摘要:
目前,直流换流站内有换流变压器的在线监测、HGIS/GIS组合电器的在线监测等诸多监测子系统。因为各系统有独立的现场采集单元和系统后台,所以不同厂家分析软件、设备接口及通信协议常常不兼容,监测数据无法共享,导致现场安装调试工作量大,运行维护极度不便。而且各个成套在线监测的后台故障诊断系统分析软件功能单一,不能综合分析采集到的各设备状态,监测的数据不能得到充分利用。根据直流工程的特点研究如何在换流站中搭建综合在线监测平台,促使传统意义上的在线监测系统从一个个孤立的、静止的系统过渡到全局的、网络化的、智能化的综合状态监测数据分析、诊断和服务管理系统。从而节约换流站设备成本与维护成本,提高综合效应。
Abstract:
At present, the converter station on-line monitoring systems includ:the on-line monitoring system of converter-transformer, the on-line monitoring system of HGIS/GIS. Because each system has a separate site collection unit and system, so different manufacturers' analysis software, device interfaces and communications protocols often not compatible, the monitoring data can not be shared, leading to on-site installation and commissioning work capacity, operation and maintenance are extremely inconvenient. In order to save the costs of the converter station equipment and maintenance costs, we built a comprehensive on-line monitoring system, it prompted on-line monitoring system from one isolated, stationary systems to the networked, integrated intelligence on-line monitoring system.
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