Energy-Saving Control Strategies for Electromechanical Equipment in Metal Cold Rolling Processes

Abstract

Cold rolling of metal materials, as a core process in manufacturing, the energy efficiency level of its mechanical and electrical equipment directly affects the sustainable development of the industry. Under the background of the global carbon neutrality goal and the strengthening of policy supervision, the high energy consumption problem of the main motor and auxiliary system of the cold rolling production line urgently needs to be solved. This paper systematically reviews the research progress of energy-saving control technology for cold rolling equipment. By analyzing areas such as dynamic matching of the main drive system, energy efficiency optimization of auxiliary equipment, and application of intelligent control algorithms, it reveals the coupling mechanism between process parameters and equipment operation status. And further explore the integration potential of emerging technologies such as digital twins and edge computing, propose the evolution direction of multi-dimensional collaborative optimization, provide decision-making basis for building a green and low-carbon manufacturing system, and have important theoretical value for formulating energy efficiency improvement strategies in the metal processing industry.