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I'm interested in micro-scale power generation from intermittent sources, so the other day I came across a paper [0] which discusses capturing the energy in gus
by photojosh 6y ago
I'm interested in micro-scale power generation from intermittent sources, so the other day I came across a paper [0] which discusses capturing the energy in gusts more efficiently: drive the turbine as if it were a motor when you detect a gust to accelerate the blades past stall. Very clever!
Another comment below [1] also prompted my reply, if they do use the Wells Turbine, this is even more relevant.
[0] Effective capture of wind gusts in small wind turbines by using a full active rectifier: https://ieeexplore.ieee.org/document/6993228 https://ieeexplore.ieee.org/document/6993228
[1] https://news.ycombinator.com/item?id=26020506 https://news.ycombinator.com/item?id=26020506