Title:
POWER GENERATION SYSTEM, TIME SYNCHRONIZATION METHOD, POWER CONVERSION DEVICE, AND SYNCHRONIZATION CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/170638
Kind Code:
A1
Abstract:
A solar power generation system according to an embodiment has multiple power conversion devices and a control device, with at least one of the multiple power conversion devices equipped with a time acquisition unit for acquiring time information independently from the control device and the other power conversion devices, and a transmission unit for transmitting the acquired time information to the control device. The control device is equipped with: a reception unit for receiving the time information transmitted by the transmission unit of the power conversion device; a clock function unit for clocking the time; and a control unit for controlling the multiple power conversion devices on the basis of the time as clocked by the clock function unit, and correcting the time in the clock function unit on the basis of the time information received by the reception unit.
Inventors:
MATSUMOTO KENICHIROU (JP)
YANAGIMOTO SHINGO (JP)
YANAGIMOTO SHINGO (JP)
Application Number:
PCT/JP2015/062361
Publication Date:
October 27, 2016
Filing Date:
April 23, 2015
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H02J3/38; H02M7/48
Foreign References:
| JP2014087244A | 2014-05-12 | |||
| JPH0974684A | 1997-03-18 | |||
| JP2013207862A | 2013-10-07 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Shiga international patent firm (JP)
Patent business corporation Shiga international patent firm (JP)
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