Huge marine battery banks are gaining traction: Do you have high-energy protection?

Bigger and better batteries for marine use were on display at the E&H Marine Expo in June this year. For example, battery suppliers such as Corvus Energy now offer large cruise vessels the possibility of operating a day or more in a zero-emission ocean location – a huge benefit. Shipowners and regulatory bodies are welcoming…

New marine DC protection technology causes buzz at E&H marine expo

A record number of attendees and exhibitors came together last month at the Electric & Hybrid Marine Expo in Amsterdam to discuss the future of the marine industry. What a relief to be able to network face-to-face after the hiatus of the past few years! We were glad to have the chance to exchange information and catch up on important developments in person.

How will turbo fit into future energy solutions?

We just got back from the ASME Turbo Expo and Conference in Rotterdam where many were asking how turbo will fit into future energy solutions.

Everyone in the industry seems to be waiting, hesitating to move forward until it’s known which renewable or green gas will best address climate change – and how compressor and turbine applications will need to adapt to handle the new situation. Yet everyone must be ready to move once decisions are made.

Switching on frequently 02/2022: Return to new normal

Summer – the long-awaited season – is here again! And we managed to open this season with our traditional Summer Party after the long COVID-19 era. It was great to see most of our team members together celebrating the official opening of our Large Drive Test Center (LDTC) in Lappeenranta and having a good party together.

LUT awards Jukka-Pekka Mäkinen as one of its honorary doctorates

On May 28, Lappeenranta-Lahti University of Technology (LUT) awarded 16 new honorary doctorates as part of its past doctoral conferment ceremony. Jukka-Pekka Mäkinen, former President and CEO of Yaskawa Environmental Energy / The Switch, is named one of the Honorary Doctors of Technology. “I was very honored to receive this title,” says Jukka-Pekka. “It shows…

Testing verifies safety of permanent magnet shaft generators

Jussi Puranen Safety is one of the biggest worries for shipowners and operators unfamiliar with PM technology. They want to know they’re protected from fault currents even when the magnetic field cannot be switched off. We at Yaskawa Environmental Energy / The Switch take all kinds of safety issues very seriously and have thoroughly examined…

New concepts for powering electric vessels

During US and Canada edition of the Electric & Hybrid Marine Expo, Asbjørn Halsebakke presented new concepts for powering electric vessels and his views of how the world can become a better place to pass on to future generations.

Why permanent magnet machines outperform induction machines?

A study we made during summer 2021 quantified impressive permanent magnet (PM) machine efficiencies for vessels like LNG and LPG carriers that often utilize slow-speed, direct-driven in-line shaft generators producing electrical power from two-stroke main engines.