作者: Yunkai Lei , Pei Zhang , Kai Hou , Hongjie Jia , Yunfei Mu
DOI: 10.1109/TPWRS.2017.2756261
关键词:
摘要: Reliability assessment is of great importance to transmission expansion planning (TEP). In this paper, a novel incremental reliability approach (IRAA) for TEP proposed. The basic idea build an indices calculation model so as quantitatively estimate the degree enhancement with high computational efficiency. First, contingencies are categorized into three scenarios according states added components schemes. Then, contribution each scenario analyzed in detail. It turns out that only one can affect and, therefore, other be eliminated. Based on phenomenon, IRAA developed TEP, which used improve performance various traditional methods. Case studies performed IEEE RTS 24-bus and 300-bus test system. results demonstrate has superior methods terms accuracy