Ding, Tao; Guo, Qinglai; Bo, Rui; Sun, Hongbin; Zhang, … - In: Energies 7 (2014) 1, pp. 444-461
In Part I of this work, a static voltage security region was introduced to guarantee the safety of wind farm reactive power outputs under both base conditions and N-1 contingency. In this paper, a mathematical representation of the approximate N-1 security region has further studied to provide...