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1. CN105075051 - 用于高级功率能力的异步降压转换器的并行安排

Office
China
Application Number 201480008949.4
Application Date 12.02.2014
Publication Number 105075051
Publication Date 18.11.2015
Grant Number 105075051
Grant Date 19.07.2019
Publication Kind B
IPC
H02J 1/10
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
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
H02M 1/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
1Details of apparatus for conversion
CPC
G06F 1/263
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 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 高通股份有限公司
Inventors A·M·斯坦佐
A·M·斯坦佐
T·R·萨顿
T·R·萨顿
N·S·梅达
N·S·梅达
S·W·布赖特梅尔
S·W·布赖特梅尔
G·P·李
G·P·李
Agents 上海专利商标事务所有限公司 31100
上海专利商标事务所有限公司 31100
Priority Data 13770734 19.02.2013 US
Title
(ZH) 用于高级功率能力的异步降压转换器的并行安排
Abstract
(ZH) 提供了用于扩展功率管理设备的驱动容量的方法和装置。该方法涉及确定关于功率管理设备的操作的能量要求。接着,该方法将关于功率管理设备的操作的能量要求与第一功率设备的能力进行比较。如果能量要求大于第一功率设备的能量要求,则能量被切换到具有较高容量的第二功率设备。该装置包括:第一功率设备;并联连接至第一功率设备的第二功率设备;连接至第一功率设备的第一电感器以及连接至第一电感器的电容器;以及连接至第二功率设备的第二电感器以及连接至第二电感器的电容器。