A Semi-Analytical Approach for State-Space Electromagnetic Transient Simulation Using the Differential Transformation

no code implementations • 19 Dec 2023 • Min Xiong, Kaiyang Huang, Yang Liu, Rui Yao, Kai Sun, Feng Qiu

Case studies are conducted on EMT models of the IEEE 39-bus system and a synthetic 390-bus system to demonstrate the merits of the new simulation approach against traditional methods.

Semi-Analytical Electromagnetic Transient Simulation Using Differential Transformation

no code implementations • 18 Feb 2023 • Min Xiong, Rui Yao, Yang Liu, Kai Sun, Feng Qiu

For electromagnetic transient (EMT) simulation of a power system, a state-space-based approach needs to solve state-space EMT equations by using numerical integration methods, e. g., the Euler method, Runge-Kutta methods, and trapezoidal-rule method, at small time steps.

Numerical Integration