Yufeng modified high power generator

How much power does a hybrid generator produce?

This hybrid generator combines high piezoelectric output current and triboelectric output voltage, which produces peak output voltage of ~370 V, current density of ~12 μA·cm −2 and average power density of ~4.44 mW·cm −2.

What is the output power density of a hybrid generator?

As a result, the hybrid open-circuit output voltage and current density were ~370 V and ~12 μA·cm −2, respectively and the output power density was ~4.44 mW·cm −2, which is one order of magnitude higer than the previously reported r-shaped hybrid generator 30.

What are the topologies for high-power DD generators?

Various topologies for high-power DD generators, such as a permanent magnet (PM) synchronous generator (PMSG), 5, 7 an electrically excited synchronous generator (EESG), 9 and a doubly fed induction generator (DFIG), 10 are researched. Among these, the DD-PMSG stands out as a representative topology.

Does a hybrid generator use a nanostructure?

Here, we demonstrate a hybrid generator which does not use nanostructure but generates much higher output power by a small mechanical force and integrates piezoelectric generator into triboelectric generator, derived from the simultaneous use of piezoelectric and triboelectric mechanisms in one press-and-release cycle.

Is a 4-MW multithree phase generator suitable for a hybrid-electric aircraft propulsion system?

Abstract: This article describes the underpinning research, development, construction, and testing of a 4-MW multithree phase generator designed for a hybrid-electric aircraft propulsion system demonstrator. The aim of the work is to demonstrate gravimetric power densities around 20 kW/kg, as required for multi-MW aircraft propulsion systems.