内置式电缆局放监测系统

Built-In Cable PartialDischarge Monitoring

内置式电缆局部放电在线监测系统主要用于监测发生在高压电缆与其相连高压设备中的局放信号，该系统是一个独立的、分布式局放检测系统，采用灵活组网方式进行数据传输，实时在线监测电缆系统局部放电，通过内置式电缆局放分析系统来评估系统的绝缘状态预测该局放的发展趋势，预防突发性的电气事故，为设备的状态检修和维护提供有效的数据依据。

The built-in cable partial discharge online monitoring system is mainly used to monitor partial discharge signals occurring in high-voltage cables and their connected high-voltage equipment. The system is an independent, distributed partial discharge detection system that uses flexible networking for data transmission, real-time online monitoring of cable system partial discharge, and uses a built-in cable partial discharge analysis system to evaluate the insulation status of the system, predict the development trend of the partial discharge, prevent sudden electrical accidents, and provide effective data basis for equipment condition maintenance and maintenance.

工作原理：

内置式电缆局放监测技术是将局放传感器内置到电缆接头内部，通过电容合方式来感应局放信号，解决了局放传感器的局放干扰信号大，故障定位不精确的实际问题，提高了局放设备的准确性和稳定性。系统主要包括五部分:电缆局部放电检测主机、监测中、放电监测装置、局放控制模块和局放采集模块。

Working Principle:

The built-in cable partial discharge monitoring technology integrates the partial discharge sensor into the cable joint, and senses the partial discharge signal through capacitive coupling, which solves the practical problems of large partial discharge interference signal and inaccurate fault location of the partial discharge sensor, and improves the accuracy and stability of the partial discharge equipment. The system mainly includes five parts: cable partial discharge detection host, monitoring center, discharge monitoring device, partial discharge control module and partial discharge acquisition module.

功能介绍：

内置式电缆局放监测技术实现了将局放传感器内置到电缆接头内部可实现电缆局放准确实时监测、精确定位局放点，解决目前局放监测存在的干扰信号大，局放监测不准确，故障定位不精确等难题，并建立局放专家分析库，数据经过分析后直接给出局放结果，用户不用分析数据，可以清晰观察结果，大幅度简化电缆管理部门工作量，为电缆管理部门安全管理提供数据支持。

Function introduction:

The built-in cable partial discharge monitoring technology realizes the integration of the partial discharge sensor into the cable joint, which can realize accurate real-time monitoring of cable partial discharge and accurate positioning of partial discharge points, solve the problems of large interference signals, inaccurate partial discharge monitoring, and inaccurate fault location in the current partial discharge monitoring, and establish a partial discharge expert analysis database. After the data is analyzed, the partial discharge results are directly given, and the user does not need to analyze the data, can clearly observe the results, greatly simplify the workload of the cable management department, and provide data support for the safety management of the cable management department.