Method for identifying internal overvoltage of power distribution network based on atomic decomposition algorithm

• Main Authors: GAO WEI, HONG CUI, GUO MOUFA, CHEN SHIQUN, YANG GENGJIE
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; TESTING

The invention relates to a method for identifying an internal overvoltage of a power distribution network based on an atomic decomposition algorithm. The method comprises the following steps of acquiring three-phase voltage waveforms of the first 0.5 to 8 cyclic waves after a fault at a power distri...