公开(公告)号：US20090296432A1

公开(公告)日：2009-12-03

申请号：US12127726

申请日：2008-05-27

Applicant: Alain CHAPUIS

Inventor： Alain CHAPUIS

IPC: H02J1/10

CPC classification number: H02M3/28 ,  H02J1/08 ,  H02J2001/008 ,  H02M2001/0012 ,  H02M2001/0048 ,  H02M2001/007 ,  H02M2001/008 ,  Y02B70/1491

Abstract: A power subsystem is actively optimized to improve total subsystem efficiency in a way that is responsive to changes in load requirements, power supply variations, and subsystem temperature variations. Detailed, multidimensional power loss models are developed for constituent devices which are then combined into a power subsystem containing a controller and circuity for measuring device operating parameters such as input and output voltage, output current, and temperature. Operating parameters are continually monitored, and set points are correspondingly changed based on the detailed power loss models to achieve maximum overall efficiency for the instantaneous operating state of the system.

Abstract translation: 电力子系统被积极优化，以提高总体子系统效率，以响应负载要求，电源变化和子系统温度变化的变化。 开发了详细的多维功率损耗模型，用于组成设备，然后将其组合到包含控制器和电路的电源子系统中，用于测量设备运行参数，如输入和输出电压，输出电流和温度。 操作参数被不断监控，设定点根据详细的功率损耗模型相应改变，以实现系统瞬时运行状态的最大总体效率。