Dynamic Analysis of Industrial and Marine Electric Power Systems

• Main Authors: Fang, Chun-Cheng, 方俊程
• Other Authors: Pei-Hwa Huang
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/43132220574197470028

碩士 === 國立海洋大學 === 電機工程學系 === 86 === The main purpose of this thesis is to study the dynamic behaviors ofthe industrial and marine electric power systems, including dynamicmodels construction and dynamic responses simulation. For the industrial power system, we perform responsive analysis ofthree dynamic problems, including run-up of a large capacity inductionmotor, sequential run-up of a group of motors, their dynamicbehaviors will exert much influence on the system voltage and frequency.It is necessary to consider the dynamic problems in the design stage ofthe system. For the marine power system, we choose the Ocean Researcher NO. 2 as the study system. First the various electric loads are classified using the statistical tabulation method according to the four differentoperating conditions of the vessel. Four system dynamic models are thenconstructed by taking into account the different operating conditions.Based on these models, the system dynamic behaviors are studied andanslyzed. Suggestions are made for the improvement of the system design.