CONTROL SYSTEM FOR ELECTRIC VEHICLE STATION AND CONTROL METHOD FOR THE SAME
    4.
    发明申请
    CONTROL SYSTEM FOR ELECTRIC VEHICLE STATION AND CONTROL METHOD FOR THE SAME 审中-公开
    电动车站控制系统及其控制方法

    公开(公告)号:WO2017117702A1

    公开(公告)日:2017-07-13

    申请号:PCT/CN2016/070022

    申请日:2016-01-04

    IPC分类号: H02J7/02 B60L11/18

    摘要: It provides a control system (12) for an EVCS (1) and control method. The control system (12) includes: an input module (120), being adapted for inputting a data representing a power reference for leveling power supplied from a utility grid (10); and a control module (121), being adapted for keeping charge of the battery (140) of the at least one EV (14) until the SOC of the battery (140) of the respective one of the at least one EV (14) increases to respective predetermined level and for changing SOC of its battery (140) afterwards in consideration of the power reference to level the power supplied from the utility grid (10) provided that a measurement of the SOC of its battery (140) is kept within respective predetermined range from the respective predetermined level. It takes the EV (14) charging with higher priority than the AS. Charger (11) will charge EV (14) to the value required by customer firstly, and use only certain part or entirety of EV battery capacity to provide AS. In this way, the EV (14) charging deviation will be limited into the certain value or entirety of EV battery capacity that does not disrupt EV (14) drive, even when the customer randomly leave before the time they committed.

    摘要翻译: 它提供了用于EVCS(1)的控制系统(12)和控制方法。 所述控制系统(12)包括:输入模块(120),其适于输入表示用于使从公用电网(10)供应的功率参考的功率参考的数据; 和控制模块(121),适于保持所述至少一个EV(14)的所述电池(140)的充电,直到所述至少一个EV(14)中的相应一个的所述电池(140) 增加到相应的预定水平,并且考虑到功率基准来改变其电池(140)的SOC,以便对从公用电网(10)供应的电力进行平衡,只要其电池(140)的SOC的测量值保持在 相应的预定范围与相应的预定水平相关。 EV(14)的收费优先于AS。 充电器(11)首先将EV(14)充电至客户要求的数值,并且仅使用EV电池容量的一定部分或全部来提供AS。 这样,即使客户在提交时间之前随机离开,EV(14)充电偏差也会限制在不会中断EV(14)驱动的EV电池容量的特定值或整体中。

    SYSTEMS AND METHODS FOR BATTERY CAPACITY ESTIMATION
    5.
    发明申请
    SYSTEMS AND METHODS FOR BATTERY CAPACITY ESTIMATION 审中-公开
    用于电池容量估计的系统和方法

    公开(公告)号:WO2017112088A1

    公开(公告)日:2017-06-29

    申请号:PCT/US2016/059405

    申请日:2016-10-28

    申请人: INTEL CORPORATION

    IPC分类号: G01R31/36

    摘要: Systems and methods are disclosed for estimating a full-charge battery cell capacity without a coulomb counting device. First and second measured voltages of the battery cell are measured during a charging or discharging period. The first and second measured voltages of the battery cell are converted to percentages of remaining battery life. The amount of charge delivered to the battery cell and/or delivered from the battery cell during charging/discharging is calculated. The change in the percentage of remaining battery life is compared to the amount of charge delivered to the battery cell and/or delivered from the battery cell to calculate various battery cell evaluation calculations, including a full-charge battery cell capacity.

    摘要翻译: 公开了用于在没有库仑计数装置的情况下估算完全充电电池单元容量的系统和方法。 在充电或放电时段期间测量电池单元的第一和第二测量电压。 电池单元的第一和第二测量电压被转换为剩余电池寿命的百分比。 计算在充电/放电期间递送到电池单元和/或从电池单元递送的电荷量。 将剩余电池寿命百分比的变化与输送到电池单元的电荷量和/或从电池单元输送的电量进行比较,以计算各种电池单元评估计算,包括充满电的电池单元容量。

    BATTERY MODELS, SYSTEMS, AND METHODS USING ROBUST FAIL-SAFE ITERATION FREE APPROACH FOR SOLVING DIFFERENTIAL ALGEBRAIC EQUATIONS
    6.
    发明申请
    BATTERY MODELS, SYSTEMS, AND METHODS USING ROBUST FAIL-SAFE ITERATION FREE APPROACH FOR SOLVING DIFFERENTIAL ALGEBRAIC EQUATIONS 审中-公开
    电池模型,系统和方法使用稳定的失效安全迭代方法来解决差分逻辑方程

    公开(公告)号:WO2017015396A1

    公开(公告)日:2017-01-26

    申请号:PCT/US2016/043188

    申请日:2016-07-20

    IPC分类号: G06F17/10

    摘要: Battery models using robust fail-safe iteration free approach for solving Differential Algebraic Equations, and associated systems and methods are disclosed. In one embodiment, a method includes generating a model of the rechargeable battery; determining one or more initial conditions for one or more algebraic variables of the model using a solver; holding differential variables of the model static by a switch function while determining the one or more initial conditions; applying the initial conditions to the model by the switch function; and determining one or more parameters for the rechargeable battery by solving the algebraic and differential equations.

    摘要翻译: 公开了使用鲁棒故障安全迭代方法求解微分代数方程的电池模型,以及相关的系统和方法。 在一个实施例中,一种方法包括产生可再充电电池的模型; 使用求解器确定模型的一个或多个代数变量的一个或多个初始条件; 在确定一个或多个初始条件的同时,通过开关功能保持模型静态的微分变量; 通过开关功能将初始条件应用于模型; 以及通过求解代数和微分方程来确定可再充电电池的一个或多个参数。

    LITHIUM-ION BATTERY CHARGING SYSTEM FOR A BATTERY POWERED ELEVATOR SYSTEM
    7.
    发明申请
    LITHIUM-ION BATTERY CHARGING SYSTEM FOR A BATTERY POWERED ELEVATOR SYSTEM 审中-公开
    用于电池供电电梯系统的锂离子电池充电系统

    公开(公告)号:WO2017004166A1

    公开(公告)日:2017-01-05

    申请号:PCT/US2016/040038

    申请日:2016-06-29

    IPC分类号: B66B1/30 H02J7/04

    摘要: An elevator system includes at least one lithium-ion battery, a temperature sensor (56, 57) operatively coupled to the at least one lithium-ion battery (44), and a lithium-ion battery charging system (50) including a controller (30) having a central processing unit (CPU) (36) interconnected functionally via a system bus to the at least one lithium-ion battery (44) and the temperature sensor (56, 57). The controller (30) further includes at least one memory (38) device thereupon stored a set of instructions which, when executed by the CPU, causes the lithium-ion battery charging system (50) to determine an expected run mode for the elevator system, sense a temperature of the lithium-ion battery (44) through the temperature sensor (56, 57) establishing a sensed temperature, and establish a state of charge (SOC) for the lithium-ion battery based on the sensed temperature and expected run mode of the elevator system.

    摘要翻译: 电梯系统包括至少一个锂离子电池,可操作地耦合到所述至少一个锂离子电池(44)的温度传感器(56,57)和包括控制器的锂离子电池充电系统(50) 具有通过系统总线功能地连接到所述至少一个锂离子电池(44)和所述温度传感器(56,57)的中央处理单元(CPU)(36)。 控制器(30)还包括至少一个存储器(38),其中存储有一组指令,当CPU执行时,使得锂离子电池充电系统(50)确定电梯系统的预期运行模式 通过建立感测温度的温度传感器(56,57)感测锂离子电池(44)的温度,并且基于感测到的温度和预期运行来建立锂离子电池的充电状态(SOC) 电梯系统的模式。

    POWER SYSTEM AND METHOD OF FORMING THE SAME
    8.
    发明申请
    POWER SYSTEM AND METHOD OF FORMING THE SAME 审中-公开
    动力系统及其形成方法

    公开(公告)号:WO2016209164A1

    公开(公告)日:2016-12-29

    申请号:PCT/SG2016/050260

    申请日:2016-06-03

    IPC分类号: H02H3/08 H02J7/00

    摘要: The power system may include a main circuit arrangement having a power source, a load and a circuit breaker. The power system may additionally include an energy harvesting circuit arrangement connected to the main circuit arrangement. The energy harvesting circuit arrangement may include an operating switch and an energy harvester. The power system may also further include a trigger mechanism, which may be configured to, when detecting a current above a predetermined value in the main circuit arrangement, trigger the circuit breaker to switch from a closed mode to an open mode. The trigger mechanism may also be configured to trigger the operating switch to switch from an open mode to a closed mode for a predetermined duration, and back to the open mode after the predetermined duration, thereby storing electrical energy in the energy harvester.

    摘要翻译: 电力系统可以包括具有电源,负载和断路器的主电路装置。 电力系统可以另外包括连接到主电路装置的能量收集电路装置。 能量收集电路装置可以包括操作开关和能量收集器。 电力系统还可以包括触发机构,其可以被配置为当检测到在主电路装置中的预定值以上的电流时,触发断路器从闭合模式切换到打开模式。 触发机构还可以被配置为触发操作开关在预定持续时间内从打开模式切换到闭合模式,并且在预定持续时间之后回到打开模式,从而将能量存储在能量收集器中。

    電池状態推定装置
    10.
    发明申请
    電池状態推定装置 审中-公开
    电池状态估计装置

    公开(公告)号:WO2016132813A1

    公开(公告)日:2016-08-25

    申请号:PCT/JP2016/051822

    申请日:2016-01-22

    IPC分类号: G01R31/36 H01M10/48 H02J7/00

    摘要:  電流検出部が出力する検出電流と充電率推定用パラメータとを用いて第1充電率と第1充電率に対応する第1開回路電圧とを算出し、電圧検出部が出力する検出電圧と等価回路パラメータとを用いて第2開回路電圧と第2開回路電圧に対応する第2充電率とを算出し、第2充電率から第1充電率を減算した値である充電率誤差を用いて充電率推定用パラメータを逐次推定して更新し、第2開回路電圧から第1開回路電圧を減算した値である開回路電圧誤差を用いて等価回路パラメータを逐次推定して更新するように構成されている。

    摘要翻译: 电池状态估计装置被配置为使用由电流检测单元输出的检测电流和电荷状态估计参数来计算对应于第一充电状态的第一充电状态和第一开路电压,第二开路 使用由电压检测单元输出的检测电压和等效电路参数来计算对应于第二开路电压的电路电压和第二充电状态,使用状态连续地估计和更新充电状态估计参数 通过从第二充电状态减去第一充电状态而得到的值的电荷误差,并且使用开路电压误差连续地估计和更新等效电路参数,该开路电压误差是通过减去 第一开路电压从第二开路电压。