JP5528444B2 - 本質的平衡直流無停電電源のための装置、方法、およびシステム - Google Patents
本質的平衡直流無停電電源のための装置、方法、およびシステム Download PDFInfo
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- JP5528444B2 JP5528444B2 JP2011517917A JP2011517917A JP5528444B2 JP 5528444 B2 JP5528444 B2 JP 5528444B2 JP 2011517917 A JP2011517917 A JP 2011517917A JP 2011517917 A JP2011517917 A JP 2011517917A JP 5528444 B2 JP5528444 B2 JP 5528444B2
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
-
- 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
- H02M7/145—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 using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/17—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only arranged for operation in parallel
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Rectifiers (AREA)
Description
Claims (6)
- 少なくとも1つの電気的負荷(98、108、112)に分配するための三相線電流の本質的な位相平衡化のためのシステムであって、
第1(62)および第2(64)の入力と第1の共通ノードとの間に結合された第1および第2の整流器と、前記第1の共通ノードに結合された第1(92)および第2(94)の出力と、を含む第1の直流(DC)無停電電源装置(UPS)(60)と、
前記第1のDC UPSの前記第2の出力(94)に結合された第3の入力(62)を有する第2のDC UPS(60)であって、前記第3の入力、第4の入力(64)と第2の共通ノードとの間に結合された第3および第4の整流器と、前記第2の共通ノードに結合された第3(92)および第4(94)の出力と、を含む前記第2のDC UPSと、
前記第2のDC UPSの前記第4の出力(94)に結合された第5の入力(62)を有する第3のDC UPS(60)であって、前記第5の入力(62)、第6の入力(64)と第3の共通ノードとの間に結合された第5および第6の整流器と、前記第3の共通ノードに結合された第5(92)および第6(94)の出力と、を含む前記第3のDC UPSと、
を含み、
前記第1のDC UPSの前記第2の入力(64)が第1の位相線電流(102)に結合され、
前記第2のDC UPSの前記第4の入力(64)が第2の位相線電流(104)に結合され、
前記第3のDC UPSの前記第6の入力(64)が第3の位相線電流(106)に結合され、
前記第3のDC UPSの前記第6の出力(64)が前記第1のDC UPSの前記第1の入力(62)に結合され、
前記第1のDC UPS(60)の前記第1および第2の整流器、前記第2のDC UPS(60)の前記第3および第4の整流器、ならびに前記第3のDC UPS(60)の前記第5および第6の整流器が全波整流器である、前記システム。 - 前記第1のDC UPSの前記第1の出力(92)、前記第2のDC UPSの前記第3の出力(92)、前記第3のDC UPSの前記第5の出力(92)の1つに、前記少なくとも1つの電気的負荷(98、108、112)が結合されている、請求項1に記載のシステム。
- 前記第1、第2、および第3のDC UPS(60)の各々が、前記第1、第2、および第3の共通ノードに結合されたバッテリと、前記バッテリと前記第1、第2、および第3の共通ノードとの間に結合された阻止ダイオードと、を更に含む、請求項1に記載のシステム。
- 前記第1、第2、および第3のDC UPS(60)の各々が、前記バッテリと前記阻止ダイオードとの間に結合された切断スイッチを更に含む、請求項3に記載のシステム。
- 前記第1、第2、および第3のDC UPSの前記バッテリと前記阻止ダイオードとの間に結合された前記切断スイッチの各々が、電力損失の際に前記スイッチを作動させるためのコントローラに接続するために適合されている、請求項4に記載のシステム。
- 前記第1のDC UPS(60)が、前記第1および第2の入力と前記第1および第2の整流器との間に結合された回路保護デバイス、または前記第1の共通ノードと前記第1および第2の出力との間に結合された回路保護デバイスを更に含み、前記第2のDC UPS(60)が、前記第3および第4の入力と前記第3および第4の整流器との間に結合された回路保護デバイス、または前記第2の共通ノードと前記第3および第4の出力との間に結合された回路保護デバイスを更に含み、前記第3のDC UPS(60)が、前記第5および第6の入力と前記第5および第6の整流器との間に結合された回路保護デバイス、または前記第3の共通ノードと前記第5および第6の出力との間に結合された回路保護デバイスを更に含む、請求項3に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/174,381 | 2008-07-16 | ||
US12/174,381 US7847435B2 (en) | 2008-07-16 | 2008-07-16 | Intrinsically balanced direct current uninterruptible power supply |
PCT/EP2009/059061 WO2010007091A1 (en) | 2008-07-16 | 2009-07-15 | Intrinsically balanced direct current uninterruptible power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011528219A JP2011528219A (ja) | 2011-11-10 |
JP5528444B2 true JP5528444B2 (ja) | 2014-06-25 |
Family
ID=41130158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011517917A Active JP5528444B2 (ja) | 2008-07-16 | 2009-07-15 | 本質的平衡直流無停電電源のための装置、方法、およびシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US7847435B2 (ja) |
EP (1) | EP2260571B1 (ja) |
JP (1) | JP5528444B2 (ja) |
KR (1) | KR101320231B1 (ja) |
CN (1) | CN102099994B (ja) |
TW (1) | TW201021367A (ja) |
WO (1) | WO2010007091A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7898106B2 (en) * | 2008-07-16 | 2011-03-01 | International Business Machines Corporation | DC UPS configured as intrinsic power transfer switch |
KR101109312B1 (ko) * | 2010-06-21 | 2012-01-31 | 삼성전기주식회사 | 터치패널 및 그 제조방법 |
TW201316642A (zh) * | 2011-10-12 | 2013-04-16 | Tdk Taiwan Corp | 近場通訊與無線充電共用感應模組的選擇方法及其選擇電路 |
CN103176577A (zh) * | 2011-12-20 | 2013-06-26 | 深圳市腾讯计算机系统有限公司 | 一种设备供电的系统 |
CN103199611B (zh) * | 2012-01-09 | 2015-12-16 | 深圳市腾讯计算机系统有限公司 | 一种网络设备的电源电路 |
DK2815495T3 (en) * | 2012-02-15 | 2017-10-23 | Schneider Electric It Corp | A modular three-phase online UPS |
US9479077B1 (en) | 2013-02-04 | 2016-10-25 | Google Inc. | Three-phase power supply system |
EP3028366B1 (en) * | 2013-08-02 | 2019-06-26 | Schneider Electric IT Corporation | Uninterruptible power supply control |
US10804735B2 (en) | 2016-01-29 | 2020-10-13 | Hewlett Packard Enterprise Development Lp | Uninterruptible power supply |
NL2019057B1 (en) * | 2017-06-12 | 2018-12-19 | Orga Holding B V | AC to DC converter |
US20200081504A1 (en) * | 2018-09-12 | 2020-03-12 | Quanta Computer Inc. | Method and system for current sharing balance in three-phase input source system |
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JPH04281339A (ja) | 1991-03-07 | 1992-10-06 | Fuji Electric Co Ltd | 無停電電源装置のバッテリー回路 |
JPH05146098A (ja) | 1991-11-22 | 1993-06-11 | Toshiba Corp | 無停電電源装置 |
US5319536A (en) | 1991-12-17 | 1994-06-07 | International Business Machines Corporation | Power system for parallel operation of AC/DC convertrs |
JPH08126329A (ja) * | 1994-10-25 | 1996-05-17 | Toshiba Corp | 電力変換装置 |
JPH0984273A (ja) | 1995-09-13 | 1997-03-28 | Nec Shizuoka Ltd | バッテリ切替回路 |
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JP3900444B2 (ja) | 1998-03-25 | 2007-04-04 | 新電元工業株式会社 | 三相広範囲入力電力変換回路 |
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US6166531A (en) | 2000-04-18 | 2000-12-26 | Uppi Corporation | Three phase to single phase power protection system with multiple primaries and UPS capability |
JP2002135975A (ja) | 2000-10-30 | 2002-05-10 | Furukawa Battery Co Ltd:The | 電源システム |
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JP4699659B2 (ja) * | 2000-12-25 | 2011-06-15 | 新電元工業株式会社 | 多相整流装置 |
US20030227785A1 (en) | 2002-06-06 | 2003-12-11 | Johnson Robert W. | On-line uninterruptible power supplies with two-relay bypass circuit and methods of operation thereof |
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-
2008
- 2008-07-16 US US12/174,381 patent/US7847435B2/en active Active
-
2009
- 2009-07-10 TW TW98123359A patent/TW201021367A/zh unknown
- 2009-07-15 EP EP09780631.9A patent/EP2260571B1/en active Active
- 2009-07-15 WO PCT/EP2009/059061 patent/WO2010007091A1/en active Application Filing
- 2009-07-15 KR KR1020117000964A patent/KR101320231B1/ko not_active IP Right Cessation
- 2009-07-15 JP JP2011517917A patent/JP5528444B2/ja active Active
- 2009-07-15 CN CN2009801278365A patent/CN102099994B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US7847435B2 (en) | 2010-12-07 |
KR20110039532A (ko) | 2011-04-19 |
CN102099994A (zh) | 2011-06-15 |
WO2010007091A1 (en) | 2010-01-21 |
JP2011528219A (ja) | 2011-11-10 |
US20100013311A1 (en) | 2010-01-21 |
KR101320231B1 (ko) | 2013-10-21 |
EP2260571B1 (en) | 2016-08-24 |
CN102099994B (zh) | 2013-08-14 |
TW201021367A (en) | 2010-06-01 |
EP2260571A1 (en) | 2010-12-15 |
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