IT1255289B - Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli - Google Patents

Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli

Info

Publication number
IT1255289B
IT1255289B ITMI921290A ITMI921290A IT1255289B IT 1255289 B IT1255289 B IT 1255289B IT MI921290 A ITMI921290 A IT MI921290A IT MI921290 A ITMI921290 A IT MI921290A IT 1255289 B IT1255289 B IT 1255289B
Authority
IT
Italy
Prior art keywords
circuit
switching
sliding
mode
output voltage
Prior art date
Application number
ITMI921290A
Other languages
English (en)
Original Assignee
Ansaldo Spa
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 Ansaldo Spa filed Critical Ansaldo Spa
Priority to ITMI921290A priority Critical patent/IT1255289B/it
Publication of ITMI921290A0 publication Critical patent/ITMI921290A0/it
Priority to DE69309543T priority patent/DE69309543T2/de
Priority to EP93201337A priority patent/EP0573088B1/en
Priority to DE0573088T priority patent/DE573088T1/de
Priority to US08/067,663 priority patent/US5388041A/en
Publication of ITMI921290A1 publication Critical patent/ITMI921290A1/it
Application granted granted Critical
Publication of IT1255289B publication Critical patent/IT1255289B/it

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

Abstract

E' descritto un metodo per la conversione di una tensione continua (U) in una tensione alternata sinusoidale (u) mediante un circuito comprendente un invertitore monofase in configurazione a ponte (10). Per ottenere una tensione di uscita avente un andamento perfettamente sinusoidale anche in presenza di variazioni del carico, il metodo prevede il comando della commutazione dell'invertitore secondo la tecnica dello "sliding-mode" e mediante modulazione di larghezza di impulsi (PWM) con tensione d'uscita a tre livelli. E' descritto anche un circuito per mettere in pratica il metodo suddetto.
ITMI921290A 1992-05-26 1992-05-26 Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli IT1255289B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI921290A IT1255289B (it) 1992-05-26 1992-05-26 Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli
DE69309543T DE69309543T2 (de) 1992-05-26 1993-05-08 Verfahren und Schaltung zur Regelung eines Wechselrichters im Gleitmodus und mit einer PBM geschalteten dreistufigen Ausgangsspannung
EP93201337A EP0573088B1 (en) 1992-05-26 1993-05-08 Method and a circuit for controlling an inverter to switch in the sliding mode and by PWM with a three-level output voltage
DE0573088T DE573088T1 (de) 1992-05-26 1993-05-08 Verfahren und Schaltung zur Regelung eines Wechselrichters im Gleitmodus und mit einer PBM geschalteten dreistufigen Ausgangsspannung.
US08/067,663 US5388041A (en) 1992-05-26 1993-05-26 Method and a circuit for controlling an inverter to switch in the sliding mode and by PWM with a three-level output voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921290A IT1255289B (it) 1992-05-26 1992-05-26 Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli

Publications (3)

Publication Number Publication Date
ITMI921290A0 ITMI921290A0 (it) 1992-05-26
ITMI921290A1 ITMI921290A1 (it) 1993-11-26
IT1255289B true IT1255289B (it) 1995-10-26

Family

ID=11363393

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921290A IT1255289B (it) 1992-05-26 1992-05-26 Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli

Country Status (4)

Country Link
US (1) US5388041A (it)
EP (1) EP0573088B1 (it)
DE (2) DE69309543T2 (it)
IT (1) IT1255289B (it)

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Publication number Priority date Publication date Assignee Title
US7081938B1 (en) * 1993-12-03 2006-07-25 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and method for manufacturing the same
US6961303B1 (en) * 2000-09-21 2005-11-01 Serconet Ltd. Telephone communication system and method over local area network wiring
AU2002250331A1 (en) * 2001-03-13 2002-09-24 Paratek Pharmaceuticals, Inc. 7-pyrollyl tetracycline compounds and methods of use thereof
US6985271B2 (en) * 2002-03-12 2006-01-10 Corning Incorporated Pointing angle control of electrostatic micro mirrors
US6958850B2 (en) * 2002-03-12 2005-10-25 Corning Incorporated Pointing angle control of electrostatic micro mirrors with modified sliding mode control algorithm for precision control
EP1788911B1 (en) * 2004-08-19 2017-06-28 Otis Elevator Company Operating a three phase device using single phase power
US8199545B2 (en) * 2009-05-05 2012-06-12 Hamilton Sundstrand Corporation Power-conversion control system including sliding mode controller and cycloconverter
EP2320549B1 (en) * 2009-11-05 2014-03-12 Siemens Aktiengesellschaft Method of operating an inverter and inverter control arrangement
CN103378724B (zh) * 2013-07-25 2015-11-25 重庆大学 DC-DC buck变换器高阶滑模控制方法
CN113534035B (zh) * 2021-06-30 2022-06-03 合肥工业大学 新能源电动汽车驱动系统电流传感器微小故障诊断方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659185A (en) * 1971-06-10 1972-04-25 Collins Radio Co Volt-second unbalanced compensated two core power transformer
US4124885A (en) * 1977-03-23 1978-11-07 Westinghouse Electric Corp. Offset compensation for harmonic neutralized static AC generator
JPS58112478A (ja) * 1981-12-24 1983-07-04 Toshiba Corp インバ−タの制御回路
US4591963A (en) * 1984-04-23 1986-05-27 At&T Bell Laboratories Technique for reducing line current harmonics at input to power supply acting as nonlinear load
DD237943A1 (de) * 1985-05-31 1986-07-30 Elektroprojekt Anlagenbau Veb Schaltungsanordnung zur regelung der ausgangsspannung eines wechselrichters
US4617622A (en) * 1985-06-27 1986-10-14 Westinghouse Electric Corp. Switching time correction circuit for electronic inverters
US4903184A (en) * 1987-06-23 1990-02-20 Kabushiki Kaisha Toshiba Reactive power controller
JP2783555B2 (ja) * 1988-09-26 1998-08-06 株式会社東芝 電力変換装置
JPH02266868A (ja) * 1989-03-17 1990-10-31 Ari Chibani 電源装置の制御方式
JPH0728537B2 (ja) * 1989-06-02 1995-03-29 三菱電機株式会社 インバータ出力電圧誤差の補正装置
DE3928809A1 (de) * 1989-08-31 1991-03-07 Philips Patentverwaltung Schaltungsanordnung zum speisen einer last
JPH03256533A (ja) * 1990-03-02 1991-11-15 Shikoku Sogo Kenkyusho:Kk 系統連系システム
US4972124A (en) * 1990-04-12 1990-11-20 Powers Charles D Electronic ballast inverter

Also Published As

Publication number Publication date
EP0573088A1 (en) 1993-12-08
ITMI921290A0 (it) 1992-05-26
ITMI921290A1 (it) 1993-11-26
DE69309543T2 (de) 1997-07-24
US5388041A (en) 1995-02-07
DE69309543D1 (de) 1997-05-15
EP0573088B1 (en) 1997-04-09
DE573088T1 (de) 1995-03-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530