智能一体化电缆故障隔离装置研究

Research on intelligent cable fault isolation device

结合国内配电网的发展现状和需要,研制了智能一体化电缆故障隔离装置,并介绍了该装置的控制原理、结构设计、技术特点、实现功能等。通过实际应用案例表明,该装置实现了配电网电缆故障准确隔离,非故障设备快速恢复供电及缩小停电范围,提高了配电网供电可靠性。

According to the development and requirement of domestic distribution network,this paper develops an intelligent cable fault isolation device,and introduces its principle,structure design,technical characteristiccs and practical functions. The application example shows that the device realizes accurate isolation of cable fault,quick recovery of power supply of non-fault equipment and narrowing of outage range,and enhances power supply reliability.