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Invention Grant
US09595826B2 Protection element having integrated distance protection with real time adaptation of the trigger time for detecting and separating high impedance errors in meshed networks 有权
具有集成距离保护的保护元件，实时适应触发时间，用于检测和分离网状网络中的高阻抗误差

Protection element having integrated distance protection with real time adaptation of the trigger time for detecting and separating high impedance errors in meshed networks
Abstract:
A protection element for a meshed energy supply network of a means of transport, in particular of an aircraft, a meshed energy supply network having such protection elements, a method for protecting such a meshed energy supply network and a computer program for executing the method. The protection element comprises a control unit, which is formed to deduce a trigger time value from a detected fault impedance value of a network error that has occurred in the energy supply network and to adapt the trigger time value in the event of a subsequent change in the fault impedance value of the network error, and a separation unit for interrupting a connection between the protection element and the network error depending on the trigger time value.
Abstract(Chinese):

用于具有这种保护元件的具有这种保护元件的网状能量供应网络的运输工具，特别是运输工具的网状能量供应网络的保护元件，用于保护这种网状能量供应网络的方法和用于执行该方法的计算机程序。 保护元件包括控制单元，其被形成为从在能量供应网络中发生的网络错误的检测到的故障阻抗值推断触发时间值，并且在后续改变的情况下调整触发时间值 网络故障的故障阻抗值，以及用于根据触发时间值中断保护元件与网络之间的连接错误的分离单元。

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