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1. JP2016515372 - 高度電源能力のための非同期バックコンバータの並列配列

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Office
Japan
Application Number 2015558112
Application Date 12.02.2014
Publication Number 2016515372
Publication Date 26.05.2016
Grant Number 5912010
Grant Date 08.04.2016
Publication Kind B1
IPC
H02J 1/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
CPC
G06F 1/263
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
263Arrangements for using multiple switchable power supplies, e.g. battery and AC
H02J 1/102
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
10Parallel operation of dc sources
102being switching converters
H04W 52/0277
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0261managing power supply demand, e.g. depending on battery level
0274by switching on or off the equipment or parts thereof
0277according to available power supply, e.g. switching off when a low battery condition is detected
H04W 52/0296
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0261managing power supply demand, e.g. depending on battery level
0296switching to a backup power supply
G05F 1/66
GPHYSICS
05CONTROLLING; REGULATING
FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
66Regulating electric power
Y02D 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
30Reducing energy consumption in communication networks
70in wireless communication networks
Applicants クゥアルコム・インコーポレイテッド
Inventors ステンゼル、エイドリアン・エム
スットン、トッド・アール
メータ、ナレンドラ・シン
ブライトマイアー、ジークフリート・ダブリュ
リー、ゴードン・ピー
Agents 蔵田　昌俊
福原　淑弘
井関　守三
奥村　元宏
Priority Data 13770734 19.02.2013 US
Title
(JA) 高度電源能力のための非同期バックコンバータの並列配列
front page image
Abstract
(JA)

電力管理装置の駆動容量を拡張するための方法及び装置が提供される。方法は、電力管理装置の動作のためのエネルギー要求を決定することを含む。次に、方法は電力管理装置の動作のためのエネルギー要求を第１の電源装置の能力と比較する。エネルギー要求が第１の電源装置のエネルギー要求より大きい場合、エネルギーはより高い容量の第２の電源装置に切替えられる。装置は第１の電源装置と、第１の電源装置と並列接続される第２の電源装置と、第１の電源装置に接続される第１のインダクタ及び第１のインダクタに接続しているキャパシタと、第２の電源装置に接続される第２のインダクタ及び第２のインダクタに接続されるキャパシタと、を含む。
【選択図】 図２
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