Company Filing History:
Years Active: 2018
Title: Josef Petschenka-Rininsland: Innovator in Inverter Technology
Introduction
Josef Petschenka-Rininsland is a notable inventor based in Kassel, Germany. He has made significant contributions to the field of inverter technology, particularly in photovoltaic systems. His innovative approach has led to the development of a unique method for operating inverters that enhances their efficiency and reliability.
Latest Patents
Josef holds a patent for a "Method for operating an inverter, inverter, and photovoltaic system." This patent describes a method for operating an inverter whose DC voltage input is connected to a positive pole (PV+) and a negative pole (PV−) of a photovoltaic generator. The AC voltage output of the inverter is connected to an AC grid via a transformer. The method involves determining the potential of the positive and/or negative pole of the PV generator with respect to ground potential through a monitoring circuit. Based on this potential, a modulation method is selected from a stored number of modulation methods to control the power switches of the inverter. This selection aims to reduce voltage stress on components of the photovoltaic system on the AC side with respect to ground. The selected modulation method is then used to convert the DC input voltage into an AC output voltage.
Career Highlights
Throughout his career, Josef has worked with prominent companies in the renewable energy sector. He has been associated with SMA Solar Technology AG and SMA Railway Technology GmbH, where he has applied his expertise in inverter technology. His work has contributed to advancements in solar energy systems and their integration into the power grid.
Collaborations
Josef has collaborated with notable professionals in his field, including Cornelius Fuetterer and Dirk Hermeling. These collaborations have fostered innovation and development in inverter technology, enhancing the efficiency of photovoltaic systems.
Conclusion
Josef Petschenka-Rininsland is a distinguished inventor whose work in inverter technology has made a significant impact on the photovoltaic industry. His innovative methods and collaborations continue to drive advancements in renewable energy solutions.