DATA VERIFICATION SYSTEM FOR PHOTOVOLTAIC POWER GENERATION SYSTEM HAVING ENERGY STORAGE SYSTEM AND VERIFICATION METHOD THEREOF

摘要

An objective of the present invention is to provide a data verification system for a photovoltaic power generation system and a verification method thereof which can verify errors. The data verification system for a photovoltaic power generation system comprises: a key generation unit to generate a (1-1)^th encryption key for a fusion platform, a (1-2)^th encryption key for an inverter, and a (1-3)^th encryption key for an energy storage system for each of the energy storage system to receive data and the fusion platform and the inverter positioned on a path from the data verification system to the energy storage system; a storage unit to store the (1-1)^th encryption key, the (1-2)^th encryption key, the (1-3)^th encryption key, (1-1)^th time information being generation time of the (1-1)^th encryption key, (1-2)^th time information being generation time of the (1-2)^th encryption key, (1-3)^th time information being generation time of the (1-3)^th encryption key, (2-1)^th data obtained by processing (1-1)^th data being data for the fusion platform by the (1-1)^th encryption key, (2-2)^th data obtained by processing (1-2)^th data being data for the inverter by the (1-2)^th encryption key, and (2-3)^th data obtained by processing (1-3)^th data being data for the energy storage system by the (1-3)^th encryption key; and a transmission unit to transmit the (1-1)^th encryption key, the (1-2)^th encryption key, the (1-3)^th encryption key, the (1-1)^th time information, the (1-2)^th time information, the (1-3)^th time information, the (1-1)^th data, the (1-2)^th data, and the (1-3)^th data to the fusion platform.;COPYRIGHT KIPO 2020