Design and Simulation of Hydraulic Lifting System Safety Balance Mechanism for High-power Wind Power Platform Based on AMESim
To solve the technical problems of offshore safe operation caused by the increasing power and weight of offshore wind power installation,the improved design is carried out on the wind power installation operation platform lifting system.Therefore,this paper carries out the design and simulation of the lifting system balance loop.AMESIM software is used to build the model of the balance mechanism of the wind power installation platform,and the simulation signal is given,this paper analyzes the installation of 12 lifting units of the single pile leg hydraulic lifting system.The torque and speed curves of each motor under 2000 N·m are compared with those of a single motor under 1500 N·m when 16 lifting units are installed.Finally,the fault of a single motor is simulated and analyzed when 16 groups of lifting units are installed.The results show that the hydraulic lifting system can run stably and effectively,and the stability of the system can be improved by adding 4 groups of lifting units,the lifting system can still run steadily for a period of time to ensure the safety of the platform.It has certain reference value to the design and optimization of the balance circuit.
万方数据
维普
