This paper describes what a configurator is, the benefits they offer and how a web 3D playground configurator is implemented based on X3D technology. The resulting configurator offers the following features: ground design, placement of different kinds of elements, different type of collision detection regarding safety distances, photorealistic image… (More)
—This paper introduces a new single-phase multilevel inverter with HF isolation and bi-directional power flow capability. The advantage is to provide compact HF isolation, without an additional dc-stage and with lower harmonic distortion in the load. Typical applications of this converter are: photovoltaic systems, fuel cell systems and small wind power… (More)
In this paper the main advances made since the previous article submitted in Web3D 2012 are presented. In the previous article a methodology to visualize 3D city models on the web exporting each building independently was presented.