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	基于改进Jacobian-Free Newton-GMRES(m)的电力系统分布式潮流计算
	陈颖 ; 沈沉 ; 梅生伟 ; 卢强 ; CHEN Ying ; SHEN Chen ; MEI Sheng-wei ; LU Qiang
	2010-06-10 ; 2010-06-10
关键词	分布式潮流计算 Newton-GMRES(m) 预处理 distributed power flow calculation Newton-GMRES (m) preconditioning TM744
其他题名	Distributed Power Flow Calculation Based on an Improved Jacobian-Free Newton-GMRES (m) Method
中文摘要	为了提高互联电网分布式潮流算法的实用性,应尽可能减少协调计算中的交换信息。文中采用隐函数方式表示分布式潮流的边界协调方程,并采用具有自适应预处理能力的NewtonGMRES(m)方法构建分解协调算法。该方法具有Jacobian-Free特性,协调计算中只需要交换边界节点状态信息。以IEEE标准系统和大规模实际系统为算例的测试结果表明,新的分布式潮流算法具有较高的收敛性,数据交换接口简单,实用性强,适合于求解连续变化的分布式潮流问题。; In order to be more applicable and scalable, distributed power flow algorithms are required to utilize only simple and fundamental information such as states of boundary nodes. In this paper, schedule equations of distributed power flows are modeled as a set of implicit nonlinear equations. To solve these equations, an adaptive preconditioned Jacobian-Free NewtonGMRES (m) method is proposed. Based on it, a new distributed power flow algorithm is constructed, which only requires exchanging states of boundary nodes during cooperative computation. Test results of IEEE standard systems and a large real power system show that the proposed distributed power flow algorithm has fast convergence rate. As using simple data interfaces, it can integrate heterogeneous computation resources easily. The continuous preconditioning method makes it more feasible for on-line distributed power flow calculations.; 国家重点基础研究发展计划(973计划)资助项目(2004CB217903); 国家自然科学基金(50595411); 清华大学基础研究基金(Jc2003021)
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/62563]
专题	清华大学
推荐引用方式 GB/T 7714	陈颖,沈沉,梅生伟,等. 基于改进Jacobian-Free Newton-GMRES(m)的电力系统分布式潮流计算[J],2010, 2010.
APA	陈颖.,沈沉.,梅生伟.,卢强.,CHEN Ying.,...&LU Qiang.(2010).基于改进Jacobian-Free Newton-GMRES(m)的电力系统分布式潮流计算..
MLA	陈颖,et al."基于改进Jacobian-Free Newton-GMRES(m)的电力系统分布式潮流计算".(2010).

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