Analog Sensor Jitter Analysis in Power System Control

This paper presents an algorithm for jitter analysis of analog sensors in power system control. The objective is to identify the problem analog sensors and establish the fault for each analog signal jitter. The solution is to design a knowledge-based algorithm that includes a knowledge base to identify the problem analogs and the equipment responsible for the jitter. A blackboard architecture is developed for real-time analysis. The approach is validated by experimental results carried on the actual power system