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Komatsu unveils first hybrid excavator in North America 6 Nov 2009 12:17 GMT
... of the swing arm is converted to electricity by the generator, then sent to the ... convert the electricity from alternating current into direct current to maximize storage. The electricity once converted ...
Carbon Zero Road Block System 6 Nov 2009 04:41 GMT
... work together like a battery, creating a DC-direct current. This energy is then turned into AC-alternating ... current, which can be used for powering electric devices in the homes and businesses near ...
Seeking a bright idea on light bulbs 6 Nov 2009 21:50 GMT
... bulbs can be dimmable and run off direct current. They produce no heat, a major point ... incandescent that regularly convert large amounts of electricity into heat. One rule: the inner gets ...
NU Reports Third Quarter Results 2 Nov 2009 11:30 GMT
... of a new $900 million proposed high-voltage direct current transmission line from Quebec to southern New ... offset by lower distribution-related results. Western Massachusetts Electric Company's (WMECO) distribution segment earned $4.9 million ...
Reportlinker Adds Emerging Lighting Technologies and Global Market (2009-2014) 3 Nov 2009 17:13 GMT
... 3.8.1. Issues in lighting 3.9. GLOBAL residential electricity consumption 3.10. residential electricity consumption, BY applications ... 6. CFL: Cathode fluorescent lamps 7. DC: Direct current 8. GaN: Gallium Nitride 9. GE: General ...
Fresh plan for NW tidal power 2 Nov 2009 02:55 GMT
... A new generation of power lines that can transport electricity over vast distances without losing current has the potential to unlock the hydroelectric potential ...
INL Announces Nanoparticle Production Breakthrough 2 Nov 2009 12:30 GMT
... Monday, November 2, 2009 | Idaho National Laboratory Every ... for less than 0.002 percent of all electricity generated in the United States, primarily because ...
6,000 mw by December, a mirage or reality? 5 Nov 2009 19:55 GMT
... they are so used to not having electricity supply from the utility company, Power Holding ... solar panels and inverters to change the direct current generated from the solar panels to alternating ...
Solar power from Sahara a step closer 2 Nov 2009 12:36 GMT
... (DII) aims to provide 15% of Europe's electricity by 2050 or earlier via power lines ... Africa to Europe with new high voltage direct current cables which transport electricity over great distances ...
Saving with solar 5 Nov 2009 00:31 GMT
... While more than 800 members of Valley Electric Association wait to see if they will ... garage -- which converts the power from direct current to alternating current -- provides a readout ...
Dell, NEI Team Up on Servers for DC-Powered Data Centers 4 Nov 2009 12:51 GMT
... now have DC-powered servers on the market. Electricity grids deliver power in alternating current, or ... But servers and other computer equipment use direct current, or DC. Converting AC to DC is ...
Northeast Utilities' Q3'09 earnings fall, 2009 guidance affirmed 2 Nov 2009 15:13 GMT
... mark-to-market gains in NU's competitive businesses. NU's electric sales were down 4.5% in the third ... of a new $900 million proposed high-voltage direct current transmission line from Quebec to southern New ...
SolarBridge Technologies featured in Gr 1 Nov 2009 21:55 GMT
... a solar energy system. They convert the direct current produced by the solar panels into alternating ... from each panel, thereby increasing the overall electricity generation of a system. "A small solar ...
enXco Starts Construction On 50 MW Linden Wind Project In Washington 3 Nov 2009 14:14 GMT
... Nouvelles company, to build a 1.8 MW direct current solar PV ... Nordex AG's (Nordex) will ... GE Energy Services, a unit of General Electric Company (GE), has announced that SP AusNet, ...
Siemens wins Transpower Pole Three project contract 1 Nov 2009 22:35 GMT
... won the principal contract for the construction of Pole Three of the high voltage direct current inter-island link for electricity grid operator Transpower. The entire Pole Three project is worth up to $672 million ...