CONTROL OF DYNAMIC BUS VOLTAGE IN AN INTERMEDIATE BUS ARCHITECTURE POWER SYSTEM
摘要
To reduce power loss in an intermediate bus architecture power system, embodiments of the present invention provide an intermediate bus converter which converts an input voltage to an intermediate bus voltage using a converting unit; receives a signal indicative of an output of a converting unit; determines an intermediate bus voltage to reduce power loss in dependence upon the signal indicative of an output of the converting unit; generates a control signal to control the converting unit to convert the input voltage to the determined intermediate bus voltage; and generates an intermediate bus voltage in dependence upon the control signal.
申请公布号
EP2700137(A2)
申请公布日期
2014.02.26
申请号
EP20110717219
申请日期
2011.04.20
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人
MALMBERG, JONAS;BORGENGREN, HENRIK;KARLSSON, MAGNUS;KULLMAN, ANDERS;PERSSON, OSCAR;WAHLEDOW, FREDRIK