JP6153595B2 - 交流電源装置 - Google Patents
交流電源装置 Download PDFInfo
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- JP6153595B2 JP6153595B2 JP2015501198A JP2015501198A JP6153595B2 JP 6153595 B2 JP6153595 B2 JP 6153595B2 JP 2015501198 A JP2015501198 A JP 2015501198A JP 2015501198 A JP2015501198 A JP 2015501198A JP 6153595 B2 JP6153595 B2 JP 6153595B2
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- power supply
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- switching element
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- 238000010168 coupling process Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
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- 230000007423 decrease Effects 0.000 description 9
- 230000003111 delayed effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
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- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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Classifications
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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
- 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
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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
- H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
-
- 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
- H02M1/0029—Circuits or arrangements for limiting the slope of switching signals, e.g. slew rate
-
- 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
- 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
- H02M7/4815—Resonant converters
-
- 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
充電時定数τ1=R1・Cf
したがって、ゲート電圧VGは、充電時定数τ1で緩慢に増加し、或る立上り時間を経過した時点でハイレベルに到達する。
2:直流電源部 21:正極端子 22:負極端子
31〜34:第1〜第4スイッチング素子
4:直交変換部 41:入力端子 42:アース端子
43:第1出力端子 44:第2出力端子
5:スイッチング制御部 51:制御電源 52:制御スイッチ
53:充放電抵抗 54:放電抵抗 55:ダイオード
6:効率改善用コイル
7:静電結合方式の非接触給電装置(外部負荷) 71:可動部
72、73:第1、第2受電用電極 79:電気負荷
81、82:第1、第2給電用電極 83、84:共振用コイル
9:外部負荷
Vs:直流電源部の電源電圧
Vdc:制御電源の直流電圧
Claims (4)
- 直流電圧を出力する直流電源部と、
ブリッジ接続された少なくとも4個のスイッチング素子、前記直流電源部に接続された入力端子対、および外部負荷に接続される出力端子群を有して構成され、前記直流電源部から前記入力端子対に入力された前記直流電圧を単相または三相の交流電圧に変換して前記出力端子群から前記外部負荷に出力する直交変換部と、
前記スイッチング素子を開閉制御するスイッチング制御部と、備えた交流電源装置であって、
前記出力端子群の端子間に接続されかつ前記外部負荷に対して並列接続される効率改善用コイルをさらに備え、
前記スイッチング素子は、ゲート制御信号が入力されるゲート端子を有して、前記ゲート制御信号の第1レベルで導通状態になり、前記ゲート制御信号の第2レベルで遮断状態になる半導体素子であり、
前記スイッチング制御部は、前記第2レベルから前記第1レベルへの変化率よりも前記第1レベルから前記第2レベルへの変化率が急峻な前記ゲート制御信号を生成して、前記ゲート端子に印加する交流電源装置。 - 直流電圧を出力する直流電源部と、
ブリッジ接続された少なくとも4個のスイッチング素子、前記直流電源部に接続された入力端子対、および外部負荷に接続される出力端子群を有して構成され、前記直流電源部から前記入力端子対に入力された前記直流電圧を単相または三相の交流電圧に変換して前記出力端子群から前記外部負荷に出力する直交変換部と、
前記スイッチング素子を開閉制御するスイッチング制御部と、備えた交流電源装置であって、
前記出力端子群の端子間に接続されかつ前記外部負荷に対して並列接続される効率改善用コイルをさらに備え、
前記効率改善用コイルは、前記外部負荷および前記効率改善用コイルに流れる全電流の位相を遅らせ、前記スイッチング素子の遮断状態から導通状態への導通動作が終了した後に前記全電流が流れ始めるようにした、交流電源装置。 - 前記外部負荷は非接触給電を行うための給電用素子を含み、前記直交変換部は高周波交流電圧を出力する請求項1または2に記載の交流電源装置。
- 前記給電用素子は静電結合方式で非接触給電を行うための給電用電極である請求項3に記載の交流電源装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/054591 WO2014128935A1 (ja) | 2013-02-22 | 2013-02-22 | 交流電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014128935A1 JPWO2014128935A1 (ja) | 2017-02-02 |
JP6153595B2 true JP6153595B2 (ja) | 2017-06-28 |
Family
ID=51390758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015501198A Active JP6153595B2 (ja) | 2013-02-22 | 2013-02-22 | 交流電源装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2961056A4 (ja) |
JP (1) | JP6153595B2 (ja) |
CN (1) | CN105075094B (ja) |
WO (1) | WO2014128935A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2598463C1 (ru) * | 2015-04-28 | 2016-09-27 | Виктор Николаевич Мещеряков | Способ импульсного преобразования постоянного тока |
US10547249B2 (en) * | 2016-10-28 | 2020-01-28 | Samsung Electro-Mechanics Co., Ltd. | Bridge circuit and rectifier including the same |
JP6951662B2 (ja) * | 2017-08-31 | 2021-10-20 | 株式会社オートネットワーク技術研究所 | 電源システム |
CN108696143B (zh) * | 2018-07-03 | 2020-04-10 | 浙江中创天成科技有限公司 | 一种在线实时优化无线充电系统逆变器频率和系统功率的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09312942A (ja) * | 1996-05-21 | 1997-12-02 | Hitachi Ltd | 非接触式集電方法およびその装置 |
JPH11308879A (ja) * | 1998-04-22 | 1999-11-05 | Nippo Denki Kk | 中性点形インバータ |
JP2000188872A (ja) * | 1998-12-22 | 2000-07-04 | Matsushita Electric Works Ltd | インバータ装置 |
JP2004064907A (ja) | 2002-07-30 | 2004-02-26 | Yaskawa Electric Corp | 高周波電源装置 |
JP3641785B2 (ja) * | 2002-08-09 | 2005-04-27 | 株式会社京三製作所 | プラズマ発生用電源装置 |
CN1943100B (zh) * | 2004-04-21 | 2010-09-22 | 三菱电机株式会社 | 电源装置 |
WO2008056435A1 (fr) * | 2006-11-07 | 2008-05-15 | Tamura Corporation | Circuit de commande de transformateur piézoélectrique |
US8363427B2 (en) * | 2010-06-25 | 2013-01-29 | Greecon Technologies Ltd. | Bi-directional power converter with regulated output and soft switching |
WO2012098867A1 (ja) * | 2011-01-19 | 2012-07-26 | パナソニック株式会社 | 非接触充電装置の給電装置 |
CN102386893B (zh) * | 2011-08-02 | 2014-03-12 | 矽力杰半导体技术(杭州)有限公司 | 一种可调节的方波信号发生电路以及应用其的开关型调节器 |
CN103733532A (zh) * | 2011-08-16 | 2014-04-16 | 皇家飞利浦有限公司 | 利用电容性电力输送进行电力配送的大表面的导电层 |
-
2013
- 2013-02-22 EP EP13875426.2A patent/EP2961056A4/en not_active Ceased
- 2013-02-22 JP JP2015501198A patent/JP6153595B2/ja active Active
- 2013-02-22 CN CN201380073591.9A patent/CN105075094B/zh active Active
- 2013-02-22 WO PCT/JP2013/054591 patent/WO2014128935A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN105075094B (zh) | 2018-02-23 |
EP2961056A1 (en) | 2015-12-30 |
WO2014128935A1 (ja) | 2014-08-28 |
EP2961056A4 (en) | 2016-10-26 |
CN105075094A (zh) | 2015-11-18 |
JPWO2014128935A1 (ja) | 2017-02-02 |
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