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菜单

NSD570

快速、可靠、安全地传输保护信号

只有借助全面保护和控制功能以确保电力系统的可靠运行,才能实现安全和不中断的电力供应。随着电力系统的复杂性和额定值的增加,对保护装置和系统的需求也在增加,这些需求必须保护系统免受损害并保持电力系统的稳定性。 

与通信链路相结合的保护设备提供了方法,可以对高压输电线路、变压器、电抗器和其他重要电气设备进行选择性故障隔离。为了防止电力系统发生故障和损害,远方保护系统能够在短时间内传输命令信号,从而选择性地断开故障部分。

NSD570 通过一组完整的线路接口,在任何类型的通信介质上实现快速、可靠和安全的保护命令传输。  NSD570 支持 IEC 61850 以及传统触点型接口,从而允许在传统变电站和启用 IEC 61850 的变电站之间交换 GOOSE 报文。  

NSD 远方保护设备

典型线路保护系统架构:

典型线路保护系统架构:
power plant engineer for substation

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