Research on the Technical Specifications for Multi-Energy Fusion Data Interfaces in Port Areas

With the rapid advancement of new energy sources such as wind power, photovoltaics, and hydrogen energy, a significant proportion of these renewable energies is poised to play a crucial role in the integrated application of multi-energy systems within port areas. The diverse range of loads present in port environments exhibits varying characteristics. In addition to high-power loads such as shore bridges, loading and unloading electric machinery, gantry cranes, and belt conveyors, there is a growing demand for energy-efficient and environmentally friendly electrical power machinery. This includes hydrogen-powered heavy trucks, electric vehicles, and other emerging load types. The new source load access introduces elevated requirements for the operation and dispatching of the power grid within the port area. This paper conducts research on a multidata communication networking model, taking into account the characteristics of various source loads. Furthermore, it establishes technical specifications for data interfaces between subsystems—such as wind, solar, hydrogen, storage, and load—and the upper master station system.