检索结果-南通市图书馆

Unified Smith Predictor Based H_∞ Wide-area Damping Controller to Improve the Control Resiliency to Communication Failure

引用

IEEE/CAA Journal of Automatica Sinica 2020年第2期7卷 584-596页

作者： Mithu Sarkar Bidyadhar Subudhi Sandip Ghosh G H Raisoni College of Engineering Nagpur 440016India Indian Institute of Technology Goa-403401India Indian Institute of Technology Banaras Hindu University(BHU)Varanasi 221005India

inter-area low frequency oscillation in power system is one of the major problems for bulk power transmission through weak tie *** of wide-area signal is more effective than the local area signal in damping out the inter-area *** area measurement system(WAMS)is convenient to transmit the wide area signal through the communication channel to the remote *** failure is one of the disastrous phenomena in a communication *** this paper,a dual input single output(DISO)Hm controller is designed to build the control resiliency by employing two highest observability ranking wide area signals with respect to the critical damping inter-area *** proposed controller can provide sufficient damping to the system and also the system remains stabilized if one of the wide-area signals is *** time delay is an unwanted phenomenon that degrades the performance of the *** unified Smith predictor approach is used to design a Hm controller to handle the time ***'s two-area and IEEE-39 bus test systems are considered to verify the effectiveness of the proposed *** the simulation results,it is verified that,the proposed controller provides excellent damping performance at normal communication and improves the controller resiliency to counteract the communication failure.

关键词： Communication failure dual input single output(DISO)controller H_∞control inter-area oscillation unified Smith predictor

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Performance Evaluation for Damping Controllers of Power Systems Based on Multi-Layer Multi-Agent Systems

Performance Evaluation for Damping Controllers of Power Syst...

引用

第二十七届中国控制会议

作者： Xue Ancheng1,2,Hong Yiguang1 1.Key Laboratory of Systems and Control,Institute of Systems Science,CAS,Beijing 100190,P.R.China 2.North China Electric Power University,Beijing 102206,P.R.China

This paper proposes a methodology based on multi-layer multi-agent models,which is different from the existing multi-agent ones used in power *** order to the performance evaluation of damping controllers of a power system,the considered system is modeled as a two-layer multi-agent *** first layer is the device layer,which includes the generator and its associated controllers,and the second layer is the information layer,which is composed of the information agents,exchanging the information based on the wide area measurement system（WAMS） and sending the control signals to the power system stabilizers（PSSs） .In the light of the proposed model,an index is presented to evaluate the performance of damping controllers to the system’s inter-area oscillation with certain structures of the information interconnection *** index is corresponding to an optimal problem which minimize the distance of the special eigenvalue with respect to the image axis with fixed information layer ***,the impact of information interconnection structure on the damping performance is ***,the simulation results in the 2-area 4-generator power system show the effectiveness of the proposed method.

关键词： Multi-layer multi-agent system inter-area oscillation Damping controller Power system

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：