公开(公告)号：US10476267B2

公开(公告)日：2019-11-12

申请号：US14937545

申请日：2015-11-10

Applicant: Caterpillar Inc.

Inventor： Douglas Brown ,  Vijay Janardhan ,  Eric Ohlson

IPC: H02J3/14

Abstract: A load management system is disclosed. The load management system may include a generator, a power source configured to drive the generator, a load bank configured to produce an electrical load on the generator, a chopper operatively connected to the generator and the load bank, and a chopper regulator in communication with the generator and the chopper. The chopper may be configured to modulate the electrical load of the load bank on the generator. The chopper regulator may be configured to monitor generator parameters and control the chopper based on the generator parameters.

公开(公告)号：US20170133847A1

公开(公告)日：2017-05-11

申请号：US14937545

申请日：2015-11-10

Applicant: Caterpillar Inc.

Inventor： Douglas Brown ,  Vijay Janardhan ,  Eric Ohlson

IPC: H02J3/14

CPC classification number: H02J3/14 ,  Y02B70/3225 ,  Y02P80/14 ,  Y04S20/222

Abstract: A load management system is disclosed. The load management system may include a generator, a power source configured to drive the generator, a load bank configured to produce an electrical load on the generator, a chopper operatively connected to the generator and the load bank, and a chopper regulator in communication with the generator and the chopper. The chopper may be configured to modulate the electrical load of the load bank on the generator. The chopper regulator may be configured to monitor generator parameters and control the chopper based on the generator parameters.

公开(公告)号：US20160178686A1

公开(公告)日：2016-06-23

申请号：US14575087

申请日：2014-12-18

Applicant: Caterpillar Inc.

Inventor： Vijay Janardhan ,  Hazarul Anuar ,  Omar Bennani ,  Douglas Brown ,  Basheer B. Qattum

IPC: G01R31/02 ,  G01R19/00

CPC classification number: G01R31/396 ,  H01G11/10 ,  H01G11/14 ,  H02J7/0006

Abstract: A source ID generation system for an energy storage system of a virtual spinning reserve coupled to power generator set includes at least one ultracapacitor having a low voltage side and a high voltage side. Each of the high voltage side and the low voltage side of the ultracapacitor includes a positive terminal, a negative terminal, a resistor input terminal, and a resistor output terminal. The source ID generation system further includes a resistor that is connected between the resistor input terminal and the resistor output terminal of the ultracapacitor. A source ID of the ultracapacitor is generated based on a voltage between the resistor input terminal and the negative terminal at the low voltage side of the ultracapacitor.

Abstract translation: 用于耦合到发电机组的虚拟纺纱储备的能量存储系统的源ID生成系统包括具有低压侧和高压侧的至少一个超级电容器。 超级电容器的高压侧和低压侧的每一个包括正极端子，负极端子，电阻器输入端子和电阻器输出端子。 源ID生成系统还包括连接在电容器输入端子和超级电容器的电阻器输出端子之间的电阻器。 基于超级电容器的低电压侧的电阻器输入端子和负极端子之间的电压来生成超级电容器的源极ID。