公开(公告)号：US20160276920A1

公开(公告)日：2016-09-22

申请号：US15030170

申请日：2014-10-15

Applicant: LABINAL POWER SYSTEMS

Inventor： Jean-Jacques SIMON ,  Nicolas DHEILLY ,  Roland CASIMIR

IPC: H02M1/32 ,  B64D47/00 ,  H02H9/02 ,  H02M7/04

CPC classification number: H02M1/32 ,  B64D47/00 ,  H02H7/1222 ,  H02H9/001 ,  H02H9/02 ,  H02M1/126 ,  H02M7/04

Abstract: The protection device for providing protection against short-circuits upstream from an electrical power supply module having an inlet filter with at least one capacitor and an inductor and having a converter with components associated with a plurality of freewheel diodes includes at least one auxiliary winding and a dissipator element associated with the inlet filter, thereby making it possible to provide an inlet filter of small size without over dimensioning the freewheel diodes.

Abstract translation: 用于提供对具有具有至少一个电容器和电感器的入口滤波器的电源模块上游的短路保护的保护装置，并且具有与多个续流二极管相关联的元件的转换器包括至少一个辅助绕组和 与入口过滤器相关联的散热器元件，从而使得可以提供小尺寸的入口过滤器，而不会使续流二极管过大。

公开(公告)号：US20150303822A1

公开(公告)日：2015-10-22

申请号：US14646508

申请日：2013-11-26

Applicant: Labinal Power Systems

Inventor： Roland CASIMIR ,  Vincent GIORGIS ,  Paul GIRAUD

IPC: H02M7/04

CPC classification number: H02M7/04 ,  H02M1/36 ,  H02M7/2173 ,  H02M7/219

Abstract: The invention relates to a method for converting alternating current into direct current implemented by a conversion device that comprises a three-phase bridge in which at least one arm is comprised of a first switch and of a second switch mounted in series, with the method comprising a step of regulating the direct voltage output by the conversion device, characterised in that it comprises a transition step which precedes the regulation step, with the transition step comprising the formation of signals for controlling first and second switches capable of limiting the amplitude of the inrush currents when switching the conversion device to the alternative network.

Abstract translation: 本发明涉及一种用于将交流电转换成由转换装置实现的直流电的方法，所述转换装置包括三相桥，其中至少一个臂由第一开关和第二开关串联安装，该方法包括 调节转换装置的直流电压输出的步骤，其特征在于，其包括在调节步骤之前的转变步骤，其中转变步骤包括形成用于控制能够限制涌入幅度的第一和第二开关的信号 当将转换设备切换到备用网络时的电流。