JPWO2014068686A1 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JPWO2014068686A1 JPWO2014068686A1 JP2014544106A JP2014544106A JPWO2014068686A1 JP WO2014068686 A1 JPWO2014068686 A1 JP WO2014068686A1 JP 2014544106 A JP2014544106 A JP 2014544106A JP 2014544106 A JP2014544106 A JP 2014544106A JP WO2014068686 A1 JPWO2014068686 A1 JP WO2014068686A1
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- Prior art keywords
- voltage
- unit
- chopper
- switching element
- power
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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
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
-
- 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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
2 チョッパ部
3 インバータ部
4 フィルタ部
5 制御部
6 電流検出部
7 過電流検知部
8 電圧検出部
SWa、SWb、SW1、SW2、SW3、SW4 スイッチング素子
Sb、Sb、S1、S2、S3、S4 駆動信号
Sd 過電流検知信号
Vin 電源電圧
Vbst チョッパ電圧
Vout 出力電圧
Vout* 出力電圧指令
Claims (5)
- 第1のスイッチング素子、インダクタ、ダイオードおよびコンデンサを有し、前記第1のスイッチング素子のオン・オフによって、直流電源から供給される電力を前記インダクタから前記ダイオードを介して前記コンデンサに蓄積するチョッパ部と、
前記チョッパ部の出力に接続されるインバータ部と、
前記ダイオードに逆並列に接続される第2のスイッチング素子と、
前記チョッパ部を制御して前記直流電源の電圧よりも絶対値が高い部分の交流電圧波形を生成し、前記インバータ部を制御して前記直流電源の電圧よりも絶対値が低い部分の交流電圧波形を生成して、前記インバータ部から交流電圧を出力させる制御部と、を備え、
前記制御部は、
前記チョッパ部を制御して前記直流電源の電圧よりも絶対値が高い部分の交流電圧波形を生成する期間に、前記第1のスイッチング素子および前記第2のスイッチング素子を交互にオンにすることを特徴とする電力変換装置。 - 前記制御部は、
前記インバータ部を制御して前記直流電源の電圧よりも絶対値が低い部分の交流電圧波形を生成する期間に、前記第2のスイッチング素子をオンにすることを特徴とする請求項1に記載の電力変換装置。 - 前記制御部は、
前記インバータ部から交流電圧の出力を停止させる場合に、前記第2のスイッチング素子をオンにすることを特徴とする請求項1または2に記載の電力変換装置。 - 前記インバータ部から出力する交流電流を検出する電流検出部を備え、
前記制御部は、
前記インバータ部から出力する交流電流が所定値以上の場合に、前記インバータ部から交流電圧の出力を停止させることを特徴とする請求項3に記載の電力変換装置。 - 前記第2のスイッチング素子は、FETであることを特徴とする請求項2〜4のいずれか一つに記載の電力変換装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/078079 WO2014068686A1 (ja) | 2012-10-30 | 2012-10-30 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014068686A1 true JPWO2014068686A1 (ja) | 2016-09-08 |
JP6070715B2 JP6070715B2 (ja) | 2017-02-01 |
Family
ID=50626656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544106A Expired - Fee Related JP6070715B2 (ja) | 2012-10-30 | 2012-10-30 | 電力変換装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9515575B2 (ja) |
JP (1) | JP6070715B2 (ja) |
CN (1) | CN104756392A (ja) |
WO (1) | WO2014068686A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106716807A (zh) * | 2014-09-30 | 2017-05-24 | 大金工业株式会社 | 电力转换装置 |
CA2978689C (en) * | 2015-03-06 | 2022-04-12 | Nissan Motor Co., Ltd. | Electric power adjustment system and control method for electric power adjustment system |
CN105322795A (zh) * | 2015-09-18 | 2016-02-10 | 天水电气传动研究所有限责任公司 | 针对慢响应感性负载快变化要求的高精度电源 |
JP6558254B2 (ja) * | 2016-01-18 | 2019-08-14 | 住友電気工業株式会社 | 電力変換システム及びその制御方法 |
JP2017163777A (ja) * | 2016-03-11 | 2017-09-14 | オムロン株式会社 | インバータ装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001037246A (ja) * | 1999-07-27 | 2001-02-09 | Matsushita Electric Ind Co Ltd | 系統連系インバータ |
JP2005304172A (ja) * | 2004-04-12 | 2005-10-27 | Matsushita Electric Ind Co Ltd | インバータ制御装置 |
JP4142879B2 (ja) * | 2002-03-04 | 2008-09-03 | 株式会社東芝 | 電力変換装置 |
JP2009126319A (ja) * | 2007-11-22 | 2009-06-11 | Honda Motor Co Ltd | 電動パワーステアリング装置のモータ駆動用昇圧装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005102476A (ja) * | 2003-08-29 | 2005-04-14 | Fuji Electric Systems Co Ltd | 電力変換装置の起動方法 |
DE102005041825A1 (de) * | 2005-09-02 | 2007-03-15 | Siemens Ag | Regelvorrichtung für eine dreiphasige Drehstrommaschine |
EP2521253A4 (en) * | 2009-12-28 | 2014-01-01 | Toyota Motor Co Ltd | POWER SUPPLY DEVICE |
CN201742107U (zh) * | 2010-08-03 | 2011-02-09 | 大连理工大学 | 基于超级电容器储能的电能质量调节装置 |
JP5267589B2 (ja) * | 2011-02-03 | 2013-08-21 | 株式会社日本自動車部品総合研究所 | 電力変換装置 |
CN102684523A (zh) * | 2011-03-18 | 2012-09-19 | 上海神飞能源科技有限公司 | 太阳能光伏逆变器拓扑电路 |
CN102185329A (zh) * | 2011-05-04 | 2011-09-14 | 华北电力大学 | 基于超级电容的直流方式电压暂降抑制装置及其抑制方法 |
CN102231527B (zh) * | 2011-06-30 | 2013-05-15 | 重庆大学 | 一种提高风电***不对称故障穿越能力的控制方法 |
EP2765693A4 (en) * | 2011-10-07 | 2016-02-24 | Toyota Motor Co Ltd | DEVICE AND METHOD FOR CONTROLLING A VOLTAGE CONVERSION DEVICE |
CN102751895B (zh) * | 2012-06-12 | 2014-12-03 | 阳光电源股份有限公司 | 一种多电平电路、并网逆变器及其调制方法 |
-
2012
- 2012-10-30 WO PCT/JP2012/078079 patent/WO2014068686A1/ja active Application Filing
- 2012-10-30 JP JP2014544106A patent/JP6070715B2/ja not_active Expired - Fee Related
- 2012-10-30 CN CN201280076745.5A patent/CN104756392A/zh active Pending
-
2015
- 2015-04-29 US US14/700,084 patent/US9515575B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001037246A (ja) * | 1999-07-27 | 2001-02-09 | Matsushita Electric Ind Co Ltd | 系統連系インバータ |
JP4142879B2 (ja) * | 2002-03-04 | 2008-09-03 | 株式会社東芝 | 電力変換装置 |
JP2005304172A (ja) * | 2004-04-12 | 2005-10-27 | Matsushita Electric Ind Co Ltd | インバータ制御装置 |
JP2009126319A (ja) * | 2007-11-22 | 2009-06-11 | Honda Motor Co Ltd | 電動パワーステアリング装置のモータ駆動用昇圧装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6070715B2 (ja) | 2017-02-01 |
WO2014068686A1 (ja) | 2014-05-08 |
US20150244287A1 (en) | 2015-08-27 |
CN104756392A (zh) | 2015-07-01 |
US9515575B2 (en) | 2016-12-06 |
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