Power System Transient Modeling and Simulation using Integrated Circuit

TL;DR

This paper introduces a novel method for power system transient stability analysis by modeling the power grid as an integrated circuit and simulating its dynamic behavior with circuit simulators, offering high fidelity and efficiency.

Contribution

The paper presents a new integrated circuit modeling approach for power system transient analysis, differing from traditional time domain simulation methods.

Findings

High fidelity modeling of power grid components

Efficient simulation of power system dynamics

Validation on IEEE standard system

Abstract

Transient stability analysis (TSA) plays an important role in power system analysis to investigate the stability of power system. Traditionally, transient stability analysis methods have been developed using time domain simulation by means of numerical integration method. In this paper, a new approach is proposed to model power systems as an integrated circuit and simulate the power system dynamic behavior by integrated circuit simulator. The proposed method modeled power grid, generator, governor, and exciter with high fidelity. The power system dynamic simulation accuracy and efficiency of the proposed approach are verified and demonstrated by case study on an IEEE standard system.