The invention discloses a control strategy of a ship propulsion system, which is divided into an independent power supply mode, an external power supply mode and a parallel power supply mode in a pure electric mode so as to select different power supply modes according to different working conditions under the condition of battery power supply. The method is suitable for the conditions that the ship propulsion system is provided with a battery pack, the ship propulsion system is not provided with a battery pack, external equipment and a single battery pack in the ship propulsion system supply power to the ship propulsion system together, and meanwhile, a pre-charging processing method is added to prevent damage caused by over-discharge of the battery pack and ensure normal operation of the ship propulsion system. In addition, the invention further provides a ship propulsion system.
本发明公开了一种船舶推进系统的控制策略,在纯电动模式下又分为独立供电模式、外部供电模式和并联供电模式,以在电池供电情况下根据不同工况选择不同的供电模式,以适应于船舶推进系统本身设有电池组、本身未配设有电池组以及外部设备和船舶推进系统中的单一电池组共同给船舶推进系统供电的情况,同时增加预充电处理方法,以防止电池组过放而造成的损坏,确保船舶推进系统正常运行。此外,本发明还提供了一种船舶推进系统。
Ship propulsion system and control strategy thereof
2024-07-02
Patent
Elektronische Ressource
Chinesisch
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