Ship electric propulsion system propeller load simulation system
An electric propulsion and load simulation technology, applied in the field of ship simulation, can solve problems such as low data control accuracy, and achieve the effects of high control accuracy, low data control accuracy and simple control structure.
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Embodiment 1
[0019] A ship electric propulsion system propeller load simulation system, comprising an electric propulsion system, a load simulation system and a data acquisition module, the data acquisition module collects data from the electric propulsion system and the load simulation system, and the data collected by the data acquisition module is sent to a data comparator, The data comparator compares the data of the data acquisition module and the database. The database stores the speed and torque data of the propeller. The data comparator outputs the comparison result through the output module. The output module includes a display screen, a printer and a speaker.
[0020] This technical solution controls the operation of the load motor through the load frequency converter, so that it can generate a torque that is the same as the actual shaft load torque of the propulsion motor. Simultaneously carry out multiple sets of load simulations, so that the common functions of the load simulati...
Embodiment 2
[0022] A ship electric propulsion system propeller load simulation system, comprising an electric propulsion system, a load simulation system and a data acquisition module, the data acquisition module collects data from the electric propulsion system and the load simulation system, and the data collected by the data acquisition module is sent to a data comparator, The data comparator compares the data of the data acquisition module and the database. The database stores the speed and torque data of the propeller. The data comparator outputs the comparison result through the output module. The output module includes a display screen, a printer and a speaker.
[0023] The electric propulsion system includes a propulsion PLC controller and a propulsion monitoring computer, and the data communication between the propulsion PLC controller and the propulsion monitoring computer is carried out through Ethernet. The propulsion frequency converter, the propulsion PLC controller is respec...
Embodiment 3
[0026] A ship electric propulsion system propeller load simulation system, comprising an electric propulsion system, a load simulation system and a data acquisition module, the data acquisition module collects data from the electric propulsion system and the load simulation system, and the data collected by the data acquisition module is sent to a data comparator, The data comparator compares the data of the data acquisition module and the database. The database stores the speed and torque data of the propeller. The data comparator outputs the comparison result through the output module. The output module includes a display screen, a printer and a speaker.
[0027] The electric propulsion system includes a propulsion PLC controller and a propulsion monitoring computer, and the data communication between the propulsion PLC controller and the propulsion monitoring computer is carried out through Ethernet. The propulsion frequency converter, the propulsion PLC controller is respec...
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