Logical Tree and Complex Event Processing in Power Systems

In virtue of the sharp increasing scale of distribution network and remarkable improvement of network complexity of power system, it is more challenging to monitor the actual running situation of the power network and to diagnose fault. To add insult to injury, man-made operation mistakes and inadequate situational awareness push the power system into a tight corner. This research presents a new approach, which could achieve efficient and sufficient situation awareness. Firstly, tree form structure was adopted in this model. Then the complex events processing engine is introduced. As a result, a comprehensive model is proposed in this paper, through taking data-based knowledge and model-based information into account. In the end, the software framework and results of simulation experiment is provided Keywords—situation awareness; complex events processing; trees; power systems; data-based model