A Piezo-Electromagnetic Composite Energy Harvester Based on Energy Harvesting Circuit
A technology of energy harvesting and piezoelectric energy harvesting, applied in current collectors, piezoelectric effect/electrostrictive or magnetostrictive motors, circuit devices, etc., can solve the problem of different working principles and the inability to output large voltage and large current at the same time and other problems, to achieve the effect of convenient operation and control, avoiding the large volume of battery power supply, and strong environmental adaptability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0045] Such as figure 1 , 2 , 3, a piezoelectric-electromagnetic composite energy harvester based on an energy harvesting circuit disclosed in this embodiment includes a piezoelectric-electromagnetic composite energy harvester and a piezoelectric-electromagnetic composite energy harvester for controlling energy harvesting circuit.
[0046] The piezoelectric-electromagnetic composite energy harvester includes a housing 1, a coil 2, an upper permanent magnet 3, a piezoelectric ceramic material 4, a base beam 5, a tapered permanent magnet 6, a lower permanent magnet 7, an upper electrode 8, The piezoelectric sheet 9, the lower electrode 10, the lead wire 11 of the upper electrode on the left piezoelectric sheet, and the lead wire 12 of the upper electrode on the right piezoelectric sheet. Coils 2 are symmetrically distributed on both sides of the inner wall of the housing 1, the coils 2 are perpendicular to the bottom surface of the housing 1, the coils 2 are fixedly connected ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com