JP5563445B2 - 常時オン状態のスイッチを採用するハーフブリッジ回路及びこの回路内における意図しない電流を防止する方法 - Google Patents
常時オン状態のスイッチを採用するハーフブリッジ回路及びこの回路内における意図しない電流を防止する方法 Download PDFInfo
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- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
- H03K17/163—Soft switching
- H03K17/164—Soft switching using parallel switching arrangements
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08128—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K2017/6875—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors using self-conductive, depletion FETs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0036—Means reducing energy consumption
-
- 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)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
- Junction Field-Effect Transistors (AREA)
Description
Issa Batarseh, Power Electronic Circuits. Wiley, ISBN 0-471-12662-4, 2004, pp. 224-225 Issa Batarseh, Power Electronic Circuits. Wiley, ISBN 0-471-12662-4, 2004, pp. 426-427 N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics . Wiley, ISBN 0-471-58408-8, 1995, p. 225 S. Abedinpour and K. Shenai, "Insulated Gate Bipolar Transistor," Power Electronics Handbook, ed. M. Rashid. Academic Press, ISBN 0-12-581650-2, 2001, pp. 109-110 M. S. Mazzola, L. Cheng, J. Casady, D. Seale, V. Bondarenko, R. Kelley, and J. Casady, "Scalable SiC Power Switches for Applications in More Electric Vehicles," Proc. of 6th Int. All Electric Combat Vehicle Conf., AECV 2005, Bath, England 13-16 June, 2005 H. Akagi, T. Sawae, and A. Nabae, "130 kHz 7.5 kW current source inverters using static induction transistors for induction heating applications," IEEE Trans. Power Electronics, vol. 3, no. 3, pp. 303-309, 1988
Claims (18)
- ソース、ドレイン及びゲートを有する第1の常時オン状態のスイッチと、
ソース、ドレイン及びゲートを有する第2の常時オン状態のスイッチと、
前記第1の常時オン状態のスイッチの前記ゲート及び前記ソースの間で電気的に接続された第1のゲートドライバと、
前記第2の常時オン状態のスイッチの前記ゲート及び前記ソースの間で電気的に接続された第2のゲートドライバと、
前記第1の常時オン状態のスイッチの前記ドレイン及び前記ソースをはさんで電気的に並列接続される第1の振動電源と、
前記第2の常時オン状態のスイッチの前記ドレイン及び前記ソースをはさんで電気的に並列接続される第2の振動電源を備える回路であって、
前記第1の常時オン状態のスイッチの前記ソースは負荷に電気的に接続され、前記第1の常時オン状態のスイッチの前記ドレインは供給電圧に電気的に接続され、
前記第2の常時オン状態のスイッチの前記ソースは共通電圧に電気的に接続され、前記第2の常時オン状態のスイッチの前記ドレインは前記負荷に電気的に接続され、
前記第1の振動電源は、特定の電圧を前記第1の振動電源の入力とすることで、前記第1のゲートドライバへ電力供給を行うよう特徴づけられ、前記第1の振動電源は、前記第1のゲートドライバを介して、前記第1の常時オン状態のスイッチの前記ゲートへ供給される出力電圧を生成し、
前記第2の振動電源は、特定の電圧を前記第2の振動電源の入力とすることで、前記第2のゲートドライバへ電力供給を行うよう特徴づけられ、前記第2の振動電源は、前記第2のゲートドライバを介して、前記第2の常時オン状態のスイッチの前記ゲートへ供給される出力電圧を生成することを特徴とする回路。 - 前記第1のゲートドライバ及び前記第2のゲートドライバの夫々がトーテムポールドライバを備えることを特徴とする請求項1記載の回路。
- 前記第1の常時オン状態のスイッチ及び前記第2の常時オン状態のスイッチがJFET(junction field effect transistor:接合型電界効果トランジスタ)であることを特徴
とする請求項1記載の回路。 - 前記第1の振動電源及び前記第2の振動電源の夫々が自励振動電源であることを特徴とする請求項1記載の回路。
- 前記第1の振動電源及び前記第2の振動電源の夫々が非絶縁であることを特徴とする請求項1記載の回路。
- 前記第1の常時オン状態のスイッチ及び前記第2の常時オン状態のスイッチの夫々がSiC JFETであることを特徴とする請求項3記載の回路。
- 前記第1の振動電源及び前記第2の振動電源が夫々Cukコンバータであることを特徴とする請求項5記載の回路。
- 請求項1に記載される少なくとも一つの回路を備えることを特徴とする電気装置。
- 請求項1に記載される並列に配された3つの回路を備える電気装置であって、前記装置は三相モータ駆動であることを特徴とする電気装置。
- ソース、ドレイン及びゲートを有する第1の常時オン状態のスイッチと、
ソース、ドレイン及びゲートを有する第2の常時オン状態のスイッチと、
前記第1の常時オン状態のスイッチの前記ゲート及び前記ソースの間で電気的に接続された第1のゲートドライバと、
前記第2の常時オン状態のスイッチの前記ゲート及び前記ソースの間で電気的に接続された第2のゲートドライバと、
電圧ソース及び共通電圧をはさんで電気的に接続された振動電源を備える回路であって、
前記第1の常時オン状態のスイッチの前記ソースは負荷に電気的に接続され、前記第1の常時オン状態のスイッチの前記ドレインは供給電圧に電気的に接続され、
前記第2の常時オン状態のスイッチの前記ソースは共通電圧に電気的に接続され、前記第2の常時オン状態のスイッチの前記ドレインは前記負荷に電気的に接続され、
前記振動電源は、特定の電圧を前記振動電源の入力とすることで、前記第1及び第2のゲートドライバへ電力供給を行うよう特徴づけられ、前記振動電源は、前記第1のゲートドライバを介して前記第1の常時オン状態のスイッチの前記ゲートへ供給される第1の出力電圧、及び、前記第2のゲートドライバを介して前記第2の常時オン状態のスイッチの前記ゲートへ供給される第2の出力電圧を生成することを特徴とする回路。 - 前記第1のゲートドライバ及び前記第2のゲートドライバの夫々がトーテムポールドライバを備えることを特徴とする請求項10記載の回路。
- 前記第1の常時オン状態のスイッチがJFETであることを特徴とする請求項10記載の回路。
- 前記振動電源が自励振動電源であることを特徴とする請求項10記載の回路。
- 前記振動電源が絶縁であることを特徴とする請求項13記載の回路。
- 前記第1の常時オン状態のスイッチ及び前記第2の常時オン状態のスイッチの夫々がSiC JFETであることを特徴とする請求項12記載の回路。
- 請求項10に記載される少なくとも一つの回路を備えることを特徴とする電気装置。
- 請求項10に記載される並列に配された3つの回路を備える電気装置であって、前記装置は三相モータ駆動であることを特徴とする電気装置。
- 前記第1のゲートドライバが前記第1の常時オン状態のスイッチの前記ゲートにバイアス電圧(VGS)を付加するよう構成され、前記バイアス電圧は、外部コントローラがオン抵抗を最小化するよう前記第1の常時オン状態のスイッチにバイアスをかけない場合、前記第1の振動電源の出力(−VSS)に等しいことを特徴とする請求項1記載の回路。
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US11/802,388 | 2007-05-22 | ||
US11/802,388 US7602228B2 (en) | 2007-05-22 | 2007-05-22 | Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein |
PCT/US2008/064339 WO2008147801A2 (en) | 2007-05-22 | 2008-05-21 | Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein |
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JP2010528578A JP2010528578A (ja) | 2010-08-19 |
JP5563445B2 true JP5563445B2 (ja) | 2014-07-30 |
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US (4) | US7602228B2 (ja) |
EP (1) | EP2160824A2 (ja) |
JP (1) | JP5563445B2 (ja) |
KR (1) | KR101421770B1 (ja) |
CN (1) | CN101772881B (ja) |
CA (1) | CA2724431A1 (ja) |
WO (1) | WO2008147801A2 (ja) |
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-
2007
- 2007-05-22 US US11/802,388 patent/US7602228B2/en active Active
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2008
- 2008-05-21 CA CA2724431A patent/CA2724431A1/en not_active Abandoned
- 2008-05-21 KR KR1020097026580A patent/KR101421770B1/ko not_active IP Right Cessation
- 2008-05-21 WO PCT/US2008/064339 patent/WO2008147801A2/en active Application Filing
- 2008-05-21 EP EP08756034A patent/EP2160824A2/en not_active Withdrawn
- 2008-05-21 JP JP2010509517A patent/JP5563445B2/ja not_active Expired - Fee Related
- 2008-05-21 CN CN2008800256773A patent/CN101772881B/zh not_active Expired - Fee Related
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- 2011-02-04 US US13/021,132 patent/US8456218B2/en active Active
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KR20100023881A (ko) | 2010-03-04 |
US20130265095A1 (en) | 2013-10-10 |
US8456218B2 (en) | 2013-06-04 |
US20110121884A1 (en) | 2011-05-26 |
US20100026370A1 (en) | 2010-02-04 |
JP2010528578A (ja) | 2010-08-19 |
US7907001B2 (en) | 2011-03-15 |
KR101421770B1 (ko) | 2014-08-13 |
WO2008147801A2 (en) | 2008-12-04 |
US8860494B2 (en) | 2014-10-14 |
US7602228B2 (en) | 2009-10-13 |
EP2160824A2 (en) | 2010-03-10 |
CN101772881B (zh) | 2013-11-06 |
US20080290927A1 (en) | 2008-11-27 |
CA2724431A1 (en) | 2008-12-04 |
WO2008147801A3 (en) | 2009-02-05 |
CN101772881A (zh) | 2010-07-07 |
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