Invention Grant
- Patent Title: Method for determining parameters of a simplified model of an energy storage system, control method using such a model and associated device
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Application No.: US16757257Application Date: 2018-10-12
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Publication No.: US11784504B2Publication Date: 2023-10-10
- Inventor: Kangkana Bharadwaj , Franck Al Shakarchi , Franck Bourry
- Applicant: Commissariat à l'énergie atomique et aux énergies alternatives
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: FR 59892 2017.10.20
- International Application: PCT/EP2018/077960 2018.10.12
- International Announcement: WO2019/076776A 2019.04.25
- Date entered country: 2020-04-17
- Main IPC: G05D3/12
- IPC: G05D3/12 ; G05D5/00 ; G05D9/00 ; G05D11/00 ; G05D17/00 ; H02J7/00 ; G05B13/04
Abstract:
A method for determining parameters of a simplified model of an energy storage system, including an energy storage device and a conversion device, the system being modelled by a complex model including models of the energy storage and conversion devices; the complex model receiving a setpoint power Pac_sp and a state of charge SOCp at input and providing the state of charge SOC of the storage device and the power Pac at the output of the storage device at output; the method including implementing simulations of the energy storage system using the complex model; calculating (a) a table of the variation in the state of charge of the system as a function of the setpoint power and of a state of charge, (b) a table of maximum power as a function of the state of charge; (c) a table of minimum power as a function of the state of charge.
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