Y
Yushen Hu
Researcher at Southern University of Science and Technology
Publications - 26
Citations - 456
Yushen Hu is an academic researcher from Southern University of Science and Technology. The author has contributed to research in topics: Electret & Energy harvesting. The author has an hindex of 6, co-authored 17 publications receiving 296 citations. Previous affiliations of Yushen Hu include Hong Kong University of Science and Technology.
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Journal ArticleDOI
Micro electrostatic energy harvester with both broad bandwidth and high normalized power density
TL;DR: In this article, an electrostatic vibration energy harvester is proposed and fabricated with both broad bandwidth and high normalized power density (NPD, harvested power/volume/acceleration2).
Journal ArticleDOI
Electret-material enhanced triboelectric energy harvesting from air flow for self-powered wireless temperature sensor network
TL;DR: In this article, an electret based triboelectric generator (E-TriG) with both electrostatic and triconnectric effects is investigated with enhanced performance comparing with the traditional TGs based on only contact electrification.
Journal ArticleDOI
Micro Energy Harvester With Dual Electrets on Sandwich Structure Optimized by Air Damping Control for Wireless Sensor Network Application
TL;DR: A micro-scale electrostatic energy harvester based on microelectromechanical system technology, which can be fully packaged with optimal pressure control to reduce the energy loss from squeeze air damping, is designed, fabricated, and characterized.
Journal ArticleDOI
Voltage Regulation and Power Management for Wireless Flow Sensor Node Self-Powered by Energy Harvester With Enhanced Reliability
TL;DR: A voltage regulation method with power management to enhance the reliability and stability of the self-powered flow rate sensor shows promising application for the central air-conditioning system in smart buildings.
Proceedings ArticleDOI
Electret based micro energy harvesting device with both broad bandwidth and high power density from optimal air damping
TL;DR: In this paper, an electret-based vibration energy harvester with broad bandwidth and high normalized power density (NPD) was proposed, which can generate a maximum power of 4.95 μW with bandwidth of 12 Hz and NPD of 3 mWcm−3 g−2 at 3 Pa.