Recently, the shipowner Shanghai Pujiang tour group and Wuxi Dongfang shipyard shipyard Wuxi Dongfang shipyard High Performance Boat Engineering Co., Ltd. and Wuxi Dongfang shipresearch High Performance Boat Engineering Co., Ltd. of Shanghai Pujiang Tourism Group Co., Ltd. and Wuxi Dongfang shipresearch high performance ship engineering Co., Ltd. of Wuxi shipyard successfully completed the land joint commissioning test of the electric propulsion system of the cruise ship " Shicheng City Light ", which applied the s-hybrid series hybrid power system of Wuxi Silent Electric System(SES) Technology co.,Ltd. and the core frequency conversion electronic control equipment of SES-Tech independent intellectual property rights It should be affirmed by shipowners and shipyard experts.

  " Shicheng City Light " cruise ship has a total length of 62.1 meters and a width of 14.6 meters. It is equipped with two 550KW rudder propellers. The cruise ship has PTH and PTI modes. In PTH mode, the ship adopts electric propulsion, which fully meets the navigation requirements of Huangpu River, with low noise, low energy consumption and high comfort; in PTI mode, the main engine and propulsion motor jointly provide power for the ship, and under the premise of meeting the high-speed navigation, the system has high redundancy and good safety.

    During the acceptance process, the user completed the acceptance of the various products of the SES-Tech S-Hybrid hybrid power system, inspected and operated and experienced the entire on-land joint debugging process. The process completely tested the adaptability of the motor and the frequency converter and verified the diesel unit The combination of vehicles and power distribution functions reduce the technical risks in the actual ship test; the interface coverage of the new power equipment exceeds 80%.
  With the care and support of users for SES-Tech, SES-Tech's S-Hybrid series hybrid power will create core value for users in more and more real ship applications.