HIGH EFFICIENCY POWER DELIVERY DEVICE FOR PHOTOVOLTAIC POWER SYSTEM

摘要

The present invention relates to a high efficient power transmitting device for a solar power source. The high efficient power transmitting device for the solar power source includes a bidirectional protection assist control unit (200), a power quality control unit (210) which improves the quality of power by preventing harmonics and the reduction of a power factor due to the output change of the solar power source, a degradation diagnosis control unit (60) which monitors the degradation of a solar module from sensing information, and an automatic design and operation evaluating unit (270) which performs design and operation evaluation for transmitting power from the solar power source with high efficiency.