Optimal Placement of Phasor Measurement Units for Power System Observability
Optimal Placement of Phasor Measurement Units for Power System Observability
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DOI：
10.1109/tpwrs.2008.922621
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发表时间：
2008-05
影响因子：
6.6
通讯作者：
S. Chakrabarti;E. Kyriakides
中科院分区：
文献类型：
--
作者：
S. Chakrabarti;E. Kyriakides
本文提出了一种用于电力系统在正常运行条件下以及单分支故障下的完全可观测性的相量测量单元（PMU）的优化布置方法。二分查找算法用于确定使系统可观测所需的PMU的最小数量。在一个以上的解决方案的情况下，提出了一种策略来选择的解决方案，导致最优选的模式的测量冗余。所提出的方法是用来基准的最佳PMU配置解决方案的IEEE 14节点，IEEE 24节点，IEEE 30节点和新英格兰39节点测试系统。所提出的方法应用于298节点系统，以确定最佳的PMU的位置时，传统的测量。
This paper proposes a method for optimal placement of phasor measurement units (PMUs) for complete observability of a power system for normal operating conditions, as well as for single branch outages. A binary search algorithm is used to determine the minimum number of PMUs needed to make the system observable. In case of more than one solution, a strategy is proposed to select the solution resulting in the most preferred pattern of measurement redundancy. The proposed method is used to benchmark the optimal PMU placement solutions for the IEEE 14-bus, IEEE 24-bus, IEEE 30-bus and New England 39-bus test systems. The proposed method is applied on a 298-bus system to determine the optimal placement of PMUs when conventional measurements are available.