This week on Power-Up, Allen and Phil discuss Bachmann's turbine monitoring system that combines vibration and acoustic sensing, Blade Robot's innovative drone delivered LEP robot, and a vest that allows you to carry your pets with you.

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Allen Hall: Welcome to Power Up, the Uptime podcast focused on the new, hot off the press technology that can change the world. Follow along with me, Alan Hall, and idasaur's Phil Totaro, as we discuss the weird, the wild, and the game changing ideas that will charge your energy future. All right, Phil, our First idea is called a method and device for monitoring a machine state of a machine system, in particular a wind power plant.

Now that's a lot of words for what is relatively a simple concept from Bachmann, and their idea is a means of monitoring for natural vibration patterns, which is kind of what they do already. So this falls right into their Their skill set, where they're looking for natural vibration frequencies of a wind turbine over time, and the, the beauty of this system is as the wind turbine ages and vibrations start to change a little more erratically, they can point out that something is off.

Not necessarily be able to pinpoint it without having more data, but to say, Hey, this wind turbine has been altered. Let's go take a look at it. Bachmann does a lot of updated control systems for a number of turbines. This could be rather

Phil Totaro: interesting if applied. And here's the really cool thing about this.

I think if you're familiar with like motor racing, for example Formula One racing, they actually have. People who spend all day listening to their own car and their competitor's car to try and get the acoustic signature of the engine and see whether they're running it at full power, whether they're de-rating it, or whether or not there's like a, some kind of a mechanical issue during the course of the practice sessions, qualifying or the race.

And, and that's kind of what Bachmann's adopting, is that same type of philosophy, to not only do the, the vibration monitoring, but combining that with the acoustic sensors that will allow you to determine if the pitch of your gearbox has changed a little bit through mechanical wear. A lot of just the vibration monitoring can throw up a lot of false positives.

So combining the acoustic detection capability with the vibration monitoring actually, hopefully, improves the quality of detecting positive, well, we're calling it a positive, but detecting an issue. In the in the mechanical systems. So, kudos to, to Bachmann for, for coming up with something quite innovative.

And, and I think that this is something that they are if they're not already using it, they are going to be using it commercially soon.

Allen Hall: Well, in the area of leading edge erosion, there's been a lot of work from a number of companies and Blade Robots, which is an outgrowth of Festus. Has a new concept, which I, I think I've seen, Phil, where they have their leading edge robot, and if you've been at any of the international conferences, you may have seen this robot where the blade is sitting horizontally on the turbine, so everything's uptower, and the robot sits on the blade and then starts sanding and grinding and applying a new coating, As it moves towards the root, pretty slick.

The, the issue with this whole approach though,