Joerg Lehmann

Title: The Innovative Mind of Joerg Lehmann

Introduction

Joerg Lehmann is a notable inventor based in Basel, Switzerland. With a remarkable portfolio that encompasses five patents, his contributions to the field of electric engineering reflect his innovative approach to designing and improving electrical systems.

Latest Patents

Lehmann's latest patents showcase his expertise in electric motor actuation and monitoring systems. One significant invention is the "Control scheme for the operation of an electric motor actuator for a medium to high voltage circuit breaker." This patent details a contact actuating unit that incorporates an electro-mechanical device. Its actuator is connected to a contact arrangement within the electrical circuit breaker, featuring a control unit designed to manage the actuator's movements effectively. The unit further uses a command feed-forward controller to issue data signals that guide the control unit in moving the contact arrangement to specific positions based on predetermined force and torque values.

Additionally, his inventive prowess is highlighted in the "Method for monitoring the electric insulation status of a piece of equipment for MV or HV electric systems." This method entails collecting detection data that reflect the behavior of electrical equipment. It involves analyzing partial-discharge events over time to derive stochastic data, which indicates the electric insulation status—an essential factor in maintaining reliability in medium-voltage or high-voltage systems.

Career Highlights

Throughout his career, Joerg Lehmann has worked with prominent companies, notably ABB Schweiz AG and Hitachi Energy Switzerland AG. His roles in these organizations have given him a platform to apply his innovative ideas in practical settings, contributing to advancements in electrical engineering.

Collaborations

Lehmann has collaborated with several esteemed professionals in the industry, including Bernardo Galletti and Valeria Teppati. These partnerships have facilitated knowledge exchange and joint development efforts, further enriching the landscape of electrical innovations.

Conclusion

Joerg Lehmann stands out as a leading inventor whose work significantly impacts electric systems. His patents not only provide technical solutions but also pave the way for future innovations in the realm of electrical engineering. As he continues to push boundaries, his contributions will undoubtedly inspire the next generation of inventors in the field.