MULTI-FUNCTIONAL ELECTRIC POWER SUPPLYING SYSTEM FOR TOTALLY CONTROLLING SOLAR CELL, BATTERY AND COMMERCIAL POWER SOURCE

摘要

PURPOSE: A multi-functional electric power supplying system is provided to steadily supply power by monitoring a driving condition including consumption load power amount, accumulated generation power amount, and trouble occurrence from a remote site. CONSTITUTION: A boost convert(110) adjusts the size of a generating voltage of a solar cell. An inverter unit(200) changes a direct current output into an alternating current. A connection power supply filter(220) is composed to prevent the electro-magnetic interference of a load. An inverter-battery charger(540) charges a power source for solar power generation. A static transfer switch(520) is electrically connected to a secondary side of a transformer. A controller(800) controls power flow depending on situations. A monitoring part(900) monitors a driving condition from a remote site.