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…

The Switch meets growing marine demand with expanded facilities

Over the past year, we’ve seen a steady uptick in demand for our marine products. Both product lines – power electronics and electrical machines – have received many new orders, with the increase in power electronics sales especially noticeable. This, of course, creates a positive problem: how are we going to produce everything? Until recently,…

Meeting tomorrow’s energy requirements with today’s ships

How can we build and retrofit ships to meet the coming emissions regulations and possible future requirements? This is the urgent question facing the marine industry today. As we move to greener fuel solutions, some challenges include the impact of fuel changes on how an engine runs, the availability of truly green options and the…

Switching on frequently 02/2024: Positive progress and summer wishes

We’re happy to tell you that our marine sales have been progressing positively. Our customers have continued to place repeat orders for the leading direct-drive PM shaft generators. I am especially pleased that our power electronics products have been selling better than ever. I would like to extend a warm thanks to everyone who has…

Key offshore vessel upgrade puts us in the spotlight as a valued long-term partner

In the Nordics, we don’t like to blow our own trumpets too much. But here goes anyway! One great example of our collaborative success with close customers is when vessel lifecycle management provider ACEL Group of Norway recently selected us to supply single drives as part of an extensive midlife upgrade of the multipurpose offshore…

The Switch: from just a good idea to today’s company

People always say that you have to look forward in order to succeed. Still, it’s sometimes good to look back as well to see where you’ve come from. Recently, I received a visit request from a group of people who wanted to know how The Switch got where we are today. So, I had to…

Maritime green transition gathers speed in 2023

In July of this year, the International Maritime Organization (IMO) revised its strategy for reducing greenhouse gas (GHG) emissions from international shipping . The IMO’s new ambitious target is to reach net-zero GHG emissions from international shipping by 2050. This is a big jump up from the initial target of a 50% GHG reduction by…

Ultrafast protection is key to very large marine battery systems

Incat Tasmania’s new Ro-Pax ferry is a big step forward in the development of all-electric vessels! Powered by the largest energy storage system of any vessel to date, the lightweight catamaran ferry also breaks ground with a number of other firsts when delivered in 2025: “The vessel redefines the future of ferry operations worldwide and…

The Switch to supply DC-Hub and unique protection devices for world’s largest marine battery system

Press Release Helsinki-headquartered power electronics specialist The Switch will deliver its market-leading DC power distribution solution, The Switch DC-Hub, and ultra-fast Electronic Current Limiter (ECL) and Battery Short-Circuit Limiter (BSCL) protection devices as part of the battery-electric system for the world’s largest fully electric RoPax on order for Argentine ferry operator Buquebus. Technology group Wärtsilä…

How to successfully commission permanent magnet machines for marine vessels

Commissioning the permanent magnet (PM) machine for a marine vessel’s power distribution or propulsion system is the last – yet still crucial – step in a long, complex process. There’s no room for error and little tolerance for delays. Mechanical and electrical interfaces must match. We at The Switch are invested in your vessel’s performance.…

Switching on frequently 02/2023: Heat of summer

Heat of summer Although the heat of summer is just starting to arrive in Finland, most of us are looking forward to a break when we can spend time with our families and friends – and recharge our batteries. For us at The Switch, we will really need all the energy we can get for…

Rocking the boat at Electric & Hybrid marine expo 2023

This year’s Electric & Hybrid Marine Exhibition and Conference in Amsterdam from June 20–22 was well attended by shipowners, design houses, system integrators, OEMs and component suppliers. Yaskawa Environmental Energy / The Switch had its large stand in a prominent central position that was easy for visitors to spot right from the entrance. A constant…