Company Filing History:
Years Active: 2010-2015
Title: Innovations of Inventor Stefan Blind
Introduction
Stefan Blind is a notable inventor based in Fellbach, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of methods for operating electrical networks and determining offset angles in synchronous machines. With a total of 5 patents to his name, Blind continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is titled "Offset angle determination for synchronous machines." This invention describes a method for determining an offset angle of an electric machine, which includes a stator, a rotor, and a shaft connected to the rotor. The method involves positioning the rotor with respect to the stator at a field angle while determining a sensor angle using an angle sensor. The offset angle is calculated based on the difference between the field angle and the sensor angle. Additionally, the rotor configuration includes impressing a standing or rotating stator magnetic field corresponding to the field angle. An angle detection device for executing this method is also part of the patent.
Another significant patent by Blind is a "Method for operating an electrical network, in particular of a motor vehicle." This method focuses on operating an electrical network, especially in hybrid motor vehicles. The network comprises at least one electrical accumulator, such as a high-voltage accumulator, one electric machine, and an inverter controlling the electric machine. The method ensures that the electrical accumulator is disconnected from the network upon detecting a malfunction, and the inverter switches to a short-circuit operating mode when a specified voltage limit is exceeded. This innovative approach allows the driven electric machine to induce a voltage, which is then utilized for operating the electric machine as a generator.
Career Highlights
Stefan Blind is currently employed at Robert Bosch GmbH, a leading global supplier of technology and services. His work at Bosch has allowed him to develop and patent innovative solutions that enhance the efficiency and reliability of electrical systems.
Collaborations
Throughout his career, Blind has collaborated with talented professionals, including Daniel Raichle and Beqir Pushkolli. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Stefan Blind is a prominent inventor whose work in electrical engineering has led to significant advancements in the field. His innovative patents reflect his commitment to improving technology and enhancing the functionality of electrical systems.