Hybrid Microgrid Control & Integration

Single-line diagram of a hybrid microgrid with integrated diesel and solar sources

Advanced synchronization logic for multi-source microgrids, achieving up to 70% reduction in Specific Fuel Consumption (SFC).

Project Overview

Our hybrid integration service focuses on the physical synchronization of Inverter-Based Resources (IBR) with traditional rotating machinery. We utilize Grid-Forming (GFM) inverter topology to provide virtual inertia to the microgrid, preventing frequency instability when heavy motors (e.g., compressors or pumps) are engaged.

The economic value of our hybrid installations is quantified through the reduction of Specific Fuel Consumption (SFC). By implementing a 'Load-Following' algorithm, we ensure the thermal generator operates strictly at its Most Efficient Point (MEP). The fuel savings ( $F_{saved}$ ) is modeled as:

F_{saved} = \sum (SFC_{base} \cdot L_{base}) - \sum (SFC_{hybrid} \cdot L_{hybrid})

Where $L$ is the load in kWh. In field-simulated conditions, Unithium-engineered microgrids consistently demonstrate a reduction in engine run-hours by 60-75%, leading to a direct extension of the Mean Time Between Overhauls (MTBO).