| 现代潜艇铅酸蓄电池放电模型研究 |
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| 引用本文： | 赵建华,欧阳光耀,徐建飞,刘镇.现代潜艇铅酸蓄电池放电模型研究[J].武汉理工大学学报(交通科学与工程版),2006,30(4):675-677,703. |
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| 作者姓名： | 赵建华 欧阳光耀 徐建飞 刘镇 |
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| 作者单位： | 1. 海军工程大学船舶与动力工程学院,武汉,430033
2. 武警船艇学校机电管理系,宁波,324002 |
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| 摘 要： | 铅酸蓄电池是常规潜艇水下航行的核心动力，为优化动力系统工作性能，需要建立放电模型．在分析蓄电池放电特点的基础上，提出了建模需要解决的若干问题和神经网络的方法．基于前馈神经网络，模拟了任意放电率下的恒流放电规律．利用插值法、积分和坐标变换等方法，得到了蓄电池恒功率放电模型，解决了端电压、放电电流变化规律、放电起始点和放电率计算等同题．潜艇续航力核算表明所建立的放电模型可行。
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| 关 键 词： | 铅酸蓄电池 放电模型 神经网络 常规潜艇 |
| 收稿时间： | 2006-03-19 |
| 修稿时间： | 2006-03-19 |
Research on the Discharge Model of Lead-acid Batteries On Board Modern Submarines |
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| Zhao Jianhua,Ouyang Guangyao,Xu Jianfei,Liu Zhen.Research on the Discharge Model of Lead-acid Batteries On Board Modern Submarines[J].journal of wuhan university of technology(transportation science&engineering),2006,30(4):675-677,703. |
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| Authors: | Zhao Jianhua Ouyang Guangyao Xu Jianfei Liu Zhen |
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| Institution: | 1. College of Ship and Power Engineering, Navy University of Engineering, Wuhan 430033 ; 2. Department of Machinery and Electric Management, Public Security Marine Police Academy,Ningbo 315801 |
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| Abstract: | Lead-acid batteries are the key power source of conventional submarines for sailing underwater. In order to optimize the working performance of power system, the discharge model needs to be established. Based on the analysis of discharge characteristic, several problems related with model establishment and the neural networks method are presented. Firstly, using forward neural networks, the constant current discharge rule is simulated. And then, through the methods such as interpolation, integral and coordinate transform, the constant power discharge model is established, which contains the change of voltage and current, calculation of the start point of discharge and discharge rate. The calculation of underwater endurance validates the model. |
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| Keywords: | lead-acid battery discharge model neural networks conventional submarines |
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