Advanced power-system engineering studies, grid compliance due diligence, simulation model validation, real-time hardware-in-the-loop testing, and study automation software.
Delivering rigorous technical studies, compliance assessments, and model development for electric utilities, renewable developers, industrial facilities, and OEMs worldwide.
End-to-end technical advisory and connection application support to navigate transmission and distribution interconnection processes in full compliance with NERC, IEEE, and international standards.
Core steady-state and dynamic network investigations ensuring network capacity, equipment thermal ratings, fault withstand capability, and operational security across all operating conditions.
Advanced RMS and electromagnetic transient (EMT) simulations for evaluating high-frequency switching, fast control dynamics, transient overvoltages, and non-linear power system interactions.
Specialized power electronics investigations for weak grids, inverter-dominated networks, and fast converter control systems, mitigating sub-synchronous resonance and multi-inverter interactions.
Harmonic distortion screening, frequency scans, and filter design to ensure grid compliance with IEEE 519, IEC 61000, and international standards across all network topologies.
Rigorous mathematical modeling, plant aggregation, cross-platform benchmarking, and field-data calibration ensuring simulation models meet grid operator acceptance criteria.
Comprehensive transmission corridor assessments, insulation coordination, breaker reclosing dynamics, and protective relay performance evaluations under extreme system disturbances.
De-risking grid interconnections through hardware-in-the-loop validation, closed-loop controller testing, and real-time physical emulation.
Offline simulation cannot capture subtle firmware behaviors, communication latencies, or analog scaling artifacts. Our real-time testing solution connects physical plant controllers (PPCs), excitation systems, and protective relays directly into high-fidelity real-time simulators.
We validate control stability under weak grid scenarios, verify ride-through timing down to sub-millisecond fidelity, and provide rigorous audit documentation required by transmission system operators.
Bridging deep electrical engineering consultancy with proprietary software tools to automate repetitive workflows, manage large case matrices, and accelerate study delivery.
Traditional power-system consultancies rely on manual, repetitive runs across hundreds of contingency scenarios. ElecGraph integrates proprietary software engineering into our consultancy practice to deliver faster, error-free results.
By combining Python 3.12 scripting APIs, automated PSS/E and PSCAD batch execution, SQL Server study caching, and instant engineering report generation, our teams complete complex interconnection studies in fractions of the traditional delivery timeline.
Connect with ElecGraph principal power-system engineers to review study scopes, interconnection compliance, simulation model validation, real-time testing, or custom study automation solutions.
ElecGraph V1 Software is scheduled for release in February 2027.
