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Gunnar Ingestrom
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Vasteras, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Power supporting arrangement for a power grid
Patent number
11,996,696
Issue date
May 28, 2024
HITACHI ENERGY, LTD
Lexuan Meng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Thyristor controlled series capacitor module
Patent number
8,081,406
Issue date
Dec 20, 2011
ABB Research Ltd.
Gunnar Ingeström
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MODULE FOR LARGE SCALE ENERGY STORAGE
Publication number
20240266847
Publication date
Aug 8, 2024
Hitachi Energy Ltd
Jean-Philippe HASLER
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY STORAGE SYSTEM WITH RESISTOR CIRCUIT FOR BI-DIRECTIONAL HIGH...
Publication number
20240006885
Publication date
Jan 4, 2024
Hitachi Energy Switzerland AG
Lexuan MENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Supporting Arrangement for a Power Grid Having at Least Three...
Publication number
20230223756
Publication date
Jul 13, 2023
Theodore Soong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Supporting Arrangement for a Power Grid
Publication number
20230119359
Publication date
Apr 20, 2023
Hitachi Energy Switzerland AG
Lexuan Meng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
THYRISTOR CONTROLLED SERIES CAPACITOR MODULE
Publication number
20090147411
Publication date
Jun 11, 2009
ABB Research Ltd.
Gunnar Ingestrom
H03 - BASIC ELECTRONIC CIRCUITRY