TW200745583A - Output inverter for single phase and its output current detection method - Google Patents

Output inverter for single phase and its output current detection method

Info

Publication number
TW200745583A
TW200745583A TW096101626A TW96101626A TW200745583A TW 200745583 A TW200745583 A TW 200745583A TW 096101626 A TW096101626 A TW 096101626A TW 96101626 A TW96101626 A TW 96101626A TW 200745583 A TW200745583 A TW 200745583A
Authority
TW
Taiwan
Prior art keywords
current
output
current detector
detection method
current detection
Prior art date
Application number
TW096101626A
Other languages
English (en)
Inventor
Masato Higuchi
Original Assignee
Yaskawa Denki Seisakusho Kk
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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of TW200745583A publication Critical patent/TW200745583A/zh

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
TW096101626A 2006-01-17 2007-01-16 Output inverter for single phase and its output current detection method TW200745583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006008285 2006-01-17

Publications (1)

Publication Number Publication Date
TW200745583A true TW200745583A (en) 2007-12-16

Family

ID=38287442

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096101626A TW200745583A (en) 2006-01-17 2007-01-16 Output inverter for single phase and its output current detection method

Country Status (8)

Country Link
US (1) US8547714B2 (zh)
JP (1) JP4811674B2 (zh)
KR (1) KR20080093993A (zh)
CN (1) CN101361256B (zh)
DE (1) DE112006003675T5 (zh)
GB (1) GB2448263B (zh)
TW (1) TW200745583A (zh)
WO (1) WO2007083486A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI731599B (zh) * 2019-05-10 2021-06-21 日商日立產機系統股份有限公司 電力轉換裝置、使用電力轉換裝置之系統及其診斷方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8797773B2 (en) * 2010-08-30 2014-08-05 Cooper Technologies Company Isolated DC-DC converter including ZVS full-bridge and current doubler
TWI434622B (zh) * 2011-12-30 2014-04-11 Macroblock Inc 轉換器之等效電阻值的控制方法與裝置
DE102012219318A1 (de) * 2012-10-23 2014-04-24 Kuka Laboratories Gmbh Elektrische Vorrichtung mit einem getakteten Netzteil und Verfahren zum Testen des Netzteils der elektrischen Vorrichtung
DE102016123515B4 (de) * 2016-12-06 2019-02-07 Universität Paderborn Strommesseinrichtung sowie Verfahren zur Messung eines elektrischen Stromes in einem Stromleiter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600814B2 (ja) * 1988-06-30 1997-04-16 神鋼電機株式会社 出力トランスの偏磁防止装置
JPH0782038B2 (ja) * 1989-05-23 1995-09-06 三菱電機株式会社 Ｐｗｍインバータの電流検出方法
JPH0822146B2 (ja) * 1993-07-19 1996-03-04 株式会社日立製作所 電圧形多相ｐｗｍインバータの制御装置
JPH07107751A (ja) * 1993-09-30 1995-04-21 Nissin Electric Co Ltd インバータ回路
JP3216494B2 (ja) * 1995-09-26 2001-10-09 三菱電機株式会社 モータ制御装置
JPH1028382A (ja) * 1996-07-05 1998-01-27 Motonobu Hattori インバータの出力段における電流検出法
US5825597A (en) * 1996-09-25 1998-10-20 General Electric Company System and method for detection and control of circulating currents in a motor
JP2000166247A (ja) 1998-12-01 2000-06-16 Hitachi Ltd インバータ装置
JP2001025259A (ja) * 1999-07-05 2001-01-26 Tdk Corp Ｐｗｍインバーター装置
JP3454212B2 (ja) * 1999-12-02 2003-10-06 株式会社日立製作所 モータ制御装置
JP2003079157A (ja) 2001-08-31 2003-03-14 Fuji Electric Co Ltd インバータの出力電流検出方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI731599B (zh) * 2019-05-10 2021-06-21 日商日立產機系統股份有限公司 電力轉換裝置、使用電力轉換裝置之系統及其診斷方法
CN113711062A (zh) * 2019-05-10 2021-11-26 株式会社日立产机系统 电力转换装置、使用它的系统及其诊断方法
CN113711062B (zh) * 2019-05-10 2023-07-18 株式会社日立产机系统 电力转换装置、使用它的系统及其诊断方法

Also Published As

Publication number Publication date
KR20080093993A (ko) 2008-10-22
DE112006003675T5 (de) 2008-12-18
JPWO2007083486A1 (ja) 2009-06-11
GB0812964D0 (en) 2008-08-20
GB2448263A (en) 2008-10-08
GB2448263B (en) 2011-03-16
US8547714B2 (en) 2013-10-01
JP4811674B2 (ja) 2011-11-09
WO2007083486A1 (ja) 2007-07-26
CN101361256B (zh) 2010-12-15
CN101361256A (zh) 2009-02-04
US20100165687A1 (en) 2010-07-01

Similar Documents

Publication Publication Date Title
WO2010090870A3 (en) Method and apparatus for characterizing a circuit coupled to an ac line
DE602005027186D1 (de) Berverfahren und -vorrichtung
TW200726024A (en) An islanding detection protects method
ES2526917T3 (es) Reducción de corriente de conexión debido a huecos de tensión
TW200611609A (en) Circuit and method for driving discharge lamp
CN103135653B (zh) 最大功率点追踪控制器、点追踪系统和点追踪方法
EP1432107A3 (en) Current sensor using mirror mosfet and pwm inverter incorporating the same
MXPA06011390A (es) Estimador del estado de carga de bateria.
ATE453948T1 (de) Wechselrichter
EP3247039A3 (en) Low-voltage power-efficient envelope tracker
EP1928082A3 (en) Power system fault characterization using transformed values
TW200729686A (en) Switching power supply device
EP2164158A3 (en) Method and apparatus to reduce line current harmonics from a power supply
WO2008024451A3 (en) Current sensing load demand apparatus and methods
TW200745583A (en) Output inverter for single phase and its output current detection method
MX2010008681A (es) Arreglo para controlar y probar un circuito de aparato de notificacion.
CA2501270A1 (en) Bias technique for electric utility meter
DE502006004200D1 (de) Unterdrucksystem
TW200628807A (en) Current detecting circuit
TW200633361A (en) Oscillator circuit and oscillation control method
WO2007014160A3 (en) Method and apparatus for in-situ substrate surface arc detection
GB2407389A (en) Power saving effect display device in an inverter device
TW200733531A (en) Power source control circuit, power supply device, and control method for the same
WO2009034831A1 (ja) 紫外線センサ
EP2400648A3 (en) Power generating system