WinGD Makes Hybrid Energy System Integration Debut With NYK
WinGD has won a contract to integrate hybrid energy systems on four newbuild car carriers for Japanese owner NYK Line, further expanding the engine developer’s portfolio of future-ready power solutions for companies navigating shipping’s energy transition.
The four pure car and truck carriers (PCTC) will run on LNG, with WinGD’s 7X62DF-2.1 two-stroke engines coupled with shaft generators, DC-links and battery systems. Based on its in-depth knowledge of the main engine’s performance WinGD has optimized spinning reserves, peak shaving, and energy flow to run the main engine constantly at its sweet spot while avoiding inefficient generator loads. WinGD will be responsible for the system integration and system-level energy management, through WinGD’s new Hybrid Control System.
Combined with other ship design enhancements, the LNG-battery configuration is expected to cut overall CO2 equivalent emissions by around 40% compared to conventionally powered vessels operating on heavy fuel oil, taking them beyond IMO’s 2030 target for cutting greenhouse gas (GHG) emissions.
“Battery hybrid technology improves fuel efficiency and emissions by mitigating main engine and electrical generator load fluctuations,” said Mr. Keita. Fukunaga, Deputy Manager/ Ship Design Team/ Technical Group at NYK LINE. “This project is an important step in our plan to replace current vessels to newly built LNG-fuelled PCTCs, reducing the fleet’s carbon intensity by 50% by 2050. We are delighted to contract with WinGD to integrate this innovative power and propulsion arrangement.”
WinGD Program Portfolio Manager Digital & Hybrid Stefan Goranov added: “An appropriately controlled hybrid energy system is emerging as one of the most cost-effective solutions for deep-sea vessels to meet future environmental targets, combining the high efficiency of low-speed two-stroke engines with optimally sized electric drives, machines, and energy storage units. This important landmark showcases WinGD’s core engine development expertise and the extensive investments we have been making to understanding how to optimise the operational characteristics of integrated hybrid systems.”
WinGD believes that the low-speed two-stroke engine must remain at the heart of any hybrid energy configuration for deep-sea merchant vessels. With its step into system integration, the company brings its expertise to the holistic design of power arrangements that can incorporate batteries, shore power interfaces, solar or wind power generation, fuel cells, frequency converters and energy management systems.
Peak shaving is just one example of the operating modes that hybrid power systems can deploy to make deep-sea shipping more efficient. As low-speed engines are inherently more efficient than four-stroke engines, the carefully managed use of the main engine and electrical energy management aided by batteries can optimise the loading of auxiliary engines. Other modes include efficient port maneuvers and bow thruster operation, and the use of batteries rather than auxiliaries to provide spinning reserve in case of the need for emergency power.
This project marks another significant step forward in WinGD’s commitment to the energy transition within shipping. The expertise gained within the well-established X-DF fleet, paired with customers dedicated to improving the sustainability of their assets, is ensuring progress towards this goal.
The vessels will be built by China Merchants JinLing Shipyard (Nanjing) for delivery in 2023. They are expected to be assigned to transport vehicles mainly between Europe and the Middle East.
Press Release
Shipping News You Would Like:
Disclaimer :
The information contained in this website is for general information purposes only. While we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website.
Do you have info to share with us ? Suggest a correction
Latest Shipping News You Would Like:
U.S Navy To Decommission Littoral Combat Ships USS Little Rock & USS Detroit After Less Than 10 Years in Service
Firefighter Robot Built For Indian Navy Warships Undergoes Trials On INS Vikrant
U.S Navy To Integrate 3D Printing On Virginia-Class Submarine To Speed Up Construction Process
Cocaine Worth €157 Million Seized From Ship In Ireland’s Biggest Drugs Haul Ever
After India, U.S Raises Concerns Over Chinese Spy Ship’s Visit To Sri Lanka
Get the Latest Maritime News Delivered to Your Inbox!
Our free, fast, and fun newsletter on the global maritime industry, delivered everyday.