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    Management of power from multiple sources in an elevator power system
    2.
    发明授权
    Management of power from multiple sources in an elevator power system 有权
    电梯电力系统中多个电源的电力管理

    公开(公告)号：US08590672B2

    公开(公告)日：2013-11-26

    申请号：US13059119

    申请日：2008-08-15

    申请人： Stella M. Oggianu ,  Vladimir Blasko ,  Robert K. Thornton ,  William A. Veronesi ,  Lei Chen

    发明人： Stella M. Oggianu ,  Vladimir Blasko ,  Robert K. Thornton ,  William A. Veronesi ,  Lei Chen

    IPC分类号： B66B1/06

    CPC分类号： B66B1/302 ,  Y02B50/142

    摘要： Power is managed in an elevator system including an elevator hoist motor (12), a primary power supply (20), and an electrical energy storage (EES) system (32). A power demand of the elevator hoist motor is determined, and a state-of-charge (SOC) of the EES system is determined. Power exchanged between the hoist motor, the primary power supply, and the EES system is controlled based on the power demand of the hoist motor and the SOC of the EES system.

    摘要翻译： 在包括电梯起重马达（12），主电源（20）和电能存储（EES）系统（32））的电梯系统中管理电力。 确定电梯起重电动机的动力需求，并且确定EES系统的充电状态（SOC）。 起重电动机，主电源和EES系统之间的电力交换根据起重电动机的功率需求和EES系统的SOC进行控制。

    BATTERY STATE-OF-CHARGE CALIBRATION
    4.
    发明申请
    BATTERY STATE-OF-CHARGE CALIBRATION 有权
    电池充电校准

    公开(公告)号：US20110226559A1

    公开(公告)日：2011-09-22

    申请号：US13129257

    申请日：2008-11-17

    申请人： Lei Chen ,  William A. Veronesi ,  Stella M. Oggianu ,  Vladimir Blasko

    发明人： Lei Chen ,  William A. Veronesi ,  Stella M. Oggianu ,  Vladimir Blasko

    IPC分类号： B66B1/06 ,  H02J7/04

    CPC分类号： G01R35/005 ,  B66B1/308 ,  G01R31/361 ,  G01R31/3651

    摘要： Calibration of the state-of-charge (SOC) of a battery-based energy storage system used with a regenerative drive uses an SOC-open circuit voltage (V?oc#191) correlation. The battery is partially charged or discharged to assure operation defined by V?oc#191 following a known V?oc#191-SOC profile, such as a charge or discharge boundary curve. The partial charging/discharging may be synchronized with a traffic profile of an elevator system driven by the regenerative drive. A V?oc#191 measurement is made, and by enhancing the relaxation dynamics of V?oc#191 through regulating battery usage with a reference to traffic profile, a V?oc#191 is estimated more reliably. Using the estimate V?oc#191 and the known V?oc#191-SOC profile, state-of-charge of the battery is determined.

    摘要翻译： 与再生驱动一起使用的基于电池的能量存储系统的充电状态（SOC）的校准使用SOC开路电压（Vαoc＃191）相关。 电池部分充电或放电，以确保按照已知的V oc oc＃191-SOC配置文件（如充电或放电边界曲线）由V？oc＃191定义的操作。 部分充电/放电可以与由再生驱动器驱动的电梯系统的交通曲线同步。 进行V oc oc＃191测量，通过参照交通流量轮廓来调节电池使用量，通过增强VαOC＃191的松弛动力学，更可靠地估计VαOC＃191。 使用估计Vαc＃191和已知的Vαoc＃191-SOC曲线，确定电池的充电状态。

    MANAGEMENT OF POWER FROM MULTIPLE SOURCES BASED ON ELEVATOR USAGE PATTERNS
    5.
    发明申请
    MANAGEMENT OF POWER FROM MULTIPLE SOURCES BASED ON ELEVATOR USAGE PATTERNS 有权
    基于电梯使用模式的多源电力管理

    公开(公告)号：US20110139547A1

    公开(公告)日：2011-06-16

    申请号：US13059535

    申请日：2008-09-04

    申请人： William A. Veronesi ,  Stella M. Oggianu

    发明人： William A. Veronesi ,  Stella M. Oggianu

    IPC分类号： B66B1/30

    CPC分类号： B66B1/302

    摘要： Power distribution is managed in an elevator system including an elevator hoist motor (12), a primary power supply (20), and—an energy storage system (32). A predicted usage pattern for the hoist motor is established based on past hoist motor power demand in the elevator system or in similar elevator systems in similar buildings. A target storage state for the energy storage system is then set based on the predicted usage pattern. Power exchanged between the hoist motor, the primary power supply, and the energy storage system is controlled to address power demand of the hoist motor and to maintain the storage state of the energy storage system at about the target storage state.

    摘要翻译： 在包括电梯起重电动机（12），主电源（20）和能量存储系统（32）的电梯系统中管理配电。 基于电梯系统中的过去提升电机功率需求或类似建筑物中类似的电梯系统建立起重电动机的预测使用模式。 然后基于预测的使用模式来设置能量存储系统的目标存储状态。 控制起重电动机，主电源和能量存储系统之间的电力交换以解决起重电动机的电力需求，并将储能系统的存储状态保持在大约目标的存储状态。

    ON DEMAND ELEVATOR LOAD SHEDDING
    6.
    发明申请
    ON DEMAND ELEVATOR LOAD SHEDDING 审中-公开
    在需求电梯荷载

    公开(公告)号：US20110208360A1

    公开(公告)日：2011-08-25

    申请号：US13123967

    申请日：2008-11-18

    申请人： Stella M. Oggianu ,  William A. Veronesi

    发明人： Stella M. Oggianu ,  William A. Veronesi

    IPC分类号： G06F1/32 ,  G05D3/12

    CPC分类号： B66B1/302 ,  H02J3/14

    摘要： Upon request from a power utility to reduce the electrical demand of a building, an elevator system is automatically disconnected from power being delivered by the power utility (or remains connected but receives limited power from the power utility), and a secondary power storage device is connected to the power bus of the elevator system. The secondary power storage device provides power to the elevator system during a period in which the request to reduce electrical load of the building is in effect. When the request end, the elevator system is automatically reconnected to the power delivered by the power utility and can potentially work in a hybrid mode.

    摘要翻译： 根据电力公司的要求，为了减少建筑物的电力需求，电梯系统自动断开与电力公司所传送的电力（或保持连接但从电力公司接收有限的电力），并且次级蓄电装置是 连接到电梯系统的电源总线。 二次蓄电装置在降低建筑物的电负荷的请求有效的期间向电梯系统供电。 当请求结束时，电梯系统自动重新连接到电力公司提供的电力，并且可能以混合模式工作。

    Management of power from multiple sources based on elevator usage patterns
    7.
    发明授权
    Management of power from multiple sources based on elevator usage patterns 有权
    基于电梯使用模式从多个来源管理电力

    公开(公告)号：US08616338B2

    公开(公告)日：2013-12-31

    申请号：US13059535

    申请日：2008-09-04

    申请人： William A. Veronesi ,  Stella M. Oggianu

    发明人： William A. Veronesi ,  Stella M. Oggianu

    IPC分类号： B66B1/06

    CPC分类号： B66B1/302

    摘要： Power distribution is managed in an elevator system including an elevator hoist motor (12), a primary power supply (20), and—an energy storage system (32). A predicted usage pattern for the hoist motor is established based on past hoist motor power demand in the elevator system or in similar elevator systems in similar buildings. A target storage state for the energy storage system is then set based on the predicted usage pattern. Power exchanged between the hoist motor, the primary power supply, and the energy storage system is controlled to address power demand of the hoist motor and to maintain the storage state of the energy storage system at about the target storage state.

    摘要翻译： 在包括电梯起重电动机（12），主电源（20）和能量存储系统（32）的电梯系统中管理配电。 基于电梯系统中的过去提升电机功率需求或类似建筑物中类似的电梯系统建立起重电动机的预测使用模式。 然后基于预测的使用模式来设置能量存储系统的目标存储状态。 控制起重电动机，主电源和能量存储系统之间的电力交换以解决起重电动机的电力需求，并将储能系统的存储状态保持在大约目标的存储状态。

    ELEVATOR AND BUILDING POWER SYSTEM WITH SECONDARY POWER SUPPLY MANAGEMENT
    8.
    发明申请
    ELEVATOR AND BUILDING POWER SYSTEM WITH SECONDARY POWER SUPPLY MANAGEMENT 审中-公开
    电力建筑电力系统与二次电源管理

    公开(公告)号：US20110144810A1

    公开(公告)日：2011-06-16

    申请号：US13059093

    申请日：2008-08-15

    申请人： John P. Wesson ,  Mauro J. Atalla ,  Stella M. Oggianu ,  William A. Veronesi

    发明人： John P. Wesson ,  Mauro J. Atalla ,  Stella M. Oggianu ,  William A. Veronesi

    IPC分类号： G05D17/02

    CPC分类号： B66B1/302 ,  B66B5/027

    摘要： A system (10) manages power from a secondary power (30) source to supply power to elevator and building systems (18) after failure of a primary power source (20). An available power monitor provides a measure or estimate (such as state-of-charge) of the power available from the secondary power source. A demand monitoring system (46) generates a signal related to passenger demand for each elevator in the elevator system. A controller (34) then prioritizes allocation of power from the secondary power source to the elevator and building systems based on the available power from the secondary power source and the passenger demand in the elevator system.

    摘要翻译： 在主电源（20）故障之后，系统（10）管理来自二次电源（30）源的电力以向电梯和建筑系统（18）供电。 可用的电源监视器提供从次级电源可用的功率的度量或估计（例如充电状态）。 需求监视系统（46）产生与电梯系统中的每个电梯的乘客需求相关的信号。 然后，控制器（34）基于来自次级电源的可用功率和电梯系统中的乘客需求，优先从次级电源向电梯和建筑系统分配电力。