Stefan Piel

Title: Innovations of Inventor Stefan Piel

Introduction

Stefan Piel is a notable inventor based in Essen, Germany. He has made significant contributions to the field of electrical engineering, particularly in the area of power supply systems. With a total of 4 patents to his name, Piel's work focuses on enhancing the reliability and efficiency of electrical networks.

Latest Patents

One of Piel's latest patents is a method, device, and system for recognizing an electrical oscillation in an electrical power supply system. This innovative method involves determining an electrical oscillation variable for at least one measuring point in the power supply system. By calculating parameters of the electrical oscillation based on the time curve of the oscillation variable, Piel's invention allows for the timely assessment of oscillations. The method dynamically adapts the number of successive values used for parameter calculation, ensuring accurate results.

Another significant patent by Piel is a method for monitoring an electrical network. This method evaluates measurement values detected at multiple points within an energy supply network. By analyzing phase angle values, the system can determine whether the network operates synchronously. In cases of identified asynchronism, an island identification signal is generated, enhancing the stability of the energy supply.

Career Highlights

Stefan Piel is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical engineering.

Collaborations

Piel has collaborated with notable colleagues such as Andreas Litzinger and Reinhold Voigt. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Stefan Piel's contributions to electrical engineering through his patents demonstrate his commitment to innovation and improvement in power supply systems. His work not only enhances the efficiency of electrical networks but also ensures their reliability in various applications.