PSCAD / EMT Modeling & Studies

PSCAD Modeling & Studies for Grid Interconnection and Compliance

We build PSCAD/EMT models for utility interconnection and grid-code compliance - and run the studies that rely on them: Model Quality Tests, IEEE 2800 conformity, TOV/TRV, and root cause analysis. Backed by deep OEM expertise and validated to pass on first submission.

Request a Model Review → See Scope of Work

800+ projects and 150+ GW supported across all 7 US ISO/RTO markets

EMT Simulation Visualization
Challenges We Solve

Facing These Project Modeling Challenges?

PSCAD modeling for the interconnection process Requirement Project developers must submit PSCAD models that pass the ISO's Model Quality Tests (MQT) and prove grid-code performance - a gating requirement to interconnect generation and large-load projects in ERCOT and a growing number of ISOs.
Model acceptance on schedule Deadline Getting the model and report accepted in time - often through back-and-forth with the ISO and the IBR manufacturer - can put your project's interconnection dates at risk.
Unexplained events needing root cause Unknown Oscillations, unexpected ride-through, or field events that suggest a grid-code miss - recreated in PSCAD from field measurements to pin down the root cause.
SSO risk & high IBR penetration Critical Series capacitors, dense IBR, or large loads raising the risk of sub-synchronous oscillation and control interactions across a region - not just a single plant.
What You Get

Accepted models, actionable insights

Deliverable Acceptance

We stand behind every model and study until the utility or ISO accepts it - our goal is the project outcome.

Accepted on 1st submission

Faster Model Development

Automation handles the tedious, repetitive work so our engineers focus on problem-solving - compressing timelines without cutting corners.

30–50% faster cycles

Grid-Code Compliance Ready

IEEE 2800, ERCOT MQT, and PRC-029 ride-through alignment built in - models are documented, defensible, and submission-ready.

Engineering Insights

Deep IBR OEM experience means we know what to look for - turning study results into clear answers and faster resolution.

Scope of Work

Engineering capabilities

PSCAD Model Development

Project-level and large-scale PSCAD models for generation, transmission, and large loads - built for utility interconnection.

Model Validation

Validation and benchmarking of manufacturer-provided models against field and commissioning data.

Root-Cause & Event Analysis

Recreating field events from measurements and running sensitivity studies to explain oscillations, ride-through, and control interactions.

Weak Grid & SSO/SSCI Studies

System-level weak-grid, sub-synchronous oscillation, and SSCI studies - integrating multiple IBR plant models to screen regional stability risk.

TOV, TRV & Protection Studies

Temporary overvoltage (TOV) and transient recovery voltage (TRV) studies, plus PSCAD-based protection coordination and relay performance.

Grid Code Compliance

IEEE 2800 conformity, ERCOT Model Quality Tests (MQT), and PRC-029 ride-through modeling - with ISO/RTO submission-ready documentation.

Our Process

From scoping to acceptance

1

Scoping

We align on the project or study goal, ISO requirements, and grid topology up front.

ISO requirements + project goals

2

Data & OEM Coordination

Gather OEM models, as-left settings, and network data - coordinating directly with the IBR manufacturer.

OEM models + plant data

3

PSCAD Build

Build the EMT model with our automation tools, so engineers focus on control tuning and problem-solving.

Automated workflows + control tuning

4

Analyze & Tune

Post-process and analyze results, tune and rerun as needed, and catch issues before they reach the ISO.

Issues flagged pre-submittal

5

Submission & Acceptance

Deliver a quality-controlled package with defensible methodology, and support the back-and-forth until the utility or ISO accepts it.

Supported through acceptance

Proven Results

Real Projects, Real Outcomes

800+
Projects Supported
150+ GW
Capacity Modeled & Studied
7 of 7
US ISO/RTO Markets
125+
Data Center & Large-Load Projects
Working across ERCOT · PJM · MISO · NYISO · CAISO · ISO-NE · SPP
Wind Solar BESS Hybrid Data Centers & Large Loads Transmission

From single-plant interconnection models to region-wide SSO studies - this is what we do every day.

Stop Guessing. Get Your PSCAD Model Accepted.

Our engineers know the requirements of every major US ISO and have the submittal experience to match - we see every model and study through to acceptance.

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