Renewable & DER Integration Studies

Techlabs provides advanced renewable and distributed energy resource (DER) integration studies to support utilities, developers, and consultants in evaluating the impact of renewable generation on electrical networks. Our services focus on ensuring safe, reliable, and efficient integration of solar, wind, and energy storage systems into existing grid infrastructure.

With increasing penetration of renewable energy, power systems are experiencing challenges such as variability, bidirectional power flow, and voltage instability, requiring detailed analysis and planning.

CYMDIST – Advanced Distribution Network Analysis

Engineering Challenges

Voltage fluctuations due to intermittent generation
Reverse power flow in distribution networks
Hosting capacity limitations
Protection coordination challenges with DER integration
Impact on system stability and reliability
Optimal sizing and placement of energy storage systems
Integration with existing grid infrastructure

Our Approach

Development of detailed network models including DER sources
Load flow and time-series analysis for variable generation
Hosting capacity evaluation
Voltage regulation and control studies
Impact analysis on protection systems
Evaluation of energy storage integration strategies
Identification of system constraints and mitigation measures

Tools & Platforms Used

CYME (developed by CYME International T&D, Canada; part of Eaton)
ETAP
DIgSILENT PowerFactory
PSS®E (Siemens PTI)

What We Deliver

DER impact and hosting capacity studies
Voltage and stability analysis reports
Protection coordination recommendations
Energy storage sizing and placement studies
Integration strategies for renewable energy systems
Recommendations for network upgrades and control strategies

Applications

Utility distribution networks with high DER penetration
Solar and wind integration projects
Microgrids and hybrid energy systems
Smart grid and grid modernization initiatives
Renewable energy evacuation and planning studies