REF615 馈线保护测控装置可以实现自动重合闸功能

REF615 馈线保护测控装置在电力系统中具有多种用途,不仅可以快速切除故障、保护电力系统的稳定运行,还可以实现故障定位、故障类型识别、通信、自动重合闸、负荷管理、越限报警以及备自投等功能。这些功能的实现有助于保障电网的稳定运行和电力供应的安全可靠。

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  • 邮箱/Email:sales@ygdcs.com
  • 地址:成都高新区天益街北巷52号附14号2层

Description

REF615 馈线保护测控装置可以实现自动重合闸功能

馈线保护测控装置是电力系统中的一个重要保护设备,REF615主要用于馈线发生短路、接地故障或其他异常情况时,快速切除故障,保护电力系统的稳定运行。

馈线保护测控装置可以感应电力系统中的异常电流、电压信号,与事先设定的故障保护条件进行比较,当检测到故障时实现快速切断故障环节,防止故障向电网扩散。

此外,馈线保护测控装置还具有其他多种功能,如瞬时电流速断、限时电流速断、定时限过流、过负荷、低频减载、检无压三相一次重合闸、控制回路断线告警等。

总之,馈线保护测控装置在电力系统中发挥着重要作用,能够保障电网的稳定运行和电力供应的安全可靠。

除了上述的快速切除故障、保护电力系统的稳定运行等主要功能外,馈线保护测控装置还有以下用途:

故障定位:馈线保护测控装置可以通过分析故障时的电流、电压等信号,快速准确地定位故障所在的区段,为故障的快速处理提供重要信息。

故障类型识别:馈线保护测控装置可以识别不同类型的故障,如短路、接地故障、断线等,有助于对故障进行针对性的处理。

通信功能:馈线保护测控装置具备与其他设备进行通信的能力,可以接收调度指令、发送故障信息、实时监测数据等,实现电网的智能化管理。

自动重合闸:馈线保护测控装置可以实现自动重合闸功能,即在故障发生后,自动断开并重新合上断路器,尝试恢复供电。这有助于提高供电的可靠性。

负荷管理:馈线保护测控装置可以监测负荷的变化,对过载或轻载情况进行预警或调整,确保电网的负荷平衡和稳定。

越限报警:当电流、电压等参数超过设定值时,馈线保护测控装置可以发出越限报警信号,提醒运维人员及时处理。

备自投功能:在备用电源正常情况下,馈线保护测控装置可以实现自动投入备用电,提高供电的可靠性。

综上所述,REF615 馈线保护测控装置在电力系统中具有多种用途,不仅可以快速切除故障、保护电力系统的稳定运行,还可以实现故障定位、故障类型识别、通信、自动重合闸、负荷管理、越限报警以及备自投等功能。这些功能的实现有助于保障电网的稳定运行和电力供应的安全可靠。

REF615 馈线保护测控装置可以实现自动重合闸功能

Feeder protection measurement and control device is an important protection equipment in the power system, REF615 is mainly used to quickly remove the fault when the feeder occurs short circuit, ground fault or other abnormal conditions, to protect the stable operation of the power system.

The feeder protection measurement and control device can sense the abnormal current and voltage signal in the power system and compare it with the preset fault protection conditions. When the fault is detected, it can quickly cut off the fault link and prevent the fault from spreading to the power grid.

In addition, the feeder protection measurement and control device also has a variety of other functions, such as instantaneous electrical flow rate break, limited time electrical flow rate break, fixed time over current, over load, low frequency load reduction, three-phase voltage detection and non-reclosing, control loop break alarm.

In short, the feeder protection and control device plays an important role in the power system, which can ensure the stable operation of the power grid and the safety and reliability of the power supply.

In addition to the above main functions such as rapid fault removal and stable operation of the power system, the feeder protection measurement and control device also has the following uses:

Fault location: The feeder protection measurement and control device can quickly and accurately locate the fault section by analyzing the current and voltage signals during the fault, which provides important information for rapid fault processing.

Fault type identification: The feeder protection measurement and control device can identify different types of faults, such as short circuit, ground fault, broken line, etc., which helps to deal with the fault.

Communication function: The feeder protection measurement and control device has the ability to communicate with other devices, and can receive scheduling instructions, send fault information, real-time monitoring data, etc., to realize the intelligent management of the power grid.

Automatic reclosing: The feeder protection measurement and control device can realize the automatic reclosing function, that is, after the fault occurs, automatically disconnect and re-close the circuit breaker to try to restore power supply. This helps to improve the reliability of the power supply.

Load management: The feeder protection measurement and control device can monitor the change of load, early warning or adjustment of overload or light load to ensure the load balance and stability of the power grid.

Off-limit alarm: When the current, voltage and other parameters exceed the set value, the feeder protection measurement and control device can send out the off-limit alarm signal to remind the operation and maintenance personnel to deal with it in time.

Backup automatic power supply function: When the backup power supply is normal, the feeder protection measurement and control device can automatically input backup power to improve power supply reliability.

In summary, REF615 feeder protection measurement and control device has a variety of uses in the power system, not only can quickly remove the fault, protect the stable operation of the power system, but also can achieve fault location, fault type identification, communication, automatic reclosing, load management, off-limit alarm and backup and self-casting functions. The realization of these functions is helpful to ensure the stable operation of the power grid and the safety and reliability of the power supply.

 

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  • 购买咨询热线/Phone:18859254943
  • 邮箱/Email:sales@ygdcs.com
  • 地址:成都高新区天益街北巷52号附14号2层