704 has received nearly 100 million yuan of two-ship electric power propulsion system orders

Recently, the two-type ship electric propulsion system project of the Seventh and Four-Year Plan is the "Integrated Geophysical Survey Shipboard Electric Propulsion System" of the Qingdao Institute of Marine Geology and the "Comprehensive Geological Survey Ship Integrated Power of the Guangzhou Marine Geological Survey Bureau". The propulsion system, the contract amount is nearly 100 million yuan.
It is reported that the comprehensive geophysical survey vessel of the Qingdao Institute of Marine Geology is a 4,400-tonne comprehensive geophysical survey vessel that is based on two-dimensional seismic survey operations and supplemented by geological survey operations. The ship uses a dual-motor dual-adjustable propeller electric propulsion system with a power of 7.6 MW and a main propulsion power of 4.8 MW. The equipment supplied by the 704 includes main diesel generator sets, mooring and emergency diesel generator sets.
The comprehensive geological survey vessel of the Guangzhou Marine Geological Survey is a comprehensive geological survey vessel that is based on geological surveys (including shallow drills), geophysical surveys, and marine hydrological surveys. The ship adopts a full-rotation rudder paddle electric propulsion system with a power of 5.88 MW and a main propulsion power of 4.2 MW. The equipment supplied by the 704 includes the main generator and the mooring generator.

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