JP6821685B2 - Pwmコンバータ用入力フィルタの通電評価試験装置 - Google Patents
Pwmコンバータ用入力フィルタの通電評価試験装置 Download PDFInfo
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- JP6821685B2 JP6821685B2 JP2018535975A JP2018535975A JP6821685B2 JP 6821685 B2 JP6821685 B2 JP 6821685B2 JP 2018535975 A JP2018535975 A JP 2018535975A JP 2018535975 A JP2018535975 A JP 2018535975A JP 6821685 B2 JP6821685 B2 JP 6821685B2
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- pwm converter
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- 238000011156 evaluation Methods 0.000 title claims description 47
- 230000003111 delayed effect Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 238000010998 test method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
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- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc 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
- H02M7/217—Conversion of ac power input into dc 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
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Description
通電評価試験装置は、交流電源の出力端子に接続される入力フィルタと、この入力フィルタの出力端子に接続され、交流電源を直流電源に変換するPWMコンバータと、を備えた被試験機の前記PWMコンバータ用入力フィルタの通電評価試験装置であって、前記通電評価試験装置は、前記被試験機のPWMコンバータ用入力フィルタ及びPWMコンバータと同様に構成されたPWMコンバータ用入力フィルタ及びPWMコンバータと、前記被試験機及び前記通電評価試験装置のPWMコンバータを制御するPWM制御部と、を備え、前記通電評価試験装置のPWMコンバータ用入力フィルタの入力端子は、前記交流電源の出力端子に接続され、かつ、前記被試験機のPWMコンバータの2つの出力端子間に第1のコンデンサが接続されるとともに、前記通電評価試験装置のPWMコンバータの2つの出力端子間に第2のコンデンサが接続されており、前記PWM制御部は、前記被試験機のPWMコンバータの入力電流が遅れ電流となるように制御し、前記通電評価試験装置のPWMコンバータの入力電流が進み電流となるように制御することを特徴とする。
令値となる進み電流Id2(図中I(MASTERa、b、c))を通電評価試験装置3
0Bに与え、遅れ電流Id1(図中I(SLAVEa、b、c))を被試験機20Bに与えると、Id1がId2に追従していることが分かる。
Id2 進み電流
10 変圧器
20A 被試験機
20B 被試験機
21 PWMコンバータ用入力フィルタ
22 PWMコンバータ
30A 通電評価試験装置
30B 通電評価試験装置
31 PWMコンバータ用入力フィルタ
31B PWMコンバータ用入力フィルタ
32 PWMコンバータ
32A PWMコンバータ
32B PWMコンバータ
Claims (2)
- 交流電源の出力端子に接続される入力フィルタと、この入力フィルタの出力端子に接続され、交流電源を直流電源に変換するPWMコンバータと、を備えた被試験機の前記PWMコンバータ用入力フィルタの通電評価試験装置であって、
前記通電評価試験装置は、
前記被試験機のPWMコンバータ用入力フィルタ及びPWMコンバータと同様に構成されたPWMコンバータ用入力フィルタ及びPWMコンバータと、
前記被試験機及び前記通電評価試験装置のPWMコンバータを制御するPWM制御部と、を備え、
前記通電評価試験装置のPWMコンバータ用入力フィルタの入力端子は、前記交流電源の出力端子に接続され、
かつ、前記被試験機のPWMコンバータの2つの出力端子間に第1のコンデンサが接続されるとともに、前記通電評価試験装置のPWMコンバータの2つの出力端子間に第2のコンデンサが接続されており、
前記PWM制御部は、
前記被試験機のPWMコンバータの入力電流が遅れ電流となるように制御し、前記通電評価試験装置のPWMコンバータの入力電流が進み電流となるように制御することを特徴とするPWMコンバータ用入力フィルタの通電評価試験装置。 - 前記通電評価試験装置のPWMコンバータの進み電流制御によってPWMコンバータ用入力フィルタに流れる進み電流と、前記被試験機のPWMコンバータの遅れ電流制御によってPWMコンバータ用入力フィルタに流れる遅れ電流との位相は逆相であることを特徴とする請求項1記載のPWMコンバータ用入力フィルタの通電評価試験装置。
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PCT/JP2016/074640 WO2018037499A1 (ja) | 2016-08-24 | 2016-08-24 | Pwmコンバータ用入力フィルタの通電評価試験装置 |
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JPWO2018037499A1 JPWO2018037499A1 (ja) | 2019-01-17 |
JP6821685B2 true JP6821685B2 (ja) | 2021-01-27 |
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US (1) | US11163012B2 (ja) |
JP (1) | JP6821685B2 (ja) |
CN (1) | CN109642918B (ja) |
WO (1) | WO2018037499A1 (ja) |
Family Cites Families (23)
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JPS6074933A (ja) * | 1983-09-29 | 1985-04-27 | 富士通電装株式会社 | 電源装置試験システム |
JPH04264271A (ja) * | 1991-02-20 | 1992-09-21 | Toshiba Corp | 電力変換装置の試験方法 |
JPH0795724A (ja) * | 1993-09-20 | 1995-04-07 | Fujitsu Ltd | 電源異常検出機能付き電源装置 |
JPH09325823A (ja) * | 1996-06-03 | 1997-12-16 | Shigeisa Imoto | 負荷装置 |
JP3613972B2 (ja) * | 1998-04-16 | 2005-01-26 | 神鋼電機株式会社 | インバータ試験装置 |
JP4242619B2 (ja) * | 2002-09-09 | 2009-03-25 | 東芝三菱電機産業システム株式会社 | 自励式変換器の試験方法 |
JP2004201360A (ja) * | 2002-12-16 | 2004-07-15 | Mitsubishi Electric Corp | コンバータ装置 |
CN100553086C (zh) * | 2004-03-15 | 2009-10-21 | 株式会社日立医药 | 电力变换装置、逆变x线高电压装置、x线透视摄像装置、x线ct装置、mri装置 |
JP5167631B2 (ja) * | 2006-11-30 | 2013-03-21 | 株式会社デンソー | モータの制御方法及びそれを利用するモータ制御装置 |
JP2009232541A (ja) | 2008-03-21 | 2009-10-08 | Toshiba Mitsubishi-Electric Industrial System Corp | 無停電電源装置及びその試験方法 |
DK2346155T3 (da) * | 2010-01-14 | 2014-10-27 | Siemens Ag | Fremgangsmåde og styresystem til at styre effektomformning i en effektomformer |
FR2965684B1 (fr) * | 2010-10-04 | 2012-09-07 | Schneider Toshiba Inverter | Procede et systeme de commande pour reduire le courant de mode commun dans un convertisseur de puissance |
CN102116850B (zh) * | 2010-12-09 | 2013-02-13 | 中国北车集团大连机车车辆有限公司 | 整流器试验装置及方法 |
CN103858331A (zh) * | 2011-08-01 | 2014-06-11 | 三菱电机株式会社 | 功率转换装置 |
US8878501B2 (en) * | 2011-09-01 | 2014-11-04 | Micrel, Inc. | Multi-phase power block for a switching regulator for use with a single-phase PWM controller |
CN102508072B (zh) * | 2011-11-03 | 2014-03-05 | 天津电气传动设计研究所 | 采用有源前端的大功率三电平变频器温升和损耗试验方法 |
JP5624577B2 (ja) * | 2012-03-16 | 2014-11-12 | 株式会社東芝 | 車両用電力変換装置 |
CA2868700C (en) * | 2012-03-30 | 2016-10-11 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power supply apparatus |
JP5792268B2 (ja) * | 2013-11-28 | 2015-10-07 | ファナック株式会社 | Lcフィルタの異常検知機能を備えた電力変換装置 |
CN103743981B (zh) * | 2014-01-17 | 2017-10-27 | 海南金盘电气有限公司 | 一种静止无功发生器的测试系统 |
JP6186496B2 (ja) * | 2014-03-07 | 2017-08-23 | 東芝三菱電機産業システム株式会社 | インバータ試験装置 |
JP5946880B2 (ja) * | 2014-09-26 | 2016-07-06 | ファナック株式会社 | Lclフィルタ保護機能を有するモータ制御装置 |
CN105823992B (zh) * | 2016-03-28 | 2019-01-01 | 江苏方程电力科技有限公司 | 一种应用于微电网的逆变器自检电路及其开机自检方法 |
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- 2016-08-24 JP JP2018535975A patent/JP6821685B2/ja active Active
- 2016-08-24 CN CN201680088641.4A patent/CN109642918B/zh active Active
- 2016-08-24 WO PCT/JP2016/074640 patent/WO2018037499A1/ja active Application Filing
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CN109642918A (zh) | 2019-04-16 |
US20190173371A1 (en) | 2019-06-06 |
CN109642918B (zh) | 2021-03-09 |
JPWO2018037499A1 (ja) | 2019-01-17 |
WO2018037499A1 (ja) | 2018-03-01 |
US11163012B2 (en) | 2021-11-02 |
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