METHOD FOR HYBRID SOLAR TRACKING AND PHOTOVOLTAIC POWER GENERATION BLIND SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a tracking method, a tracking apparatus and a power generation blind system capable of maximizing a photovoltaic power generation amount.SOLUTION: A method for hybrid solar tracking using a computer, includes: a stage of generating first power generation prediction data by analyzing past first power generation amount data; a stage of generating a lagged error between first power generation amount data and first power generation amount prediction data; a stage of deriving second power generation amount prediction data by a regression analysis for predicting second power generation amount prediction data on the basis of the first power generation amount data, the first power generation amount prediction data and the lagged error; a stage of deriving third power generation amount prediction data by an artificial neural network model for predicting third power generation amount prediction data on the basis of the first power generation amount measurement data, the first power generation amount prediction data and the lagged error; a stage of selecting one of a tracking method based on a power generation amount and a tracking method based on location and time depending on whether or not second power generation amount measurement data of the present time falls within an effective range based on a first error range of the second power generation amount prediction data and a second error range of the third power generation amount prediction data; and a stage of determining directions of a solar panel according to the selected tracking method.SELECTED DRAWING: Figure 1