The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents an investigation on characterization of variety types of piezoelectric profile for a sound wave energy harvester system design. Energy harvesting systems based on the convention of environmental acoustic vibrations into electrical energy are increasingly being used for low voltage applications due to the reduction in power consumption of modern day systems. The varieties of piezoelectric...
This paper presents the characteristic of piezoelectric for sound wave energy harvester. The sound level on piezoelectric is experimented at range of 35-100 dB. This range is comparable with ambience environmental human sound of level 50-100 dB. Piezoelectric type Q220-A4-503YB has been used as energy transducer. This type of piezoelectric has achieved a better performance in term of output power...
This paper presents a study of recent development in the field of acoustic energy harvesters (AEHs) technique and the maximum power generated from each of these techniques. AEHs convert the acoustic energy into useful electrical energy for the operation of autonomous wireless sensors. Acoustic energy is an important form of efficiency energy which is created and unused all around us. Due to the majority...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.