SynopsisPrinted batteries are fabricated through simple, low-cost, and scalable printing processes. They have many advantages such as thin, flexible, low cost and easy to integrate. It is expected that the performance and integration potential of printed battery can b.....
SynopsisA rooftop photovoltaic power station, or rooftop PV system, is a photovoltaic system that has its electricity-generating solar panels mounted on the rooftop of a residential or commercial building or structure. The global Rooftop Solar Photovoltaic (PV) .....
Synopsis This report studies the Hydrogen Fuel Cell market, Hydrogen Fuel Cell use hydrogen as a chemical element, and are made into batteries that store energy. The basic principle is the reverse reaction of electrolysis of water, hydrogen and oxygen .....
SynopsisA perovskite solar cell is a type of solar cell which includes a perovskite structured compound, most commonly a hybrid organic-inorganic lead or tin halide-based material, as the light-harvesting active layer. Perovskite materials such as methylammonium lead .....
Synopsis A sulfur hexafluoride (SF6) circuit breaker uses contacts surrounded by sulfur hexafluoride gas to quench the arc. They are most often used for transmission-level voltages and may be incorporated into compact gas-insulated switchgear. .....
SynopsisProgrammable power supplies are sometimes called "system" power supplies, as they are often used as part of a computer-operated system for testing or production. A DC power supply is one that supplies a constant DC voltage to its load. Depending on its d.....
SynopsisSubmarines need large amounts of electricity to operate safely under water. They charge their batteries using diesel or nuclear-driven generators. Diesel subs must surface to recycle their batteries because carbon monoxide fumes are deadly. Nuclear ones can re.....
SynopsisSelf-propelled jack-up vessel is a vessel specifically designed for the installation of offshore wind turbines. Similar to a jack-up rig it is self-elevating. To enable quick relocation in the wind farm it is self-propelled. It also has a slender ship shaped h.....
DIN guideway power supplies are based on a series of standard guideway power supplies created by the German Institute for Standardization (DIN), Germany's national standards organization. This power supply converts alternating current (AC) to direct current (DC) at various.....
SynopsisLead-Acid battery uses a chemical reaction to do work on charge and produce a voltage between their output terminals. Despite having a very low energy-to-weight ratio and a low energy-to-volume ratio, its ability to supply high surge currents means that the ce.....
