title: Piezoelectric energy harvesting computer controlled test bench.
abstract: In this paper a new computer controlled (C.C.) laboratory test bench is presented. The patented test bench is made up of a C.C. road traffic simulator, C.C. electronic hardware involved in automating measurements, and test bench control software interface programmed in LabVIEW™. Our research is focused on characterizing electronic energy harvesting piezoelectric-based elements in road traffic environments to extract (or "harvest") maximum power. In mechanical to electrical energy conversion, mechanical impacts or vibrational behavior are commonly used, and several major problems need to be solved to perform optimal harvesting systems including, but no limited to, primary energy source modeling, energy conversion, and energy storage. It is described a novel C.C. test bench that obtains, in an accurate and automatized process, a generalized linear equivalent electrical model of piezoelectric elements and piezoelectric based energy store harvesting circuits in order to scale energy generation with multiple devices integrated in different topologies.
authors: DTE, ETSIST, Universidad Politécnica de Madrid, Campus Sur, Ctra. de Valencia km. 7, 28031 Madrid, Spain.
authors: M
authors: M
authors: Vázquez-Rodriguez
authors: DTE, ETSIST, Universidad Politécnica de Madrid, Campus Sur, Ctra. de Valencia km. 7, 28031 Madrid, Spain.
authors: F J
authors: FJ
authors: Jiménez
authors: CEMDATIC-POEMMA R&D Group, Universidad Politécnica de Madrid, Madrid, Spain.
authors: J
authors: J
authors: de Frutos
authors: CEMDATIC-POEMMA R&D Group, Universidad Politécnica de Madrid, Madrid, Spain.
authors: D
authors: D
authors: Alonso