JP6496475B2 - 電力変換システム - Google Patents
電力変換システム Download PDFInfo
- Publication number
- JP6496475B2 JP6496475B2 JP2013191274A JP2013191274A JP6496475B2 JP 6496475 B2 JP6496475 B2 JP 6496475B2 JP 2013191274 A JP2013191274 A JP 2013191274A JP 2013191274 A JP2013191274 A JP 2013191274A JP 6496475 B2 JP6496475 B2 JP 6496475B2
- Authority
- JP
- Japan
- Prior art keywords
- conversion system
- power conversion
- voltage
- inverter
- converter
- 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.)
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Links
- 238000006243 chemical reaction Methods 0.000 title claims description 51
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 14
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000005669 field effect Effects 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- -1 silicon carbide (SiC) metal oxide Chemical class 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
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
- 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
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Description
11 バッテリ
12 駆動用モータ
13 直流/直流変換器
14 三相インバータ
15 直流リンク
16 フィルタユニット
17 制御ユニット
20 電力変換システム
21 直流電源
22 交流駆動型装置
23 三相直流/直流変換器
24 三相インバータ
25 直流リンク
26 フィルタユニット
27 制御ユニット
171 差分素子
172 PWMコマンド生成ブロック
262 共有磁気コア
264 共有磁気コア
271 差分素子
272 PWMコマンド生成ブロック
2622 並列磁気柱
2624 並列磁気柱
2626 並列磁気柱
a〜c コイル
C1 キャパシタ
L1〜L3 インダクタ
La〜Lc インダクタ
S1〜S12 スイッチ素子
S1’〜S12’ スイッチ素子
Claims (13)
- フィルタユニットと、
直流電源の直流電圧を昇圧するための多相直流/直流変換器であって、前記フィルタユニットを介して前記直流電源に電気的に結合され、チャネル逆導通制御によって同期整流モードで構成された複数の炭化ケイ素(SiC)金属酸化膜半導体電界効果トランジスタ(MOSFET)を備え、前記複数のSiC MOSFETのゲート端子へ供給される正のゲート駆動信号が、前記複数のSiC MOSFETの各々を、ソース端子からドレイン端子への逆にされたチャネル伝導にする、多相直流/直流変換器と、
直流リンクと、
前記直流/直流変換器からの前記昇圧された直流電圧を、前記直流リンクを介して、交流駆動型装置を駆動する多相交流電圧に変換するためのインバータと、
パルス幅変調(PWM)コマンドを前記直流/直流変換器及び前記インバータに供給し、前記直流/直流変換器へのコマンド及び前記インバータへの前記PWMコマンドが、同じ周波数を有する、制御ユニットとを備える、電力変換システム。 - 前記インバータは、チャネル逆導通制御によって同期整流モードで構成された複数のSiC MOSFETを備える、請求項1記載の電力変換システム。
- 前記インバータは多相インバータである、請求項1または2に記載の電力変換システム。
- 前記フィルタユニットは、複数の磁気的に結合されたインダクタを備える、請求項1乃至3のいずれかに記載の電力変換システム。
- 前記複数の磁気的に結合されたインダクタは、共有磁気コア、及び、前記共有磁気コアに巻回された複数の巻線を備える、請求項4記載の電力変換システム。
- 前記共有磁気コアは、互いに電気的に結合した複数の並列磁気柱と複数のコイルとを備え、前記複数のコイルは、それぞれ、前記複数の並列磁気柱に巻回されている、請求項5記載の電力変換システム。
- 前記共有磁気コアはリング状であり、前記複数のコイルは、それぞれ、均等にリング状の前記共有磁気コアの3つの異なる部分に巻回されている、請求項6記載の電力変換システム。
- 前記複数のコイルの巻数比は1である、請求項7記載の電力変換システム。
- 前記制御ユニットは、
前記直流リンク上の帰還直流電圧信号及び予め決められた直流電圧コマンド信号間の差から計算される直流電圧誤差信号を取得するための差分素子であって、前記予め決められた直流電圧コマンド信号は、能動的な脈動直流電圧信号を含み、前記脈動直流電圧信号の周波数は、前記インバータによって変換すべき前記交流電圧の周波数と一致する、差分素子と、
前記直流電圧誤差信号にしたがってPWMコマンドを生成するためのPWMコマンド生成ブロックとを備える、請求項1乃至8のいずれかに記載の電力変換システム。 - 前記予め決められた直流電圧コマンド信号は正弦波信号を含む、請求項9記載の電力変換システム。
- 前記直流リンクはキャパシタを備える、請求項9または10に記載の電力変換システム。
- 前記フィルタユニットは、複数の磁気的に結合されたインダクタを備える、請求項9乃至11のいずれかに記載の電力変換システム。
- 前記直流電源はバッテリを備え、前記交流駆動型装置は、電気自動車で用いられる駆動用モータを備える、請求項1乃至12のいずれかに記載の電力変換システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210359161.0 | 2012-09-24 | ||
CN201210359161.0A CN103684002B (zh) | 2012-09-24 | 2012-09-24 | 能量转换系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014068525A JP2014068525A (ja) | 2014-04-17 |
JP6496475B2 true JP6496475B2 (ja) | 2019-04-03 |
Family
ID=49231331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013191274A Active JP6496475B2 (ja) | 2012-09-24 | 2013-09-17 | 電力変換システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9537423B2 (ja) |
EP (1) | EP2712073A1 (ja) |
JP (1) | JP6496475B2 (ja) |
CN (1) | CN103684002B (ja) |
BR (1) | BR102013024325B1 (ja) |
Families Citing this family (13)
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JP5618023B1 (ja) | 2013-06-11 | 2014-11-05 | 住友電気工業株式会社 | インバータ装置 |
JP6327106B2 (ja) * | 2014-01-10 | 2018-05-23 | 住友電気工業株式会社 | 変換装置 |
JP6303970B2 (ja) | 2014-10-17 | 2018-04-04 | 住友電気工業株式会社 | 変換装置 |
DE102015200723A1 (de) * | 2015-01-19 | 2016-07-21 | Efficient Energy Gmbh | Spulenarray |
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JP6797748B2 (ja) * | 2017-03-21 | 2020-12-09 | 株式会社東芝 | 電力変換装置及び電力変換システム |
WO2019049321A1 (ja) * | 2017-09-08 | 2019-03-14 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
US10645787B2 (en) | 2017-12-13 | 2020-05-05 | General Electric Company | System and method for providing electrical power to a load |
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CN114342209A (zh) | 2019-09-13 | 2022-04-12 | 米沃奇电动工具公司 | 具有宽带隙半导体的功率转换器 |
CN113067484A (zh) * | 2019-12-31 | 2021-07-02 | 中车永济电机有限公司 | 变流器 |
EP3901542A1 (en) * | 2020-04-22 | 2021-10-27 | Carrier Corporation | Voltage conversion system for transport refrigeration system |
JP7030947B1 (ja) * | 2020-12-18 | 2022-03-07 | 三菱電機株式会社 | 電力変換装置 |
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2012
- 2012-09-24 CN CN201210359161.0A patent/CN103684002B/zh active Active
-
2013
- 2013-09-17 JP JP2013191274A patent/JP6496475B2/ja active Active
- 2013-09-19 US US14/031,778 patent/US9537423B2/en active Active
- 2013-09-23 EP EP13185598.3A patent/EP2712073A1/en not_active Ceased
- 2013-09-23 BR BR102013024325-6A patent/BR102013024325B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
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CN103684002B (zh) | 2016-12-21 |
BR102013024325B1 (pt) | 2022-04-26 |
CN103684002A (zh) | 2014-03-26 |
US20140085953A1 (en) | 2014-03-27 |
BR102013024325A2 (pt) | 2015-08-18 |
US9537423B2 (en) | 2017-01-03 |
JP2014068525A (ja) | 2014-04-17 |
EP2712073A1 (en) | 2014-03-26 |
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