Abstract
Background: To solve an electric power enterprise for a safe operation of power systems.
Methods: A data acquisition technology based on multi-thread mechanism of data collection technology is proposed; its application may provide a data acquisition rate of 1832/min and an update cycle of approximately 30 s to ensure efficient and reliable performance on a large-scale electric power realtime data acquisition.
Results: A power state index diagnosis algorithm is designed.
Conclusion: The on-line real-time diagnosis of the current operating state for the power system is realized, and its importance is given.
Keywords: Multithreading mechanism, data acquisition technology, development, VAR compensator, multithread mechanism, black boxes.
Graphical Abstract