Company Filing History:
1 out of 646 
1 out of 30,061 
Years Active: 2019-2022
Title: Innovations by Marcus Zeller in High-Voltage Direct Current Transmission
Introduction
Marcus Zeller is an accomplished inventor based in Erlangen, Germany. He has made significant contributions to the field of high-voltage direct current (HVDC) transmission, holding 2 patents that showcase his innovative approach to energy systems.
Latest Patents
Zeller's latest patents include a "Device for preparing a high-voltage direct current transmission, converter station and energy providing system." This device features a first busbar connectable to various energy generation or consumer units, along with a second busbar for additional units. The transformer system within the device transforms power routed on these busbars to increased AC voltage, which is then converted into DC voltage for high-voltage transmission.
Another notable patent is for "Transient protection for multi-terminal HVDC grid." This invention provides a method and device for protecting a multi-terminal HVDC grid against faults. It involves measuring a DC displacement voltage and determining if a short circuit fault exists by comparing it with a threshold displacement voltage. The device includes a converter, a DC-switch substation, and a transient fault detector to ensure reliable operation.
Career Highlights
Marcus Zeller has worked with prominent companies in the energy sector, including Siemens Energy Global GmbH & Co. KG and Siemens Aktiengesellschaft. His experience in these organizations has allowed him to develop and refine his innovative ideas in high-voltage direct current technology.
Collaborations
Zeller has collaborated with notable professionals in his field, including Alexander Broy and Matthias Foehr. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Marcus Zeller's contributions to high-voltage direct current transmission demonstrate his expertise and innovative spirit. His patents reflect a commitment to improving energy systems and addressing the challenges of modern power transmission.