Some remote and off-grid areas with small populations and far from the main
power grid lines usually need to build their own power grids. Using new energy
power generation and microgrid technology is a good solution
According to the local environment, it can utilize solar energy, wind energy, small hydropower, oil engines and other forms of power generation. At the same time, through the energy storage system, the power generation and power consumption can be smoothed. Or through the new energy power generation and grid power complementation, the power supply stability can be greatly improved.
According to different power levels, different circuit topologies can be adopted to meet different needs.
SCENARIO 1:
Household level system solution
SCENARIO 2:
Village-level system solution
System characteristics:
DC bus +Voltage source inverter; Simple and reliable, no EMS system required.
SCENARIO 3:
Township microgrid system solution
System characteristics:
DC bus + Voltage source inverter + Oil engine + Switch: Simple and reliable without EMS system.