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An electromagnetic energy harvester is designed to produce electricity from rail track deflections induced by passing trains. Whereas typical existing vibration energy harvester technologies are built for low power applications of milliwatts range, the proposed harvester will be designed for higher power applications for major track-side equipment such as warning signals, wireless communications,...
Many wave energy converters have been developed in the past century with various power takeoff systems, including those devices with air turbines, linear electromagnetic motors, and hydroelectric components. Although these systems have their own advantages, power takeoffs are still recognized as the most important challenge in ocean wave energy technology. In this paper, a mechanical motion rectifier...
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