Title:
PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD
Document Type and Number:
Japanese Patent JP2017145565
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for increasing a yield of a crop while increasing the amount of power generation, even when the amount of solar radiation is large.SOLUTION: A controller is provided to control the inclination of a photovoltaic power generation panel on the basis of the amount of solar radiation and a calculating table between a crop and a photic saturation point. The controller inclines the photovoltaic power generation panel so that the amount of solar radiation to a crop is maximized, when the amount of solar radiation to the crop does not exceed a photic saturation point of the crop; and inclines the photovoltaic power generation panel so that the amount of solar radiation to the photovoltaic power generation panel is maximized, when the amount of solar radiation to the crop exceeds the photic saturation point of the crop.SELECTED DRAWING: Figure 5
Inventors:
NAGURA YASUO
Application Number:
JP2016026089A
Publication Date:
August 24, 2017
Filing Date:
February 15, 2016
Export Citation:
Assignee:
HITACHI SYSTEMS LTD
International Classes:
E04H5/08; A01G7/00; H02S10/00; H02S20/10; H02S20/30; H02S20/32
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office