Shanxi Coal Import & Export Group Co. , Ltd.

针对煤矿井下配电系统的复杂网络与空间分布特征,以Smallworld作为GIS平台,采用面向对象建模技术,通过定义属性字段以及对象间的物理和几何拓扑关系,建立了采掘工程和配电系统对象模型,增加了变电所内部对象和独立坐标系,建立了变电所与其内部设备间的关联。利用Magik语言访问外部数据库,实现了遥测数据接入与动态显示。以霍尔辛赫煤矿为例,对上述模型进行了实例化,测试了功能模块。结果表明,模型实现了配电网络空间分布图与配电设备一次接线图无缝连接,将综合自动化系统遥测数据接入地理信息系统平台,提升了井下配电系统监测管理水平。同时提出了基于拓扑分析开发井下配电系统故障源追踪、停电分析等算法是下一步研究的重点。

According to the characteristics of complicated network and spatial distribution of coal mine power system, Smallworld was used as GIS platform to build a model of the system. Based on object oriented modeling technology, fields and relationships, containing physical and geometric topological, were defined to build mini ng engineering objects and power system objects model. Substation internal object and an independent coordinate system were added which associated substation wit h its equipments. Using Magik language, external database access module was developed for dynamic visualizing equipment telemetery information. Taking Huoerxinhe Coal Mine as an example, the model were realized and the module was tested. The results showed that seamless fusion of spatial distribution and primary connection a mong equipments was realized by the model. It was promoted that the monitoring and management level of underground power system by access telemetry data in GIS platform. At the same time, it was put forward that the future research emphasis included fault source tracing, power cut analysis and other professional functions devel oped by topological analysis.

“十二五”国家科技支撑计划资助项目(2012BAH12B01；2012BAH12B02)；