This inventor holds 2 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Sew-Eurodrive Gmbh & Co Kg. Active years: 2020-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2025
Title: Christian Hecker: Innovator in Synchronous Motor Technology
Introduction
Christian Hecker is a notable inventor based in Forst, Germany. He has made significant contributions to the field of synchronous motor technology, holding 2 patents that showcase his innovative approach to engineering challenges.
Latest Patents
His latest patents include a method for determining the angular position of the rotor of an inverter-fed synchronous motor. This method involves supplying a control signal to the inverter to set the three-phase voltage fed to the motor as a stator voltage. It aims to control a motor current, which is acquired by a current-acquisition device, to a setpoint stator current. The process includes determining a stator flux from the time characteristic of the stator voltage and the acquired value of the stator current. Ultimately, the angular position of the rotor is determined from the stator flux and a flux-value dependence as a function of the stator current.
Another patent focuses on an apparatus for carrying out the aforementioned method. In this invention, the inverter is actuated by signal electronics that include a control unit, which has a processing unit and a memory. The stator current is acquired using at least one current-acquisition device. The synchronous motor has a stator winding fed by a three-phase voltage set by the inverter, ensuring that the acquired stator current is controlled to a predefined setpoint stator current by the control unit.
Career Highlights
Christian Hecker is currently employed at Sew-Eurodrive GmbH & Co. KG, where he continues to develop innovative solutions in motor technology. His work has significantly impacted the efficiency and performance of synchronous motors.
Collaborations
He collaborates with Thomas Schuster, a fellow innovator in the field, to further enhance their research and development efforts.
Conclusion
Christian Hecker's contributions to synchronous motor technology through his patents and work at Sew-Eurodrive GmbH & Co. KG highlight his role as a key innovator in the industry. His inventions pave the way for advancements in motor control and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile