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A variety of power generation of marine power station jointly run the simulation study

Author: WangZhiLei
Tutor: XiaYongMing
School: Shanghai Maritime University
Course: Detection Technology and Automation
Keywords: Simulation Ship Power Station Database TMS320LF2407 DSP Embedded Systems
CLC: U665
Type: Master's thesis
Year: 2004
Downloads: 219
Quote: 2
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Abstract


With the development of the shipping industry, energy shortages, the safety of navigation of the ship power station systems, ship energy efficiency and lower operating costs put forward higher requirements. The paper work conforms to build Shanghai into an international shipping center grand goal, combined with Shanghai the BoE key disciplines research projects ship power station jointly run a variety of power generation simulation study. Variety of marine power station power generation joint operation in order to achieve the best energy-saving purposes, and to improve economic efficiency, usually three power generation: independent heavy oil diesel engine generator set power generation shaft turbine power generation exhaust gas turbine generator sets power way. In the ideal case, the host power, large amount of exhaust gas boiler steam, the ship gas consumption, turbine generating capacity enough, when the shaft generator can be run as a motor, help hosts propulsion. In the host less power turbine generating capacity is insufficient shaft generator to supply power to the grid to meet the needs of the electrical equipment. Suspended, provided by a diesel generator sets. The joint operation of the simulation system of the ship power plant a variety of power generation, including the OFF LINE pure software simulation and ON LINE physical mathematical simulation, and its main function is to meet the requirements of the STCW Convention, teaching, assessment and evaluation of the seamen and students. Alternative part of the crew of maritime experience, rapid culture the modern senior the turbine management personnel, improve the level and resilience in the practical operation of the students, in particular, to cultivate a new generation of crew electromechanical unity broaden the adaptability of the serving crew of automated ship great social significance and economic benefits. In this thesis, the following aspects:. Databases; ship power plant simulator systems generally use the parameters to pass data. In teaching, assessment and evaluation of the time, it makes each student station data is difficult to achieve consistency and data variables are difficult to deal with. For example, training and teaching a client occupies the host control over --- control and monitoring of power station equipment, then, other clients is difficult to obtain master the client operating conditions and the working conditions of the power plant equipment. As science and technology, especially the rapid development of Internet technology and its wide range of applications, WEB-based power plant simulation technology, distributed interactive power plant simulation, WEB-based distributed interactive power plant simulator Power Plant Simulation has become a hot spot. Given these two aspects to consider, the project to complete the database, choose Visual Basic, SQL Server and ADO technology ship power plant simulator system communication data management, meet client data consistency, and to facilitate the future development of power plant simulator system easy to improve; II. Embedded real-time systems; ship power plant system simulation program, many power plants physics simulation equipment is centralized management operation running, inevitably leading to a delay, resulting in poor real-time monitoring and control, the host computer The heavier the burden. Connect and the PC-LabCard in Advantech on the signal line is not too long, for the installation of the equipment configuration with certain restrictions. Its entire system is completely dependent on the PC a LabCard ? products, its poor reliability. If it is abnormal, the entire system may be paralyzed, not well distributed control. This project uses the the TMS320LF2407 DSP completion of distributed power plant simulation system. Embedded real-time systems reference power plant simulation equipment distributed control, and its management can be improved, real-time, high reliability. Above, perfect simulation study marine power station jointly run a variety of power generation, a high level of practical significance.

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CLC: > Transportation > Waterway transport > Marine Engineering > Electrical installations in ships,observation, communication equipment
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