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公开(公告)号：US08879228B2
公开(公告)日：2014-11-04
申请号：US13582660
申请日：2011-02-03
IPC分类号： H02H3/00 , H03K17/082 , H03K17/14 , H03K17/08
CPC分类号： H03K17/082 , H03K17/14 , H03K2017/0806
摘要： A method and electronic safety device including a switching element for disconnecting and/or limiting the current consumption of an electrical load, wherein control commands for the switching element are received through a remote control interface, and wherein the switching element is only switched on or off when the thermal load on the switching element is within a permissible range such that there is no longer any need to provide a dedicated relay in electrical systems for remote-controlled switching operations.
摘要翻译： 一种包括用于断开和/或限制电负载的电流消耗的开关元件的方法和电子安全装置，其中通过遥控接口接收用于开关元件的控制命令，并且其中开关元件仅被接通或断开 当开关元件上的热负载在容许范围内时，使得不再需要在用于远程控制开关操作的电气系统中提供专用继电器。
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公开(公告)号：US20130003241A1
公开(公告)日：2013-01-03
申请号：US13582660
申请日：2011-02-03
IPC分类号： H02H5/04
CPC分类号： H03K17/082 , H03K17/14 , H03K2017/0806
摘要： A method and electronic safety device including a switching element for disconnecting and/or limiting the current consumption of an electrical load, wherein control commands for the switching element are received through a remote control interface, and wherein the switching element is only switched on or off when the thermal load on the switching element is within a permissible range such that there is no longer any need to provide a dedicated relay in electrical systems for remote-controlled switching operations.
摘要翻译： 一种包括用于断开和/或限制电负载的电流消耗的开关元件的方法和电子安全装置，其中通过遥控接口接收用于开关元件的控制命令，并且其中开关元件仅被接通或断开 当开关元件上的热负载在容许范围内时，使得不再需要在用于远程控制开关操作的电气系统中提供专用继电器。
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公开(公告)号：US20110141643A1
公开(公告)日：2011-06-16
申请号：US13058731
申请日：2009-06-05
申请人： Alwin Hummel , Harald Schweigert
发明人： Alwin Hummel , Harald Schweigert
IPC分类号： H02H9/02
摘要： An electrical system having at least one load that is protected by a protective device, where a tripping parameter, i.e., a tripping current of the protective device can be set. A control unit is provided to which a measured current value of the current consumed by the at least one load is supplied, where the control unit generates a limit value, which is provided to the protective device for setting a tripping parameter as a function of the characteristic curve of the measured current value. The control unit thus permits ongoing adjustment of the tripping parameters, i.e., the release current, according to the actual operating conditions.
摘要翻译： 一种电气系统，其具有由保护装置保护的至少一个负载，其中可以设置跳闸参数，即保护装置的跳闸电流。 提供控制单元，在该控制单元上提供由至少一个负载消耗的电流的测量电流值，其中控制单元产生限制值，其被提供给保护装置，用于设置跳闸参数作为 测量电流值的特性曲线。 因此，控制单元允许根据实际操作条件不断调整跳闸参数，即释放电流。
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公开(公告)号：US08842403B2
公开(公告)日：2014-09-23
申请号：US13058731
申请日：2009-06-05
申请人： Alwin Hummel , Harald Schweigert
发明人： Alwin Hummel , Harald Schweigert
摘要： An electrical system having at least one load that is protected by a protective device, where a tripping parameter, i.e., a tripping current of the protective device can be set. A control unit is provided to which a measured current value of the current consumed by the at least one load is supplied, where the control unit generates a limit value, which is provided to the protective device for setting a tripping parameter as a function of the characteristic curve of the measured current value. The control unit thus permits ongoing adjustment of the tripping parameters, i.e., the release current, according to the actual operating conditions.
摘要翻译： 一种电气系统，其具有由保护装置保护的至少一个负载，其中可以设置跳闸参数，即保护装置的跳闸电流。 提供控制单元，在该控制单元上提供由至少一个负载消耗的电流的测量电流值，其中控制单元产生限制值，其被提供给保护装置，用于设置跳闸参数作为 测量电流值的特性曲线。 因此，控制单元允许根据实际操作条件不断调整跳闸参数，即释放电流。
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