Company Filing History:
Years Active: 2014-2016
Title: Innovations by Andreas Donner in Brushless Motor Technology
Introduction
Andreas Donner is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of electric motor technology, particularly in the operation of brushless motors. With a total of 2 patents to his name, his work focuses on enhancing the efficiency and safety of electric motor operations.
Latest Patents
One of his latest patents is a method and device for operating a brushless motor. This invention relates to a method for controlling the windings of a brushless electric motor using an inverter with six switches. The inverter is designed with three outputs associated with the motor's windings, and it includes a detection unit for identifying defective switches. The microcontroller plays a crucial role in controlling the switches to prevent damage to the power semiconductor switches. The invention ensures that when a defective switch is detected, the inverter is switched off to avoid introducing additional power into the motor windings. This innovative approach is vital for maintaining the integrity of the motor's components.
Another significant patent by Andreas Donner involves a method for operating a brushless electric motor that includes an identification unit for detecting defective switches. This method is particularly important in safety-critical applications, where it is essential to quickly assess the nature of a defect in a switch. By using different voltage levels to drive the unaffected windings, the system can continue operating in an emergency mode or shut down immediately if necessary.
Career Highlights
Throughout his career, Andreas Donner has worked with prominent companies in the automotive sector, including Continental Automotive GmbH and Continental Automotive Technologies GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric motor technology.
Collaborations
Andreas has collaborated with talented individuals such as Christian Gunselmann and Timo Gurzawski. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Andreas Donner's contributions to brushless motor technology demonstrate his commitment to innovation and safety in electric motor operations. His patents reflect a deep understanding of the complexities involved in motor control and the importance of reliability in engineering solutions.