Gunnar Ingestrom

Person

Vasteras, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Capacitor compensated thyristor controlled braking resistor
- Patent number 12,355,241
- Issue date Jul 8, 2025
- HITACHI ENERGY LTD
- Jon Rasmussen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auxiliary power supply for energy storage systems
- Patent number 12,348,029
- Issue date Jul 1, 2025
- HITACHI ENERGY LTD
- Mohsen Asoodar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Module for large scale energy storage
- Patent number 12,249,856
- Issue date Mar 11, 2025
- HITACHI ENERGY LTD
- Jean-Philippe Hasler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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 Applicationslast 30 patents

Information Patent Application
TRANSFORMER COUPLED MODULAR MULTILEVEL CONVERTER AS RECTIFIER FOR H...
- Publication number 20250219549
- Publication date Jul 3, 2025
- Hitachi Energy Ltd
- Jan SVENSSON
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
AUXILIARY POWER SUPPLY FOR ENERGY STORAGE SYSTEMS
- Publication number 20250175030
- Publication date May 29, 2025
- Hitachi Energy Ltd
- Mohsen ASOODAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISCHARGE RESISTOR ARRANGEMENT FOR ENERGY STORAGE CABINETS IN AN EN...
- Publication number 20250141244
- Publication date May 1, 2025
- Hitachi Energy Ltd
- Anton SÖDERBLOM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR COMPENSATED THYRISTOR CONTROLLED BRAKING RESISTOR
- Publication number 20240332966
- Publication date Oct 3, 2024
- Hitachi Energy Ltd
- Jon RASMUSSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Gunnar Ingestrom

Person

Patents Grantslast 30 patents

Capacitor compensated thyristor controlled braking resistor

Auxiliary power supply for energy storage systems

Module for large scale energy storage

Power supporting arrangement for a power grid

Thyristor controlled series capacitor module

Patents Applicationslast 30 patents

TRANSFORMER COUPLED MODULAR MULTILEVEL CONVERTER AS RECTIFIER FOR H...

AUXILIARY POWER SUPPLY FOR ENERGY STORAGE SYSTEMS

DISCHARGE RESISTOR ARRANGEMENT FOR ENERGY STORAGE CABINETS IN AN EN...

CAPACITOR COMPENSATED THYRISTOR CONTROLLED BRAKING RESISTOR

MODULE FOR LARGE SCALE ENERGY STORAGE

ENERGY STORAGE SYSTEM WITH RESISTOR CIRCUIT FOR BI-DIRECTIONAL HIGH...

Power Supporting Arrangement for a Power Grid Having at Least Three...

Power Supporting Arrangement for a Power Grid

THYRISTOR CONTROLLED SERIES CAPACITOR MODULE