JP6651858B2 - 電力変換装置及び電力変換装置の制御方法 - Google Patents
電力変換装置及び電力変換装置の制御方法 Download PDFInfo
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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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4266—Arrangements for improving power factor of AC input using passive elements
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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
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
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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
- H02M1/08—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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
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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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional converters
-
- 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
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- 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
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
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- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Description
本発明の実施の形態に係る電力変換装置は、直流を交流に変換する第1変換及び交流を直流に変換する第2変換が可能な双方向変換回路と、該双方向変換回路の交流側に設けられ、キャパシタを有するフィルタ回路とを備える電力変換装置であって、交流電圧の各半サイクル内の前段期間で前記双方向変換回路が前記第1変換をすべく制御し、交流電圧の各半サイクル内の後段期間で前記双方向変換回路が前記第2変換をすべく制御する制御部を備え、該制御部は、前記双方向変換回路の交流側に、前記前段期間にて前記交流電圧と逆極性の交流電流を流すように制御し、前記後段期間にて前記交流電圧と同極性の交流電流を流すように制御する。
以下、本発明を実施の形態を示す図面に基づいて説明する。図1は本実施の形態の電力変換装置1の回路構成の一例を示す説明図である。本実施の形態の電力変換装置1は、例えば、プラグインハイブリッド車又は電気自動車に搭載され、交流及び直流を双方向に交直変換する絶縁型の変換装置である。電力変換装置1は、フィルタ回路4、PFC(Power Factor Correction)機能を有する双方向変換回路5、双方向DC−DC変換回路(例えば、絶縁型DC/DCコンバータ)を構成する双方向変換回路6、変圧器7及び双方向変換回路8、各変換回路を構成する後述のスイッチング素子のオン/オフの制御を行う制御部9などを備える。制御部9は、設定部91を備える。
5、6、8 双方向変換回路
7 トランス
9 制御部
41 コイル
42、43、44、45キャパシタ
51、52、53、54 トランジスタ
55、56、57、58 ダイオード
61、62、63、64、81、82、83、84 トランジスタ
65、66、67、68、85、86、87、88 ダイオード
91 設定部
L1、L2、L3 インダクタ
Claims (4)
- インバータ動作及び力率改善動作が可能な双方向変換回路と、該双方向変換回路の交流側に設けられ、キャパシタを有するフィルタ回路とを備え、交流電圧のサイクル全体で前記双方向変換回路の交流側から直流側に電力を伝送する電力変換装置であって、
交流電圧の各半サイクル内の前段期間で前記双方向変換回路が前記インバータ動作をすべく制御し、交流電圧の各半サイクル内の後段期間で前記双方向変換回路が前記力率改善動作をすべく制御する制御部を備え、
該制御部は、
前記双方向変換回路の交流側に、前記前段期間にて前記交流電圧と逆極性の交流電流を流すように制御し、前記後段期間にて前記交流電圧と同極性の交流電流を流すように制御する電力変換装置。 - 前記双方向変換回路の交流側の電圧を検出する電圧検出部と、
前記双方向変換回路の交流側の電流を検出する電流検出部と、
前記電圧検出部で検出した電圧、前記電流検出部で検出した電流及び前記フィルタ回路のキャパシタに係る所定値に基づいて、前記フィルタ回路で分流する分流電流による進み位相を相殺すべく、交流電圧の位相に対する遅れ位相の目標値を設定する設定部と
を備え、
前記前段期間は、前記各半サイクル内の前記目標値までの位相であり、
前記後段期間は、前記各半サイクル内の前記目標値より後の位相である請求項1に記載の電力変換装置。 - 前記双方向変換回路は、
第1スイッチング素子及び第2スイッチング素子を直列に接続した第1直列回路と、
該第1直列回路に並列に接続され、第3スイッチング素子及び第4スイッチング素子を直列に接続した第2直列回路と、
各スイッチング素子に逆並列に接続されたダイオードと
を備え、
前記制御部は、
交流電圧の正の各半サイクルの前記前段期間で前記第1スイッチング素子及び第4スイッチング素子をオンにする状態と前記第4スイッチング素子をオンにする状態とを繰り返し、交流電圧の負の各半サイクルの前記前段期間で前記第2スイッチング素子及び第3スイッチング素子をオンにする状態と前記第2スイッチング素子をオンにする状態とを繰り返すべく制御し、
さらに、交流電圧の正の各半サイクルの前記後段期間で前記第1スイッチング素子から前記第4スイッチング素子を全てオフにする状態と前記第2スイッチング素子だけをオンにする状態とを繰り返し、交流電圧の負の各半サイクルの前記後段期間で前記第1スイッチング素子から前記第4スイッチング素子を全てオフにする状態と前記第4スイッチング素子だけをオンにする状態とを繰り返すべく制御する請求項1又は請求項2に記載の電力変換装置。 - インバータ動作及び力率改善動作が可能な双方向変換回路と、該双方向変換回路の交流側に設けられ、キャパシタを有するフィルタ回路とを備え、交流電圧のサイクル全体で前記双方向変換回路の交流側から直流側に電力を伝送する電力変換装置の制御方法であって、
交流電圧の各半サイクル内の前段期間で前記双方向変換回路が前記インバータ動作をすべく制御部が制御し、
交流電圧の各半サイクル内の後段期間で前記双方向変換回路が前記力率改善動作をすべく前記制御部が制御し、
前記制御部は、
前記双方向変換回路の交流側に、前記前段期間にて前記交流電圧と逆極性の交流電流を流すように制御し、前記後段期間にて前記交流電圧と同極性の交流電流を流すように制御する電力変換装置の制御方法。
Priority Applications (5)
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JP2016003696A JP6651858B2 (ja) | 2016-01-12 | 2016-01-12 | 電力変換装置及び電力変換装置の制御方法 |
US15/781,281 US10523113B2 (en) | 2016-01-12 | 2016-12-23 | Power conversion apparatus and control method for power conversion apparatus |
CN201680077525.2A CN108604869B (zh) | 2016-01-12 | 2016-12-23 | 电力转换设备及用于电力转换设备的控制方法 |
PCT/JP2016/088592 WO2017122519A1 (ja) | 2016-01-12 | 2016-12-23 | 電力変換装置及び電力変換装置の制御方法 |
EP16885121.0A EP3404821B1 (en) | 2016-01-12 | 2016-12-23 | Power conversion device and control method for power conversion device |
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JP2016003696A JP6651858B2 (ja) | 2016-01-12 | 2016-01-12 | 電力変換装置及び電力変換装置の制御方法 |
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FR3068547B1 (fr) | 2017-06-30 | 2019-08-16 | Stmicroelectronics (Tours) Sas | Convertisseur ac/dc reversible a thyristors |
FR3068546B1 (fr) * | 2017-06-30 | 2020-12-11 | St Microelectronics Tours Sas | Convertisseur ac/dc reversible a triacs |
CA3036905C (en) * | 2017-09-05 | 2020-01-21 | The Governing Council Of The University Of Toronto | Electric vehicle power-hub and operating modes thereof |
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US11418125B2 (en) | 2019-10-25 | 2022-08-16 | The Research Foundation For The State University Of New York | Three phase bidirectional AC-DC converter with bipolar voltage fed resonant stages |
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JPH11299244A (ja) * | 1998-04-13 | 1999-10-29 | Toshiba Corp | 電力変換装置 |
JP2002369388A (ja) * | 2001-06-08 | 2002-12-20 | Matsushita Electric Ind Co Ltd | 系統連系インバータ |
DE102006025975B4 (de) * | 2006-06-02 | 2008-08-28 | Siemens Ag Österreich | Wechselrichterschaltung und Verfahren zum Betreiben der Wechselrichterschaltung |
JP2009027815A (ja) * | 2007-07-18 | 2009-02-05 | Fuji Heavy Ind Ltd | 系統連系コンバータ装置 |
JP2009033800A (ja) | 2007-07-24 | 2009-02-12 | Toyota Industries Corp | 双方向dc/acインバータ |
CN101656485A (zh) * | 2008-08-21 | 2010-02-24 | 上海中区节电科技有限公司 | 能量可双向流动的双pwm逆变器 |
JP5631499B2 (ja) * | 2011-09-08 | 2014-11-26 | 三菱電機株式会社 | 電力変換装置 |
JP6024209B2 (ja) | 2012-05-29 | 2016-11-09 | 株式会社豊田自動織機 | バッテリの充電器制御システム |
JP6070263B2 (ja) * | 2013-02-26 | 2017-02-01 | 住友電気工業株式会社 | Dc−ac変換装置及び制御回路 |
CN204906178U (zh) * | 2015-09-16 | 2015-12-23 | 刘昇澔 | 一种功率因数校正模块 |
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JP2017127072A (ja) | 2017-07-20 |
CN108604869B (zh) | 2021-09-10 |
US20180323701A1 (en) | 2018-11-08 |
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US10523113B2 (en) | 2019-12-31 |
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CN108604869A (zh) | 2018-09-28 |
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