A sea vessel (1), such as a tugboat or a fishing vessel, including a hydraulic winch (10) connected to a hydraulic system (100), and at least one main engine with a main engine crankshaft (22) connected to a propeller or a thruster. The hydraulic system (100) comprising:a first, hydraulically powered genset (106) including a hydraulic motor and a generator, at least one hydraulic pump (105) connected to said crankshaft (22). The hydraulic pump (105) is configured for driving said first genset (106) to generate electricity, and the hydraulic pump (105) is configured for driving said hydraulic winch (10), and first valve element (102) are used for selectively directing hydraulic fluid to the hydraulic winch (10) or to said first genset (106) of said hydraulic system.
一种海船(1),诸如拖船或渔船,包括连接到液压系统(100)的液压绞盘(10),以及带有连接到螺旋桨或推进器的主发动机曲轴(22)的至少一个主发动机。所述液压系统(100)包括:第一液压动力发电机组(106),其包括液压马达和发电机;连接到所述曲轴(22)的至少一个液压泵(105)。所述液压泵(105)被配置为驱动所述第一发电机组(106)发电,并且所述液压泵(105)被配置为驱动所述液压绞盘(10),以及第一阀元件(102)被用于选择性地将液压流体引向所述液压绞盘(10)或引向所述液压系统的所述第一发电机组(106)。
A TUGBOAT HYDRAULIC GENSET
拖船液压发电机组
2021-06-01
Patent
Electronic Resource
Chinese