【摘 要】
：
客观评估地区电网总体建设规模是规划管理者的重要工作,对管理范围内的地区进行科学分类是实现评估的基础.文中在假设已建立评价指标体系的前提下,提出了一套实现地区电网分
【机 构】
：
湖南大学电气与信息工程学院,湖南省电力公司发展策划部
论文部分内容阅读
客观评估地区电网总体建设规模是规划管理者的重要工作,对管理范围内的地区进行科学分类是实现评估的基础.文中在假设已建立评价指标体系的前提下,提出了一套实现地区电网分类的系统方法.首先以统计年鉴数据为依据计算电网规模影响因素对规模因子的灰色关联度,并以此作为其相对影响程度的测度指标,建立描述地区相似程度的特征向量空间;然后以空间距离为测度建立模糊相似空间;最后运用模糊聚类原理完成地区分类.实例分析表明,文中提出的方法简便、实用,结果客观、可靠,可作为宏观控制和指导地区电网建设规模的基本依据.
其他文献
Objective: To investigate the effect on erythroid differentiation and proliferation of K562 cells by IER3IP1-knockdown with RNA interference targeting at IER3IP
Objective: To investigate the mechanism of resistance to docetaxel in human lung cancer.Methods: Human lung carcinoma SPC-A1/Docetaxel cells were derived from p
The inclusion interaction between berberine hydrochloride (BRH) and cucurbit[7] (CB[7]) has been studied by spectro-fluorimetry. The result showed that CB[7] in
射频脉冲的频率选择性直接影响磁共振成像的质量,而射频脉冲的优化设计又归结为对Bloch方程的求解.尽管在某些情况下Bloch方程存在解析解,但由于其缺乏通用性而且形式上过于
AIM: To determine risk factors for pulmonary embolism and estimate effects and benefits of prophylaxis.METHODS: We included 78 patients who died subsequently to
Celiac disease has been associated with some autoimmune disorders. A 40-year-old competitive strongman with celiac disease responded to a glutenfree diet, but d
Background Target-controlled infusion (TCI) has been recently developed and successfully implemented in clinical practice. This study was conducted to determine
AIM:To evaluate the hepatoprotective activity of a hydroalcoholic extract of the bark of Anogeissus latifolia; in vitro in primary rat hepatocyte monolayer cult
AIM: To investigate the role of emodin in protecting the liver against fibrogenesis caused by carbon tetrachloride (CCl_4) in rats and to further explore the un
About 30% of patients with cirrhosis have diabetes mellitus(DM).Nowadays,it is a matter for debate whether type 2 DM in the absence of obesity and hypertriglyce