An Implicit Taylor Series Numerical Calculation Method for Power System Transient Simulation

X. Chang, Y. Wang, and L. Hu (PRC)


Implicit integration, power system, simulation


Based on the fast higher order Taylor series method for transient stability simulation and combined with trapezoidal rule of implicit integration, an implicit Taylor series method for transient stability simulation is achieved. This method has the explicit Taylor series method’s advantages such as accuracy, speediness, advanced by step and programming simplicity, it improves the numerical stability evidently as well. The analysis and computer simulation indicates this method has such advantages as the numerical stability of implicit integration, the longer time step size and the ability for long time dynamic stability simulation. It also has such good abilities as programming simplicity, reliability and flexibility.

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