3 ms·
Looking at the first picture in the abstract of their paper: https://ieeexplore.ieee.org/document/10341273 https://ieeexplore.ieee.org/document/10341273 It loo
by _fizz_buzz_ 3y ago
Looking at the first picture in the abstract of their paper: https://ieeexplore.ieee.org/document/10341273 https://ieeexplore.ieee.org/document/10341273
It looks like they are putting a secondary winding around an AC wire. Sounds a bit underwhelming ...
- kwhitefoot 3y ago" a clampable, split-core current transformer (CT) magnetic energy harvester" It's exactly the same as the Efergy gadget I use to measure how much power my house is using. Nothing new in that at all. The innovations (if there are any) are in the control system and it's ability to reliably start up when it has enough charge.