公开(公告)号：US10027142B2

公开(公告)日：2018-07-17

申请号：US15040750

申请日：2016-02-10

Applicant: ABB Technology AG

Inventor： Markus Birrer

IPC: B61L1/00 ,  H02J7/00 ,  B60M5/00 ,  B61L5/00 ,  B61L29/00 ,  B61L99/00 ,  B60M3/00

Abstract: A power supply system for an electrical equipment comprises a first power supply module for supplying power to the electrical equipment, wherein the first power supply module is connectable to a first electrical network and is adapted for converting a first input current from the first electrical network to an output current suppliable to the electrical equipment; a second power supply module for supplying electrical power to the electrical equipment, wherein the second power supply module is connectable to a second electrical network of different frequency and/or different voltage as the first electrical network and is adapted for converting a second input current from the second electrical network to the output current, when the first power supply module is not able to converting the first input current; and an electrical energy storage for supplying electrical power to the electrical equipment, wherein the electrical energy storage is adapted for providing the output current, when the first and/or second power supply module is not able to convert the first and/or second input current.

公开(公告)号：US20160172881A1

公开(公告)日：2016-06-16

申请号：US15040750

申请日：2016-02-10

Applicant: ABB Technology AG

Inventor： Markus Birrer

IPC: H02J7/00 ,  B61L99/00

CPC classification number: H02J7/0024 ,  B60M3/00 ,  B60M5/00 ,  B61L1/00 ,  B61L5/00 ,  B61L29/00 ,  B61L99/00

Abstract: A power supply system for an electrical equipment comprises a first power supply module for supplying power to the electrical equipment, wherein the first power supply module is connectable to a first electrical network and is adapted for converting a first input current from the first electrical network to an output current suppliable to the electrical equipment; a second power supply module for supplying electrical power to the electrical equipment, wherein the second power supply module is connectable to a second electrical network of different frequency and/or different voltage as the first electrical network and is adapted for converting a second input current from the second electrical network to the output current, when the first power supply module is not able to converting the first input current; and an electrical energy storage for supplying electrical power to the electrical equipment, wherein the electrical energy storage is adapted for providing the output current, when the first and/or second power supply module is not able to convert the first and/or second input current.

Abstract translation: 一种用于电气设备的电源系统包括用于向电气设备供电的第一电源模块，其中第一电源模块可连接到第一电气网络，并且适于将来自第一电网的第一输入电流转换为 输出电流可用于电气设备; 用于向电气设备提供电力的第二电源模块，其中第二电源模块可连接到与第一电网不同的频率和/或不同电压的第二电网，并且适于将第二输入电流从 第二电网到输出电流，当第一电源模块不能转换第一输入电流时; 以及用于向所述电气设备供电的电能存储器，其中当所述第一和/或第二电源模块不能够转换所述第一和/或第二输入电流时，所述电能存储器适于提供所述输出电流 。