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In this paper, the phase shifting transformer (PST) is introduced in the Transmission Expansion Planning (TEP) problem considering significant wind power integration. The proposed planning model is formulated as a bilevel program which seeks to determine the optimal strategy for the network reinforcements and the PST locations. The objective of the upper level problem is to minimize the total consumer...
In order to make the site selection of emergency resources for vessel traffic accident in Yangtze River more scientific and reasonable, this article puts forward two-phase hierarchy location selection process with consideration of the particularity in Yangtze river and emergency stations hierarchy layout model: (1) Ascertain the least necessity of the cost and facilities for demanding stations with...
It is important for enterprise to innovate e-business model to gain competitive advantages in internet times. In china, it is an interesting question that how late-move companies innovate e-business model to gain competitive advantages when they compete with their world-class rivals abroad. Based on a hierarchical model framework for analyzing e-business model, a strategy of e-business model innovation...
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