Title:
AUTONOMOUS COOPERATIVE CONTROL SYSTEM AND AUTONOMOUS COOPERATIVE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/037459
Kind Code:
A1
Abstract:
The present invention improves the stability of a power system using a DC bus. According to an aspect of an embodiment of the present invention, the following autonomous cooperative control system is provided. This autonomous cooperative control system comprises: a DC bus to which power loads and generators are connected; and a plurality of battery units directly connected to the DC bus. The plurality of battery units are distributed and loaded on the DC bus. The terminal voltage of each battery unit is consistent with or approximates the reference voltage of the DC bus.
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Inventors:
YAMADA HIROHITO (JP)
YASHIMA MASAFUMI (JP)
OTSUJI TAIICHI (JP)
IWATSUKI KATSUMI (JP)
YASHIMA MASAFUMI (JP)
OTSUJI TAIICHI (JP)
IWATSUKI KATSUMI (JP)
Application Number:
PCT/JP2021/033056
Publication Date:
March 16, 2023
Filing Date:
September 08, 2021
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
H02J7/34; H02J1/00; H02J1/10; H02J1/14
Domestic Patent References:
| WO2012144357A1 | 2012-10-26 | |||
| WO2020121362A1 | 2020-06-18 |
Foreign References:
| JP2021005985A | 2021-01-14 | |||
| JP2003339118A | 2003-11-28 | |||
| JP2014121185A | 2014-06-30 | |||
| JP2007116809A | 2007-05-10 | |||
| JP2021124752A | 2021-08-30 | |||
| JP2014128047A | 2014-07-07 |
Other References:
FAHAD SALEH AL-ISMAIL: "DC Microgrid Planning, Operation, and Control: A Comprehensive Review", IEEE ACCESS, vol. 9, pages 36154 - 36172, XP011843251, DOI: 10.1109/ACCESS.2021.3062840
Attorney, Agent or Firm:
TANI & ABE, P.C. (JP)
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