JP2006505240A - 高品質の電力を供給する装置 - Google Patents
高品質の電力を供給する装置 Download PDFInfo
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- JP2006505240A JP2006505240A JP2005502259A JP2005502259A JP2006505240A JP 2006505240 A JP2006505240 A JP 2006505240A JP 2005502259 A JP2005502259 A JP 2005502259A JP 2005502259 A JP2005502259 A JP 2005502259A JP 2006505240 A JP2006505240 A JP 2006505240A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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Classifications
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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
- H02J9/066—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 characterised by the use of dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- 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
- H02J9/08—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 requiring starting of a prime-mover
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Direct Current Feeding And Distribution (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
本発明は、電力供給に関連した多くの従来技術の問題を克服する。ここに開示されているシステムの利点およびその他の特徴は、以下の好ましい実施形態の詳細な説明および本発明を表す実施形態を示す図面から当業者にさらに容易に認識されるであろう。なお、図面において同じ参照符号は同じ構造の素子を示している。
Claims (19)
- 屋外使用のための格納装置と、
エネルギを直流電圧として蓄積し、放電する前記格納装置内のフライホイールと、
前記フライホイールに動作するようにユーティリティ電源および発電機電源に接続されているスイッチとを備えており、前記スイッチは、ユーティリティ電源が負荷に電力を供給するノーマルモードと、前記フライホイールが負荷に電力を供給する中間モードと、および前記発電機電源が負荷に電力を供給するバックアップモードとの3つのモードで動作し、
電力出力が降下して設定点より低くなったとき、前記スイッチはスタートアップ信号を発電機電源に供給し、前記発電機電源が負荷に電力を供給できるようになるまで前記フライホイールがそこに蓄積されたエネルギを放電して直流電圧を負荷に供給する中間モードに入り、前記発電機電源が電力を供給できるようになったとき、スイッチはバックアップモードに入り、前記発電機電源が電力をフライホイールに供給してフライホイールを再充電する、オーバーラップ切換えを使用することにより高品質の電力を負荷に供給する装置。 - さらに、前記フライホイールによって出力された直流電圧に接続されて動作し、この直流電圧中の直流リップルを減少させる整流器を備えている請求項1記載の装置。
- さらに、発電機電源によって給電されて装置を保護する配電パネルを前記格納装置内に備えている請求項1記載の装置。
- 前記設定点は、直流出力を整流器電圧と比較することによって決定される請求項1記載の装置。
- 前記中間モードにおいて、ユーティリティ電源は前記フライホイールと共同して電力を負荷に供給する請求項1記載の装置。
- 発電機電源は、燃料電池、タービン装置および発電機からなるグループから選択される請求項1記載の装置。
- 発電機電源は格納装置内に設けられている請求項1記載の装置。
- さらに、格納装置から熱を除去する水冷システムを格納装置内に備えている請求項7記載の装置。
- 前記フライホイールは、スイッチがバックアップモードからノーマルモードに転移したときに電力を負荷に供給する請求項1記載の装置。
- さらに、発電機電源に供給される天然ガス燃料を備えており、前記天然ガス燃料の消費によって生じた副産物である熱は電力吸収冷蔵室において使用され、それによって前記冷蔵室がその領域を冷却する請求項1記載の装置。
- さらに、ユーティリティ電源に接続されて、交流電圧を直流電圧に変換する整流器を備えている請求項1記載の装置。
- 交流電圧は480VACであり、直流電圧は600VDCである請求項11記載の装置。
- さらに、負荷において600VDCを48VDCに減少させる変換装置を備えている請求項12記載の装置。
- 負荷は、スイッチングモード電力供給源を持たないコンピュータである請求項13記載の装置。
- ユーティリティ交流電力を入力として受取り、固体装置に直流電力を高い信頼性で供給するシステムにおいて、
信頼性の高い電力を供給する少なくとも2個の電力モジュールと、電力変換モジュールとを備え、
(a)前記各電力モジュールは、
選択的に付勢されるバックアップ電源と、
ユーティリティ電源を受取り、そのユーティリティ電源およびバックアップ電源が十分であることを決定する第1の手段と、
ユーティリティ電源が不十分であるときに中間電力を供給するフライホイールシステムと、
ユーティリティ電源が十分ではないことが決定されたときにフライホイールシステムの使用に転移し、バックアップ電源を付勢し、バックアップ電源が十分であることが決定された後にバックアップ電源の使用に転移する切替え機構とを備え、
(b)前記電力変換モジュールは、
格納装置と、
前記格納装置内に取り付けられた複数のシャシーとを備えており、各シャシーは、交流電源を受取る第1のI/Oボードと、前記電力モジュールの1つの交流出力と、前記交流電源および前記電力モジュールの少なくとも一方が十分である限り一貫した電圧を出力する前記第1のI/Oボード上のダイオードブリッジと、前記ダイオードブリッジの出力を受取って、所望の直流電圧を前記格納装置内の負荷に出力する変換装置とを有しているシステム。 - 前記複数のシャシーの前記所望の直流電圧の電力の和は、冗長性を提供するために負荷により必要とされるものの2倍である請求項15記載のシステム。
- 前記交流電源は、複数の電力モジュールである請求項15記載のシステム。
- 複数の固体装置に電力を効率的に供給するシステムにおいて、
交流電圧を受取って、前記交流電圧を高い直流電圧に変換する少なくとも1個の整流器と、
前記少なくとも1個の整流器に動作するように接続され、前記高い直流電圧を負荷に伝送するケーブルと、
前記ケーブルと負荷との間に動作するように接続され、前記負荷に給電するために必要とされる電圧に前記高い電圧を調整する少なくとも1個の変換装置とを備えているシステム。 - さらに、交流電圧を受取って前記交流電圧を第2の高い直流電圧に変換する第2の整流器と、前記高い直流電圧および前記第2の高い直流電圧を受取ってシステムにおいて冗長性を提供するダイオードブリッジとを備えている請求項18記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42312702P | 2002-11-01 | 2002-11-01 | |
US45323503P | 2003-03-10 | 2003-03-10 | |
PCT/US2003/034999 WO2004040956A2 (en) | 2002-11-01 | 2003-11-03 | Apparatus for providing high quality power |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006505240A true JP2006505240A (ja) | 2006-02-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005502259A Pending JP2006505240A (ja) | 2002-11-01 | 2003-11-03 | 高品質の電力を供給する装置 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7141894B2 (ja) |
EP (1) | EP1556746A4 (ja) |
JP (1) | JP2006505240A (ja) |
KR (1) | KR20050070113A (ja) |
CN (1) | CN1742244B (ja) |
AU (1) | AU2003285140A1 (ja) |
CA (1) | CA2504366A1 (ja) |
HK (1) | HK1089516A1 (ja) |
WO (1) | WO2004040956A2 (ja) |
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2003
- 2003-11-03 WO PCT/US2003/034999 patent/WO2004040956A2/en active Application Filing
- 2003-11-03 CN CN2003801027497A patent/CN1742244B/zh not_active Expired - Fee Related
- 2003-11-03 CA CA 2504366 patent/CA2504366A1/en not_active Abandoned
- 2003-11-03 AU AU2003285140A patent/AU2003285140A1/en not_active Abandoned
- 2003-11-03 EP EP03779461A patent/EP1556746A4/en not_active Withdrawn
- 2003-11-03 KR KR1020057007717A patent/KR20050070113A/ko active Search and Examination
- 2003-11-03 US US10/700,076 patent/US7141894B2/en not_active Expired - Lifetime
- 2003-11-03 JP JP2005502259A patent/JP2006505240A/ja active Pending
-
2006
- 2006-08-31 HK HK06109724A patent/HK1089516A1/xx not_active IP Right Cessation
- 2006-11-07 US US11/593,859 patent/US7462954B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014132452A1 (ja) * | 2013-03-01 | 2014-09-04 | 富士電機株式会社 | 電源システム |
JP6070819B2 (ja) * | 2013-03-01 | 2017-02-01 | 富士電機株式会社 | 電源システム |
JPWO2014132452A1 (ja) * | 2013-03-01 | 2017-02-02 | 富士電機株式会社 | 電源システム |
JP2016525336A (ja) * | 2013-07-18 | 2016-08-22 | アイネット・レジストリー、 エルエルシーAiNET Registry, LLC | 効率的な電力供給及びバックアップのためのシステム及び方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2004040956A3 (en) | 2004-07-29 |
US20040150374A1 (en) | 2004-08-05 |
US7141894B2 (en) | 2006-11-28 |
EP1556746A2 (en) | 2005-07-27 |
WO2004040956A2 (en) | 2004-05-21 |
AU2003285140A8 (en) | 2004-06-07 |
US20070052294A1 (en) | 2007-03-08 |
KR20050070113A (ko) | 2005-07-05 |
US7462954B2 (en) | 2008-12-09 |
AU2003285140A1 (en) | 2004-06-07 |
HK1089516A1 (en) | 2006-12-01 |
CN1742244A (zh) | 2006-03-01 |
CA2504366A1 (en) | 2004-05-21 |
EP1556746A4 (en) | 2006-01-04 |
CN1742244B (zh) | 2011-12-14 |
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