KR970004468B1 - 전력변환기의 제어장치 - Google Patents

전력변환기의 제어장치 Download PDF

Info

Publication number
KR970004468B1
KR970004468B1 KR1019940000234A KR19940000234A KR970004468B1 KR 970004468 B1 KR970004468 B1 KR 970004468B1 KR 1019940000234 A KR1019940000234 A KR 1019940000234A KR 19940000234 A KR19940000234 A KR 19940000234A KR 970004468 B1 KR970004468 B1 KR 970004468B1
Authority
KR
South Korea
Prior art keywords
current
circuit
output
value
predetermined value
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 - Fee Related
Application number
KR1019940000234A
Other languages
English (en)
Korean (ko)
Other versions
KR940019051A (ko
Inventor
카쓰미 이케다
코시 야마모토
Original Assignee
미쓰비덴키 가부시키가이샤
기타오카 다카시
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 미쓰비덴키 가부시키가이샤, 기타오카 다카시 filed Critical 미쓰비덴키 가부시키가이샤
Publication of KR940019051A publication Critical patent/KR940019051A/ko
Application granted granted Critical
Publication of KR970004468B1 publication Critical patent/KR970004468B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M7/53875—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 with analogue control of three-phase output
    • 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
    • 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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Ac-Ac Conversion (AREA)
KR1019940000234A 1993-01-07 1994-01-07 전력변환기의 제어장치 Expired - Fee Related KR970004468B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP93-1387 1993-01-07
JP138793 1993-01-07
JP5168778A JP3022063B2 (ja) 1993-01-07 1993-07-08 電力変換器の制御装置
JP93-188778 1993-07-08
JP93-168778 1993-07-08

Publications (2)

Publication Number Publication Date
KR940019051A KR940019051A (ko) 1994-08-19
KR970004468B1 true KR970004468B1 (ko) 1997-03-27

Family

ID=26334598

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940000234A Expired - Fee Related KR970004468B1 (ko) 1993-01-07 1994-01-07 전력변환기의 제어장치

Country Status (7)

Country Link
US (1) US5442538A (enExample)
EP (1) EP0606089B1 (enExample)
JP (1) JP3022063B2 (enExample)
KR (1) KR970004468B1 (enExample)
CA (1) CA2112830C (enExample)
DE (1) DE69400712T2 (enExample)
TW (1) TW282592B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3229520B2 (ja) * 1995-06-16 2001-11-19 三菱電機株式会社 相回転異常検出装置
JP3372436B2 (ja) * 1996-11-28 2003-02-04 オークマ株式会社 インバータの制御装置
DE69721757T2 (de) * 1997-08-08 2003-11-13 Stmicroelectronics S.R.L., Agrate Brianza Stromsteuerung für einen bürstenlosen Gleichstrommotor mit unabhängigen Wicklungen
US5880580A (en) * 1998-01-29 1999-03-09 Dukane Corporation Automatic regulation of power delivered by ultrasonic transducer
US6057665A (en) 1998-09-18 2000-05-02 Fire Wind & Rain Technologies Llc Battery charger with maximum power tracking
JP4693214B2 (ja) * 2000-08-31 2011-06-01 東芝コンシューマエレクトロニクス・ホールディングス株式会社 インバータ装置
US6791850B2 (en) * 2001-10-23 2004-09-14 Delta Electronics, Inc. DC-to-AC power inverter and method of operation thereof
GB2415841B (en) * 2004-11-08 2006-05-10 Enecsys Ltd Power conditioning unit
GB0502045D0 (en) * 2005-02-01 2005-03-09 Newage Int Ltd Control system for DC to AC inverters
TWI275226B (en) * 2005-10-05 2007-03-01 Ablerex Electronics Co Ltd Active adjusting device having alternating-current load character
JP2007151228A (ja) * 2005-11-24 2007-06-14 Shindengen Electric Mfg Co Ltd インバータ電源装置
DE102005061568B4 (de) * 2005-12-22 2011-06-16 Siemens Ag Übertragungsanordnung für den Austausch von Informationsdaten zwischen einem elektrischen Verbraucher und einem vorgeordneten Umrichter
US9553501B2 (en) 2010-12-08 2017-01-24 On-Bright Electronics (Shanghai) Co., Ltd. System and method providing over current protection based on duty cycle information for power converter
FR2971102B1 (fr) * 2011-02-01 2019-09-06 Safran Landing Systems Procede de limitation d'un courant fourni par une source d'alimentation en courant continu.
CN103401424B (zh) 2013-07-19 2014-12-17 昂宝电子（上海）有限公司 用于调整电源变换系统的输出电流的系统和方法
CN103532102B (zh) 2013-09-26 2017-10-17 昂宝电子（上海）有限公司 用于电源变换系统的过温保护和过压保护的系统和方法
US9584005B2 (en) 2014-04-18 2017-02-28 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for regulating output currents of power conversion systems
CN103956905B (zh) 2014-04-18 2018-09-18 昂宝电子（上海）有限公司 用于调节电源变换系统的输出电流的系统和方法
CN104660022B (zh) * 2015-02-02 2017-06-13 昂宝电子（上海）有限公司 为电源变换器提供过流保护的系统和方法
CN104834343B (zh) * 2015-04-02 2016-04-27 来安县新元机电设备设计有限公司 一种负载保护电路及装置
US10270334B2 (en) 2015-05-15 2019-04-23 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for output current regulation in power conversion systems
CN106981985B (zh) 2015-05-15 2019-08-06 昂宝电子（上海）有限公司 用于电源转换系统中的输出电流调节的系统和方法
US10536000B2 (en) * 2016-02-10 2020-01-14 Tabuchi Electric Co., Ltd. Grid independent operation control unit, power conditioner, and grid independent operation control method
US9882473B2 (en) * 2016-05-13 2018-01-30 Silanna Asia Pte Ltd Power converter with robust stable feedback

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731673Y2 (enExample) * 1977-07-19 1982-07-12
EP0243840B1 (en) * 1986-04-22 1992-12-02 Mitsubishi Denki Kabushiki Kaisha Control circuit used for a power conversion apparatus
DE3703218A1 (de) * 1987-01-31 1988-08-11 Licentia Gmbh Strombegrenzung fuer einen dreiphasigen, mit einer folgeregelung betriebenen wechselrichter
JPH0775471B2 (ja) * 1987-02-12 1995-08-09 三菱電機株式会社 インバータ装置
JPS6434180A (en) * 1987-07-27 1989-02-03 Toshiba Corp Controlling device of power converter
JPH0746917B2 (ja) * 1987-07-28 1995-05-17 三菱電機株式会社 ３相変換器の制御装置
JP2526992B2 (ja) * 1988-05-30 1996-08-21 三菱電機株式会社 交流出力変換器の並列運転システム
JP2933640B2 (ja) * 1989-07-28 1999-08-16 三菱電機株式会社 交流電力変換器制御装置
JP2679411B2 (ja) * 1990-12-19 1997-11-19 三菱電機株式会社 交流出力変換器の並列運転制御装置
JPH04248371A (ja) * 1991-01-21 1992-09-03 Toshiba Corp 三相インバータの過電流保護装置
US5257180A (en) * 1991-04-22 1993-10-26 Mitsubishi Denki Kabushiki Kaisha Controlling system for parallel operation of AC output inverters with restrained cross currents

Also Published As

Publication number Publication date
US5442538A (en) 1995-08-15
DE69400712T2 (de) 1997-03-20
KR940019051A (ko) 1994-08-19
CA2112830C (en) 1996-08-20
EP0606089B1 (en) 1996-10-16
TW282592B (enExample) 1996-08-01
DE69400712D1 (de) 1996-11-21
JP3022063B2 (ja) 2000-03-15
EP0606089A1 (en) 1994-07-13
CA2112830A1 (en) 1994-07-08
JPH06261555A (ja) 1994-09-16

Similar Documents

Publication Publication Date Title
US5442538A (en) Apparatus for controlling power converter based on output current
US5191519A (en) Current sharing control in a parallel inverter system
JP6522140B2 (ja) 電力変換装置
KR101846212B1 (ko) 능동 댐핑과 반복 제어 보상 기반의 v/f 드룹 병렬 운전 인버터 제어 장치 및 제어 방법
KR100934311B1 (ko) 인버터 장치
US4897593A (en) Reactive power compensator for electric power system
JP2001515338A (ja) 下位の回路網部分の電圧の質の改善方法および装置
US6166928A (en) Method for open-loop and closed-loop control of an electrical drive as well as an apparatus for carrying out the method
WO2005029691A1 (en) Circuit and system for detecting dc component in inverter device for grid-connection
JP3742316B2 (ja) 電力変換装置
JP2708648B2 (ja) 並列運転制御装置
JP4324056B2 (ja) 無効電力補償装置
JP3488320B2 (ja) インバータの同期切り換え回路
JP3570913B2 (ja) 半導体スイッチの制御装置
JP3229586B2 (ja) 電力変換器の制御装置
JP3316860B2 (ja) 電力変換装置
JP2674402B2 (ja) 交流出力変換器の並列運転制御装置
CN101313455A (zh) 运行转换电路的方法及实施该方法的装置
JP2658620B2 (ja) 電力変換器の制御回路
JP3180999B2 (ja) インバータ装置
JP3133772B2 (ja) インバータ装置
JP2701663B2 (ja) リミッタ装置
Shukl et al. Power Quality improvement using multilayer gamma filter based control for DSTATCOM under nonideal distribution system
Tabatabaei et al. Shunt active power filter control for compensating current power quality problems in three-phase three-wire systems based on an adaptive notch filter
JP2703980B2 (ja) インバータ装置の並列運転制御装置

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20030311

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20040328

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20040328

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000