通用变电站操作票生成方法的研究

经过多年研究,单个变电站的操作票自动生成方法已日趋成熟.而难于生成多站通用操作票的原因在于多站操作票生成问题具有较高的复杂度.作者提出将通用变电站操作票生成问题解耦以降低其复杂度,从而实现多站系统的通用操作票的生成.将不同电压侧(负荷侧或受电侧)、不同母线接线类型、不同操作任务的操作票生成规则存储于案例库中,通用操作票生成问题解耦后,可以用每个案例库中存储的操作票生成推理规则来完成特定母线类型在特定电压侧、特定操作情况下的操作票生成.按照本文思路开发的通用操作票系统对某市局的13个变电站建立的案例库实现了对该地局39个110kV及以上变电站的通用操作票生成.

RESEARCH ON VERSATILE GENERATION METHOD OF SWITCHING ORDERS FOR SUBSTATIONS

After the research for years, the automaticgeneration method of the switching orders for single substationis gradually matured, but it is still difficult to establish aversatile generation method of switching orders formulti-substations because of the high complexity dimensions ofthe tasks. Here, it is pointed out that de-coupling the problemof versatile generation for switching order the complexity canbe reduced, then the generation of switching orders formuti-substations can be implemented. Storing the heuristicrules of generating the switching orders for different voltagesides (load side or receiving side), different busbar connectiondiagram and different switching tasks by database of cases,after the versatile switching order problem is de-coupled theswitching orders of special operation for special bus type atspecial voltage class can be generated by the inference rules ofswitching order stored in each case database. Using the casedatabase established for 13 substations that belong to a certainpower bureau, the versatile switching orders for 39 substationin 110kV and higher power networks are generated by theversatile switching order generation system developed by thegiven method.