This inventor holds 14 USPTO granted patents. Top assignee: Other. Active years: 2014-2025.
Company Filing History:
11 out of 834,411 Years Active: 2014-2025
Title: Innovations by Sten Kreuger in Energy Storage Systems
Introduction
Sten Kreuger is a notable inventor based in Chonburi, Thailand. He has made significant contributions to the field of energy storage and retrieval systems. With a total of 14 patents to his name, Kreuger is recognized for his innovative approaches to energy management.
Latest Patents
Kreuger's latest patents focus on advanced energy storage and retrieval systems. One of his notable inventions involves a trilateral cycle that includes an energy storage system with low- and high-temperature energy storage tanks. These tanks store one or more energy storage media that exchange heat with a working fluid through both a gradient heat exchanger and a substantially isothermal heat exchanger. The system utilizes pressure-changing devices to transport the energy storage medium between the storage tanks and through the heat exchangers. During the charging process, the working fluid rejects heat to the energy storage medium and drives a turbine. Conversely, when discharging, the energy storage medium releases heat to the working fluid. In some configurations, the energy storage medium can also drive a second turbine during discharge.
Another innovative system developed by Kreuger includes a thermal energy storage subsystem that operates with a trilateral cycle, featuring first and second heat exchangers. The first heat exchanger facilitates heat exchange between the energy storage medium and the working fluid, while the second heat exchanger manages heat exchange between the high- and low-pressure sides of the trilateral cycle. Additionally, Kreuger has designed a conduit that fluidly connects pressurized gas in low- and high-temperature thermal energy storage tanks, allowing for efficient heat recovery during the discharge of stored thermal energy.
Career Highlights
Throughout his career, Sten Kreuger has focused on developing cutting-edge technologies that enhance energy efficiency and storage capabilities. His work has garnered attention for its potential applications in various industries, particularly in renewable energy sectors.
Collaborations
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Conclusion
Sten Kreuger continues to be a driving force in the innovation of energy storage systems. His patents reflect a commitment to advancing technology in energy management, showcasing his expertise and vision in the field.