@article{luo-guw-wan-che-17-aa-unsch, author = {Luo, Lizi and Gu, Wei and Wang, Yonghui and Chen, Chunxi}, title = {An Affine Arithmetic-Based Power Flow Algorithm Considering the Regional Control of Unscheduled Power Fluctuation}, journal = {Energies}, volume = {10}, year = 2017, number = {11}, pages = {article 1794}, doi = {10.3390/en10111794}, issn = {1996-1073}, abstract = {With consideration of the intermittency of renewable generation and uncertain load, a regional control strategy is presented to smooth the unscheduled power fluctuation in this letter. Then, an affine arithmetic-based modeling method is proposed to describe the unscheduled power tracking characteristic of dispatchable generation resources (DGRs), based on which interval power flow solutions with narrower ranges can be obtained. Finally, the proposed algorithm is applied to a modified IEEE 33-bus distribution system to demonstrate its effectiveness.} }