power conditioning system
121GK Dürnrohr — The GK Dürnrohr ( German abbreviation for Gleichstromkurzkupplung Dürnrohr, that means Dürnrohr HVDC back to back station) was a HVDC back to back scheme west of Dürnrohr substation, which was used for the energy exchange between Austria and… …
122Digital scroll compressor technology — improves the performance of a scroll compressor. Inside a scroll compressor, there are 2 components called scroll sets. The 2 scrolls mesh against each other in the compressor. There are several pockets that are formed when the scrolls mesh with… …
123List of Historic Mechanical Engineering Landmarks — The following is a list of Historic Mechanical Engineering Landmarks as designated by the American Society of Mechanical Engineers since it began the program in 1971. The designation is granted to existing artifacts or systems representing a… …
124Mains electricity — A table lamp connected to a wall socket (the mains). Mains is the general purpose alternating current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity,… …
125Colonization of the Moon — Lunar outpost redirects here. For NASA s plan to construct an outpost between 2012 and 2024, see Lunar outpost (NASA). Moonbase redirects here. For other uses, see Moonbase (disambiguation). 1986 artist concept The colonization of the Moon is the …
126Bombardier BiLevel Coach — Infobox Train background = name = Bi Level Coach and Cab Car imagesize = caption = BiLevel coach in service with South Florida s Tri Rail interior interiorcaption = Manufacturer = Hawker Siddeley Canada SNC Lavalin (Canadian Car and Foundry or… …
127Microgeneration — Sustainable energy Renewable energy …
128Validus DC Systems — is a provider of fully integrated Direct Current (DC) power infrastructures for datacenters and telecommunications facilities headquartered in Brookfield, Connecticut in the United States. The company’s power infrastructure is the first ever end… …
