Wärtsilä makes Viking Princess the world’s first offshore vessel with a hybrid energy storage solution replacing a traditional generator

Offshore supply vessel Viking Princess

The technology group Wärtsilä reached a new milestone in the battery technology development as the company completed the installation of a hybrid energy system on board Viking Princess. The Norwegian vessel is now the first ever offshore supply vessel in which batteries reduce the number of generators aboard the ship. The new energy storage solution will improve engine efficiency, generate fuel savings and reduce greenhouse gas emissions. Viking Princess completed sea trials and the system was handed over to customer Eidesvik Offshore on 9 October 2017.

There is significant potential to save fuel through improved engine efficiency, as the operating profile of supply vessels is highly variable. When using the Wärtsilä installed energy storage system on board Viking Princess, the fuel saving potential can be up to 30 percent in various operations and the CO2 emissions can be reduced by up to approximately 13-18 percent per year, depending on operational conditions and requirements.

Furthermore, the hybrid solution will provide a more optimal load on the engines, while the intervals between engine maintenance can be extended.

Viking Princess now runs on a combination of a battery pack for energy storage and three LNG-fuelled Wärtsilä engines. The new energy storage solution provides balancing energy to cover the demand peaks, resulting in a more stable load on the engines. The technology is similar to that used in hybrid vehicles: it prevents the engine load from dipping, and uses the surplus to re-energise the battery, which can be charged as needed. Wärtsilä’s remote monitoring and operational advisory services support the daily operation of the vessel ensuring efficient and optimised operations 

The contract to replace one of the four engines on Viking Princess with battery power was signed in May.

Impact in the future of the entire shipping industry

”Eidesvik and Wärtsilä’s partnership dates back to 2003 when our ship, the ’Viking Energy’ became the first offshore supply vessel powered by LNG fuel. Now, together, we are again introducing a world’s first, with the ’Viking Princess’ becoming the first offshore vessel in which batteries reduce the number of generators aboard the ship. We are grateful to Wärtsilä for providing the technology to make this possible,” says Vermund Hjelland, President Technical Department, Eidesvik Offshore.

”This is a truly forward-looking solution, and we congratulate Eidesvik Offshore for having the vision to appreciate the benefits that hybrid energy system offers. In addition to the fuel consumption and environmental advantages, the conversion also reduces maintenance costs and contributes to more efficient operations. The success of this project will impact the future of the entire shipping industry,” says Sindre Utne, Manager Projects and Operations, Wärtsilä Norway. ”Wärtsilä’s advantage lies at the most advanced level of integration related to hybrid technology for marine applications. It is a combination of expertise in both engines and electrical and automation systems, as well as digital solutions.”

Lisää aiheesta Meriteollisuus

Uuden Mein Schiff 2 -aluksen köli laskettiin Meyer Turun telakalla

05.10.2017

Uusi Mein Schiff 1 laskettiin vesille Meyer Turun telakalla

02.10.2017

Vard kaappaa kaapelialusten suunnittelun markkinoita

27.09.2017

Ranska ja Italia pääsemässä telakkasopuun ilman puolustusvälineyhtiöitä

26.09.2017

Ranskan ja Italian telakkakaavailuihin voi liittyä sotilaallista yhteistyötä

20.09.2017

CMA CGM:n pomo: Uudet megalaivat tilataan Kiinan telakoilta

20.09.2017

Wärtsilä Nacos Platinum bridge systems selected for two new mega yachts

20.09.2017

  • Alan yritykset
  • Meriliikenne
  • Meriteollisuus
  • News
  • Nimitykset
  • Satamat
  • Tapahtumat
  • Turvallisuus
  • Tutkimus ja koulutus
  • Varustamot
  • Ympäristö