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Application Optimized Voltage Converters for Energy Harvesting Power Supplies


Mr Peter Spies, Senior Research Manager
Fraunhofer IIS
Germany
 
 
This presentation was given at Energy Harvesting and Storage USA 2011 on Nov 16, 2011.
 

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Presentation Summary

  • DC-DC converter for thermogenerators
  • AC-DC converter for piezo-generators
  • Applications: Bridge monitoring, tracking systems

Speaker Biography (Peter Spies)

Dr. Peter Spies studied Electrical Engineering at the University of Erlangen / Germany and graduated with a Dipl.-Ing. degree in 1997. In 2010, he finished his PhD thesis on the topic of power saving in mobile communication devices.
 
Since 1998, he is with the Fraunhofer IIS, power efficient systems department. He was working on the field of multi-standard front-ends and system simulations for communication applications. Since 2001 he is group manager of the "integrated energy supplies" group where he is doing research and design on the field of power and battery management, energy transmission and energy harvesting. Focus of his group is integrated circuit and system design as well as software development. Most important applications are wireless sensor networks or hybrid and electrical vehicles.

Company Profile (Fraunhofer Institute for Integrated Circuits IIS)

Founded in 1985, Fraunhofer Institute for Integrated Circuits IIS in Erlangen, Germany, ranks first among the Fraunhofer Institutes concerning headcount and revenues. With the development of the audio coding method MPEG Layer-3, short MP3, Fraunhofer IIS has reached a worldwide recognition.
 
In close cooperation with our partners and clients we provide our research and development services in the following areas: Digital radio broadcasting systems, audio and multimedia technology, digital cinema systems, design automation and integrated circuits, wired, wireless and optical networks, localization and navigation, high-speed camera systems, imaging systems and nanofocus X-ray technology, medical sensor solutions and communications technology in transport and logistics.
 
The group "integrated energy supplies" conducts research and development in the field of power and battery management, wireless energy transmission and energy harvesting. Typical applications of the resulting ICs, software and electronic systems are wireless sensor notes or hybrid and electric vehicles.