Dynamic Modelling and Simulations for HVDC with GFL and GFM Capabilities
Advanced modeling and simulation of HVDC systems with Grid Following and Grid Forming control strategies for enhanced grid stability
HVDC Control Strategies
Grid Following (GFL) Mode
PLL-based synchronization with current-controlled operation, optimized for strong grid conditions with high efficiency power transfer and fast dynamic response.
- PLL-based grid synchronization
- Current-controlled operation
- High efficiency power transfer
Grid Forming (GFM) Mode
Voltage-controlled operation with independent frequency control, providing black-start capability and enhanced grid stability for weak grid support.
- Voltage-controlled operation
- Black-start capability
- Enhanced grid stability
Technical Approach & Deliverables
Comprehensive development and validation of advanced HVDC converter models with dual-mode control capabilities
Key Capabilities
EMT Modeling
Detailed electromagnetic transient models with switching-level accuracy
Control Design
Advanced algorithms for seamless GFL/GFM mode transition
Validation Testing
Comprehensive testing under various grid scenarios and conditions
Documentation
Complete technical specifications and user manuals
Project Benefits
Enhanced Grid Stability
Improved power system stability and resilience
Flexible Operation
Adaptive control for diverse grid conditions
Economic Efficiency
Reduced system costs and increased utilization
Future-Proof Technology
Advanced capabilities for evolving grid needs