发电机参数关联性识别及多解现象的验证  

Generator Parameter Correlation Recognition and the Validation of the Multi-solution Phenomenon

作　　者：朱俊飞[1] 孙丽杰[2] 邹建林[1] 王明星[1] 张梦雅[1] 

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012 [2]大连理工大学,辽宁大连116024

出　　处：《陕西电力》2015年第5期10-13,共4页Shanxi Electric Power

基　　金：国家重点基础研究发展计划项目(973项目)资助(2013CB228201)

摘　　要：关联性参数是参数多解现象的原因之一。首先定义参数关联性指标,从众多参数中识别出具有关联性的参数。然后对关联性参数赋予不同的值,确定满足同一扰动轨迹的不同解值,即验证多解现象。最后通过曲线拟合确定关联参数之间的具体关系,进而验证了关联性指标的正确性。The parameters correlation is one of the reasons that cause the muhi-solution. Firstly,this paper defines the parameters cot-relation target which identifies the relevance from the parameters. Then the correlation parameters are given different solutions, which meet the same disturbance trajectory, verifies the multi-solution. At last, the specific relationship among the correction param- eters is ascertained by curve fitting, which proves the validity of the correlation target.

关 键 词：发电机 关联性指标 轨迹灵敏度 多解现象 

分 类 号：TM714[电气工程—电力系统及自动化]