| 基于矩阵分解的唯一稳态消谐法在消除中性点接地电力系统铁磁谐振中的应用 |
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| 引用本文： | 冯平,王尔智,王维俊.基于矩阵分解的唯一稳态消谐法在消除中性点接地电力系统铁磁谐振中的应用[J].华北水利水电学院学报,2010,31(6):76-79. |
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| 作者姓名： | 冯平 王尔智 王维俊 |
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| 作者单位： | [1]解放军后勤工程学院机械电气工程系,重庆401311 [2]沈阳工业大学电气工程学院,辽宁沈阳110178 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 唯一稳态消谐法是近年出现的消除非线性系统谐振新的分析方法.将这一方法应用在消除中性点接地电力系统的铁磁谐振的分析中,以矩阵分解为工具,利用向量比较原理,得到了相应的消谐条件.用数值模拟方法验证了该法的有效性.
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| 关 键 词： | 电力系统 铁磁谐振 中性点接地系统 非线性系统 唯一稳态消谐法 |
Application of Unique Steady State Harmonic Elimination Method Based on Matrix Decomposition in Eliminating Ferroresonance of the Neutral Ground Power System |
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| FENG Ping,WANG Er-zhi,WANG Wei-jun.Application of Unique Steady State Harmonic Elimination Method Based on Matrix Decomposition in Eliminating Ferroresonance of the Neutral Ground Power System[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2010,31(6):76-79. |
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| Authors: | FENG Ping WANG Er-zhi WANG Wei-jun |
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| Affiliation: | 1.Department of Mechanical and Electric Engineering,Logistic Engineering Instit ute of PLA,Chongqing 401311,China; 2.Electric Engineering Institute of Shenyang University of Technology,Shenyang 1 10178,China) |
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| Abstract: | Unique steady state harmonic elimination method is a new way for eliminating resonance in nonlinear system in recent years.The new method was applied to analyze the elimination of ferroresonance in neutral ground power system.Based upon matrixes decomposition,the conclusions of this article are proved correct by numerical simulation and it shows the effectiveness of unique steady state elimination method. |
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| Keywords: | power system ferroresonance neutral ground system nonlinear system unique steady state harmonic elimination method |
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