The Uptime Wind Energy Podcast

By: Allen Hall Rosemary Barnes Joel Saxum & Phil Totaro
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  • Uptime is a renewable energy podcast focused on wind energy and energy storage technologies. Experts Allen Hall, Rosemary Barnes, Joel Saxum and Phil Totaro break down the latest research, tech, and policy.
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Episodes
  • Investments in Indian Renewables, Enel €38B in Grid & Renewables

    Investments in Indian Renewables, Enel €38B in Grid & Renewables
    Nov 25 2024
    This week on News Flash, we discuss CIP and AMPIN Energy Transition's $300 million investment in Indian renewables, Enel investing €38 billion in grid and renewables through 2027, and the Long Beach Harbor's $14 million match for their upcoming state grant. 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! Pardalote Consulting - https://www.pardaloteconsulting.comWeather Guard Lightning Tech - www.weatherguardwind.comIntelstor - https://www.intelstor.comWind Energy O&M Australia Conference - https://www.windaustralia.com Welcome to Uptime News Flash. Industry news lightning fast. Your hosts, Allen Hall, Joel Saxum, and Phil Totaro discuss the latest deals, mergers, and alliances that will shape the future of wind power. News Flash is brought to you by IntelStor. For market intelligence that generates revenue, visit www. intelstore. com. Allen Hall: Copenhagen Infrastructure Partners and Ampen Energy Transition are investing 300 million in joint equity for Indian renewables. The partnership will enable approximately 2 gigawatts of renewable energy projects across India. Their combined portfolio will include solar, wind, hybrid and storage technologies. Now, this new deal creates massive 2. 7 to 3 billion dollars of renewable energy assets as a base in India. Now, Phil, India is a huge market at the minute, and a lot of renewable projects are moving towards India. This is another one by CIP. Philip Totaro: Yeah, and it's, it's fascinating because, as you mentioned, the, the market's really seeing an uptick in wind and hybrid projects, and this is exactly where CIP wants to be able to park themselves with this partnership. So putting the capital behind a local developer and independent power producer that's, had a track record of success is good for both parties but they're capitalizing on it at a time when you know, India's likely to add a, something like 80 gigawatts of renewables over the next, like, five years or six years alone. Which is a massive amount. And again, they've had, big pipe dreams and, and big pipelines in, in India for a long time. But they seem to be getting serious about it, especially when companies start, plowing more and more money into the market and starting to unlock a lot more repowering opportunities in India, where they've gotten their policies all kind of squared away at the state level to, to start doing a lot more project repowering and also their transmission infrastructure which they also recognize they're going to have to heavily invest in to be able to, to get all these renewable projects on their grid. So, they're, they're really starting to push hard, in, in India they've, they've, like I said, have pretty big pretty big ambitions to be able to add a lot of gigawatts here in the coming years. Joel Saxum: I'd like to see CIP's kind of strategy play out wherever you see an emerging market. They're there. They're in every offshore play. They're in a lot of, like in, in, I'm not saying India is an emerging market. It's a very dynamic market right now. A lot of players moving and grooving people in, people out, but there's one thing they have a big renewable energy goals and there's a lot of money coming in there. So CIP, you're seeing them. They've been in, they've been in country in India since 2021. Not only with Ampen, but with Vivid, Vivid or Vivid as well. So they've been in that market for a little while. And as Allen and I know, working in India, the Indian market, it's nice to have a local compadre there to kind of guide what you're going to do to safeguard your assets too. So,
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    8 mins
  • Main Bearing Failures: Detection, Coatings, and Solutions with Malloy Wind

    Main Bearing Failures: Detection, Coatings, and Solutions with Malloy Wind
    Nov 21 2024
    Allen Hall and Joel Saxum talk with Cory Mittleider from Malloy Wind about the complex world of wind turbine main bearings. Cory breaks down why traditional bearing coatings are failing in newer turbine models and explores how electrical discharge, material choices, and monitoring systems play crucial roles in solving these costly failures. Dive into the technical challenges of detecting problems in these massive, slow-moving components and learn what operators should do during warranty periods to prepare for long-term maintenance. 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! Pardalote Consulting - https://www.pardaloteconsulting.comWeather Guard Lightning Tech - www.weatherguardwind.comIntelstor - https://www.intelstor.comWind Energy O&M Australia Conference - https://www.windaustralia.com Joel Saxum: Welcome to Uptime Spotlight, shining light on wind energy's brightest innovators. Allen Hall: This is the progress powering tomorrow. I'm your host, Allen Hall, joined by my co host, Joel Saxum. Today, we're tackling a critical issue that's affecting wind farm operators across the industry, main bearing failures and the evolving solutions to combat them. Joining us is Cory Mittleider business unit manager at Malloy Wind, who brings over 15 years of hands on experience in power transmission and bearing technology. Cory has built his career at Malloy Electric where he's become their go to expert for complex bearing challenges. His journey from technical sales support engineer to wind business unit manager has given him a unique perspective on the evolution of bearing technology and the real world challenges faced by wind farm operators. Malloy Wind, based in Sioux Falls, South Dakota, has been at the forefront of developing solutions for wind turbine bearing issues, particularly focusing on advanced materials. and designs to combat common failure modes like peeling damage and premature wear. Cory, welcome to the Uptime Wind Energy Podcast Spotlight. Thanks for having me. You are our go to guy for Anything bearing related. And as Joel and I travel around the United States this summer, we ran into a lot of people with bearing issues and now main bearing issues. And we've seen quite a bit in the press this summer about main bearings and coatings on main bearings and what is the right kind of main bearing to use and a lot of operators looking at different solutions at the minute, and we figured. Cory will know. So let's just ask Cory what his thoughts were on main bearings and try to get a sense of what can be done. Cory Mittleider: Yeah. We've definitely spent a lot of time looking into main bearings, main bearing failures. Joel Saxum: So let's dive into this, Cory, then what is the. Just for our users or users, for our listeners can you give us the rundown basically of what the main bearing is, where it sits in the turbine and what it does? Cory Mittleider: On the wind turbine drivetrain, you've got the blades and the rotor hanging out front, and then ultimately that's connected to a shaft. Which then connects it to the gearbox and the generator. And on that shaft, that's what we'll call the main shaft. On that shaft, there is a really big pillow block. And it's got the main bearing inside. So we'll call it the main bearing, the main shaft bearing, a couple of different nomenclatures there. But that's what helps support that load of this very heavy drive train, but also connect it and allow the rotation to generate the power from the turbine. Some turbines do have two. main bearings on this main shaft.
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    42 mins
  • Vestas Offshore Blade Repair, Siemens Gamesa Floating Power Optimization

    Vestas Offshore Blade Repair, Siemens Gamesa Floating Power Optimization
    Nov 20 2024
    This week on Uptime Power-Up we discuss Vestas' offshore blade repair method, Siemens Gamesa's way of optimizing power production for floating turbines, and a fun way for kid's to collect their Halloween candy. ign 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! Pardalote Consulting - https://www.pardaloteconsulting.comWeather Guard Lightning Tech - www.weatherguardwind.comIntelstor - https://www.intelstor.comWind Energy O&M Australia Conference - https://www.windaustralia.com 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, Allen Hall, and IntelStor's Phil Totaro, as we discuss the weird, the wild, and the game changing ideas that will charge your energy future. All right, our first idea is from our friends at Vestas, and it is a a relatively sophisticated system for handling wind turned blades during maintenance, particularly offshore. And if you think about how you try to manipulate a blade offshore to do repair work on it, it's not, it's not easy to do that on the deck of a ship. So the, the concept is you take a crane, get the blade off the turbine, you move it down to the deck of the ship and it sits in these cradles. And they move it from the support cradles to a third device, which allows the blade to rotate. And they could slide it into a shelter that's built up on deck so you can actually repair the blade without getting wet or, or too hot or too cold, probably, probably too cold in most cases which is a really difficult task to do and Vestas, Phil, has, has come up with a really unique idea on how to manage this. Philip Totaro: Yeah, this, this one is very Interesting, because we have comparable systems to this onshore, but it's obviously a lot harder to implement offshore. So, for instance, having the tent, it's going to sound like the stupidest thing ever, just like having a tent around the blade to be able to, protect the, the area that you're scarfing out or whatever, if you're doing that kind of a repair. That's, that's important. That's an important consideration. And while it's obviously possible to do that today offshore the fact that you would have to use the crane to, place and pick or use the, um, the fixtures that are attached to the crane to rotate the blade and then lower it into the cradle. That can be complicated and time consuming and expensive to do with the on board crane on the vessel. So, the fact that you can lower it into this rotating, we'll call it a rotating, cradle. Or fixture and the fact that, they've, they've got this capability to be able to put up the, the, tarp or tent to be able to protect the blade to, to do the repairs, it's, it's really helpful and, and gives you potentially improved quality in, in the repairs pretty much at the same level that you would get from doing it onshore. Joel Saxum: Yeah, I like the idea here that we're basically taking a concept that we know if you've seen major blade repairs on the ground, a lot of times a temporary tent is put up so that you can work in the wind, rain, snow, cold, whatever it may be. Doing the same thing here offshore. Important for operations and maintenance for the future as we have to start doing some, larger and larger repairs to these blades. But a big important part of this is if anybody that's been involved in lifting operations, you want to minimize the amount of times that you actually touch these blades. When you talk about installing them offshore, you build them in the factory, you move them from the factory to the yard,
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    10 mins

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