New test center verifies large marine electrical drives

Panu Kurronen Marine engineers, investors and builders are in a tight spot these days. There’s the pinch of approaching regulation deadlines and the stress of using new technology rather than familiar, well-tried equipment. We understand. Change is costly and stressful. We’ve been exploring and expanding PM machine technology for two decades, first for wind power…

Solving marine DC distribution, selectivity, redundancy and safety issues

Teemu Heikkilä The marine industry is evolving rapidly to meet 2023 IMO-mandated emissions deadlines – and the ones to follow. To accomplish this, long-established methods and equipment are being reevaluated, upgraded or replaced. Making DC distribution the best choice for marine use Power distribution is a promising area for vessel efficiency gains. Although AC distribution…

Matti reaches 10-year milestone

My first 10 years in the company have now passed. Before joining The Switch, I worked in a building insulation company as head of engineering and the project department. I basically held the same position for 12 years and felt I needed a change. And I certainly got that!

Switching on frequently 02/2021: Endless summer days

Summer has arrived bringing us endless days and white nights. This time, due to COVID-19, the cold and dark winter has felt longer than ever before. Luckily, now we seem to be on top of this pandemic, and life is normalizing.

PM machines for powering ships: Why it’s a good idea?

Permanent magnet machines have been utilized with great success in numerous fields to date, including distributed power generation, elevators and hybrid cars. Read on to find out what immense benefits PM generators bring also to ships compared to traditional technologies.

Electrification is for everyone

Diesel and petroleum-powered vessels have for a long time dominated the technology used for maritime transportation. Today, though, the industry is facing an inflection point. Why is it so, and how to be prepared for it? Find out in this latest marine blog post.

Trends in the shaft generator business

In the early 2010s, our wind business slowed down and forced us to find new applications for our permanent magnet (PM) technology. We gravitated to marine power generation and propulsion.

Vessels of the future

Green. There are two types of green in the world: money and sustainable technology. Both are important. If you don’t have money, it’s a problem. Whereas if you don’t have green technology to help protect our environment, it’s even more of a problem – an existential problem.

PROKON chooses The Switch Drive™ direct-drive generator and full-power converter package

In a move to gain independence in manufacturing wind turbines, Germany-based PROKON selected The Switch as its partner for its key permanent magnet generators and full-power converters. This marks a significant start to cooperation for both companies.

For The Switch, this is the second contract with a German customer for a direct drive PMG in the power range of 3 MW. For PROKON, this opens up new market opportunities and strengthens the company’s single-source wind power park portfolio.

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