Inventor
INGESTRÖM GUNNAR
SE4 patents
Patents
4 patentsUS12355241B2Jul 8, 2025
Capacitor compensated thyristor controlled braking resistor
HITACHI ENERGY LTD0 citations56
US12249856B2Mar 11, 2025
Module for large scale energy storage
HITACHI ENERGY LTD0 citations48
US12348029B2Jul 1, 2025
Auxiliary power supply for energy storage systems
HITACHI ENERGY LTD0 citations46
US11996696B2May 28, 2024
Power supporting arrangement for a power grid
HITACHI ENERGY LTD0 citations45