电网GIS平台低压台区图自动成图技术研究与应用

Research and Application of Automatic Mapping Technology for Low Voltage Station Area of Grid GIS Platform

[目的]现有电网GIS平台基于地理沿布图和站房内部接线图开展低压台区数据的维护和业务应用支撑,无法完全满足业务部门对低压台区数据信息的进一步挖掘、提炼和精益化管理的应用需求,为了更好的支撑低压台区的相关业务应用,迫切的需要开展基于低压台区图的应用管理模式研究。[方法]通过对低压台区图业务需求的细化分析,针对性的开展低压台区图自动成图算法研究,实现低压台区图的自动生成;开展自动布局和自动布线算法研究,通过智能化的布局布线算法,实现低压台区图的初始布局调整;研究布局布线调整工具,支持用户个性化的布局布线要求,并基于电子化移交流程实现低压台区图的增量更新。[结果]经过试点供电局的测试验证,低压台区图自动成图技术实现了低压台区图的自动生成和初始布局布线,支持低压台区图的人工布局布线调整,并结合电子化移交流程实现了低压台区图的流程化增量更新和版本化管理。[结论]低压台区图自动成图技术大大减少了低压台区图的维护工作量,确保了低压台区图数据的及时准确更新,为低压台区精益化管理奠定了基础。

[Objective]The existing power grid GIS platform based on the geographical layout and the internal wiring diagram of the station building carries out the maintenance and business application support of the low-voltage station area data,which can not fully meet the application needs of the business department for further mining,refining and lean management of the low-voltage station area data information.In order to better support the relevant business applications of the low-voltage station area,it is urgent to carry out the low-voltage station area based on the low-voltage station area research on the application management mode of graph.[Methods]Through the detailed analysis of the business requirements of the low-voltage platform area map,targeted research on the automatic mapping algorithm of the low-voltage platform area map was carried out to realize the automatic generation of the lowvoltage platform area map;research on the automatic layout and automatic routing algorithm was carried out to realize the initial layout adjustment of the low-voltage platform area map through the intelligent layout and routing algorithm;research on the layout and routing adjustment tools to support the personalized users based on the electronic handover process,the incremental update of the low voltage table area map was realized.[Results]Through the test and verification of the pilot power supply bureau,the automatic mapping technology of the low-voltage station area map realizes the automatic generation and initial layout and wiring of the lowvoltage station area map,supports the manual layout and wiring adjustment of the low-voltage station area map,and realizes the flow-based incremental update and version management of the low-voltage station area map combined with the electronic transfer process.[Conclusion]The automatic mapping technology of the low-pressure table area map greatly reduces the maintenance workload of the low-pressure table area map,ensures the timely and accurate update of the low-pressure table area map data,and lays a foundation for the lean management of the low-pressure table area.