公开(公告)号：US20150329008A1

公开(公告)日：2015-11-19

申请号：US14279042

申请日：2014-05-15

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： PETER T. KARLSON ,  VYACHESLAV BEREZIN ,  THOMAS A. JONES

IPC: B60L11/18 ,  B60W10/26 ,  B60W40/02 ,  H02J7/00

CPC classification number: H01M10/44 ,  B60L58/13 ,  B60W10/26 ,  B60W40/02 ,  B60W2510/244 ,  B60W2550/12 ,  B60W2710/244 ,  H01M10/425 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/10 ,  H01M2220/20 ,  H02J7/007

Abstract: The present disclosure pertains to various embodiments of battery systems and related methods that may operate in a preconditioning mode based upon a predicted disturbance of service of an electrical utility. Such systems may include a battery configured to store electrical energy. A communication module may be configured to receive an indication of a predicted disturbance of an electrical utility. A battery management system may operate the battery system in a normal mode to maintain a state of charge (SOC) of the battery system within a normal mode SOC range. Upon receipt of an indication of the predicted disturbance from the communication module, the battery system may be transitioned to a preconditioning mode. The state of charge may be maintained within a preconditioning mode SOC range that exceeds the normal SOC range. The battery system may provide electrical energy during an actual disturbance affecting the electrical utility.

Abstract translation: 本公开涉及电池系统的各种实施例和相关方法，其可以基于电力公用事业的服务的预测的干扰以预处理模式操作。 这样的系统可以包括被配置为存储电能的电池。 通信模块可以被配置为接收电力公用事业的预测干扰的指示。 电池管理系统可以在正常模式下操作电池系统，以将电池系统的充电状态（SOC）保持在正常模式SOC范围内。 在从通信模块接收到预测的干扰的指示时，电池系统可以转换到预处理模式。 充电状态可以保持在超过正常SOC范围的预调节模式SOC范围内。 在影响电力公用事业的实际扰动期间，电池系统可以提供电能。