JPWO2018078807A1 - 電力変換装置および高調波抑制装置 - Google Patents
電力変換装置および高調波抑制装置 Download PDFInfo
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- 230000001629 suppression Effects 0.000 title claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 28
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- 238000009413 insulation Methods 0.000 claims description 10
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- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910002601 GaN Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
図1は、この発明の実施の形態1に従う電力変換装置の構成を示す回路図である。実施の形態1に従う電力変換装置2は、例えば、高調波抑制装置に適用することができる。
図2は、図1に示した制御装置15の機能ブロック図である。
図2および図3に示すように、電圧検出器10は、入力部12と、出力部13と、分離部14とを含む。
図4は、この発明の実施の形態2に従う電力変換装置の構成を示す回路図である。
Claims (7)
- 第1の電源配線と第1の接地配線との間に接続される直流電源と、
前記第1の電源配線および前記第1の接地配線の間の第1の電源電圧を交流電圧に変換するように構成された電力変換器と、
前記第1の電源電圧よりも低い第2の電源電圧を供給するための第2の電源配線と第2の接地配線との間に接続され、前記電力変換器を制御するように構成された制御装置と、
前記第1の接地配線と前記第2の接地配線とを互いに分離するように構成された分離部とを備え、
前記第1の接地配線と前記第2の接地配線とは単一のノードにおいて電気的に接続される、電力変換装置。 - 前記単一のノードは、前記第1の接地配線上に設けられる、請求項1に記載の電力変換装置。
- 前記直流電源の電圧を検出するように構成された電圧検出器をさらに備え、
前記電圧検出器は、
前記第1の電源配線と前記第1の接地配線との間に接続され、前記直流電源の電圧を降圧するように構成された入力部と、
前記第2の電源配線と前記第2の接地配線との間に接続され、前記入力部から与えられる電圧を前記制御装置に出力するように構成された出力部とを含み、
前記分離部は、前記入力部と前記出力部との間に接続される第1の絶縁回路を含む、請求項1または2に記載の電力変換装置。 - 前記制御装置は、
前記第1の電源配線と前記第1の接地配線との間に接続される第1の制御回路と、
前記第2の電源配線と前記第2の接地配線との間に接続され、前記第1の制御回路および前記電力変換器の間で信号を授受するように構成された第2の制御回路とを含み、
前記分離部は、前記第1の制御回路と前記第2の制御回路との間に接続される第2の絶縁回路を含む、請求項1〜3のいずれか1項に記載の電力変換装置。 - 前記電力変換器は、前記第1の電源配線および前記第一の接地配線の間に電気的に接続される複数のスイッチング素子を含み、
前記第1の制御回路は、前記複数のスイッチング素子のスイッチング動作を制御するための制御信号を生成する回路を含み、
前記第2の制御回路は、前記制御信号に従って前記複数のスイッチング素子を駆動するように構成される回路を含む、請求項4に記載の電力変換装置。 - 前記第1の接地配線により接地され、かつ、前記第1の電源電圧を受けて動作する高圧系回路群と、
前記第2の接地配線により接地され、かつ、前記第2の電源電圧を受けて動作する低圧系回路群とをさらに備え、
前記高圧系回路群は、前記直流電源および前記電力変換器を含み、
前記低圧系回路群は、前記制御装置を含む、請求項1〜5のいずれか1項に記載の電力変換装置。 - 請求項1〜6のいずれか1項に記載の電力変換装置を備え、
前記電力変換器は、電力系統を経由して負荷に接続されており、
前記制御装置は、前記電力変換器を動作させて、前記負荷に流れる電流の高調波成分を逆極性の補償電流を前記電力系統に出力させるように構成される、高調波抑制装置。
Applications Claiming Priority (1)
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PCT/JP2016/082113 WO2018078807A1 (ja) | 2016-10-28 | 2016-10-28 | 電力変換装置および高調波抑制装置 |
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JPWO2018078807A1 true JPWO2018078807A1 (ja) | 2019-09-05 |
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JP2018547038A Pending JPWO2018078807A1 (ja) | 2016-10-28 | 2016-10-28 | 電力変換装置および高調波抑制装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11258346B2 (ja) |
JP (1) | JPWO2018078807A1 (ja) |
CN (1) | CN110063008B (ja) |
WO (1) | WO2018078807A1 (ja) |
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US11761985B2 (en) * | 2021-02-09 | 2023-09-19 | Analog Devices International Unlimited Company | Calibration using flipped sensor for highly dynamic system |
CN116599190B (zh) * | 2023-07-13 | 2023-09-29 | 深圳艾为电气技术有限公司 | 可改善输入电流的充电电池系统及控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11275761A (ja) * | 1998-03-24 | 1999-10-08 | Shizuki Electric Co Inc | アクティブフィルタ装置 |
JP2004304926A (ja) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | ランドリー機器のモータ駆動回路装置 |
JP2008042126A (ja) * | 2006-08-10 | 2008-02-21 | Sharp Corp | 半導体装置 |
JP2015049104A (ja) * | 2013-08-30 | 2015-03-16 | アイシン・エィ・ダブリュ株式会社 | 交流機器制御装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03203520A (ja) | 1989-12-28 | 1991-09-05 | Shizuki Denki Seisakusho:Kk | アクティブフィルタ装置 |
JP3393374B2 (ja) * | 1999-09-14 | 2003-04-07 | 株式会社日立製作所 | 電力変換システム |
DE102008037400A1 (de) * | 2007-10-30 | 2009-05-07 | Denso Corporation, Kariya | Lasttreiber mit Drahtbruch-Erfassungsschaltung |
JP4835743B2 (ja) * | 2009-10-07 | 2011-12-14 | 株式会社デンソー | 電力変換回路の制御装置 |
CN102723855B (zh) * | 2012-06-25 | 2014-06-25 | 矽力杰半导体技术(杭州)有限公司 | 一种功率开关管的驱动电路以及应用其的功率变换电路 |
CN102843060B (zh) * | 2012-09-11 | 2015-04-08 | 中船重工鹏力(南京)新能源科技有限公司 | 一种双级双向变流器及其控制方法 |
JP5362139B1 (ja) * | 2012-10-25 | 2013-12-11 | 三菱電機株式会社 | コモンモードノイズ低減装置 |
CN203119598U (zh) * | 2013-03-12 | 2013-08-07 | 重庆九亿光电仪器有限公司 | 双通道dc输出防水恒流电源 |
DE102014211854A1 (de) * | 2014-06-20 | 2015-12-24 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Ermittlung einer elektrischen Spannung |
KR101699174B1 (ko) * | 2015-09-09 | 2017-01-23 | 한국전력공사 | 마이크로그리드용 인버터 장치 및 이를 제어하는 방법 |
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- 2016-10-28 JP JP2018547038A patent/JPWO2018078807A1/ja active Pending
- 2016-10-28 CN CN201680090160.7A patent/CN110063008B/zh active Active
- 2016-10-28 WO PCT/JP2016/082113 patent/WO2018078807A1/ja active Application Filing
- 2016-10-28 US US16/328,306 patent/US11258346B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11275761A (ja) * | 1998-03-24 | 1999-10-08 | Shizuki Electric Co Inc | アクティブフィルタ装置 |
JP2004304926A (ja) * | 2003-03-31 | 2004-10-28 | Toshiba Corp | ランドリー機器のモータ駆動回路装置 |
JP2008042126A (ja) * | 2006-08-10 | 2008-02-21 | Sharp Corp | 半導体装置 |
JP2015049104A (ja) * | 2013-08-30 | 2015-03-16 | アイシン・エィ・ダブリュ株式会社 | 交流機器制御装置 |
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Publication number | Publication date |
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CN110063008B (zh) | 2021-09-28 |
US20190245429A1 (en) | 2019-08-08 |
WO2018078807A9 (ja) | 2019-04-18 |
WO2018078807A1 (ja) | 2018-05-03 |
CN110063008A (zh) | 2019-07-26 |
US11258346B2 (en) | 2022-02-22 |
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