Klaus-Dieter Weltmann

Title: Klaus-Dieter Weltmann: Innovator in Electrical Engineering

Introduction

Klaus-Dieter Weltmann is a notable inventor based in Baden-Dättwil, Switzerland. He holds a total of four patents, showcasing his contributions to the field of electrical engineering. His innovative work focuses on enhancing the safety and efficiency of electrical power systems.

Latest Patents

Weltmann's latest patents include a method for the protection of an electrical power line. This method involves measuring current and voltage values to ensure the safety of the power line. An adaptive estimator analyzes these values within a measurement window, converting them to impedance values. If the impedance values are deemed unacceptable, the line is switched off. Additionally, a warning signal is generated if powerful radio-frequency signals are detected, allowing for a quicker response time. Another significant patent is for a hybrid circuit breaker, which features at least two series-connected arcing chambers. These chambers can be operated by a common drive or separate drives and are filled with different arc extinguishing media. The design aims to provide an economically viable hybrid circuit breaker with high availability.

Career Highlights

Throughout his career, Klaus-Dieter Weltmann has worked with prominent companies such as ABB T&D Technology AG and ABB Technology AG. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.

Collaborations

Weltmann has collaborated with notable professionals in his field, including Kurt Kaltenegger and Lutz Niemeyer. These collaborations have likely enriched his work and led to further advancements in electrical engineering.

Conclusion

Klaus-Dieter Weltmann's contributions to electrical engineering through his patents and collaborations highlight his role as an innovator in the industry. His work continues to influence the safety and efficiency of electrical power systems.