Company Filing History:
Years Active: 2004
Title: Alfred Engler: Innovator in Voltage Source Technology
Introduction
Alfred Engler is a notable inventor based in Kassel, Germany. He has made significant contributions to the field of electrical engineering, particularly in the area of voltage sources. His innovative work has led to the development of a unique device that enhances the operation of inverters.
Latest Patents
Engler holds a patent for a "Device for equal-rated parallel operation of single-or three-phase voltage sources." This device allows for the equal-rated parallel operation of at least two inductively coupled inverters without the need for additional synchronization or communication lines. Each inverter is equipped with a control circuit designed to manage its output voltage. The control circuit receives a reference voltage, the frequency of which is derived from the active power while considering preselected frequency statics. Additionally, the amplitude of the reference voltage is influenced by the reactive power of the inverter, taking into account preselected voltage statics. Notably, the invention also derives a value for the phase of the reference voltage from the active power, which helps to avoid oscillations and build-ups of the active power components.
Career Highlights
Engler is associated with the Institute for Solar Energy Supply Technology (ISET) at the University of Kassel. His work at this institution has allowed him to focus on innovative solutions in renewable energy technologies. His contributions have been instrumental in advancing the efficiency and reliability of energy systems.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Alfred Engler's innovative patent and his work at the Institute for Solar Energy Supply Technology highlight his significant role in advancing voltage source technology. His contributions continue to influence the field of electrical engineering and renewable energy.