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More durable marine power systems with The Switch’s innovative liquid cooling system
The cooling system for a vessel’s electrical machines and drives is of paramount importance. Inadequately handled thermal stresses can cause an electrical system to age prematurely or even fail. A successful cooling system design must completely address all potential issues. Air-cooled systems are the cheapest and easiest to maintain. However, liquid-cooled systems come with so many…
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Liquid cooling is an excellent choice for resilient marine power systems
When we talk about building more resilient ships, the conversation usually revolves around fuel flexibility, smart energy management and robust control systems. But another layer of resilience at the very core of onboard power conversion often gets overlooked — effective thermal design. Modern vessels — whether hybrid, fully electric or simply optimized for greater efficiency…
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20 questions about The Switch permanent magnet machines
When it comes to marine electrification, permanent magnet (PM) machines are quickly becoming the preferred choice for shipowners aiming for sustainability and cost savings. But as with any new technology, questions arise. We’ve compiled the 20 most frequently asked questions about The Switch PM machines. If you want to understand the technology better, this guide…
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Charting a greener course: marine electrification and sustainability
Did you know that about 90% of global trade is transported by marine shipping? And shipping is statistically “the least environmentally damaging mode of transport when its productive value is taken into consideration,” according to the International Maritime Organization (IMO). But even the least environmentally damaging mode of transport can be made more sustainable. Marine…
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Why DC distribution for offshore vessels?
Electrification is the marine industry’s obvious choice in its efforts to reach net zero emissions. DC distribution is a useful option for many types of vessels for a wide variety of reasons. Common benefits include: Offshore vessels have features which benefit greatly from DC distribution. According to DNV statistics, nearly 200 offshore vessels are already…
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Why PM machines will be the top choice for electric direct-drive propulsion in large ships
Superior efficiency, reliability and compactness are the core competitive advantages of permanent magnet (PM) machines. With our market-leading position and experience in delivering PM shaft generators, we believe these machines have a big role to play in the electrification of the deep-sea fleet. As shipowners look to lower emissions in line with IMO targets, PM…