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16 条记录 (耗时 0.015 秒)

    Battery Controller with Monitoring Logic for Model-Based Battery Control
    2.
    发明申请
    Battery Controller with Monitoring Logic for Model-Based Battery Control 有权
    具有监控逻辑的电池控制器，用于基于型号的电池控制

    公开(公告)号：US20130278223A1

    公开(公告)日：2013-10-24

    申请号：US13451879

    申请日：2012-04-20

    申请人： Yonghua Li ,  Richard Dyche Anderson ,  Anthony Mark Phillips ,  Xu Wang

    发明人： Yonghua Li ,  Richard Dyche Anderson ,  Anthony Mark Phillips ,  Xu Wang

    IPC分类号： H02J7/00

    CPC分类号： H01M10/48 ,  H01M2010/4271 ,  H02J7/0004 ,  H02J7/0008

    摘要： A battery controller with monitoring logic for a model-based battery control of a battery performs battery current characterizing, parameter and state variable abnormality detection, and bound checking of error signals between measured and predicted output variables to generate an output. Switching between closed-loop operation (i.e., the model-based battery control) and open-loop operation (i.e., a traditional battery control) is done based on the output of the monitoring logic such that closed-loop stability and performance are reasonably guaranteed.

    摘要翻译： 具有用于电池模型的电池控制的监控逻辑的电池控制器执行电池电流特性，参数和状态变量异常检测，以及测量和预测的输出变量之间的误差信号的绑定检查以产生输出。 基于监控逻辑的输出，完成闭环操作（即基于模型的电池控制）和开环操作（即传统电池控制）之间的切换，使得闭环稳定性和性能得到合理保证 。

    Method and system for charging a vehicle high voltage battery
    3.
    发明授权
    Method and system for charging a vehicle high voltage battery 有权
    汽车高压电池充电的方法和系统

    公开(公告)号：US08525480B2

    公开(公告)日：2013-09-03

    申请号：US12979630

    申请日：2010-12-28

    申请人： Richard Dyche Anderson

    发明人： Richard Dyche Anderson

    IPC分类号： H01M10/44 ,  H01M10/46

    CPC分类号： H02J7/0077

    摘要： A method and a system for charging a battery in hybrid vehicles and electric vehicles are provided. An amount of energy consumption for charging a battery is calculated by taking the sum of a first amount of energy for charging a high voltage battery and a second amount of energy for use by a low voltage auxiliary system during charging. An optimal charge current for a charger is determined based on a charging option. The charging option provides a set of desired charging parameters for a charger controller. A state of charge of the battery is determined within a state of charge range. The charger controller provides a charge current to the battery. The charge current is the optimal charge current up to a maximum charge current for the state of charge range of the battery.

    摘要翻译： 提供了一种用于对混合动力车辆和电动车辆中的电池充电的方法和系统。 通过以下方式计算用于对电池充电的能量消耗量：在充电期间，通过获取用于对高电压电池充电的第一能量量和用于由低电压辅助系统使用的第二能量量的总和来计算。 基于充电选项确定充电器的最佳充电电流。 充电选项为充电器控制器提供一组所需的充电参数。 在充电范围的状态下确定电池的充电状态。 充电器控制器为电池提供充电电流。 充电电流是针对电池充电状态的最大充电电流的最佳充电电流。

    Method for managing power limits for a battery
    9.
    发明授权
    Method for managing power limits for a battery 有权
    管理电池功率限制的方法

    公开(公告)号：US08400112B2

    公开(公告)日：2013-03-19

    申请号：US12943429

    申请日：2010-11-10

    申请人： Richard Dyche Anderson

    发明人： Richard Dyche Anderson

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0057 ,  H01M10/44 ,  H01M10/48

    摘要： A method for managing power limits for a battery includes the step of increasing a minimum operating state of charge after an initial power capability has decreased to the point where a predefined full discharge power is not available at an initial minimum operating state of charge. The increased minimum operating state of charge can be chosen such that the full discharge power is available. The increased minimum state of charge may not be chosen to provide the full discharge power if the increased minimum state of charge is greater than a maximum low limit state of charge.

    摘要翻译： 用于管理电池的功率限制的方法包括在初始功率能力已经降低到在初始最小操作充电状态下预定的全放电功率不可用的点的情况下增加最小充电操作状态的步骤。 可以选择增加的最小充电操作状态，使得可以获得全放电功率。 如果增加的最小充电状态大于最大下限充电状态，则可能不会选择增加的最小充电状态来提供全放电功率。

    Nonlinear Adaptive Observation Approach to Battery State of Charge Estimation
    10.
    发明申请
    Nonlinear Adaptive Observation Approach to Battery State of Charge Estimation 有权
    电池电量估计的非线性自适应观测方法

    公开(公告)号：US20130006454A1

    公开(公告)日：2013-01-03

    申请号：US13171090

    申请日：2011-06-28

    申请人： Yonghua Li ,  Richard Dyche Anderson ,  Jing Song

    发明人： Yonghua Li ,  Richard Dyche Anderson ,  Jing Song

    IPC分类号： B60W20/00

    CPC分类号： B60W10/26 ,  B60L11/1861 ,  B60L2250/16 ,  B60L2260/44 ,  B60L2260/52 ,  B60W20/13 ,  B60W2510/244 ,  G01R31/362 ,  G01R31/3651 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A method of controlling an electric vehicle including an internal combustion engine, a battery having a state of charge (SOC) and an open circuit voltage (OCV), includes establishing a system for estimating battery SOC. The system includes (i) a parameter estimation subsystem including a recursive parameter estimator for identifying battery parameters and (ii) an OCV estimation subsystem including a nonlinear adaptive observer for estimating battery OCV. Estimated battery OCV is related to estimated battery SOC by a mapping. An output is generated based on the estimated battery SOC.

    摘要翻译： 一种控制包括内燃机，具有充电状态（SOC）的电池和开路电压（OCV））的电动车辆的方法包括建立用于估计电池SOC的系统。 该系统包括（i）包括用于识别电池参数的递归参数估计器的参数估计子系统和（ii）包括用于估计电池OCV的非线性自适应观察器的OCV估计子系统。 预计电池OCV与估计的电池SOC相关。 基于估计的电池SOC产生输出。