Company Filing History:
6 out of 30,069 
3 out of 231 
1 out of 44 
Years Active: 2001-2016
Title: Volker Karrer: Innovator in Power Transformer Technology
Introduction
Volker Karrer is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative power transformer technologies. With a total of 11 patents to his name, Karrer's work has had a lasting impact on voltage regulation and energy supply systems.
Latest Patents
One of Karrer's latest inventions is a tap switch designed for voltage regulation. This invention relates to a tap changer that utilizes semiconductor switching components on a regulating transformer with a regulating winding. The modular design of the tap changer allows for each module to comprise one partial winding of the regulating winding, which can be connected or disconnected using semiconductor switching components. Additionally, varistors and capacitors are integrated to protect these components against high voltages.
Another significant patent is for a power transformer with electronic components. The aim of this invention is to position the energy supply of the electronic components closer to the components themselves, thereby addressing the disadvantages found in prior art. The design includes a stray field collector that is placed within the stray field of the power transformer, generating voltage effectively.
Career Highlights
Throughout his career, Volker Karrer has worked with prominent companies in the electrical engineering sector. Notably, he has been associated with Siemens Aktiengesellschaft and Maschinenfabrik Reinhausen GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Karrer has collaborated with several talented individuals during his career, including Karsten Viereck and Alexander Reich. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Volker Karrer is a distinguished inventor whose work in power transformer technology has paved the way for advancements in voltage regulation and energy supply systems. His contributions, reflected in his numerous patents, continue to influence the field of electrical engineering.