Method of performing a state of health estimation for a rechargeable battery energy storage system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11336104
APP PUB NO 20210044119A1
SERIAL NO

16987803

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method can be used to perform a state of health (SoH) estimation for a rechargeable battery energy storage system during operation of the rechargeable battery energy storage system. The rechargeable battery energy storage system includes a plurality of parallel strings that are individually controllable. The method includes selecting at least one string from the plurality of parallel strings, placing the selected at least one string into a SoH calibration mode for performing a SoH calibration while concurrently maintaining at least one other string of the plurality of parallel strings in operative mode, and causing the selected at least one string to return to the operative mode after the SoH calibration has been completed for the selected at least one string.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • HITACHI ENERGY SWITZERLAND AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chartouni, Daniel Wettingen, CH 13 185
Ottewill, James Cracow, PL 14 46
Oudalov, Alexandre Fislisbach, CH 16 290
Pjetri, Erald Cracow, PL 3 13
Poland, Jan Nussbaumen, CH 12 54

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 17, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 17, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 17, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00