IEVref: 141-01-05 ID: Language: en Status: Standard Term: symmetric polyphase system Synonym1: Synonym2: Synonym3: Symbol: Definition: polyphase system in which the m quantities have the same amplitude and initial phases given by ${\vartheta }_{0}-2\pi \frac{\left(i-1\right)k}{m}$ where ${\vartheta }_{0}$ is the initial phase of one of the quantities which is arbitrarily chosen out of the set i = 1, 2, ..., m, and k is a characteristic of the system, equal to one of the integers 0, 1, 2, ..., m − 1 NOTE – The symmetric polyphase system is a degenerated polyphase system for k = 0 and for some combinations of k and m. Publication date: 2004-08 Source: Replaces: Internal notes: 2017-06-02: Cleanup - Remove Attached Image 141-01-05.gif CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: