015-06-26 2015-10-21 华中科技大学 Variable frequency drive control system with no electrolytic capacitor, and control method

Also Published As

Publication number Publication date
GB2575567A (en) 2020-01-15
CN106803721B (en) 2018-12-14
GB201912639D0 (en) 2019-10-16
CN106803721A (en) 2017-06-06
WO2018149041A1 (en) 2018-08-23

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