6 Positive vs Negative Lightning & Does Scale Testing Work on Wind Turbine Blades?

In this episode, we tackled positive vs negative lightning and the difference in destruction caused by each. We also talked about new research into scale testing of wind turbine blades, and the implications for properly lightning testing blades reaching enormous 100+ meter lengths. Learn more about Weather Guard Lightning Tech’s StrikeTape Wind Turbine LPS retrofit. Follow the show on YouTube, Twitter, Linkedin and visit Weather Guard on the web. Have a question we can answer on the Uptime Wind Energy Podcast? Email us!  Transcript: Positive vs Negative Lightning Dan: All right. Welcome back. This is the Uptime podcast. This is episode six. I'm your cohost Dan Blewett, and here on the Uptime podcast we talk about wind turbines, lightning protection, and everything renewable energy. I'm joined by my cohost, Allen Hall, lightning protection expert. Allen, how are you doing? Allen: Hey, great. Dan, how are you? Dan: Doing well, quarantine week, whatever. We don't even know anymore. Where are we? What day is it? Is it nighttime? Is it daytime? What's happening? It's raining outside. So you can't go outside today, but how's, how's your quarantine?  Allen: Uh, everybody is just, uh, quiet. Uh, I had a phone call today of all things from someone I haven't talked to in quite a while, and he's got, uh, three younger kids asked him how it was go with to have the kids home all the time. And he says, well, yeah. It's going. Um, yeah. It's hard to explain it to younger children and the older ones know more about what's happening and, and can kind of understand it. But the younger ones, I'm not sure if it's just kind of overwhelming pleasure of not being at school, or is it just complete total boardroom? So they probably actually bounce from one edge to the other on the boredom to excited scale all day. Uh, yeah. It's gotta be hard.  Dan: Well, that's the thing with summer vacation as a kid, I mean, you're out of school and you're so excited, but then you have lots of stuff to do. But then when August rolls around and you're like running out of stuff to do, and you're sitting at home and there's no baseball games and your friends on vacation, you're like, ah, I don't like school, but I kind of want to go back. And that's gotta be everyone's constant state right now. I mean, there's only so much to do in your house, even though video games or you know. Much more prevalent they were when I was a kid at least.  Allen: Oh. And they probably make it a killing right now. Right. Video games are going to be a hot, hot, hot online video games. It gotta be exploding just like Netflix and Amazon and all those video services and zoom. Right. So that the, the online presence has gotta be just huge right now and good for them, I guess. You know, at least they're there for us.  Dan: Yeah. What was funny, we were talking about, uh, you know, some of the future of. Travel and you know,