Specifications include, but are not limited to: Generation interconnection studies Distributed generation interconnection studies Load interconnection studies Steady-state analysis Short circuit analysis Stability analysis Voltage ride-through Frequency ride-through Reactive power analysis Sub-synchronous resonance (SSR) analysis Sub-synchronous oscillations (SSO) analysis Sub-synchronous interaction (SSI) analysis Frequency scan analysis Critical clearing time analysis Phase angle analysis Transient switching analysis Damping analysis Time domain analysis P-V & Q-V analysis Generation deliverability analysis Economic analysis and production cost analysis Unit commitment/dispatch analysis Distribution system analysis NERC MOD model validation Dynamic model development Model automation/scripting Model quality tests PSSE, TSAT (DSA Tools) and PSCAD CIP-14 analysis CIP-14 third party review and verification of study results Transient recovery voltage analysis Dynamics case building UFLS model development Dynamic load model development Dynamic contingency development GIC model development Steady state model development – Node-breaker modeling for Planning HVDC modeling and planning Dynamic Reactive modeling and planning
