Project Awarded

Power Projects Secures Grid Compliance Study for ISTS-Connected BESS Capacity Upgrade (285 MW to 300 MW), India

We are pleased to announce that Power Projects has been awarded a Grid Compliance Study for an ISTS-connected renewable energy project involving the enhancement of Battery Energy Storage System (BESS) capacity from 285 MW to 300 MW.

India
May 2026
Grid Compliance & BESS
285 → 300 MW
Capacity Upgrade
ISTS
Grid Connection
BESS
Technology
India
Location
About the Study

ISTS-Connected BESS Capacity Upgrade

This study plays a critical role in ensuring that the upgraded system complies with grid code requirements and maintains reliable operation under dynamic grid conditions.

The project involves a detailed grid compliance assessment for a large-scale renewable energy system integrated with Battery Energy Storage. The study focuses on validating system performance under both steady-state and dynamic operating conditions while ensuring adherence to ISTS grid requirements.

The scope includes comprehensive simulation-based analysis using advanced engineering tools such as PSS®E and PSCAD, covering steady-state performance, power quality, and dynamic system response.

The analysis will evaluate system performance across multiple operating scenarios to ensure compliance with voltage regulation, frequency response, and reactive power support requirements at the point of interconnection.

Scope of Work

Simulation-Based Grid Compliance Assessment

Steady-State Analysis

Load flow and reactive power capability assessment under various grid conditions

Power Quality Studies

Harmonics, flicker, and DC current injection analysis

Dynamic Stability Studies

LVRT, HVRT, and frequency ride-through performance evaluation

Active Power Ramp Rate

Ramp rate control and frequency response analysis

Dynamic Reactive Power Support

Evaluation under multiple control modes and operating scenarios

System Performance Simulation

Performance validation under different voltage levels and operating conditions

ISTS Grid Code Compliance

Validation of full compliance with ISTS grid code requirements at the point of interconnection
Key Outcomes

Delivering Impact

This study will ensure that the enhanced BESS capacity operates in full compliance with applicable grid regulations while maintaining system stability, power quality, and reliable performance across all operating scenarios.

This award further highlights Power Projects' expertise in advanced grid compliance studies, EMT and RMS simulations, and the integration of large-scale renewable energy and energy storage systems.

Grid Compliance BESS ISTS PSS®E PSCAD LVRT / HVRT Power Quality Renewable Energy India

Looking for Grid Compliance & Power System Studies?

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