Abstract:With the rapid development of energy transition and smart grids, the proportion of new energy electrical systems in energy supply is increasing day by day. This trend not only promotes the wide application of clean energy, but also puts forward higher requirements for the design and operation of electrical systems. Therefore, how to efficiently integrate and optimize multiple energy flows in new energy electrical systems has become an urgent problem to be solved. Starting from an overview of multi-energy flow integration in new energy electrical systems, this paper constructs a design framework for the integrated optimization of multi-energy flow in new energy electrical systems based on Internet of Things technology, providing theoretical support and practical guidance for the efficient, stable operation and intelligent management of new energy electrical systems.