IN2014CN03437A - - Google Patents

Info

Publication number
IN2014CN03437A
IN2014CN03437A IN3437CHN2014A IN2014CN03437A IN 2014CN03437 A IN2014CN03437 A IN 2014CN03437A IN 3437CHN2014 A IN3437CHN2014 A IN 3437CHN2014A IN 2014CN03437 A IN2014CN03437 A IN 2014CN03437A
Authority
IN
India
Prior art keywords
switching element
drive
changed
section
speed
Prior art date
Application number
Inventor
Yosuke Shinomoto
Michio Yamada
Kazunori Hatakeyama
Takuya Shimomugi
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of IN2014CN03437A publication Critical patent/IN2014CN03437A/en

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04123—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • 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
    • H02M1/0029—Circuits or arrangements for limiting the slope of switching signals, e.g. slew rate
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)

Abstract

A drive device (15) that drives a power conversion device (9) having a switching element (3) that is formed by a wide band semiconductor comprises: a PWM signal output section (11) that generates a drive signal that performs PWM drive of the switching element (3); an ON speed reduction section (13) that reduces the rate of change of the drive signal when the switching element (3) is changed from OFF to ON; and an OFF speed improvement section (14) that recovers charge from the switching element (3) at high speed and with load recovery capability that is higher than during change from OFF to ON when the switching element (3) is changed from ON to OFF.
IN3437CHN2014 2011-11-02 2011-11-02 IN2014CN03437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/075320 WO2013065150A1 (en) 2011-11-02 2011-11-02 Drive device for a power conversion device, and drive method for a power conversion device

Publications (1)

Publication Number Publication Date
IN2014CN03437A true IN2014CN03437A (en) 2015-07-03

Family

ID=48191543

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3437CHN2014 IN2014CN03437A (en) 2011-11-02 2011-11-02

Country Status (8)

Country Link
US (1) US9806594B2 (en)
EP (1) EP2775595B1 (en)
JP (1) JP5753275B2 (en)
CN (1) CN103891115B (en)
BR (1) BR112014009830B1 (en)
IN (1) IN2014CN03437A (en)
RU (1) RU2563966C1 (en)
WO (1) WO2013065150A1 (en)

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JP6213387B2 (en) * 2014-06-17 2017-10-18 株式会社デンソー Electrical circuit device
JP2016027775A (en) * 2014-06-27 2016-02-18 サンケン電気株式会社 Switching power supply device
JP6282208B2 (en) * 2014-09-26 2018-02-21 三菱電機株式会社 Outdoor unit and air conditioner
JP6453039B2 (en) * 2014-10-31 2019-01-16 株式会社沖データ Power control apparatus and image forming apparatus
WO2016071964A1 (en) 2014-11-04 2016-05-12 三菱電機株式会社 Motor drive device and air conditioner
WO2016084254A1 (en) * 2014-11-28 2016-06-02 三菱電機株式会社 Switching element driving circuit
FR3029718B1 (en) * 2014-12-05 2018-12-07 Valeo Systemes Thermiques STEERING CIRCUIT FOR HEATING SYSTEM AND CORRESPONDING HEATING SYSTEM
WO2017154774A1 (en) 2016-03-08 2017-09-14 学校法人 芝浦工業大学 Aluminum nitride film, method for manufacturing aluminum nitride film, and high-breakdown-voltage component
WO2017208418A1 (en) * 2016-06-02 2017-12-07 日産自動車株式会社 Power conversion device
KR101986475B1 (en) * 2016-06-17 2019-06-05 닛산 지도우샤 가부시키가이샤 drive
JP7019025B2 (en) * 2018-03-23 2022-02-14 三菱電機株式会社 Motor drive, electric blower, vacuum cleaner and hand dryer
CN110808704B (en) * 2019-10-23 2021-04-27 东南大学溧阳研究院 Low control frequency control method of high switching frequency inverter

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Also Published As

Publication number Publication date
RU2563966C1 (en) 2015-09-27
JP5753275B2 (en) 2015-07-22
EP2775595A4 (en) 2015-07-22
EP2775595B1 (en) 2019-10-02
US9806594B2 (en) 2017-10-31
BR112014009830A2 (en) 2017-05-02
JPWO2013065150A1 (en) 2015-04-02
CN103891115B (en) 2017-02-15
CN103891115A (en) 2014-06-25
WO2013065150A1 (en) 2013-05-10
EP2775595A1 (en) 2014-09-10
US20140286069A1 (en) 2014-09-25
BR112014009830B1 (en) 2020-03-31

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