(1) modern turbine management
Study the application of new sensing technology and fault diagnosis technology in fault diagnosis of important ship equipment, and develop electromechanical integrated digital detection instruments and equipment; Based on the National Code for Classification and Construction of Steel Seagoing Vessels, the performance test platform of marine electromechanical equipment is established, the performance test method of marine electromechanical equipment is studied, the data analysis software is designed, and the evaluation system is established. The methods and means of modern turbine management are studied. From the point of view of marine engine management, the functions and key technologies of integrated management and control system, remote fault diagnosis technology and means are studied, and an expert system for remote fault diagnosis of marine power plant is developed.
According to the application characteristics and working process of marine air-conditioning refrigeration equipment, the optimal design and control of marine air-conditioning refrigeration equipment are studied by means of system simulation technology and experimental research, and the application of various advanced energy-saving technologies and waste heat recovery technologies in marine air-conditioning refrigeration equipment is studied, and the basic research of green refrigerant innovation suitable for marine refrigeration equipment is carried out.
According to the application characteristics of marine hydraulic devices such as steering gear, winch and anchor machine, the characteristics of various hydraulic components and systems are deeply studied by using the existing research platform of comprehensive hydraulic test center and combining with numerical simulation, and the application of various advanced technologies such as frequency conversion and valveless hydraulic technology in marine hydraulic devices is studied.
Based on the marine lubricating oil system, aiming at the wear failure of typical parts of marine power plant, the existing oil detection technology center and nano-functional material preparation platform are used to study the nano-additive technology of lubricating oil, and the dynamic antifriction and self-repair technology of marine power plant is deeply studied. Aiming at the key components of marine engine such as exhaust valve, cylinder liner and crankshaft, the advanced remanufacturing technology of marine engine components is studied by using test platforms such as spraying and brush plating. For yacht hull, steam turbine, supercharger and diesel engine, basic research on special marine materials such as new ship structural materials, marine high-temperature materials and green coating materials is carried out.
Through the research on combustion process control, comprehensive utilization of waste heat and optimal control of refrigeration equipment in ship combustion device, the requirements of reducing ship energy consumption are achieved. Through the research on tail gas purification treatment technology, emission control technology, domestic waste incineration and sewage treatment technology of combustion device, the demand of ship emission control is met; This direction also studies renewable energy development, energy efficient and clean utilization technology and its application in the field of ships.
(2) Automatic control and simulation of steam turbine.
Based on modern control theory, the characteristics of ship automation system and control device are studied, and the technologies of ship management and control integration, unmanned engine room and remote fault diagnosis are studied. The concept of TIA is applied to the ship automation system, and advanced control technologies and means such as embedded controller, intelligent sensor and instrument, network communication are applied to study and construct the integrated information system of ship engine room with FCS structure.
Study the characteristics and model of ship system, and study the motion control and interface technology of three-dimensional model of ship equipment based on mathematical function; Using network technology, database technology and virtual reality technology, modern control technology and new equipment, a new generation of marine engine simulation operation training and evaluation system is developed.
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