摘要
针对电力系统中铁磁谐振引起的混沌现象,本文从特性对比、电路仿真和理论分析等多个角度对其中的混沌问题进行了探讨,对混沌产生的条件、表现的特征和控制的方法等做了论述.在基于理论分析的基础上,对避免铁磁谐振所引起的过电压等危害提出并总结了一些保护措施,以提高供电系统的可靠性,降低电气设备的故障率.最后,首次从混沌控制的角度,提出了对电网中混沌的实际应用所做的初步设想.
The chaos caused by ferroresonance in the power system is studied by means of character comparing, circuit simulation and theory analyzing. The occurring condition, characters and control manner of chaos is also discussed in this paper. Some measures against the harm caused by the chaos of ferroresonance are presented and summarized to protect the power system for higher reliability and less failure. The utility of chaos in the electrical system is suggested for the first time on the base of chaos controlling.
出处
《河北工业大学学报》
CAS
2003年第5期92-95,共4页
Journal of Hebei University of Technology
关键词
混沌
铁磁谐振
电力系统
措施
可靠性
chaos
ferroresonance
power system
measure
reliability
