| 对角块加边模型的并行潮流计算 |
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| 引用本文： | 苏新民,毛承雄,陆继明.对角块加边模型的并行潮流计算[J].电网技术,2002,26(1):22-25. |
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| 作者姓名： | 苏新民 毛承雄 陆继明 |
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| 作者单位： | 华中科技大学,湖北省武汉市,430074 |
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| 摘 要： | 电力系统网络具有很强的稀疏性，基于分割理论而形成的对角块加边网络模型(bordered block diagonal form-BBDF）在电力系统并行计算中应用广泛。本文研究了BBDF的各种并行潮流算法，提出了一种异步并行算法--异步块牛顿迭代法，并在PC机上以多线程模拟，收敛性比较满意。
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| 关 键 词： | 电力系统 并行潮流计算 对角块加边模型 |
| 文章编号： | 1000-3673(2002)01-0022-04 |
| 修稿时间： | 2001年1月18日 |
PARALLEL LOAD FLOW CALCULATION OF BLOCK BORDERED MODEL |
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| SU Xin min,MAO Cheng xiong,LU Ji ming.PARALLEL LOAD FLOW CALCULATION OF BLOCK BORDERED MODEL[J].Power System Technology,2002,26(1):22-25. |
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| Authors: | SU Xin min MAO Cheng xiong LU Ji ming |
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| Abstract: | Power system is a large scare network and its equations matrix possesses strong sparsity. Block Bordered Diagonal (BBD) model is widely used in parallel computation of power system. In this paper, after the analysis of various parallel load flow algorithms an asynchronous parallel algorithm, i.e., asynchronous block Newton iterative algorithm, is presented. This algorithm is implemented on PC with multi threads and shows satisfactory convergence. |
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| Keywords: | block bordered diagonal parallel algorithm load flow calculation asynchronous parallel |
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