Industrial Mining Energy Storage Project
In this project, a 10ft container energy storage system was deployed as an off-grid power source. The PCS operated in VF (Voltage-Frequency) mode to establish grid-forming control. The key challenge involved handling sudden load increase/decrease from heavy engineering machinery.
Location:Lapland, Finland
Equipment:10ft Container System
Given The Instability Of The Local Grid,
The System Adopted A Unique Operational Strategy:
Long-term low-power charging from the grid
Short-term high-power discharging to meet load demands
System Topology & Advantages:
The designed topology significantly enhances operational stability. Even during grid fault, the PCS can utilize residual battery energy to provide stable power output to the engineering loads.
Crucially, the output-side PCS operates exclusively in VF mode, enabling superior voltage and frequency regulation on the AC bus during load fluctuations. This ensures unmatched system stability and reliability.
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