Company Filing History:
Years Active: 1976-1990
Title: Wolfgang Frankenberg: Innovator in Static Converter Technology
Introduction
Wolfgang Frankenberg is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of methods and arrangements for static converters. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Frankenberg's latest patents include a method and arrangement to commutate the current between turn-off valves. This invention provides a method and apparatus for commutating a load-independent current between the valve arms of a static converter device. Each valve arm is equipped with a valve device that has blocking capability in the reverse direction, along with a valve damping circuit. The innovation ensures that the actuation of the valve device in the current-assuming valve arm is delayed until the current-delivering valve arm reaches a zero current level, thereby preventing dangerous overvoltage.
Another significant patent is a monitoring circuit for a plurality of valves. This invention is designed to provide an alarm signal in the event of trouble in a valve. It utilizes a current transformer arranged in series with each valve, with secondary windings connected in a ring via intermediate taps. This setup allows for the detection of issues and enhances the safety and reliability of the system.
Career Highlights
Wolfgang Frankenberg is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to focus on innovative solutions in electrical engineering, contributing to advancements in static converter technology.
Collaborations
Frankenberg has collaborated with notable colleagues such as Claus Lentz and Hans Laber. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Wolfgang Frankenberg's contributions to the field of electrical engineering, particularly through his patents related to static converters, highlight his role as a significant innovator. His work continues to influence the industry and pave the way for future advancements.