摘要
混沌理论是非线性科学的重要分支,具有丰富的内涵和广博的外延空间,在很多领域都得到了广泛的应用.总结了混沌的重要本质特性,即非线性和内随机性、敏感性、遍历性、分维性和广谱性等,分类讨论了利用这些混沌特性解决有关工程实际问题的应用情况;并以电力系统这一典型的大规模非线性系统为背景,分析了混沌理论在电力系统稳定分析及其控制、电力系统经济调度与优化、电力系统短期负荷预测以及电气设备状态监测等方面的应用研究进展.
Chaos theory is an important branch of nonlinear sciences. It has rich connotation and extensive denotation. Chaos theory is applied widely in many fields. The essential characteristics of chaos are summed up. Based on nonlinear and internal stochastic property, sensitivity, ergodicity, fractal dimension property and wide bandwidth property of chaos, applications in engineering’s fields are introduced. Moreover, chaos studies and its applications progress in electric power engineering are also discussed, such as in stability analysis and control, economic dispatch and optimization, short-term load forecasting of electric power system and state monitoring of electrical equipment.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2005年第6期30-33,37,共5页
Journal of Chongqing University
基金
重庆市自然科学基金资助项目(8768)
关键词
混沌
混沌工程学
电力工程
混沌应用
chaos
chaos engineering
electric power engineering
chaotic applications
