Special Session IV: Security, Stability, and Resilience Enhancement for New Power Systems

Session Chair: Assoc. Prof., Boyu Qin, Xi'an Jiaotong University, China	Co-Chair: Mid-level Engineer, Wansong Liu, State Grid Liaoning Electric Power Research Institute, China

Information: The new power system is characterized by a high proportion of renewable energy integration, extensive deployment of power electronic devices, and hybrid AC/DC interconnection. Insufficient support for system inertia and short-circuit capacity exacerbates the risk of cascading failures, while security and resilience face severe challenges under extreme conditions. This track centers on the overarching theme of system security, stability, and resilience enhancement, and will address key issues including stability analysis, intelligent assessment, security control, fault prevention and mitigation, resilience-oriented planning, and operation under extreme-risk scenarios. The objective is to identify common technical bottlenecks, facilitate the exchange of cutting-edge theoretical methodologies and engineering practices, and ultimately advance the capability of power systems to operate securely, resiliently, and efficiently in the presence of complex faults and extreme risks.

Topics of interest include, but are not limited to:

1. Power system stability of power systems with high renewable energy penetration, 
2. Intelligent assessment of power system stability under complex fault scenarios, 
3. Security and stability control of hybrid AC/DC power systems, 
4. Network cascading failure propagation modelling and emergency recovery strategy, 
5. Extreme scenario generation and resilience planning of multi-energy power systems, 
6. Multi-timescale operation of power systems with extreme risk awareness. 

Keywords: New power system; Hybrid AC/DC grid; Power system stability; Power system resilience; Extreme scenarios; Risk assessment; Artificial intelligence

Submission Deadline: September 16, 2026