应用RBF模型的高压熔断器缺相运行状态多点监测

Multi-Point Monitoring of Phase-Failure Operation Status of High-Voltage Fuses Using RBF Model

以保障电力系统正常运行为目的,提出应用RBF模型的高压熔断器缺相运行状态多点监测方法。该方法通过设计由光电传感器、双电源供电装置、微功耗RF通信模块组成的高压熔断器监测装置,将若干个高压熔断器监测装置安装到配电线路上,其核心控制器通过多点同步触发方式,采集配电线路上高压熔断器二次侧电压后,使用该装置内的微功耗RF通信装置将其传输到用户PC端,用户PC端将高压熔断器二次侧电压作为输入,使用RBF神经网络预测模型输出高压熔断器缺相运行状态多点监测结果。实验结果表明:所提方法可精准地采集高压熔断器二次侧电压,并可有效监测高压熔断器缺相运行状态,具备较好的应用效果。

To ensure the normal operation of the power system,a multi-point monitoring method for the phase loss operation status of high-voltage fuses using the RBF model is proposed.This method involves designing a high-voltage fuse monitoring device composed of photoelectric sensors,dual power supply devices,and a low-power RF communication module.Several high-voltage fuse monitoring devices are installed on the distribution line,and the core controller collects the secondary voltage of the high-voltage fuse on the distribution line through multi-point synchronous triggering.The low-power RF communication device inside the device is used to transmit it to the user’s PC terminal,The user’s PC terminal takes the secondary side voltage of the high-voltage fuse as input and uses the RBF neural network prediction model to output the multi-point monitoring results of the phase loss operation status of the high-voltage fuse.The experimental results show that the proposed method can accurately collect the secondary side voltage and effectively monitor the corresponding phase loss operation status of high-voltage fuses with good application effects.