Title:
Manufacturing method of concentrating photovoltaic power generation unit, manufacturing equipment used for this, manufacturing method of concentrating photovoltaic power generation module, manufacturing equipment used for this
Document Type and Number:
Japanese Patent JP6287222
Kind Code:
B2
Abstract:
This method for producing a concentrator photovoltaic unit includes: a first step of emitting linear laser beams respectively toward incident positions 42 on an incident surface 13f1; and a second step of performing positional adjustment between a Fresnel lens 13f and a power generating element part 21, based on positional relationship between the power generating element part 21 and beam images respectively formed by the linear laser beams at a time when the beam images and the power generating element part 21 are seen along an optical axis S from the incident surface 13f1 side of the Fresnel lens 13f. Four incident positions 42 in the first step are set such that at least one pair of beam images, among the beam images respectively formed by the linear laser beams, cross each other at an optical axis point S1 of the Fresnel lens 13f when the power generating element part 21 side is seen along the optical axis S from the incident surface 13f1 side of the Fresnel lens 13f.
Inventors:
Kazumasa Toriya
Takashi Iwasaki
Koji Mori
Inagaki Mitsuru
Mikami base
Miki Kouhara
Takashi Iwasaki
Koji Mori
Inagaki Mitsuru
Mikami base
Miki Kouhara
Application Number:
JP2014002754A
Publication Date:
March 07, 2018
Filing Date:
January 09, 2014
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H02S40/22; G05D3/00
Domestic Patent References:
| JP2001289734A | ||||
| JP2009109923A | ||||
| JP2009088114A | ||||
| JP2013157438A |
Foreign References:
| US20120298179 | ||||
| US20100254028 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office