DC UPS Control system for dispersion supply of electric power provided by DC Uninterruptible Power System

摘要

The distributed supply control system of power provided by the DC UPS according to the present invention includes a load supplied with DC power; A plurality of batteries and a DC uninterruptible power system (UPS), respectively, that charge solar power or commercial power to the battery at normal times and supply the DC output power to the load using power stored in the battery in an emergency Power supply modules; And a power supply controller that controls distributed supply to the DC output power supplied to the load in response to charging power of each of the power supply modules.