Abstract: Optimal power flow (OPF) is critical for maintaining the secure and economic operation of power systems. In this paper, a fundamental analysis of the OPF problem is provided. As a common nonlinear programming (NLP) problem ...

Abstract: With the aim of developing condensed atmospheric water resources as drinking water, atmospheric water samples were collected in six different areas of Shenzhen, China: industrial area, commercial area, road, residential ...

Abstract: Numerous nonlinear theories of consolidation for clay soils have been proposed in the past. Most of them are based on constitutive models of clays whose structural property is neglected, yet the natural structured soils ...