电测与仪表Issue(11)：25-30,6.
分布式发电系统辨识建模研究
Identification modeling method of distributed generation systems
摘要
Abstract
With the gradual exhaustion of conventional energy and increased environmental pollution , the research on distributed generation systems has become an important issue .Therefore,establishing model of distributed generation systems is the primary problem .In this paper , introducing a reverse modeling theory based on emulation ,which is sys-tem identification for building model , inverter model identification equations based on least squares method is presen -ted.In matlab system , identification based on the theory of least squares method is established .The transfer function is calculated by identifying on grid inverter power output response .Finally, a simplified model which is established by the transfer function is compared with the original model to verify the feasibility of system identification .关键词
分布式发电系统/系统辨识/最小二乘法/实验测试Key words
distributed generation systems/system identification/least squares method/experimental test分类
信息技术与安全科学引用本文复制引用
闫琛,金新民,荆龙..分布式发电系统辨识建模研究[J].电测与仪表,2015,(11):25-30,6.基金项目
国家863高技术基金项目 （）
