The Centre for Sustainable Energy Systems (CSES) at The Australian National University, with Origin Energy, has developed a novel cell fabrication process for single crystal silicon PV. The Sliver® cell fabrication process produces narrow and long cells. With some modifications to the current fabrication process it is possible to produce Sliver® cells suitable for concentrator systems with low ...

Submit Manuscript | http://medcraveonline.com Compound Parabolic Concentrator; DCPC: Dielectric Photovoltaic Thermal Compound Parabolic Concentrator; Aa: Aperture Area; Ar: Receiver of Area; HTF: Heat Transfer Fluid; DTIRC: Dielectric Totally Internally Reflecting Concentrator; TIR: Total Internal Reflection; MSDTIRC: Mirror Symmetrical Dielectric Totally Internally Reflecting Concentrator; FHC...

A contact system driven by a high energetic Thomson actuator requires to be decelerated from full speed down to zero. The forces originated from the interaction between a stationary copper tube and a moving array of magnets combined with plastic or ferromagnetic material are used to generate eddy-current damping. Five different configurations of small but strong (N52) neodymium magnets and spac...

We investigate a dc electric concentrator for steady current fields theoretically and experimentally. Based on the transformation electrostatics, we show that the dc concentrator can focus electric currents into the central concentrated region and enhance the electric field and current density. Outside the concentrator, the current lines are distributed as the same as those in a homogeneous con...

A concentrator is a circuit with N inputs and M ≤ N outputs that can route any given subset of K ≤ M valid inputs to K of its M outputs. Concentrator circuits are important building blocks of many parallel algorithms. The design of optimal concentrator circuits is however a challenging task that has already been considered in many research papers. In this paper, we show how answer set programmi...

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The design specifications for a computer model that simulates the performance of multi-junction concentrator systems is described. The model will predict annual system power output as well as allowing detailed analysis of individual modules, the multi-junction cells and the component junctions themselves. Recent validation tests have shown that the model is able to reproduce experimental result...

A method for remote optical measurement of the geometry of nonimaging concentrators is presented. A concentrator installed in a solar tower was measured by observation of transmission patterns from the heliostat field, and comparison of the measured patterns to a ray tracing simulation. The actual geometry of the concentrator was derived from optimization of the match between real and simulated...