| 舰船智能化组合式电子互感器研究 |
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| 引用本文： | 陆民旗,戚连锁.舰船智能化组合式电子互感器研究[J].舰船电子工程,2008,28(11). |
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| 作者姓名： | 陆民旗 戚连锁 |
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| 作者单位： | 海军工程大学电气工程学院,武汉,430033 |
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| 摘 要： | 随着舰船电力系统容量的不断增长,舰船额定电流和故障电流都成数量级增长,原有的互感器已逐渐不能满足应用的要求了,通过介绍新型船用电子互感器的一种类型-智能化组合式电子互感器,提出以Rogowski为电流互感元件并简要分析了Rogowski线圈的结构原理和数学模型,电压传感部分和电源部分设计方案,对信号集中处理电路模块作了详细的分析.该互感器集电流、电压、功率方向等电网运行参量的测量于一体,同时提供与继电保护设备以及远程控制计算机的CAN总线通信接口,符合未来舰船智能化监控系统改装的要求.
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| 关 键 词： | 智能化组合式互感器 电力系统 罗氏线圈 CAN总线 |
Intelligentize Electronic Transducer for Worships |
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| Lu Minqi,Qi Liansuo.Intelligentize Electronic Transducer for Worships[J].Ship Electronic Engineering,2008,28(11). |
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| Authors: | Lu Minqi Qi Liansuo |
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| Institution: | Lu Minqi Qi Liansuo (Electrical Engineering College of Naval University of Engineering,Wuhan 430033) |
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| Abstract: | The rating current and short current are both going up while the warship electric power system increased.Former transducer can not satisfy the demand of the worships anymore.This article introduces a new intelligent electronic transducer for worships.A Rogowski coil and a resistance voltage divider are used as current sensor and voltage sensor respectively in the design;we analyze the parameter and mathematic model of Rogowski coil and the details of signal-disposal particular.The transducer use VT for powe... |
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| Keywords: | intelligent electronic transducer electric power system rogowski coil CAN field bus |
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