REF615C-D 信号的测量和处理，实现馈线的保护和控制

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REF615C-D 信号的测量和处理，实现馈线的保护和控制

ABB馈线保护测控装置REF615C-D集保护、控制、测量、通信、监视和弧光保护功能于一体，完全根据国际标准IEC 61850平台研发和设计，从而使产品从根本上支持站内智能设备的互操作与水平通信等特性。 REF615可作为配电网中架空线和馈线的主保护，也可作为变压器等设备的后备保护。

馈线保护测控装置是一种用于电力系统馈线的保护和测控设备。REF615C-D能够检测馈线上的电流、电压等信号，并通过对这些信号的测量和处理，实现馈线的保护和控制。

馈线保护测控装置的主要功能包括：

短路保护：REF615C-D当馈线上发生短路故障时，保护装置能够快速切断故障部分的电源，以保护馈线和设备免受损坏。
过载保护：当馈线上的负荷过大时，保护装置能够切断电源，以防止馈线和设备过载损坏。
接地保护：当馈线或设备发生接地故障时，保护装置能够快速切断电源，以防止故障扩大和设备损坏。
远程控制：通过连接控制室或调度中心的上位机，工作人员可以在远程对馈线进行控制和调节，如合闸、分闸等操作。
故障定位：馈线保护测控装置可以通过对故障信号的检测和分析，精确定位故障点，方便工作人员快速修复故障。
数据记录：装置可以记录馈线的电流、电压等信号的数据，方便工作人员对电力系统的运行情况进行监测和分析。
总之，馈线保护测控装置是电力系统中的重要设备之一，能够提高电力系统的稳定性和可靠性，保障电力系统的安全运行。

REF615C-D 信号的测量和处理，实现馈线的保护和控制

ABB’s feeder protection measurement and control device REF615C-D integrates protection, control, measurement, communication, monitoring and arc protection functions, and is fully developed and designed according to the international standard IEC 61850 platform, so that the product fundamentally supports the interoperability and horizontal communication characteristics of intelligent devices in the station. The REF615 can be used as primary protection for overhead lines and feeders in the distribution network, as well as backup protection for equipment such as transformers.

Feeder protection and control device is a kind of feeder protection and control equipment used in power system. REF615C-D can detect the current, voltage and other signals on the feeder line, and through the measurement and processing of these signals, the feeder line protection and control.

The main functions of the feeder protection measurement and control device include:

Short Circuit protection: REF615C-D When a short circuit fault occurs on the feeder, the protection device is able to quickly cut off the power to the faulty part to protect the feeder and equipment from damage.
Overload protection: When the load on the feeder is too large, the protection device can cut off the power supply to prevent the feeder and equipment from being damaged by overload.
Ground protection: When the feeder or equipment is grounded, the protection device can quickly cut off the power supply to prevent the expansion of the fault and equipment damage.
Remote control: by connecting the host computer in the control room or dispatch center, the staff can remotely control and adjust the feeder, such as closing, opening and other operations.
Fault location: The feeder protection measurement and control device can accurately locate the fault point through the detection and analysis of the fault signal, which is convenient for the staff to quickly repair the fault.
Data recording: The device can record the current, voltage and other signal data of the feeder line, which is convenient for the staff to monitor and analyze the operation of the power system.
In short, the feeder protection and control device is one of the important equipment in the power system, which can improve the stability and reliability of the power system and ensure the safe operation of the power system.