Title:
POWER PROTECTION CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/218685
Kind Code:
A1
Abstract:
This power protection control system, according to one embodiment, has an intelligent electronic device board and a process interface unit board that are connected by a process bus. The intelligent electronic device board has an operation unit and an intelligent electronic device unit. The operation unit operates a control circuit of the process interface unit board. The intelligent electronic device unit has a first control unit that transmits information data indicating the operating state of the operation unit. The process interface unit board has the control circuit and a process interface unit. The control circuit controls power equipment of a power facility. The process interface unit has a second control unit that controls the operation of the control circuit by restoring the operating state indicated by the transmitted information data.
Inventors:
HIROKAWA AYUMI (JP)
MIURA SHOGO (JP)
OKADA KAZUYA (JP)
MIURA SHOGO (JP)
OKADA KAZUYA (JP)
Application Number:
PCT/JP2022/041510
Publication Date:
November 16, 2023
Filing Date:
November 08, 2022
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H02J13/00; H02H3/05
Domestic Patent References:
| WO2014188507A1 | 2014-11-27 |
Foreign References:
| JP2003224932A | 2003-08-08 |
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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