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The Measurement Method of Ship’s Electric Field

Author: LiuYongZhi
Tutor: LiZuo；LvJunJun
School: Harbin Engineering University
Course: Naval Architecture and Ocean Engineering
Keywords: Ship electric field Point current source Model Electric field sensor Calibration Real boat test method
CLC: U674.7
Type: Master's thesis
Year: 2009
Downloads: 88
Quote: 1
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Abstract


The paper established a more physical significance ship electric field modeling method based on the current point source array model and by numerical experiments verify the effectiveness of the model ; ship the main features of the electric field , the research data processing method can effectively extract the time domain and frequency domain characteristics of the ship electric field . Basic parameters that characterize the performance of the electric field sensor , and electric field sensor self- noise , calibration coefficients , Calibration of the load characteristics of the electric field source were studied . Sea trials the ship farms ; seawater - the seabed interface on the the ships electric field distribution ; obtain the the test boat electric field measured data , the electric potential and the electric field strength in the test boat under static test conditions , dynamic testing under the conditions of the electric field strength characteristics and theoretical research , and a mathematical model of a preliminary validation .

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CLC: > Transportation > Waterway transport > Marine Engineering > Various types of vessels > Military ships ( warships )
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