| 华东电网中影响福双线稳定极限的因素分析 |
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| 引用本文： | 赵勇,陈峰,苏毅,张建平. 华东电网中影响福双线稳定极限的因素分析[J]. 电网技术, 2004, 28(21): 43-46 |
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| 作者姓名： | 赵勇 陈峰 苏毅 张建平 |
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| 作者单位： | 福建电力调度通信中心,福建省,福州市,350003;上海交通大学电气工程系,上海市,徐汇区,200030;福建电力调度通信中心,福建省,福州市,350003 |
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| 摘 要： | 基于华东电网的典型运行方式数据,以福建向华东送电时福双线(福州-双龙)的稳定极限作为衡量指标,定量研究了华东电网中各因素对系统稳定水平的影响,并分析了各因素影响稳定性的机理.由分析可知,华东电网中元件的检修、开机增多、负荷水平降低、考虑励磁和调速系统、增加负荷模型中恒功率部分的比例都会使系统的稳定水平降低.
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| 关 键 词： | 华东电网 福建电网 福双线 稳定极限 电力系统 |
| 文章编号： | 1000-3673(2004)21-0043-04 |
| 修稿时间： | 2004-08-23 |
STUDY ON FACTORS INFLUENCING STABILITY LIMITS OF FUSHUANG TRANSMISSION LINE IN EAST CHINA POWER GRID |
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| ZHAOYong,,CHEN Feng,SUYi,ZHANG Jian-ping. STUDY ON FACTORS INFLUENCING STABILITY LIMITS OF FUSHUANG TRANSMISSION LINE IN EAST CHINA POWER GRID[J]. Power System Technology, 2004, 28(21): 43-46 |
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| Authors: | ZHAOYong CHEN Feng SUYi ZHANG Jian-ping |
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| Affiliation: | ZHAOYong1,2,CHEN Feng1,SUYi1,ZHANG Jian-ping1 |
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| Abstract: | Based on the data from typical operation modes of East China power grid and using the stability limits of Fushuang transmission line when the electric power is transmitted from Fujian power network to East China power grid, the influence of the factors in East China power grid, such as maintenance of component, generation scheduling, loading level decrement, adjustment of excitation and governing system and increasing the proportion of constant power in load model, on system stability level is quantitatively researched, the mechanism of the factors influencing the stability is also analyzed. The analysis results show that the above-mentioned factors may cause the decrement of stability limit. |
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| Keywords: | East China power grid Fujian power grid Fushuang transmission line Stability limits Power system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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