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    Transfer switch system with subnetwork
    2.
    发明公开
    Transfer switch system with subnetwork 失效
    ubbertragungsschaltersystem mit Subnetzwerk

    公开(公告)号：EP0762598A2

    公开(公告)日：1997-03-12

    申请号：EP96111634.0

    申请日：1996-07-18

    申请人： EATON CORPORATION

    发明人： Lagree, James Leo ,  Hanna, James Richard ,  Popovich, Bert

    IPC分类号： H02J13/00

    CPC分类号： H02J3/14 ,  H02J9/061 ,  Y02B70/3225 ,  Y02B70/3291 ,  Y04S20/222 ,  Y04S20/248 ,  Y10T307/305 ,  Y10T307/313 ,  Y10T307/344 ,  Y10T307/615

    摘要： A transfer switch system includes a controller which sends separately timed restart signals over a communications network to an addressable relay associated with each load in order to sequentially restart the loads following a transfer. When the loads are elevators, the controller sends a prepare to transfer signal to each elevator through the associated addressable relay directing the elevator to park at a floor with its doors open and delays making a discretionary transfer until all elevators send a reply message over the network that they are appropriately parked. A message from the utility directing a reduction in use of their power can be sent to the controller over the communications network through an additional remote station. The controller can then transfer to the alternate power source and/or send messages to selected loads to shut down.

    摘要翻译： 转移开关系统包括控制器，该控制器通过通信网络将单独的定时重启信号发送到与每个负载相关联的可寻址继电器，以便顺序地重新启动传输后的负载。 当负载是电梯时，控制器发送准备通过相关联的可寻址继电器将信号传送到每个电梯，指示电梯停在楼层，其门打开，延迟进行自由转移，直到所有电梯通过网络发送回复消息 他们被适当地停放。 来自公用事业公司的消息指示其功率的使用的减少可以通过通信网络通过附加的远程站发送到控制器。 然后，控制器可以转移到备用电源和/或发送消息到所选择的负载以关闭。

    Method and electrical switching apparatus including a number of accessories employing wireless communication
    7.
    发明公开
    Method and electrical switching apparatus including a number of accessories employing wireless communication 有权
    方法和电开关装置与多个无线通信配件

    公开(公告)号：EP2028677A2

    公开(公告)日：2009-02-25

    申请号：EP08014785.3

    申请日：2008-08-20

    申请人： Eaton Corporation

    发明人： Beatty, William E. ,  Das, Sujit Ranjan ,  Lagree, James Leo ,  Mort, Deborah K.

    IPC分类号： H01H71/04

    CPC分类号： H01H9/167 ,  H01H71/04 ,  H01H83/12 ,  H01H2071/0278

    摘要： A circuit breaker includes separable contacts, an operating mechanism opening and closing the contacts, a first processor determining an open or closed state of the contacts, and a wireless transceiver transmitting the open or closed state from the first processor and receiving a signal. A first accessory includes a wireless receiver, a second processor and outputs. A second accessory includes a wireless transmitter, a third processor and a circuit generating the signal for or communicating the signal to the third processor, which outputs the signal to the wireless transmitter, which transmits the signal to the wireless transceiver. The first processor receives the signal from the wireless transceiver and causes the mechanism to open or close the contacts. The wireless receiver receives the open or closed state from the wireless transceiver. The second processor receives the open or closed state from the wireless receiver and outputs the same to the outputs.

    摘要翻译： 一种断路器包括：可分离触头，开口的操作机构和闭合触点，一个第一处理器确定性采矿触点的断开或闭合状态，和无线收发器发送来自所述第一处理器的断开或闭合状态，并且接收信号。 第一附件包括无线接收器，第二处理器和输出。 第二附件包括无线发射器，第三处理器和电路生成所述信号或通信信号到所述第三处理器，该处理器将信号输出到无线发送器，发送该信号到无线收发器。 所述第一处理器接收来自无线收发器的信号，并且使机构来打开或闭合触头。 所述无线接收器接收来自无线收发器的断开或闭合状态。 第二处理器接收来自无线接收器的断开或闭合状态并将其输出到输出。

    Electrical switching apparatus employing interlocks for first and second trip functions
    8.
    发明公开
    Electrical switching apparatus employing interlocks for first and second trip functions 有权
    带有锁定为第一机构和第二触发条件电气开关设备

    公开(公告)号：EP0936717A2

    公开(公告)日：1999-08-18

    申请号：EP99101767.4

    申请日：1999-02-12

    申请人： EATON CORPORATION

    发明人： Matsko, Joseph Jacob ,  Yanniello, Robert ,  Lagree, James Leo

    IPC分类号： H02H7/30 ,  H02H7/26

    CPC分类号： H02H7/30 ,  H02H1/0038 ,  H02H1/0061 ,  H02H7/262

    摘要： A circuit breaker (22) includes separable contacts (40) for movement between a closed position and an open position. An operating mechanism (46), which moves the separable contacts (40) between the closed and open positions, has a closed state and a open or tripped state which corresponds to the open position. A current transformer (50) senses electrical current flowing through the separable contacts (40) as a sensed current. A trip mechanism (48) employs the sensed current for tripping the operating mechanism (46) to the tripped position to move the separable contacts (40) to the open position. The trip mechanism (48) includes a microprocessor (56,µP) which generates short delay and ground fault trip functions of electrical current and time. The microprocessor (56,µP) inputs a first interlock signal from a downstream electrical switching device (26) which generates the first interlock signal with a first value when curtent through the downstream device (26) exceeds a predetermined value and with a second value otherwise. The microprocessor (56,µP) generates and outputs a second interlock signal to an upstream electrical switching device (24) in response to both of the first and second trip functions. The trip mechanism (48) selectively trips the operating mechanism (46) as a function of the first interlock signal, the first trip function, and the second trip function.

    Method and electrical switching apparatus including a number of accessories employing wireless communication
    9.
    发明公开
    Method and electrical switching apparatus including a number of accessories employing wireless communication 有权
    方法和电开关装置与多个无线通信配件

    公开(公告)号：EP2028677A3

    公开(公告)日：2010-05-05

    申请号：EP08014785.3

    申请日：2008-08-20

    申请人： Eaton Corporation

    发明人： Beatty, William E. ,  Das, Sujit Ranjan ,  Lagree, James Leo ,  Mort, Deborah K.

    IPC分类号： H01H71/04 ,  H01H83/12

    CPC分类号： H01H9/167 ,  H01H71/04 ,  H01H83/12 ,  H01H2071/0278

    摘要： A circuit breaker includes separable contacts, an operating mechanism opening and closing the contacts, a first processor determining an open or closed state of the contacts, and a wireless transceiver transmitting the open or closed state from the first processor and receiving a signal. A first accessory includes a wireless receiver, a second processor and outputs. A second accessory includes a wireless transmitter, a third processor and a circuit generating the signal for or communicating the signal to the third processor, which outputs the signal to the wireless transmitter, which transmits the signal to the wireless transceiver. The first processor receives the signal from the wireless transceiver and causes the mechanism to open or close the contacts. The wireless receiver receives the open or closed state from the wireless transceiver. The second processor receives the open or closed state from the wireless receiver and outputs the same to the outputs.