wireless power – The InfoGreenGlobal https://infogreenglobal.com The InfoGreenGlobal Thu, 18 Apr 2019 09:54:05 +0000 en-US hourly 1 Wireless power via laser? https://infogreenglobal.com/wireless-power-via-laser/ https://infogreenglobal.com/wireless-power-via-laser/#respond Tue, 12 Jun 2012 19:37:36 +0000 http://infogreenglobal.com/?p=5364 Wireless power via lasers can be used anywhere that it’s too expensive or impractical to run an extension cord. Communication towers on mountain tops are one case where running a power line might be more expensive than our wireless option. Flying aircraft are a prime example where running an extension cord is impractical (at best).  […]

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]]> https://infogreenglobal.com/wireless-power-via-laser/feed/ 0 Power without the power cord https://infogreenglobal.com/power-without-the-power-cord/ https://infogreenglobal.com/power-without-the-power-cord/#respond Tue, 03 Apr 2012 18:57:58 +0000 http://infogreenglobal.com/?p=4934 Cell phones and flashlights operate by battery without trouble. Yet because of the limited lifespan, battery power is not a feasible option for many applications in the fi elds of medicine or test engineering, such as implants or probes. Researchers have now developed a process that supplies these systems with power and without the power […]

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]]> https://infogreenglobal.com/power-without-the-power-cord/feed/ 0 All-electric highway that wirelessly charges cars and trucks https://infogreenglobal.com/all-electric-highway-that-wirelessly-charges-cars-and-trucks/ https://infogreenglobal.com/all-electric-highway-that-wirelessly-charges-cars-and-trucks/#respond Sat, 04 Feb 2012 18:34:04 +0000 http://infogreenglobal.com/?p=4506 A Stanford University research team has designed a high-efficiency charging system that uses magnetic fields to wirelessly transmit large electric currents between metal coils placed several feet apart. The long-term goal of the research is to develop an all-electric highway that wirelessly charges cars and trucks as they cruise down the road. The new technology […]

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