Frequency shift modeling simulation method and device

• Main Authors: CHEN YING, YU ZHITONG, HUANG SHAOWEI, SHEN CHEN, SONG YANKAN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

Embodiments of the invention relate to the technical field of the internet, in particular to a frequency shift modeling simulation method and device, and electronic equipment. The method comprises thesteps of, for a target partition, updating a node injection current vector of the target partition at a current moment; performing calculation to obtain a Thevenin equivalent impedance matrix and a Thevenin equivalent voltage source at a boundary of the target partition at the current moment; judging whether the phase sequence types of other partitions except the target partition are the same asthe phase sequence type of the target partition or not; according to a judgment result, performing calculation to obtain Thevenin equivalent impedance matrixes and Thevenin equivalent voltage sourcesat the boundaries of other partitions at the current moment; performing calculation to obtain an analysis envelope signal at a frequency shift frequency set in the target partition; performing calculation to obtain a connecting