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With energy issue gradually going prominent, new power sources has been increasingly focused. Under the circumstance that it is an inexorable trend of electric vehicle's scale development, much attention has always been paid to the issue of battery. However, electric vehicle utilizing wireless charging can tackle this issue with the merits of accessibility of power supply, security, reliability and...
A novel portable concentrated sunlight electric generator is described. It consists of two 2×3 point focus Fresnel lens parquets which focus sunlight onto 12 high efficiency triple junction solar cells mounted on two aluminum backed circuit boards. These lens parquets along with a linear tracker drive can be stowed in a case roughly the size of a notebook computer with dimensions of 11"×14.8"×1...
A portable cylindrical thermophotovoltaic (TPV) battery replacement is described. This small 8 cm diameter unit is designed to consume fuel at a rate of approximately 200 W and to produce 20 W of DC power. It consists of a cylindrical TPV receiver assembly using simple diffused junction GaSb IR cells along with a novel omega recuperator and a novel doped ceramic matched IR emitter. With a TPV conversion...
In this paper, four different micro-sources for a small scale microgrid are simulated using PSCAD. The micro-sources include photovoltaic (PV) array, proton exchange membrane (PEM) fuel cell, wind turbine and synchronous generators. As an energy storage device, lead-acid battery is also simulated. To obtain practical models for the above micro-sources, the effective parameters on each of the micro-sources'...
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