摘要
分析了西北电网有限公司1998—2007年10年间的实际调度运行记录,统计计算了陕甘青宁4省(区)及西北电网的逐年各月的最大负荷、典型日24 h负荷变化曲线以及其他负荷特性参数。通过动—静—动特性转换,结合考虑负荷结构调整、负荷发展速度等因素,经进一步综合分析后,提出了西北电网典型年负荷特性曲线和日负荷特性曲线。供今后电力系统规划和系统设计参考使用。
Through the analysis of dispatching and operating records of Northwest China Power Grid Corp. from the year of 1998 to 2007, the maximum load, 24 hours load variation curve and other load parameters of Northwest Power Network are summed up. Through the conversion between dynamic and static characteristic, considering the load structure and the load growing speed, typical yearly and daily load characteristic curves are proposed. It can be used as referencae for power system plan and design.
出处
《陕西电力》
2009年第4期76-79,共4页
Shanxi Electric Power
关键词
西北电网
负荷特性
动特性
静特性
Northwest power grid
load characteristic
dynamic characteristic
static characteristic
