Driven by global carbon neutrality ambitions, inverter-based resources such as wind turbines, solar panels, and battery storage systems have become main power sources. This trend transitions power systems from synchronous generator-dominant to highly power-electronic-based architectures. However, the inherent limitations of inverter-based resources, including weak active/reactive power support, low overload capability, and complex control characteristics, continuously constrain the power supply-demand balance boundary, degrade system safety and stability, and substantially increase the risk of frequency and voltage instability. Consequently, for the power systems with high-penetration of inverter-based resources, there is an urgent need to conduct modeling and optimization studies to enhance system stability performance from the perspectives of system configuration and operation.

1. Optimal configuration of power systems with high-penetration of inverter-based resources

2. Operation and control of power systems with high-penetration of inverter-based resources

3. Modeling of power systems with high-penetration of inverter-based resource