Title:
COORDINATIVE AUTONOMOUS DISTRIBUTED LINE INTERCONNECTION SYSTEM , LINE INTERCONNECTION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/004250
Kind Code:
A1
Abstract:
Provided is a coordinative autonomous distributed line interconnection system that enables each cell grid to operate independently by causing synchronization of a large number of coordinative autonomous distributed appliances, and that enables constant synchronization connection to a main line. A coordinative autonomous distributed line interconnection system according to one embodiment of the present invention is characterized in that: coordinative autonomous distributed appliances (DGR40) each receive frequency information and phase information transmitted, on the basis of a standard time signal, from a system interconnection controller or a composite signal between the frequency information and the phase information; when a synchronization detector-equipped breaker (21) is open, each of the coordinative autonomous distributed appliances (DGR40) performs control such that the voltage phase of a cell grid system becomes synchronous with the voltage phase of a main line; and when the synchronization detector-equipped breaker (21) is closed, each of the coordinative autonomous distributed appliances (DGR40) controls electric power flow flowing between the main line and the cell grid system.
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Inventors:
ABE RIKIYA (JP)
WALL SIMON (GB)
WALL SIMON (GB)
Application Number:
PCT/JP2023/003722
Publication Date:
January 04, 2024
Filing Date:
February 06, 2023
Export Citation:
Assignee:
DG CAPITAL GROUP CO LTD (JP)
International Classes:
H02J3/08; H02J3/44; H02J13/00
Foreign References:
| JP2016226279A | 2016-12-28 | |||
| JP2018033295A | 2018-03-01 | |||
| JP2018513662A | 2018-05-24 |
Attorney, Agent or Firm:
YONEYAMA Takeshi (JP)
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