利用支路间转移比唯一性制定在线稳定断面适用性的研究  

A Study on the Establishment of Online Stable Sections by Using Constant Transfer Ratio between Branches

作　　者：李淼[1] 周悦[1] 

机构地区：[1]国网湖北省电力公司调度控制中心,湖北武汉430077

出　　处：《湖北电力》2014年第2期9-11,共3页Hubei Electric Power

摘　　要：对于"大运行"体系的重点——在线安全稳定分析工作,湖北省调开展了一系列相关工作。湖北省调根据自身运行特点,利用一定条件下支路之间有功功率转移比恒定的原理,摸索出一套具有操作性和适应性的在线稳定断面制定方法,在理论上和实际应用中对该方法进行了验证,并将其应用在电网在线安全分析工作中。The Dispatch and Control Center of Hubei Power Grid Company has carried out a series of work on the key of the' Centralized Operation'system——online secure and stable analysis.By using the principle of constant transfer ratio of active power between branches under certain circumstances, the Dispatch and Control Center,according to its own operational features,has figured out a series of methods for the establishment of online stable sections with operability and adaptability,which has been validated in theory and practical use and will be applied in the work of online secure analysis of power grid.

关 键 词：在线安全分析 稳定断面 转移比 

分 类 号：TM712[电气工程—电力系统及自动化]