论文部分内容阅读
二次系统仿真是集控站仿真的重要方面。通过与调度员培训仿真(DTS)系统中保护仿真的对比,分析了集控站二次系统仿真的特殊性。在原有DTS系统基础上进行了二次系统仿真的扩展开发。针对保护装置屏的多样性,在数据库建模层面进行了为保证数据库结构稳定性的改进。在图形绘制方面,开发了自动绘图功能以应对大量保护屏图的绘制。在保护仿真方面,根据保护自身的规律将保护的压板仿真、功能仿真和配合仿真进行剥离,以应对压板的复杂多变。现场应用验证了该二次系统仿真的实用性及可扩展性。
Secondary system simulation is an important aspect of control station simulation. By contrast with the protection simulation in dispatcher training simulation (DTS) system, the particularity of secondary system simulation in centralized control station is analyzed. Based on the original DTS system, an extended development of secondary system simulation was carried out. Aiming at the diversity of screen protection device, the stability of the database structure is improved at the database modeling level. In graphic drawing, automatic drawing function has been developed to deal with a large number of protection screen drawing. In the protection of simulation, according to the protection of their own laws will be the protection of the platen simulation, functional simulation and stripping with the simulation to deal with complex and changeable platen. The field application verified the practicality and scalability of the secondary system simulation.