Company Filing History:
Years Active: 2016-2023
Title: Christian Gehrke: Innovator in Inverter Technology
Introduction
Christian Gehrke is a notable inventor based in Kassel, Germany. He has made significant contributions to the field of inverter technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of electrical systems, particularly in renewable energy applications.
Latest Patents
One of Christian's latest patents is a method for capacitor discharging for an inverter assembly. This innovative method involves determining voltage readings at connections of the input or output circuit arrangement and a DC link capacitor of the inverter. It calculates an upper limit voltage value of the DC link capacitor based on the measured values. The method operates a DC/DC converter or a bridge arrangement of the inverter to transfer energy from the capacitor of the input or output circuit arrangement to the DC link capacitor. The process continues until the capacitor is discharged to or below a lower limit voltage value.
Another significant patent is a relay arrangement with improved heat dissipation and a converter device featuring this relay arrangement. This design includes at least two series-connected relays, which are mechanically and electrically connected to a main printed circuit board. The arrangement utilizes a flat conductor for conducting current between the relays, which is designed to dissipate heat produced during their operation.
Career Highlights
Christian Gehrke is currently employed at SMA Solar Technology AG, a leading company in solar energy solutions. His work at SMA has allowed him to apply his innovative ideas in practical applications, contributing to advancements in solar technology.
Collaborations
Throughout his career, Christian has collaborated with talented individuals such as Florian Steiper and Frank Papenfuss. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Christian Gehrke is a prominent inventor whose work in inverter technology has led to several important patents. His contributions continue to influence the renewable energy sector, showcasing the impact of innovation in electrical engineering.