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| 稳态消谐法在零序电阻消除铁磁谐振分析中的应用 | |
| 引用本文： | 冯平,王尔智,王维俊.稳态消谐法在零序电阻消除铁磁谐振分析中的应用[J].西安航空技术高等专科学校学报,2011,29(1):53-57. |
| 作者姓名： | 冯平 王尔智 王维俊 |
| 作者单位： | 1. 解放军后勤工程学院,机械电气工程系,重庆,401311;沈阳工业大学,电气工程学院,辽宁,沈阳,110178 2. 沈阳工业大学,电气工程学院,辽宁,沈阳,110178 3. 解放军后勤工程学院,机械电气工程系,重庆,401311 |
| 基金项目： | 国家自然科学基金资助项目(50477050) |
| 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。该方法的基本思想是如果非线性系统存在一个非谐振的正常解,并且该系统具有唯一的稳态,则此时对应的条件就是系统不发生谐振的条件。将这一方法应用在中性点接地电力系统铁磁谐振的分析中,以向量比较原理为工具,得到相应的消谐条件。结果表明,消除谐振的条件可以用一个常数矩阵的HURWITZ条件来决定,并用数值模拟进行验证,表明结果是正确的,同时也说明唯一稳态消谐法的有效性。 |
| 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 Exclusive Stable Harmonic Resonance Method in Analysis of Eliminating Magnet Resonance by Zero Sequence Resistance |
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| FENG Ping,WANG Er-zhi,WANG Wei-jun.Application of Exclusive Stable Harmonic Resonance Method in Analysis of Eliminating Magnet Resonance by Zero Sequence Resistance[J].Journal of Xi'an Aerotechnical College,2011,29(1):53-57. | |
| Authors: | FENG Ping WANG Er-zhi WANG Wei-jun |
| Institution: | FENG Ping1,2,WANG Er-zhi2,WANG Wei-jun1(1.Mechanical & Electric Engineering Department,Logistical Engineering Department,Chongqing 401311,China,2.School of Electrical Engineering,Shenyang University of Technology,Shenyang 110178,China) |
| Abstract: | The exclusive stable harmonic resonance method is a new method for the analysis of eliminating non-linear system resonance.The basic idea of the method is that if the non-linear system has a non-resonance solution,and the system possesses the exclusive stability,the corresponding condition is that for the non-occurrence of resonance.The article applies the method in the analysis of magnet resonance of neutral point grounding electric power system,and generates the corresponding resonance conditions with vec... |
| Keywords: | Electric power system Magnet resonance Neutral point grounding system Non-linear system Exclusive stable resonance method |
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