The result of checking analysis shows that the model can be used for calculating the energy dissipation while steam passing through a restrictive device , being more convenient and accurate than using traditional method 校验分析结果表明,用该模型计算蒸汽流经阻力件的能量损失,较传统方法方便、准确。
Requirements analysis , system frame design , algorithm design , code compile and software test of protection setting verifying and analysis system of sub power system are all accomplished . main research work of this paper is concentrated on three respects : ( 1 ) knowledge expressing of mathematic model and physics model of power system using relation database and object oriented language , ( 2 ) new methods of in - substation topology and net topology analysis based on topology of hierarchical model , ( 3 ) father research of protection coordination considering difference of protection setting verifying and fixing 论文提出了进行保护定值在线校验的意义和方法,并按照软件工程的规范化开发的要求,完成了沧州地区电网保护定值在线校验分析系统的需求分析、系统框架设计、算法设计、代码编写和软件测试的大部分工作,主要的研究工作集中在: ( 1 )利用关系数据库和面向对象语言对电网进行物理模型和数学模型上的知识表示。
In this dissertation , the beijing downtown area distribution system capability is evaiuated based on fuzzy theory according to the present condition of beijing distribution system . factors considered in this dissertation affecting the capability are including as follows : feeder load rate , voltage offset , network 1oss and n - l analysis . the load allocation in beijing distribution system of downtown area is got , and conclusion of the whole fuzzy distribution capability is reached 本论文根据北京城区配电供电网现状,应用模糊数学的方法,对影响配电网的供电能力的各个因素:线路负载率、电压偏移、网损和n - 1校验分析进行了评估,得到了北京城区配电网的负荷分布情况和整个北京城区配电网供电能力的模糊水平。
校验: verification; check; proof; ...分析: analyse复验分析: recheck analysis检验分析: a ay; assay; check analysis经验分析: empirical analysis实验分析: experimental analysis点滴试验分析: spot test analysis仿真实验分析: analysis of simulation experiment检验分析报告: tar; test analysis report模型试验分析: model experiment统计实验分析: statistical analysis of experiments微观检验分析: microscope analysis析因试验分析: analysis of a factorial experiment运动试验分析: exercise test analysis正在校验分区的完整性,完成: verifying drive integrity, complete贝叶斯后验分析: bayesian posterior analysis含水层试验分析: aquifer test analysis实际经验分析法: analysis of past experience实验分析仪器制造: experimenting and analyzing instruments试金化验分析,检定: assay同位素化验分析: isotope assay; isotopeassay万能试验分析雷达: versatile test analysis radar行为的实验分析: division experimental analysis of behavior; journal of the experimental analysis of behavior拟实验分析的有效性: validity of quasi-experimental analysis液体闪烁放射性化验分析: liquid-scintillation radioassay