电力系统低频减负荷方案  

ON DESIGNING UNDERFREQUENCY LOAD SHEDDING SCHEME IN POWER SYSTEMS

作　　者：孟昭敦[1,2] 杜宁宁[1,2] 王国柱[1,2] 

机构地区：[1]山东工业大学电力工程学院 [2]山东电力调度中心

出　　处：《山东工业大学学报》1998年第2期169-173,共5页

摘　　要：从理论分析和实际计算两方面对大规模电力系统低频减负荷（ＵＦＬＳ）方案的整定方法、整定结果进行论述．并通过１９９６年某电力系统的运行实践证明，该方案能较好的适应电力系统安全稳定运行的要求．Great attention has been paid to the investigation of frequency stability of sudden supply deficiency in power system in recent years. This paper aims at the analysis and design of underfrequency load shedding schemes of large scale power system. Taking a power system as a example, a general approach to design the underfrequency load shedding scheme is proposed, and the resulting scheme is reported.

关 键 词：电力系统 调度 自动减荷装置 低周率运动 UFLS 

分 类 号：TM73[电气工程—电力系统及自动化]