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首页> 外文会议>2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies >Multi-objective optimal configuration for traveling wave acquisition unit in distribution network
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Multi-objective optimal configuration for traveling wave acquisition unit in distribution network

机译：配电网行波采集单元的多目标最优配置

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摘要

According to the topology characteristic of distribution network, traveling wave acquisition units(TWU) installed at all the terminals of branch must be greatly increase one-off investment. Thus, an multi-objective optimal configuration method for TWU in distribution network was proposed in the paper. Firstly, based on the topology structure of complicated distribution network, initial configuration scheme was presented. And then network fully observability was analyzed. A mathematical model was built by considering network fully observability, and maximal number of TWU. Binary particle swarm optimization(BPSO) was proposed to solve the multi-objective optimization problem. MATLAB simulation results show that the optimal configuration method can be rapidly achieved by synthetically evaluated, which can greatly decrease one-off investment and guarantee fault location accuracy and reliability, which has greatly practical engineering significance.
机译：根据配电网的拓扑特性，必须在分支机构的所有终端上安装行波采集单元（TWU），以增加一次性投资。因此，本文提出了一种配电网TWU的多目标最优配置方法。首先，基于复杂配电网的拓扑结构，提出了初始配置方案。然后分析了网络的完全可观察性。通过考虑网络的完全可观察性和TWU的最大数量，建立了数学模型。提出了二进制粒子群算法（BPSO）来解决多目标优化问题。 MATLAB仿真结果表明，通过综合评价可以快速实现最优配置方法，可以大大减少一次性投资，保证故障定位的准确性和可靠性，具有很大的工程意义。

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