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To increase the reliability of renewable energy production, the local environment variables have to be monitored closely, such as the chamber/nacelle temperature and humidity. In such harsh working conditions, acquiring auxiliary power for such sensor load can harm system reliability if the power is drawn directly from the supply or load lines. This paper proposes a non-intrusive power supply system...
This paper proposes a new method of output optimization for a wideband vibration-based impact mode piezoelectric power generator. The method utilizes indirect impact configuration so that the impact forces will be optimally transferred to the device. As a result, at certain frequency, the peak voltage increases by 4.3 times that of the direct impact configuration.
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