公开(公告)号：US20160211738A1

公开(公告)日：2016-07-21

申请号：US14995231

申请日：2016-01-14

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Johnny Bou-Saada ,  Jérôme Sadoun ,  Jonathan Scottini

IPC: H02M1/12 ,  H02M7/217 ,  B60M3/06 ,  H02M7/797

CPC classification number: H02M1/126 ,  B60L7/14 ,  B60L9/18 ,  B60M3/06 ,  H02M7/217 ,  H02M7/797

Abstract: The invention relates to an electric converter (30) for a substation feeding an electric grid and/or for recuperating the braking energy of rail vehicles traveling on a railroad track, the substation being connected to a feeder line able to supply a DC voltage to the rail vehicles traveling on the railroad track, the substation comprising an electricity distribution grid able to deliver a corresponding three-phase voltage with three phases, the converter (30) comprising a transformer (306) able to inspect the value of the three-phase voltage delivered by the electricity distribution grid, a filtering device (304) able to filter the three-phase voltage of the transformer (306), and an inverter (302) connected to the filter (304).

Abstract translation: 本发明涉及一种用于变电站馈送电网和/或用于恢复在铁路轨道上行驶的轨道车辆的制动能量的电力转换器（30），该变电站连接到能够将直流电压提供给 轨道车辆在铁路轨道上行驶，该变电站包括能够提供三相相应三相电压的配电网，所述转换器（30）包括能够检测三相电压值的变压器（306） 由配电网输送的能够对变压器（306）的三相电压进行滤波的滤波装置（304）以及与滤波器（304）连接的逆变器（302）。

公开(公告)号：US10554117B2

公开(公告)日：2020-02-04

申请号：US14995231

申请日：2016-01-14

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Johnny Bou-Saada ,  Jérôme Sadoun ,  Jonathan Scottini

IPC: H02M1/12 ,  B60M3/06 ,  H02M7/217 ,  H02M7/797

Abstract: The invention relates to an electric converter (30) for a substation feeding an electric grid and/or for recuperating the braking energy of rail vehicles traveling on a railroad track, the substation being connected to a feeder line able to supply a DC voltage to the rail vehicles traveling on the railroad track, the substation comprising an electricity distribution grid able to deliver a corresponding three-phase voltage with three phases, the converter (30) comprising a transformer (306) able to inspect the value of the three-phase voltage delivered by the electricity distribution grid, a filtering device (304) able to filter the three-phase voltage of the transformer (306), and an inverter (302) connected to the filter (304).