JP4406931B2 - 電源システム - Google Patents
電源システム Download PDFInfo
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- JP4406931B2 JP4406931B2 JP2005231651A JP2005231651A JP4406931B2 JP 4406931 B2 JP4406931 B2 JP 4406931B2 JP 2005231651 A JP2005231651 A JP 2005231651A JP 2005231651 A JP2005231651 A JP 2005231651A JP 4406931 B2 JP4406931 B2 JP 4406931B2
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- Prior art keywords
- power supply
- supply device
- control unit
- output
- pol
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- 238000012544 monitoring process Methods 0.000 claims description 20
- 230000006870 function Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Description
に変更することができるようになるので、電源装置1及びPOLコンバータ6a,6b,6cに対して所望の制御を容易に行なうことができる。
2 DC−DCコンバータ(マスタ電源装置)
3 制御部
6a,6b,6c POLコンバータ(スレーブ電源装置)
21 モニタプログラム(モニタ手段)
Claims (3)
- 制御部を内蔵するマスタ電源装置と、このマスタ電源装置の出力を入力電源として、当該マスタ電源装置から電力供給を受けるスレーブ電源装置とを備えた電源システムであって、
前記制御部は前記マスタ電源装置から前記スレーブ電源装置への出力を制御するとともに、前記スレーブ電源装置の状態を監視するモニタ手段を有し、
さらに前記制御部は、前記モニタ手段で監視した前記スレーブ電源装置の電圧または電流に基づいて前記マスタ電源装置の出力電力を制御し、複数の前記スレーブ電源装置のうち最大の電圧に合わせて前記マスタ電源装置の出力電圧を自動調整するものであることを特徴とする電源システム。 - 前記制御部に、複数の前記スレーブ電源装置間の起動・停止シーケンスを制御するシーケンス制御手段を設けたことを特徴とする請求項1に記載の電源システム。
- 前記制御部は、プログラム可能なディジタル制御器からなることを特徴とする請求項1又は2に記載の電源システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005231651A JP4406931B2 (ja) | 2005-08-10 | 2005-08-10 | 電源システム |
Applications Claiming Priority (1)
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JP2005231651A JP4406931B2 (ja) | 2005-08-10 | 2005-08-10 | 電源システム |
Publications (2)
Publication Number | Publication Date |
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JP2007049822A JP2007049822A (ja) | 2007-02-22 |
JP4406931B2 true JP4406931B2 (ja) | 2010-02-03 |
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ID=37852213
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Application Number | Title | Priority Date | Filing Date |
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JP2005231651A Expired - Fee Related JP4406931B2 (ja) | 2005-08-10 | 2005-08-10 | 電源システム |
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JP (1) | JP4406931B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5272317B2 (ja) * | 2007-03-19 | 2013-08-28 | 株式会社リコー | 電源制御装置、画像処理装置及び電源制御装置の制御方法 |
JP5044258B2 (ja) * | 2007-03-30 | 2012-10-10 | パナソニック株式会社 | 直流配電システム |
JP5130922B2 (ja) | 2008-01-17 | 2013-01-30 | 富士通株式会社 | 電源装置および電子装置 |
JP5096951B2 (ja) * | 2008-02-12 | 2012-12-12 | エスアイアイ・ネットワーク・システムズ株式会社 | 電源システム、及び電源制御方法 |
US8179705B2 (en) * | 2008-05-27 | 2012-05-15 | Power-One, Inc. | Apparatus and method of optimizing power system efficiency using a power loss model |
JP5919827B2 (ja) * | 2012-01-11 | 2016-05-18 | 株式会社リコー | 電源装置、電源制御方法及び電源制御プログラム |
JP6301663B2 (ja) * | 2014-01-29 | 2018-03-28 | Necプラットフォームズ株式会社 | 電源制御装置、電源制御方法および情報処理装置 |
CN106329889A (zh) * | 2015-07-10 | 2017-01-11 | 艾默生网络能源有限公司 | 一种功率模块及功率系统 |
US11252811B2 (en) * | 2020-01-15 | 2022-02-15 | Cisco Technology, Inc. | Power distribution from point-of-load with cooling |
US11307368B2 (en) | 2020-04-07 | 2022-04-19 | Cisco Technology, Inc. | Integration of power and optics through cold plates for delivery to electronic and photonic integrated circuits |
-
2005
- 2005-08-10 JP JP2005231651A patent/JP4406931B2/ja not_active Expired - Fee Related
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