| 同步发电机整流系统稳定性的数学建模与实例分析 |
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| 引用本文： | 李槐树,赖延辉,张成胜.同步发电机整流系统稳定性的数学建模与实例分析[J].武汉理工大学学报(交通科学与工程版),2007,31(5):807-810. |
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| 作者姓名： | 李槐树 赖延辉 张成胜 |
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| 作者单位： | 海军工程大学电气与信息工程学院,武汉,430033 |
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| 基金项目： | 国家自然科学基金委创新研究群体科研项目 |
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| 摘 要： | 对具有反电势负载的同步发电机整流系统的静态稳定性进行了研究.将整流系统等效为一直流电路,建立了系统稳定性分析的数学模型,给出了系统在微扰条件下各量的变化情况,提出了同步发电机整流系统的稳定性判据,并通过实例对影响系统稳定性的参数进行了计算,绘制了系统稳定的参数范围曲线,分析了各参数对系统稳定性影响,全面地揭示了同步发电机整流系统的稳定性规律.
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| 关 键 词： | 同步发电机 整流系统 稳定性分析 数学模型 |
| 修稿时间： | 2007-05-13 |
Mathematic Model and Example Analysis for Stability of the Synchronous Generator Rectification System |
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| Li Huaishu,Lai Yanhui,Zhang Chengsheng.Mathematic Model and Example Analysis for Stability of the Synchronous Generator Rectification System[J].journal of wuhan university of technology(transportation science&engineering),2007,31(5):807-810. |
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| Authors: | Li Huaishu Lai Yanhui Zhang Chengsheng |
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| Institution: | College of Electrical and Information, Naval Univ. of Engineering, Wuhan 430033 |
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| Abstract: | The operational stability of synchronous generator rectification system is studied in this paper.The system can be equivalent to a DC circuit,all variables of the system and their correlations are given in detail under mini-disturbance, the mathematic model of system stability which expressed by a linear differential equation about the DC-side average current is derived,the stability criterion of the rectification system is presented.Taking a synchronous generator rectification system as example,all parameters that influence system's stability are calculated and their change curves for a stable rectification system are plotted,the influence of parameters on system stability is analyzed,the operational stability law of synchronous generator rectification system is discovered. |
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| Keywords: | synchronous generator rectification system stability analysis numerical calculation |
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