Abstract
The oscillatory parameters of each synchronized measured signal can be calculated respectively by improved HHT according to the Chap. 3. However, the improved HHT cannot provide the spatial relationships among all the measured signals. In this chapter, the relative phase calculation algorithm (RPCA) is presented to explore the spatial distribution of the specific oscillation mode. Moreover, the concepts of NCF and AMS are proposed to describe the phase information of specific oscillation mode based on the multi-measured signals.
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Li, Y., Yang, D., Liu, F., Cao, Y., Rehtanz, C. (2016). Oscillation Model Identification Based on Nonlinear Hybrid Method (NHM). In: Interconnected Power Systems. Power Systems. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-48627-6_4
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DOI: https://doi.org/10.1007/978-3-662-48627-6_4
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