浙赣电气化铁路江西段开放式电能质量监测系统的开发与应用

针对浙赣电气化铁路江西段对电能质量运行管理的要求，研究开发了开放式电能质量综合监测系统。系统软件采用模型驱动架构的设计思想，遵循IEC 61850标准进行电能质量对象建模，利用电能质量数据集中器实现子站系统异构设备的接入，解决了现有电能质量监测系统在开放性、标准化、自动化等方面存在的技术问题，实现了对浙赣电气化铁路沿线江西段14个子站不同厂家与不同型号产品的接入和电能质量的实时全局监测，为电力和铁路部门对电气化铁路电能质量的监控分析和治理提供了良好的平台。

Development and Application of Open-Type Power Quality Monitoring System for Jiangxi Section of Zhejiang-Jiangxi Electrified Railway

According to the requirements of power quality management in Jiangxi section of Zhejiang-Jiangxi electrified railway, a comprehensive open-type power quality monitoring system is developed. The idea of model driven architecture is applied to the design of system software and the modeling of objects related to power quality conforms to IEC 61850 standard. By use of power quality data concentrator, the connection of heterogeneous devices in substation system is implemented. Thus, the technical defects of existing power quality monitoring system in openness, standardization and automation are remedied. The real-time global power quality monitoring and connection of monitoring devices of different types and provided by different manufacturers in fourteen substations in Jiangxi section of Zhejiang-Jiangxi electrified railway are realized. The developed power quality monitoring system offer a good platform to power and railway departments for the monitoring, analysis and control of power quality.