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Research on Modeling and Simulation of Synchronous Generator for Shipboard Power System

Author: ChenChengGong
Tutor: JiangShuZhong；ShiWeiWei
School: Shanghai Jiaotong University
Course: Motor and electrical
Keywords: Ship Power System Synchronous generator Mathematical model Simulation MATLAB
CLC: TM341
Type: Master's thesis
Year: 2011
Downloads: 389
Quote: 5
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Abstract


Ship power system is an independent power systems , is a modern ship indispensable core systems. With the development of the shipping industry , the ship power system modeling and simulation needs is also growing. Boat electric system differs from infinite grid , and its main source of energy is the prime mover drag synchronous generators , load capacity and comparable system dynamic range, dynamic process changes frequently . Thus, in its dynamic process simulation analysis, to establish a precise description of synchronous generator running simulation model is crucial. This paper mainly ship synchronous generator power system simulation and modeling research. Model-based comparison and simulation needs, first of all the basic model of the synchronous generator and practical modeling procedure is described in detail , including the derivation of the model assumptions , derivation process and ideas, pu system selection, practical models of different orders simplification of conditions, and the simulation model parameters conversion and calculation . The third chapter focuses Ship Power System Plains motivation and control system, and the synchronous generator excitation control systems, control and protection equipment typical load and mathematical models are introduced, gives its simulation modeling methods and ideas , and build the corresponding simulation model. To synchronous motors of different orders to compare the mathematical model constructed of the order of three different synchronous motor mathematical model for simulation and analysis of results. According to the analysis of the results and ship power system simulation of the actual situation , select from a suitable mathematical model for further modeling and simulation . In order to verify the usefulness and accuracy of the selected model , the fourth chapter of the ship power system load and the typical operation of a variety of simulation modeling, and the model for the simulation analysis , gives the corresponding simulation results.

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CLC: > Industrial Technology > Electrotechnical > Motor > AC motor > Synchronous motor
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