CN1034149C - 变换器的控制装置 - Google Patents
变换器的控制装置 Download PDFInfo
- Publication number
- CN1034149C CN1034149C CN94100324A CN94100324A CN1034149C CN 1034149 C CN1034149 C CN 1034149C CN 94100324 A CN94100324 A CN 94100324A CN 94100324 A CN94100324 A CN 94100324A CN 1034149 C CN1034149 C CN 1034149C
- Authority
- CN
- China
- Prior art keywords
- signal
- converter
- voltage
- cosine
- output
- 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 - Lifetime
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP05009853A JP3112589B2 (ja) | 1993-01-25 | 1993-01-25 | インバータ制御装置 |
JP9853/93 | 1993-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1098827A CN1098827A (zh) | 1995-02-15 |
CN1034149C true CN1034149C (zh) | 1997-02-26 |
Family
ID=11731698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94100324A Expired - Lifetime CN1034149C (zh) | 1993-01-25 | 1994-01-22 | 变换器的控制装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3112589B2 (zh) |
KR (1) | KR0182333B1 (zh) |
CN (1) | CN1034149C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7355865B2 (en) * | 2004-08-13 | 2008-04-08 | Rockwell Automation Technologies, Inc. | Method and apparatus for rejecting the second harmonic current in an active converter with an unbalanced AC line voltage source |
JP4614439B2 (ja) * | 2005-03-23 | 2011-01-19 | 東芝三菱電機産業システム株式会社 | 無停電電源装置及びその入力電流制御方法 |
JP5364303B2 (ja) * | 2008-06-17 | 2013-12-11 | 山洋電気株式会社 | 電流制御型電力変換器及び電流制御型電力変換器の出力電流波形改善方法 |
JP5369758B2 (ja) * | 2009-02-27 | 2013-12-18 | 三菱電機株式会社 | 電力変換装置 |
JP2018151188A (ja) * | 2017-03-10 | 2018-09-27 | 日立建機株式会社 | 電動式作業車両 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87100280A (zh) * | 1986-01-13 | 1987-07-29 | 株式会社日立制作所 | 脉宽调制变换器的控制装置 |
US5001619A (en) * | 1987-12-07 | 1991-03-19 | Kabushiki Kaisha Toshiba | Harmonics suppression control circuit for a PWM inverter |
EP0439642A1 (en) * | 1990-01-29 | 1991-08-07 | Kabushiki Kaisha Toshiba | Control apparatus for inverter |
-
1993
- 1993-01-25 JP JP05009853A patent/JP3112589B2/ja not_active Expired - Fee Related
- 1993-12-29 KR KR1019930030581A patent/KR0182333B1/ko not_active IP Right Cessation
-
1994
- 1994-01-22 CN CN94100324A patent/CN1034149C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87100280A (zh) * | 1986-01-13 | 1987-07-29 | 株式会社日立制作所 | 脉宽调制变换器的控制装置 |
US5001619A (en) * | 1987-12-07 | 1991-03-19 | Kabushiki Kaisha Toshiba | Harmonics suppression control circuit for a PWM inverter |
EP0439642A1 (en) * | 1990-01-29 | 1991-08-07 | Kabushiki Kaisha Toshiba | Control apparatus for inverter |
Also Published As
Publication number | Publication date |
---|---|
JP3112589B2 (ja) | 2000-11-27 |
JPH06225542A (ja) | 1994-08-12 |
KR0182333B1 (ko) | 1999-05-15 |
CN1098827A (zh) | 1995-02-15 |
KR940019050A (ko) | 1994-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chiasson et al. | Eliminating harmonics in a multilevel converter using resultant theory | |
CN100468938C (zh) | 一种三电平逆变器的控制***及方法 | |
US6297980B1 (en) | Unified constant-frequency integration control of three-phase power corrected rectifiers, active power filters, and grid-connected inverters | |
US7542312B2 (en) | Electric power converter | |
CN1041073A (zh) | 带脉冲抑制器的电力转换器 | |
CN104078976A (zh) | 一种光伏***并网电流的谐波抑制方法、装置及光伏*** | |
Ezhilvannan et al. | An Efficient Asymmetric Direct Current (DC) Source Configured Switched Capacitor Multi-level Inverter. | |
JPH07501439A (ja) | 直流リンクのリプルを低減したvscf装置 | |
CN105186897A (zh) | 一种适用于模块化多电平变换器的最近电平控制方法 | |
CN1034149C (zh) | 变换器的控制装置 | |
Nagarajan et al. | A carrier-based pulse width modulation control strategies for cascaded multilevel inverter | |
CN107834885A (zh) | 抑制三电平npc型逆变器中点电位震荡的载波调制方法 | |
JP3233005B2 (ja) | Pwm制御装置 | |
KR20030011274A (ko) | 전력 컨버터에서 고조파 감소를 위한 장치 및 공정 | |
CN105024574A (zh) | 适用于载波移相调制的mmc子模块电容电压平衡控制方法 | |
Paikray et al. | A new multicarrier SPWM technique for five level cascaded H-bridge inverter | |
Tolbert et al. | Control of cascaded multilevel converters with unequal voltage sources for HEVs | |
Nagarajan et al. | Performance Analysis of Multicarrier PWM Strategies for Cascaded Multilevel Inverter | |
Mihalič et al. | Third harmonic elimination by SPWM for filter reduction in a over-modulated single-phase inverter | |
JPH02261063A (ja) | インバータ装置と交流電動機駆動システム | |
Wei et al. | A compensation method for dual-bridge matrix converters operating under distorted source voltages | |
Du et al. | Low switching frequency active harmonic elimination in multilevel converters with unequal DC voltages | |
Du et al. | Reduced switching frequency computed PWM method for multilevel converter control | |
CN1008864B (zh) | 用于控制循环换流器的方法及设备 | |
JP2712229B2 (ja) | インバータを用いた無効電力補償装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEM CO. Free format text: FORMER OWNER: TOSHIBA CORPORATION Effective date: 20041119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041119 Address after: Tokyo, Japan, Japan Patentee after: Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. Address before: Kanagawa Patentee before: Toshiba Corp |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140122 Granted publication date: 19970226 |