DE69728388D1 - Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last - Google Patents

Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last

Info

Publication number
DE69728388D1
DE69728388D1 DE69728388T DE69728388T DE69728388D1 DE 69728388 D1 DE69728388 D1 DE 69728388D1 DE 69728388 T DE69728388 T DE 69728388T DE 69728388 T DE69728388 T DE 69728388T DE 69728388 D1 DE69728388 D1 DE 69728388D1
Authority
DE
Germany
Prior art keywords
current monitoring
inductive load
load controlled
bridge level
bridge
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.)
Expired - Lifetime
Application number
DE69728388T
Other languages
English (en)
Inventor
Ezio Galbiati
Alberto Salina
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE69728388D1 publication Critical patent/DE69728388D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/032—Reciprocating, oscillating or vibrating motors
    • H02P25/034—Voice coil motors
    • 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
    • H02P6/28—Arrangements for controlling current
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • 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
    • H02M3/1555—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 for the generation of a regulated current to a load whose impedance is substantially inductive
DE69728388T 1997-08-11 1997-08-11 Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last Expired - Lifetime DE69728388D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830421A EP0897213B1 (de) 1997-08-11 1997-08-11 Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last

Publications (1)

Publication Number Publication Date
DE69728388D1 true DE69728388D1 (de) 2004-05-06

Family

ID=8230756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728388T Expired - Lifetime DE69728388D1 (de) 1997-08-11 1997-08-11 Stromüberwachung in einer durch eine Brückenstufe pulsbreitengesteuerten induktiven Last

Country Status (4)

Country Link
US (1) US6061258A (de)
EP (1) EP0897213B1 (de)
JP (1) JPH11122954A (de)
DE (1) DE69728388D1 (de)

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KR19990061744A (ko) * 1997-12-31 1999-07-26 윤종용 하드 디스크 드라이브 헤드의 파킹 방법
DE19825722A1 (de) * 1998-06-09 1999-12-16 Philips Patentverwaltung Schaltungsanordnung zum Speisen eines Elektromotors
DE69813843D1 (de) 1998-12-23 2003-05-28 St Microelectronics Srl Umwandlung von einem numerischen Befehlswert in ein Pulsbreitenmodulationsantriebsignal mit konstanter Frequenz für eine elektromagnetische Last
DE60018163D1 (de) 2000-03-23 2005-03-24 St Microelectronics Srl Analogdigitale Pulsbreitenmodulatorsteuerschaltung
US6519746B1 (en) * 2000-10-10 2003-02-11 Lsi Logic Corporation Method and apparatus for minimization of net delay by optimal buffer insertion
JP4265877B2 (ja) 2001-05-30 2009-05-20 株式会社ルネサステクノロジ 磁気ディスク記憶装置
EP1339163B1 (de) * 2002-02-19 2004-12-29 SGS-THOMSON MICROELECTRONICS S.r.l. Lineare PWM-Regelung für eine elektromagnetische Last
WO2003103122A1 (en) * 2002-06-04 2003-12-11 Koninklijke Philips Electronics N.V. Power converter
US7021072B2 (en) * 2003-04-24 2006-04-04 Honeywell International Inc. Current control loop for actuator and method
JP3942583B2 (ja) * 2003-11-21 2007-07-11 松下電器産業株式会社 ドライバ回路
US7250744B2 (en) * 2004-04-26 2007-07-31 Da Feng Weng Quasi average current mode control scheme for switching power converter
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
KR100724270B1 (ko) * 2005-01-12 2007-05-31 주식회사 만도 액츄에이터 전류 제어 방법
US8013675B2 (en) 2007-06-19 2011-09-06 Parkervision, Inc. Combiner-less multiple input single output (MISO) amplification with blended control
US9106316B2 (en) 2005-10-24 2015-08-11 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US8031804B2 (en) 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
WO2008144017A1 (en) 2007-05-18 2008-11-27 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
US7671574B1 (en) * 2007-05-30 2010-03-02 National Semiconductor Corporation Ground voltage drop reduction circuit for a buck DC-DC converter
JP5151426B2 (ja) * 2007-12-04 2013-02-27 コニカミノルタアドバンストレイヤー株式会社 位置決め装置
US8084982B2 (en) 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
DE102009022314B4 (de) 2009-05-22 2019-05-23 Ctc Analytics Ag Verfahren und Schaltungsanordnung zur Messung des Stroms durch eine induktive Last
ITTO20090465A1 (it) * 2009-06-19 2010-12-20 St Microelectronics Srl Circuito e metodo di controllo della corrente media di uscita di un convertitore di potenza dc/dc
CN101917120B (zh) * 2010-07-22 2012-10-03 魏其萃 用于开关电源的高精度峰值电感电流的控制装置
WO2012139126A1 (en) 2011-04-08 2012-10-11 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
EP2715867A4 (de) 2011-06-02 2014-12-17 Parkervision Inc Antennensteuerung
JP5357995B2 (ja) * 2012-04-10 2013-12-04 ビステオン グローバル テクノロジーズ インコーポレイテッド 負荷駆動回路装置
US20150080063A1 (en) 2013-09-17 2015-03-19 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time
CN104516086B (zh) * 2014-12-17 2017-02-22 中国科学院长春光学精密机械与物理研究所 快速反射镜的控制系统及控制方法
CN105958881B (zh) * 2016-05-31 2018-02-09 哈尔滨工业大学 一种直流电机运动驱动装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586878A (en) * 1969-03-17 1971-06-22 Collins Radio Co Sample,integrate and hold circuit
JPH03164093A (ja) * 1989-11-17 1991-07-16 Matsushita Electric Ind Co Ltd 電流検出方法
ATE121234T1 (de) * 1991-08-28 1995-04-15 Siemens Ag Schaltender umrichter mit stromsensor.
DE69523752T2 (de) * 1995-08-31 2002-08-29 St Microelectronics Srl Verfahren und Schaltung zur pulsbreitenmodulierten Steuerung einer Brücke und eines Plattenantriebs und unter Verwendung derselben
US5798623A (en) * 1996-02-12 1998-08-25 Quantum Corporation Switch mode sine wave driver for polyphase brushless permanent magnet motor

Also Published As

Publication number Publication date
US6061258A (en) 2000-05-09
EP0897213A1 (de) 1999-02-17
EP0897213B1 (de) 2004-03-31
JPH11122954A (ja) 1999-04-30

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