Solar power assisted car carrier to test hybrid power system
Aiming to cut CO2 emissions NYK Line's solar-power-assisted car carrier Auriga Leader (60,213 gross tons) will in June be used for shipboard tests of a newly developed hybrid power supply. The car carrier will also be fitted with a ballast-water management system and adapted to use low-sulfur fuel.The power generation and endurance of the photovoltaic panels on Auriga Leader have been undergoing shipboard tests since the completion of the vessel on December 19, 2008. The tests have shown that providing a stable power supply from the photovoltaic panels is difficult because even a slight change in the weather has a significant influence on the amount of power generated.It was also found that attempting to make the solar power system bigger to gain more output and to increase its dependibilty could present problems with regard to stable operations because of fluctuations in the power supply.The hybrid power supply system which is mow being installed has been studied since fiscal 2009. It has been jointly developed by NYK Line, Kawasaki Heavy Industries Ltd., the Monohakobi Technology Institute (MTI) and Nippon Kaiji Kyokai (ClassNK) and was was selected as a subsidized project by Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) under ...
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