Recognizing The Reliability Non-Coherence Components Of Multiple Parallel Transmission Lines

In order to describe the degree of the system reliability non-coherence feature, this paper proposes several new indices of reliability non-coherence probability, frequency and energy. This paper also presents a non-coherence component identification model for multiple parallel transmission lines with and without considering substation configurations. This method can be directly used to recognize the non-coherence components without evaluating the system reliability.