Controlling megawatt plants on ships

Yaskawa Environmental Energy / The Switch featured in Norwegian Elektronikknett on Tuesday, October 11. Read the English version here. Original Norwegian version: https://www.elektronikknett.no/fra-elektronikk-kraftelektronikk-skip-og-offshore/styrer-megawatt-anlegg-pa-skip/3156332 The R&D department of Yaskawa Environmental Energy / The Switch in Trondheim is well equipped with lab and test facilities. In this photo, William Gullvik and Terje Rogne present the new generation…

Extending the power and speed capabilities of standard induction electric motors

The Switch solid-rotor technology extends the speed capabilities of standard induction electric motors, filling the existing gap for applications running below multi-megawatt powers. Typically, standard 2-pole induction motors reach speeds of 3,000–3,600 rpm and with a variable frequency drive (VFD), can reach speeds up to 4,500 rpm. In high-speed applications, a high-speed gearbox together with…

New product to be revealed at Electric & Hybrid Marine World Expo 2022

We will be taking part in the exhibition, dedicated solely to showcasing the very latest and next-generation electric and hybrid marine charging and propulsion technologies, components and solutions. We will also be unveiling our newest solution to help vessels achieve a smooth ride through the waves – stay tuned for more to come! Electric &…

‘Permanent magnet’ makes propulsion technology different

– An interview with Mr. Jonas Nyberg, Managing Director West, Berg Propulsion, and Dr. Jussi Puranen, Head of Product Line, Electric Machines, The Switch. By Zhao Bo, Journalist with China Ship Survey Although permanent magnet (PM) machines were invented more than 100 years ago, they haven’t been used in megawatt-class applications until the past few…

Dimensioning the shaft line for a shaft generator or propulsion motor

Patrik Holm If you’re considering a shaft generator or propulsion motor for your vessel design, you already know you’ll be saving on fuel consumption, improving efficiency, and complying with the current EEDI and EEXI emission limits. With an electric machine on the shaft line, we face new considerations in shaft line dimensioning. The bearings in…

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…

Miika Reinikka as next CEO

Miika Reinikka has been selected as the next CEO of Yaskawa Environmental Energy / The Switch to take over the role from Jukka-Pekka Mäkinen from July 1, 2020.

Switching on frequently 01/2020: Keeping busy

The fight against the coronavirus is taking a lot of extra time from all of us. But we at The Switch are well positioned to get past these temporary difficulties. Our factories are keeping up 100% production capacity. And we continue delivering our products as promised.