Episodios

  • Blade Repair Academy’s Expert Technician Training

    Blade Repair Academy’s Expert Technician Training
    May 22 2025
    Blade Repair Academy in Tennessee offers comprehensive blade repair training programs for technicians. Alfred Crabtree, Founder and CEO, and Sheryl Weinstein from SkySpecs highlight the importance of technician competency, hands-on experience, and standardization in the wind industry. Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! Allen Hall: Alfred and Sheryl, welcome to the program. Sheryl Weinstein: Thanks. Allen Hall: So we're in Dunlap, Tennessee, not too far from Nashville, uh, and also close to. Chattanooga Chattanooga, and we're in the Smoky Mountains ish region. We're Alfred Crabtree: no, we're, we're, you could consider it Appalachia for sure. Sure. Okay. Uh, we're on the, in the valley called the Seche Valley, uh, which splits the Cumberland Plateau. So we're, we're in a valley and we have hills a thousand feet above us here. Yeah. Either way. It's beautiful. Joel Saxum: Yeah. It's a great drive in here. Alfred Crabtree: Yeah. It's a unique place. Yeah. Allen Hall: And we're at Blade Repair Academy, which, uh, if you're not familiar with Blade Repair Academy, you should be. Uh, because a lot of the good training that happens in the United States actually happens to play repair, repair Care blade, repair academy. Uh, yeah, it's been a long week at uh, OMS this week and we got the introduction today. This is the first time we've been on site. That's right. And, uh, we wanted to see all the cool things that are happening [00:01:00] here. And it really comes down to technician training competency. Working with blades, working with tools, knowing what you're doing up tower when you're on the blade, which is hard to train. It's really hard to train, and both you and Cheryl have a ton of experience being up on blades and repairing blades and scarfing and doing all the critical features that have to happen to make blades work today. It's a tough training regimen. There's a lot to it and a lot of subtleties that don't always get transferred over from teachers to students unless you have. Done it for a number of years. You wanna kind of just walk through the philosophy of Blade Repair Academy? Alfred Crabtree: Yes. The, uh, you've, you've outlined quite well some of the issues. The environment where we work is very hard to take a ti the time to put somebody through a training regimen. We're so constrained by weather windows and then. You know, even if the weather's nice, lightning can come, wind [00:02:00] speeds can cut off your workday. So production, production, production is what's important. And Cheryl and I both come from the rope access method. And in the rope access method, 95% of the time you're up there alone. And if you're up there and you're producing, you've got your blinders on. Speaker 2: Mm-hmm. Alfred Crabtree: And you're not ready to share with somebody else what to do. Speaker 2: Mm-hmm. Alfred Crabtree: With the basket or platform, you can have two even three people up on Blade, but it still has all these constraints of get the job done, get the job done. There's a lot of stress up there. And having the bandwidth to take on new information or to challenge some preconceived notions or try, that's not the place to do it. So knowing that. Blade Repair Academy is built so that we have an environment that simulates all of the up tower stuff without being up tower. And you're gonna have the time you need to invest in your learning without consequences. Right. So it's a very much a [00:03:00] about creating the right environment to uptake the new information.
    Más Menos
    31 m
  • Vestas Buys LM Wind Power Factory, Increased Data Center Demand

    Vestas Buys LM Wind Power Factory, Increased Data Center Demand
    May 20 2025
    This week we discuss uncertainty surrounding the IRA bill, GEV Wind Power's acquisition by Certek, and the sale of an LM Wind Power factory to Vestas. Plus Blackstone is in talks to acquire TXNM Energy, pointing to increase data center demand. Register for the next SkySpecs webinar! Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! You are listening to the Uptime Wind Energy Podcast, brought to you by build turbines.com. Learn, train, and be a part of the Clean Energy Revolution. Visit build turbines.com today. Now here's your hosts, Allen Hall, Joel Saxum, Phil Totaro, and Rosemary Barnes. Allen Hall: Well, welcome to the Uptime Wind Energy Podcast, Joel and Rosemary. It's been an exciting week. A lot going on in a, in America in regards to what's gonna happen with the IRA bill. Nobody knows the, it's like, uh, as tense, as tense can be. You, you don't even really see a lot of articles about it at the moment. Everybody's just in, in kind of hold mode, like, hold your breath and hope something bad doesn't happen. Joel Saxum: I think the interesting thing there is when something like this pops up, you would tend to see a lot of LinkedIn opinions and you're not. I think a lot of, a lot of people are kind of moved. They're kind of, [00:01:00] nobody's really saying too much. We're kind of waiting to see, Allen Hall: yeah, waiting for that spicy take. Usually from Rosemary, but she hasn't written that article yet. It must be coming. Rosemary. Rosemary Barnes: Well, I haven't been writing a lot of anything on LinkedIn recently. Um, yeah, a bit, I'm bit busy. I got, I got really sick of, uh, LinkedIn as well when I, I over posted for a few months and. I got over it. Started, started to hate it when people would, would write a comment on my post. Yeah. And I'm like, just stop talking to me. Go away. And I'm like, yeah, you were the one who made this post. So you That was my, that was my sign to, um, yeah, to, to move away for a little while. Yeah. But it's also, uh, I mean, you know, like I, it's not a topic that I am an expert in. 'cause obviously I'm, you know, I don't live there, so I'm not, yeah. I have. I have heard a few podcasts talking about it. Um, there's that one. Um, uh, do you guys listen to that podcast? That's, it's like [00:02:00] the original Energy gang crew, but none of them are on the Energy Gang anymore. Now they've got their own new podcast. It's like Dig Ashore. And, um, the other two, sorry, I don't, I don't remember their, their names. Joel Saxum: They just started Allen Hall: that one. Rosemary Barnes: It's called, maybe it's called Open Circuit. Allen Hall: Oh, maybe I have, yes, I know what you're talking about. Rosemary Barnes: It, it's really good. It's very, uh, it's too American Central for me to listen to every episode, but for, you know, Americans then, I'm sure that that's, uh, that's good. Um, they, they speculate a fair bit about it. Um, and also the, um, podcast that has Jesse Jenkins on it, which is called Shift Key, um, they talk about it a bit as well. So I have, I have heard a fair few takes on it, but, um. Yeah, I don't know. I'm, I'm waiting to see, to, to be honest, as a non-American, I've just written off American Wind Power for the next few years and, uh, you know, just like, wait, wait, wait a little while to like, uh, get started again. But it, you know, it doesn't affect me so much. I don't, I, I don't have [00:03:00]projects in America. Um, so I. Not affected day to day, Joel Saxum: a and a half a dozen part load leads that I was in a hand,
    Más Menos
    31 m
  • RWE Finances and Equinor’s Empire Wind Struggles

    RWE Finances and Equinor’s Empire Wind Struggles
    May 19 2025
    This week Allen discusses the European Investment Bank's major wind farm investment in Romania, the financial performance of German energy giant RWE, and the potential cancellation of Equinor's Empire Wind Project due to regulatory challenges. Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! Welcome to Uptime News. Flash Industry News Lightning fast. Your host, Allen Hall, shares the renewable industry news you may have missed. Allen Hall: Okay, starting off the week over in Romania, the European investment bank is investing 30 million euros in a major wind farm project in Romania. The poster two project located near the Black Sea, will have a capacity of up to 400 megawatts. That's enough to supply over 1.4 million Romanian households for an entire year. The EIB is partnering with Copenhagen Infrastructure Partners on the project with the total investment expected to be in excess of 500 million Euros. Construction is due to start later this year and it will bolster the European Union's push for climate neutrality by mid-century. German energy Giant RWE, reported an adjusted EBITDA of 1.3 billion euros [00:01:00] for the first three months of 2025. Adjusted net income amounted to 0.5 billion euros as expected earnings were below the level of the same quarter last year. This decline was primarily attributable to normalization of income in the flexible generation segment and a weaker start to the year in the trading business. The commissioning of new offshore wind farms, solar plants, and battery storage facilities had a positive impact on the company's performance. RWE commissioned 600 megawatts of new generation capacity in the first quarter alone. The company, currently has new plants with a combined capacity of 11.2 gigawatts under construction. Michael Mueller, chief financial officer of RWE, stated that they were reaffirming their full year earnings forecast after a solid start to the year. He noted, that the company is making great progress in expanding its portfolio in a value accretive manner. Construction projects remain on schedule [00:02:00] and on budget. Over in Norway, Equinor is warning it may cancel its Empire Wind Project off New York's coast. Following a Trump administration stop work order, the company is spending $50 million weekly to keep the project afloat while awaiting resolution. Molly Morris, president of Equinor's US renewable energy arm, describe the situation as unsustainable. The Interior Department led by Secretary Doug Bergham ordered Equinor to halt construction on April 17th. The order cited information suggesting the Biden administration may have approved the project without a thorough environmental analysis. The stop work order stemmed from a report by the National Oceanic and Atmospheric Administration. However, Equinor says it has not seen the report and is not aware of the specific concerns raised. The project represents a significant investment for Equinor. The company has already invested $2.7 billion in the [00:03:00] Empire Wind Facility. Currently, 11 vessels with 100 workers remain on board, sitting on the water, waiting for an order to resume work. That's this week's top. New stories. Stay tuned tomorrow for the Uptime Wind Energy Podcast.
    Más Menos
    2 m
  • Armour Edge Shields Wind Turbine Blades

    Armour Edge Shields Wind Turbine Blades
    May 16 2025
    Will Howell discusses Armor Edge's thermoformed polycarbonate leading edge protection for wind turbine blades. Their solution helps to mitigate erosion, enhance aerodynamic performance, and extend blade life. Allen Hall: Will welcome to the podcast. Thank you very much. Thanks for having me. So Joel and I have heard about Armor Edge for a couple, couple of years. Yeah. You're based in Scotland. Yeah. And we haven't seen you much in the United States and I haven't physically touched it. And of course we're sort of tangible. We gotta play with the the product. So this is the first time now we're here. Gotten to see the product. Yeah. Yeah. You wanna describe really what this product is for a leading edge protection? Will Howell: Yeah, absolutely. So we are different to other LEPs out there on the market. And really that was the whole point of our design evolution, was to try to overcome some of the traditional downfalls of some of the other LEDs that have been prevalent on blades. So. Um, yeah, we've been around since, um, well about eight, eight years now. And we've been out in the market installed since 2020. So we're, as you mentioned, Edinburgh, Edinburgh, Scotland is a kind of a base. So our first installs were all offshore, north North Sea, so offshore, Denmark, offshore [00:01:00] Germany. Very harsh, harsh environments. But we wanted to, to design an an LEP that was, um, really. Overcoming some of the traditional pitfalls. So for us, that is the ease of installation, the longevity of the material, and also the a EP benefits that we, that we see. Um, as you see for the sample we have in front of us here today, it's uh, only a small piece that we take to show just to, to, to show our clients and customers. Um, but typically the shields are 850 mil mil long. Uh, they're made of a, a custom thermoformed, um, polycarbonate, a SA blend. We get the material formed into sheets, and then we drape that sheet over custom design molds that are tailored for the specific blade types. And that's how we get this perfect fit on every different blade that we're, that we're, um, that we have out, out there. So let's talk about the installation. Yeah. Joel Saxum: Because that's [00:02:00] a, that's a really important one for me because on the podcast we always wanna talk about what problems we're, what problems we're solving. Sure. What problems you guys are helping the industry with. And one of the biggest ones with LAP, and it doesn't matter what the product really is, if it's tapes, if it's coatings, if if it's installed wrong, it's not gonna last. Yep. Yep. That's, that's the thing. So what have you guys done with this to help the technicians in the field to make it easier to make it. Last I want you to put on the line. Will Howell: Yeah. I mean, I guess there's a lot of technology in terms of the performance of the, of the product. Um, both the adhesive and the material itself. But predominantly this was designed for rope access in the North Sea, so it had to be a product that the guys were. Able to handle up on, up on rope. Um, it wasn't gonna be affected by climatic conditions as much, um, and would really lead to a faster, but also therefore, a higher quality installation because of the way that it's put on, it's not so much of a artisanal process that some of these other LEPs seem to [00:03:00] suffer from. We want to. Train our technicians to deliver a high quality installation, but really you don't have to be a master LEP installer to get our, to get our kit on, our kit on Blade. And that's the feedback we've been getting from the technicians is that they find it, uh, easy to handle, easy to apply process, uh, in the field. Joel Saxum: What does Blade Prep look like before you put it on? Will Howell: Well, another unique. Facet of the system is because the shields themselves are custom formed from a a semi-rigid material. The leading edge of the shields themselves doesn't confor...
    Más Menos
    19 m
  • Blade Failure Alert: How ONYX Prevents Million-Dollar Disasters

    Blade Failure Alert: How ONYX Prevents Million-Dollar Disasters
    May 15 2025
    ONYX Insight's ecoPITCH system prevents catastrophic wind turbine blade failures caused by pitch bearing issues. Forrest French and Martin McLarnon reveal how continuous monitoring and early detection can save wind farms millions. Contact Martin McLarnon: martin.mclarnon@onyxinsight.com Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! Allen Hall: ONYX Insight's ecoPITCH monitoring system has become crucial for wind farm operators facing blade root insert failures. These failures start invisibly but can end catastrophically with blades detaching completely. This week we speak with Forrest French Senior Project Engineer, and Martin McLarnon, sales Director for North America at ONYX Insight. Their ecoPITCH system detects dangerous movements before visible signs appear as Forest notes in the interview. By the time you can get a feeler gauge measurement, it's probably too late. So join us to discover how data-driven monitoring is helping operators make smarter maintenance decisions preventing million dollar disasters and keeping turbines spinning safely. Welcome to Uptime Spotlight, shining Light on Wind. Energy's brightest innovators. This is the progress powering tomorrow. Allen Hall: Martin and Forest. Welcome to the [00:01:00] show. Hello. How's it going? Thanks for letting us. Yeah, we're really interested to, to talk to you today just because there's so many blade root issues from pitch bearings and blade bushings or inserts as they're called sometimes, and a number of other issues. And when we talk to operators, what they tell us is, oh, we, you use ecoPITCH. And they love that system. But I want to, I wanna back up first and talk about what are some of the operators experiencing out there in the field And ecoPITCH system was originally developed to look at pitch bearing problems and forests. What are some of those pitch bearing problems you're seeing out in the field today? Forrest French: Yeah, so it, it, it's a funny story. It was originally developed for pitch bearing, uh, applications. Um, the industry as a whole started experiencing this root insert issue, so we were able to, we were kind of in a perfect position, right? It was, it was a, it was a [00:02:00] really serendipitous thing that we, we had just developed this product and we could easily pivot. To measure both the pitch bearing and this root insert issue. Uh, the, the pitch bearing issues are admittedly the, the more difficult, uh, issue, right? To measure. Um, there's, there's some, some great opportunities for value and there's also some really good challenges to come along with that. Um, pitch bearings, uh, they, they don't rotate quickly. Right. Uh, when, when we talk about typical CMS typical vibration monitoring, you're looking at a very, very fast rotating, uh, shaft or bearing, et cetera, and you're able to pick up on those frequencies as they revolve. You don't get that with a pitch bearing. It's a very slow moving, uh, slewing bearing. Um, so picking up. Noise through vibration can be very difficult, uh, because again, you don't get that frequency of that [00:03:00] rotation, so you're left with nothing but uh, a bunch of noise. Right. And you're hoping that that noise floor is low enough that you might capture a bit of crunching of cage material or anything like that? Right. The alternative in what, in what we use ecoPITCH for is it's very simple. We, we point a an inductive displacement sensor right at the pitch bearing itself. Typically the inner ring, depending on the type of turbine. And what we're looking for is any kind of slop or displace...
    Más Menos
    31 m
  • US Offshore Wind Struggles, Lawsuit on Osage Land Continues

    US Offshore Wind Struggles, Lawsuit on Osage Land Continues
    May 13 2025
    Legal battles in Oklahoma continue between the Osage Nation and Enel. Equinor faces offshore wind project hurdles amidst U.S. offshore wind regulatory issues. Plus a rebranding announcement from Deutsche Windtechnik to DWT and a new study painting wind blades red to prevent bird strikes. Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! You are listening to the Uptime Wind Energy Podcast, brought to you by build turbines.com. Learn, train, and be a part of the Clean Energy Revolution. Visit build turbines.com today. Now here's your hosts, Allen Hall, Joel Saxum, Phil Totaro, and Rosemary Barnes. Allen Hall: There's more news out of Oklahoma. The state of Oklahoma has. Entered the legal ballot between the wind developer in EL and the Osage nation. It, we all recall on the podcast probably a year ago where the Osage Nation had won a lawsuit with the help of the federal government to take down a big wind farm in north central Oklahoma. The state of Oklahoma has filed an amicus brief opposing the immediate removal of the 84 turbines in Osage County. Now, this is a big deal [00:01:00] because pretty much the last I saw, which is a while ago, the order was that they needed to take down all the turbines and reclaim the land, basically put it back to where it was before the turbines were placed in it. Now the state of Oklahoma is stepping into the mix and they're citing a couple of things. They're saying that the state of Oklahoma has an interest in property laws and protecting tax revenue. However, Osage doesn't fit into Oklahoma laws. It's not their territory. And meanwhile, the Osage tribe is saying, Hey, this is over and we have mineral rights, and these turbines need to come down. So this is a kind of a weird spot because Anelle's in the middle of this, now that the state's gotten involved against the federal government, is there a missing link here? Is, this is certain more to this story because it does seem like some wheels are turning at the moment. I think, Joel Saxum: Phil Allen.[00:02:00] You guys are very smart, right? But I think we need someone smarter than us to decode this whole thing as far as like maybe a lawyer that can get in there, because Alan, you hit it on the head, Osage tribe and Osage tribe lands do not actually fall under Oklahoma law. They have their own sets of laws, so you have a federal ruling saying that something must happen within, of course, the outlines of the state of Oklahoma, but within the greater outlines of the United States. But now the state wants to be able to go against the federal ruling to have their own rights recounted for while this, the Oage tribe is saying no, like we've already passed and I think the total bill that NL is gonna was supposed to get stamped, it was like $300 million, which is crazy 'cause it doesn't cost $300 million to remediate 84 turbines. However. This isn't necessarily a wind turbine take down exercise. This is a mining reclamation exercise after you take the wind turbines down. That's why it costs so much. [00:03:00] So there's a lot of money on the table for nl and now you have the Oklahoma Solicitor General Jerry Gary Gaskins stepping in and saying Hey, we're also getting some kind of tax revenues to the state and things like that from the wind farm. But I wouldn't think that would go to the state in this case. I would think it would go to the Osage tribe. So I don't understand the state's. The state's position in this. Phil Totaro: But Phil, do you have any insights on that? Unfortunately, I do not. But what's interesting about it is that you had,
    Más Menos
    34 m
  • India’s Wind Ambitions and UK Offshore Expansion

    India’s Wind Ambitions and UK Offshore Expansion
    May 12 2025
    This episode covers India's ambitious plans to double its wind energy capacity by 2030, the UK's expansion of offshore wind farms, and the US states' legal challenge against President Trump's executive order halting wind energy development. Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! Allen Hall: Starting the week off in India, India's wind energy sector is investing heavily in capacity and workforce development to double its current 50 gigawatt capacity by 2030. The Indian Wind Turbine Manufacturers Association says they're focusing on technology innovations while advancing the Make in India mission to achieve this ambitious target. The country already has 18 gigawatts of annual manufacturing capacity for turbines and components. Companies like LAN and zf Windpower produce critical parts locally. Positioning India as a potential global export hub. Renewable sector hiring is expected to grow by 19% this year in India with most workers being young [00:01:00] Indians between 26 and 35 years old. Over in the uk the UK's Crown estate has approved expansion of high density wind farms on existing seabed leases to support the country's energy transition. Seven projects will increase capacity by 4.7 gigawatts helping Britain towards its target of 50 gigawatts of offshore wind by 2030. Up from the current 15 gigawatts projects include RWE's Ramon two and SSE's and Equinor's Dogger Bank D. The Crown Estate's Marine director Gus Jasper says, this capacity increase program will provide up to 4 million homes with clean energy and decrease the UK's reliance on internationally sourced fossil fuels. Britain is already the world's second largest offshore wind market after China, though inflation and supply chain issues have challenged the sector recently. Over in the United States, a coalition of 17 states and Washington [00:02:00]DC has filed a lawsuit against President Donald Trump's executive order halting wind energy development. The order signed on his first day in office, pauses, approvals, permits, and loans for all wind projects, both offshore and onshore. New York Attorney General Letitia James leading the coalition argues the directive threatens thousands of good paying jobs and billions in investment while delaying the transition away from fossil fuels. The administration recently ordered Norwegian company Ecuador to halt construction on Empire Wind, one near Long Island, despite the project being 30% complete after a seven year permitting process. Wind currently provides about 10% of US electricity, making it the nation's largest renewable energy source. The states argued Trump's order contradicts years of bipartisan support for wind energy and his own declaration of quote, a national energy emergency unquote calling for expanded domestic energy production.[00:03:00] The administration has also suspended funding for floating offshore wind research in Maine and revoked permits for a project in New Jersey. Internationally, other nations are accelerating wind investments with the UK and Canada's Nova Scotia recently announcing major offshore expansion plans. That's this week's top News stories. Tune in tomorrow for the Uptime Wind Energy Podcast.
    Más Menos
    2 m
  • PowerCurve’s Data-Driven Approach to Blade Analysis

    PowerCurve’s Data-Driven Approach to Blade Analysis
    May 9 2025
    Nicholas Gaudern, CTO at PowerCurve, discusses the growing focus on data-driven insights in wind turbine operations, emphasizing the importance of laser scans, digital twins, and aerodynamic add-ons for enhancing efficiency and performance. Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard's StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes' YouTube channel here. Have a question we can answer on the show? Email us! Allen Hall: Nicholas, welcome back to the podcast. Hi. Thanks Allen. Good to see you again. There's a lot going on in wind right now. Obviously the elections that happy the United States are changing the way that a lot of US based operators are thinking about their turbines and, and particularly their blades. I've noticed over the last, even just couple of weeks that. Operators and the engineers are paying more attention to what they're actually getting on site. Nicholas Gaudern: Yes. Allen Hall: Instead of, uh, the sort of the full service agreement where, hey, they're under warranty for two years, I don't really need to do anything for a little while approach. That's changing into, I want to know what arrives on site, what am I getting and what problems are there with these particular blades that I may not know about because they're new to me. Even though these blades, there may be thousands of these blades out in service. Mm-hmm. Me, my company doesn't know. Yep. How they operate. How they perform, particularly at this, this new site, I'm Repowering or, [00:01:00] or building new. That is a complete shift. From where it was a year ago, two years ago, five years ago. Yeah. And I think the biggest performance piece that people are looking at is aerodynamics, and I'm trying to understand how these blades perform, how they move. Yes. What kind of loads there are, what kind I expect over the next year or two. And I think they're just becoming now aware of maybe I need to have a game plan. Nicholas Gaudern: Mm-hmm. Allen Hall: And I, and that's where power curve comes in, is like in the sense of have a king plan. Understand what these plates are all about. Yeah, yeah. And try to characterize 'em early rather than later. Nicholas Gaudern: Yeah, exactly. I think there's been an increased focus on, on data and for operators, as you say, to understand more what they're getting and not necessarily relying on just what they're told. So, uh, I think a nice case study of that is last year we were helping a customer to build a, a digital twin. Uh, of one of their turbine models that they, that they purchased. So what that involved [00:02:00] is, uh, going to site, doing a laser scan of a blade, understanding geometry, helping them to build up some aerodynamic and structural models of that blade. So then that customer was going to build an AEL model themselves of that turbine so that they could run load calculations. They could look at, uh, site specific, uh, changes that could be relevant to that turbine's configuration or how they operated it. And this isn't really something that you saw a lot of, uh, a few years ago, but I think it's great that operators, particularly when they have a larger engineering capacity, are starting to get into that game. Uh, and it's tough because it's a lot of what the OEMs do, it's their kind of specialist knowledge, but there's a lot of smart people out there. Uh, there's a lot of companies you can work with to help gather that data and build these products up. Allen Hall: The OEMs right now are. Lowering the number of engineers. Nicholas Gaudern: Mm-hmm. Allen Hall: Staff reductions. Yeah. Uh, so getting a hold of somebody on the engineering staff, particularly with aerodynamics, can be quite hard.
    Más Menos
    Menos de 1 minuto
adbl_web_global_use_to_activate_T1_webcro805_stickypopup