公开(公告)号：US20160159244A1

公开(公告)日：2016-06-09

申请号：US14962332

申请日：2015-12-08

Applicant: General Electric Company

Inventor： Jinping GAO ,  Hai QIU ,  Tong ZHAO ,  Fei XU ,  Hongwu SHE

IPC: B60L11/18 ,  B60L7/16 ,  B60L11/00

CPC classification number: B60L11/1868 ,  B60L7/16 ,  B60L11/005 ,  B60L2240/423 ,  B60L2240/547 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7066

Abstract: An energy management system comprises a first electricity transformer with one or more first leg circuit(s), a second electricity transformer with one or more second leg circuit(s), and a control device. One or more first leg circuit(s) is (are) coupled to an energy-type supply, and one or more second leg circuit(s) is (are) coupled to a power-type supply. The control device will control the first and second electricity transformers operating under at least one of two conditions when a traction device is under driving mode.

Abstract translation: 能量管理系统包括具有一个或多个第一支路电路的第一电力变压器，具有一个或多个第二支路电路的第二电力变压器和控制装置。 一个或多个第一支路电路被耦合到能量型电源，并且一个或多个第二支路电路耦合到功率型电源。 当牵引装置处于驾驶模式时，控制装置将控制在两种状况中的至少一个下操作的第一和第二电力变压器。

公开(公告)号：US20160197559A1

公开(公告)日：2016-07-07

申请号：US14955094

申请日：2015-12-01

Applicant: General Electric Company

Inventor： Zhuohui TAN ,  Jinping GAO ,  Rajni Kant BURRA ,  Govardhan Ganireddy

IPC: H02M5/458

CPC classification number: H02P9/007 ,  H02J3/386 ,  H02M5/4585 ,  H02P23/26 ,  Y02E10/763

Abstract: A system includes a source side converter for being electrically coupled to a generator of a power source, a line side converter for being electrically coupled to a power network, a DC link coupled between the source side converter and the line side converter, and a controller for generating source side switching signals based on a current or torque of the generator and a virtual impedance signal for system damping or reactive power compensation when at least one detected signal of the system is not normal. A method for controlling the system is also included.

Abstract translation: 一种系统包括用于电耦合到电源的发生器的源极侧转换器，用于电耦合到电力网络的线路侧转换器，耦合在源极侧转换器和线路侧转换器之间的DC链路，以及控制器 用于当所述系统的至少一个检测信号不正常时，基于所述发电机的电流或扭矩产生源侧开关信号和用于系统阻尼或无功功率补偿的虚拟阻抗信号。 还包括用于控制系统的方法。