CONCENTRATOR PHOTOVOLTAIC SYSTEM, TRACKING ERROR DETECTION METHOD, TRACKING ERROR CORRECTION METHOD, CONTROL DEVICE, TRACKING ERROR DETECTION PROGRAM, AND TRACKING ERROR CORRECTION PROGRAM

Title:

CONCENTRATOR PHOTOVOLTAIC SYSTEM, TRACKING ERROR DETECTION METHOD, TRACKING ERROR CORRECTION METHOD, CONTROL DEVICE, TRACKING ERROR DETECTION PROGRAM, AND TRACKING ERROR CORRECTION PROGRAM

Document Type and Number:

WIPO Patent Application WO/2015/177920

Kind Code:

A1

Abstract:

A concentrator photovoltaic system comprises: a concentrator photovoltaic panel; a drive device for allowing the concentrator photovoltaic panel to perform the operation of tracking the sun; and a control device for detecting a variation pattern repeatedly occurring in the aging variation of the power generated in the concentrator photovoltaic panel, comparing the detected variation pattern with a form specific for an azimuth error and a form specific for an elevation error, thereby detecting the presence or absence of a tracking error.

More Like This:

JP2024042314	Solar cell system and vehicle system
JP6838110	Methods and systems for applying an electric field to multiple solar panels
JP6203422	The method and system which impress an electric field to a plurality of solar panels

Inventors:

IWASAKI TAKASHI (JP)
HIROTSU KENICHI (JP)
NAKAHATA HIDEAKI (JP)
YAMAMOTO SEIJI (JP)
AYAI NAOKI (JP)

Application Number:

PCT/JP2014/063677

Publication Date:

November 26, 2015

Filing Date:

May 23, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)

International Classes:

H02S10/00; F24S50/20; G05D3/00

Domestic Patent References:

WO2009145266A1

2009-12-03

Foreign References:

JP2002261316A

2002-09-13

Attorney, Agent or Firm:

SunCrest Patent and Trademark Attorneys (JP)
Patent business corporation Sun Crest international patent firm (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: ELECTROMAGNET DRIVE DEVICE

Next Patent: FEED OPENING ADJUSTMENT DEVICE