Evergreen Power Consulting
Evergreen Power Consulting
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    • Services
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  • Team
  • Contact Us

OUR core SERVICES

With extensive experience in planning, interconnection studies, and cross-regional transmission project evaluation, we help our clients optimize grid integration for renewable and conventional energy resources. Our team strives to ensure grid reliability, cost-effective transmission solutions, and efficient processes.

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Our company has the licenses for the major planning software including:

  • Siemens PTI PSS(R)E
  • GE Vernova PSLF
  • PowerGEM TARA
  • DSATools (PSAT/TSAT/SSAT)
  • PSCAD
  • ASPEN OneLiner

Our company conducts the following types of analyses:

  • Steady-State
  • Dynamic Stability
  • Short Circuit
  • Electromagnetic (EMT) 
  • Arc Flash, Harmonics, Voltage Flicker, Motor Starting
  • Protection Coordination

Generator Interconnection

Model Development

Model Validation and Model Quality Test (MQT)

Model Validation and Model Quality Test (MQT)

 We develop high-quality steady-state, dynamic stability, short circuit, and electromagnetic models for Conventional Generators and Inverter-Based Resources (IBRs) to ensure seamless grid interconnections. 

Model Validation and Model Quality Test (MQT)

Model Validation and Model Quality Test (MQT)

Model Validation and Model Quality Test (MQT)

We leverage our extensive expertise to provide comprehensive validation of provided models, ensuring they meet the Model Quality Tests (MQT), IEEE 2800 conformity, and regional and local grid requirements.

Interconnection Request Support

Generator Interconnection (GI) Studies

Generator Interconnection (GI) Studies

 We provide expert Interconnection Request (IR) support to successfully guide your generation assets through complex regional interconnection queues. 

Generator Interconnection (GI) Studies

Generator Interconnection (GI) Studies

Generator Interconnection (GI) Studies

 We conduct comprehensive Generator Interconnection (GI) studies, including  steady-state, dynamic stability, short circuit, and electromagnetic (EMT) analyses to evaluate grid impacts and ensure the reliable integration of new generation assets. 

Data center and large load interconnection

Data Center Modeling

Data Center Modeling

Data Center Modeling

 We provide advanced Data Center Modeling to accurately assess the grid impact, capacity requirements, and stability of large-scale, high-density load interconnections. 

Data Center Studies

Data Center Modeling

Data Center Modeling

 We conduct specialized Data Center Studies to evaluate grid impacts and ensure the reliable, rapid integration of high-density load facilities. 

Transmission interconnection and Expansion

Transmission Expansion and Proposal Support

Transmission Expansion and Proposal Support

Transmission Expansion and Proposal Support

 We provide expert transmission expansion planning and technical proposal support to design robust, reliable grid upgrades. 

Transmission Studies

Transmission Expansion and Proposal Support

Transmission Expansion and Proposal Support

We conduct studies at various stages for our clients, including Feasibility Studies (FeS), System Impact Studies (SIS/SRIS), and Affected Systems Studies (AFS).

Grid Reliability and Stability Analysis

Generator Retirement

Small Signal Stability Analysis

Generator Retirement

Our retirement analyses rigorously evaluate thermal overloads and voltage vulnerabilities to identify necessary transmission upgrades prior to generator deactivation. 

UFLS / UVLS Studies

Small Signal Stability Analysis

Generator Retirement

  Designing, validating, and ensuring NERC compliance for Under-Frequency Load Shedding (UFLS) and Under-Voltage Load Shedding (UVLS) schemes. 

Small Signal Stability Analysis

Small Signal Stability Analysis

Transfer Capability Analysis (ATC / FCITC)

 Performing modal analysis to identify low-frequency electromechanical oscillations between interconnected generators, and tuning Power System Stabilizers (PSS) to dampen them. 

Transfer Capability Analysis (ATC / FCITC)

Voltage Stability Analysis (PV & QV Curves)

Transfer Capability Analysis (ATC / FCITC)

 Calculating Available Transfer Capability (ATC) and First Contingency Incremental Transfer Capability (FCITC) across major flowgates. 

Voltage Stability Analysis (PV & QV Curves)

Voltage Stability Analysis (PV & QV Curves)

Voltage Stability Analysis (PV & QV Curves)

 Generating PV (Active Power-Voltage) and QV (Reactive Power-Voltage) curves to identify critical transfer limits and calculate necessary reactive power compensation margins. 

Industrial studies

Power Quality Studies

Steady-State & Reactive Power Analysis

Steady-State & Reactive Power Analysis

 We analyze harmonics and voltage flicker to ensure seamless power quality and strict regulatory compliance. 

Steady-State & Reactive Power Analysis

Steady-State & Reactive Power Analysis

Steady-State & Reactive Power Analysis

 We analyze power flow and power factor to guarantee optimal voltage profiles and reliable steady-state operations. 

Dynamic & Transient Analysis

System Protection & Coordination

System Protection & Coordination

 We evaluate system stability and motor starting impacts to guarantee reliable grid operations under transient conditions. 

System Protection & Coordination

System Protection & Coordination

System Protection & Coordination

 We evaluate system protection and relay coordination to ensure rapid fault isolation and continuous grid safety. 

Regulatory and Compliance Support

 We provide expert Regulatory and Compliance Support to navigate complex grid operator requirements and ensure swift project approvals. These include NERC TPL-001, CIP-014, Geomagnetic Disturbance (GMD), and more.

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