7 papers · 1 filter
Active-power control strategies in grid-forming power converters to improve transient stability in power systems with 100% converter-based generation
Régulo E. Ávila-Martínez, Luis Rouco, Javier Renedo +2
Grid-forming voltage source converters (GFM-VSCs) play a crucial role in the stability of power systems with large amounts of converter-based generation. Transient stability (angle…
A Multi-Bound Robust Optimization Approach for Renewable-Based VPP Market Participation Considering Intra-Hourly Uncertainty Exposure
Hadi Nemati, Álvaro Ortega, Enrique Lobato +1
With the ongoing transition of electricity markets worldwide from hourly to intra-hourly bidding, market participants--especially Renewable Energy Sources (RES)--gain improved oppo…
Enhancing Robust Multi-Market Participation of Renewable-Based VPPs through Flexible Resources
Hadi Nemati, Álvaro Ortega, Pedro Sánchez-Martín +3
In the transition toward a sustainable power system, renewable-based Virtual Power Plants (RVPPs) have emerged as a promising solution to the challenges of integrating renewable en…
Integration of Concentrated Solar Power Plants in Renewable-Only VPP with Electrical and Thermal Demands: A Two-Stage Robust Bidding Approach
Hadi Nemati, Pedro Sánchez-Martín, Álvaro Ortega +2
This paper proposes the integration of Concentrated Solar Power Plant (CSP) in the Renewable-only virtual power plant (RVPP) for bidding in the electricity day-ahead and secondary…
Impact on transient stability of self-synchronisation control strategies in grid-forming VSC-based generators
Regulo E. Avila-Martinez, Xavier Guillaud, Javier Renedo +3
Grid-forming voltage source converters (GFM-VSCs) are emerging as a solution for integrating renewable energy resources (RERs) into power systems. GFM-VSCs need a self-synchronisat…
Fast voltage boosters to improve transient stability of power systems with 100% of grid-forming VSC-based generation
Régulo E. Ávila-Martínez, Javier Renedo, Luis Rouco +4
Grid-forming voltage source converter (GF-VSC) has been identified as the key technology for the operation of future converter-dominated power systems. Among many other issues, tra…