输电系统最优励磁控制的微动态稳定鲁棒性  

MICRO-DYNAMIC ROBUST STABILITY OF OPTIMAL EXCITATION REGULATION IN A TRANSMISSION SYSTEM

作　　者：杨冠鲁[1] 黄东惠[1] 杨建东 

机构地区：[1]太原工业大学 [2]山西省电力局

出　　处：《电力系统自动化》1992年第6期24-29,共6页Automation of Electric Power Systems

摘　　要：本文就输电系统最优励磁控制的微动态稳定鲁棒性,分析了系统参量摄动和控制回路中存在的惯性时它的影响。结是表明,系统参量摄动对它的影响是较小的,而励磁控制回路中的小惯性时间常数对它有较大的影响。因此,在设计和实现最优励磁控制时,时控制回路中的小惯性时问常数应予重视。This paper analyses the effects of the system parameter perturbations and the inertias in control circuit on the micro-dynamic robust stability of optimal excitation regulation in a transmission system . The results show that the later have a greater effect on the above robust stability. Therefore, in designing and making optimal excitation regulators attention should be paid to the small inertia time constants in control circuit.

关 键 词：励磁调节 钱棒性 输电系统 

分 类 号：TM712[电气工程—电力系统及自动化]