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混杂系统理论及其在三相逆变电路开路故障诊断中的应用

, PP. 114-119

Keywords: 逆变器,混合逻辑动态建模,故障事件识别向量,故障诊断

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Abstract:

针对基于事件辨识的故障诊断方法难以用于离散事件较多的电力电子电路这一问题,文章建立了电力电子电路的混合逻辑动态模型,将电路运行抽象为离散事件的变迁,并根据电路的故障模式确定电路的故障事件集和故障模型。文章应用了故障事件识别向量的概念,基于电路的故障模型仅通过对电路故障事件的辨识实现故障诊断,具有实现简单、通用性好、诊断效果可靠的优点,以逆变电路故障诊断的仿真和实验验证了所提方法的可行性和有效性。

References

[1]  Du Jingling, Song Chunyue, Li Ping. Modeling and control of a continuous stirred tank reactor based on a mixed logical dynamical model[J]. Chinese Journal Chemical Engineering, 2007, 15(4): 533-538.
[2]  Jean Buisson, Pierre Yves Richard, Herve Cormerais. On the stabilisation of switching electrical power converters[C].Proceedings of 8th International Workshop on Hybrid Systems: Computation and Control, vol. 3414 of Lecture Notes in Computer Science.Zurich, Switzerland: Springer, 2005.
[3]  Vichare N M, Pecht M G. Prognostics and health management of electronics[J]. IEEE Transactions on Components and Packaging Technologies, 2006, 29(1): 222-229.
[4]  Bemporad A, Mignone D, Morari M. Moving horizon estimation for hybrid systems and fault detection[C]. In Proceedings of ACC’99, San Diego, CA, USA, 1999: 2471-2475.
[5]  张志学, 马皓, 毛兴云. 基于混杂系统模型和事件辨识的电力电子电路故障诊断[J]. 中国电机工程学报, 2005, 25(3): 49-53. Zhang Zhixue, Ma Hao, Mao Xingyun. Fault diagnosis for power electronic circuits based on hybrid system theory and event identification[J]. Proceedings of the CSEE, 2005, 25(3): 49-53.
[6]  张志学. 基于混杂系统理论的电力电子电路故障诊断[D]. 杭州: 浙江大学, 2005.
[7]  安群涛. 三相电机驱动系统中逆变器故障诊断与容错控制策略研究[D]. 杭州: 浙江大学, 2011.
[8]  李琼林, 刘会金, 宋晓凯. 基于切换系统理论的三相变流器建模及其稳定性分析[J]. 电工技术学报, 2009, 24(11): 89-96. Li Qionglin, Liu Huijin, Song Xiaokai. Modeling and stability analysis of three-phase converter based on switching system theory[J]. Transactions of China Electrotechnical Society, 2009, 24(11): 89-96.
[9]  Sreekumar C, Vivek Agarwal. A hybrid control algorithm for voltage regulation in DC-DC boost converter[J]. IEEE Transactions on Industrial Electronics, 2008, 55(6): 2530-2538.
[10]  李雄杰, 周东华. 基于混杂模型和滤波器的电力电子电路故障诊断[J]. 西北大学学报, 2011, 41(3): 410-414. Li Xingjian, Zhou Donghua. Fault diagnosis based on hybrid system model and filter for power electronic circuits[J]. Journal of Northwest University, 2011, 41(3): 410-414.
[11]  Yu Zhang, Li Peng, Shanxu Duan. The dynamic model of three-phase inverters with magnetic couples [C]. The 33rd Annual Conference of the IEEE Industrial Electronics Society, 2007.
[12]  Hans Brink Hansen, Jan Dimon Bendtsen. A hybrid model of a brushless DC motor[C]. IEEE Multi- Conference on Systems and Control, Singapore, 2007.

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