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31. 发明申请

US20080255709A1 INTELLIGENT ELECTRONIC DEVICE FOR SUBSTATION OR DISTRIBUTION AUTOMATION SYSTEMS 审中-公开
标题翻译：智能电子设备用于基站或分布式自动化系统
公开(公告)号：US20080255709A1
公开(公告)日：2008-10-16
申请号：US12102545
申请日：2008-04-14
申请人： Lennart Balgard , Vijay Shah , Bernhard Deck , Paul Rudolf
发明人： Lennart Balgard , Vijay Shah , Bernhard Deck , Paul Rudolf
IPC分类号： G05F5/00
CPC分类号： H05K7/1465
摘要： According to the present disclosure, an Intelligent Electronic Device (IED) such as a digital relay or protection device for Substation or Distribution Automation is conceived in a modular way, comprising distinct modules dedicated to distinct tasks and having dedicated housings or casings, which modules are mechanically arranged on a common support and both visible and accessible from outside of the IED at all times. Modules for signal input (process interface modules comprising a number of input terminals and signal processing (process data handling modules for evaluating signals in view of an automated protection function or as a communication gateway) define the basis of a modular arrangement that is not delimited by any prefabricated cover or cabinet and that allows for a quasi-unlimited flexibility regarding the number of modules and an easy replacement or extension of individual modules.
摘要翻译：根据本发明，诸如用于变电站或配电自动化的数字继电器或保护装置的智能电子设备（IED）以模块化的方式构思，其包括专用于不同任务的不同模块，并且具有专用壳体或壳体，哪些模块是机械地布置在共同的支撑上，并且始终可见和可从IED的外部进入。用于信号输入的模块（包括多个输入端子和信号处理（用于鉴于自动保护功能或作为通信网关来评估信号的处理数据处理模块）的过程接口模块定义了不由任何预制的盖子或机柜，并且允许在模块数量方面具有准无限制的灵活性，并可轻松更换或扩展单个模块。

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