AU2003226186A1 - Motor current reconstruction via dc bus current measurement - Google Patents

Motor current reconstruction via dc bus current measurement

Info

Publication number
AU2003226186A1
AU2003226186A1 AU2003226186A AU2003226186A AU2003226186A1 AU 2003226186 A1 AU2003226186 A1 AU 2003226186A1 AU 2003226186 A AU2003226186 A AU 2003226186A AU 2003226186 A AU2003226186 A AU 2003226186A AU 2003226186 A1 AU2003226186 A1 AU 2003226186A1
Authority
AU
Australia
Prior art keywords
reconstruction via
bus
motor current
current measurement
measurement
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.)
Abandoned
Application number
AU2003226186A
Other versions
AU2003226186A8 (en
Inventor
Eddy Ying Yin Ho
Toshio Takahashi
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.)
Infineon Technologies Americas Corp
Original Assignee
International Rectifier Corp USA
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 International Rectifier Corp USA filed Critical International Rectifier Corp USA
Priority claimed from PCT/US2003/009972 external-priority patent/WO2003084044A2/en
Publication of AU2003226186A1 publication Critical patent/AU2003226186A1/en
Publication of AU2003226186A8 publication Critical patent/AU2003226186A8/en
Abandoned 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
AU2003226186A 2002-03-28 2003-03-28 Motor current reconstruction via dc bus current measurement Abandoned AU2003226186A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36886002P 2002-03-28 2002-03-28
US60/368,860 2002-03-28
US40290903A 2003-03-27 2003-03-27
US10/402,909 2003-03-27
PCT/US2003/009972 WO2003084044A2 (en) 2002-03-28 2003-03-28 Motor current reconstruction via dc bus current measurement

Publications (2)

Publication Number Publication Date
AU2003226186A1 true AU2003226186A1 (en) 2003-10-13
AU2003226186A8 AU2003226186A8 (en) 2003-10-13

Family

ID=28678258

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003226186A Abandoned AU2003226186A1 (en) 2002-03-28 2003-03-28 Motor current reconstruction via dc bus current measurement

Country Status (3)

Country Link
KR (1) KR100638866B1 (en)
CN (1) CN1639957A (en)
AU (1) AU2003226186A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100725504B1 (en) * 2006-01-13 2007-06-08 삼성전자주식회사 Driving method of 3 phase motor
CN101674046B (en) * 2009-09-07 2011-09-14 清华大学 Electric current reconstructing and over-modulating device of air conditioning frequency converter and method thereof
CN104702138B (en) * 2015-02-13 2017-09-22 广东美的制冷设备有限公司 Pass through PWM waveform modification method during single resistance detection DC bus current
DE102015214961A1 (en) * 2015-08-05 2017-02-09 Schaeffler Technologies AG & Co. KG Method for discrete-time control of an electronically commutated electric motor
DE102017210071A1 (en) * 2017-06-14 2018-12-20 Robert Bosch Gmbh Method for determining phase currents of a rotating, multi-phase, electrical machine fed by means of a PWM-controlled inverter
CN110858757B (en) * 2018-08-21 2022-05-24 广东威灵汽车部件有限公司 Current control and sampling method, device and computer readable storage medium
EP3648333A1 (en) * 2018-10-30 2020-05-06 Siemens Aktiengesellschaft Spacevectormodulation for control of a polyphase electric machine with minimum switch state dwelling times

Also Published As

Publication number Publication date
CN1639957A (en) 2005-07-13
KR100638866B1 (en) 2006-10-26
AU2003226186A8 (en) 2003-10-13
KR20040102047A (en) 2004-12-03

Similar Documents

Publication Publication Date Title
EP1488504A4 (en) Motor current reconstruction via dc bus current measurement
AU2003260349A1 (en) Electric toothbrush
EP1628381A4 (en) Electric motor
AU2003279778A1 (en) Electrical systems for electric powered vehicles
AU2003242642A1 (en) Electric toothbrush
EP1404004B8 (en) Electric motor
AU2003226186A1 (en) Motor current reconstruction via dc bus current measurement
GB2385839B (en) Small electric vehicle
GB2385838B (en) Small electric vehicle
AU2003287882A1 (en) Rotor for an electric motor
AU2003277745A1 (en) Electric motor
EP1408598A4 (en) Dc electric motor
AU2003287883A1 (en) Rotor for an electric motor
GB0212471D0 (en) Electric motor
GB0202842D0 (en) Electric motor
AU2003284411A1 (en) Electric probe system
GB2391206B (en) Small electric vehicle
GB2393586B (en) An electric motor
GB2385038B (en) Small electric vehicle
AU2003250629A1 (en) System for detecting low voltage in an electric appliance
AU2003240687A1 (en) Polyphase motor
AU2003236721A1 (en) Polyphase brushless dc motor
AU2003297550A1 (en) Electric motor
GB0225775D0 (en) Improvements for electric motors
AU2003287879A1 (en) Rotor for an electric motor

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase