System Balancing and Energy Optimization
Microgrids
combine a diverse set of generation and loads on a system isolated from the
main utility grid.
They
are typically either remote, islanded systems or special zones designed to
connect or disconnect from the main utility grid for economic or power quality reasons.
On isolated diesel grids VRB-ESS balance loads, maintain power quality, and
reduce fuel use. On grid-connected systems, VRB-ESS allow seamless connect/disconnect
from the main utility grid on-command. With the dramatically reduced cost of solar
power, the combination of photovoltaics and VRB (“PV + VRB”) is now three to
five times cheaper than traditional diesel generation.