IEEE17d
An Adaptive 2-Mode Bias-Flip Rectifier With Lowered Cold-Startup Voltage Requirement for Multiple Piezoelectric Energy Harvesting
the system operates as a passive full bridge rectifier (FBR) to build up a stable power supply by charging a capacitor and then switching to the active rectifier after the cold state. Unfortunately, ...
ArchDaily17d
Announcement: Feasibility Study and Schematic Design for the Linhai Qianwan River Bridge (No. 1 Landscape Bridge) Project
It is adjacent to Hong Kong and Macao.Linhai Qianwan River Bridge (No. 1 Landscape Bridge) is located at the junction of Qianwan and Mawan areas in the Qianhai Shenzhen-Hong Kong Modern Service ...
digitalcameraworld21d
The best bridge camera in 2025: ultra-zoom cameras for far off subjects
The best bridge camera combines the convenience of a compact camera with the zoom of a telephoto lens and the ergonomics of a DSLR. In fact they look and feel pretty similar to a DSLR, but they have a ...
IEEE26d
A Novel Rectifier Series Topology With High Efficiency for IPT System
In order to improve the misalignment-tolerant characteristics of wireless charging, the receiver side often uses two mutually decoupled coils and two separate rectifiers in series or parallel. In the ...
Frontiers1mon
Dual H-bridge integrated multiport DC circuit breaker for bus fault interruption in HVDC grids supporting large-scale renewable energy integration
To enhance circuit breaker cost-effectiveness while minimizing impact on the DC system, reduce the number of switching signals needed to improve reliability, and address the challenge of isolating DC ...