Generator
Interconnection

Enerzinx delivers end-to-end interconnection services for renewable energy
projects, from regional feasibility through application support, with a global team
active in every US ISO and RTO and fluent across every major simulation platform.

Subhead

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facilisi.

Region-Wide Preliminary
Feasibility Studies
Using FCITC

Assesses how much power a new generator can inject without causing overloads during the
first contingency (N-1 condition). FCITC is a key metric for regional grid planning and
expansion.

Detailed Feasibility,
Upgrade Identification
& Cost Estimation

Studies focus on the grid upgrades required to handle the new generation source, including
cost-benefit analyses and detailed network reinforcements.

Deliverability Studies

Determine whether a generator can reliably deliver power to load centers during stressed grid
conditions, often required by ISOs and RTOs for capacity accreditation.

Energy Prediction
Analysis

Forecasts energy output using weather data, site conditions, and system performance
assumptions.

P50 PVSyst Production
Estimate

Industry-standard production simulations providing 50% probability exceedance energy yield
forecasts, critical for financing and planning.

Layout Development

Involves planning equipment location, array spacing, orientation, and cable routing for optimal
generation.

Single Line and Three
Line Diagrams

Critical for illustrating electrical connectivity and protection schemes; used in permitting and
construction.

Plant-Level Model
Development

Grid compliance and dynamic behavior are modeled using PSSE, PSCAD, PSLF, TSAT, ETAP,
ASPEN, DIgSILENT, and SSAT.

Plant-Level Model
Validation

Models must be validated against field data to ensure they accurately reflect the plant’s in-
field performance, closer to COD.

Power Quality Studies
(DC Injection,
Harmonics)

Analyze potential impacts on grid power quality and ensure compliance with IEEE and utility-
specific standards.

Short-Circuit Studies

Evaluate fault current contributions to ensure protection device coordination and grid safety.

Model Benchmarking

Compare simulated results to field measurements to verify model accuracy and refine
performance assumptions.