CAJ | 학술논문

从舰船电力网络拓扑结构及设备布置特性的角度出发，对舰船电力系统的脆弱性进行量化评估能为电力系统的优化设计提供理论指导。基于复杂网络理论，从舰船电力系统本身的拓扑结构对其脆弱性进行了研究。首先，用邻接矩阵将某一环形电力网络表示出来，并计算其特征参数，从度数指标和介数指标可以看出主配电板节点是电网中的重要节点；然后，对该环形舰船电力网络进行了故障模拟，结果表明：电网元件故障对整个电力网络造成的影响由最大连通子图规模来衡量，该指标值越小表明此元件故障对网络的影响越大，同时这一指标比介数指标更好地揭示了舰船电力网络的脆弱环节。
종함선전력망락탁복결구급설비포치특성적각도출발，대함선전력계통적취약성진행양화평고능위전력계통적우화설계제공이론지도。기우복잡망락이론，종함선전력계통본신적탁복결구대기취약성진행료연구。수선，용린접구진장모일배형전력망락표시출래，병계산기특정삼수，종도수지표화개수지표가이간출주배전판절점시전망중적중요절점；연후，대해배형함선전력망락진행료고장모의，결과표명：전망원건고장대정개전력망락조성적영향유최대련통자도규모래형량，해지표치월소표명차원건고장대망락적영향월대，동시저일지표비개수지표경호지게시료함선전력망락적취약배절。
The vulnerability to the shipboard power system is closely related to its electric network to-pology.The structural vulnerability to the shipboard power network is analyzed by using the theory of complex network.Firstly,a ring-shaped ship power network is expressed by an adjacent matrix in or-der to calculate its characteristic parameter.The simulation of the power network shows that the de-gree of damage to the whole power network by the network component failure can be measured by the large-connected component.The smaller the index,the more serious the damage degree is proved. And this index can reveal the vulnerable points in the ship power network better than the betweenness index.