Enhancing Hydraulic System Performance through Intelligent Control and Energy Efficiency

Abstract

In addressing the operational constraints of conventional hydraulic systems, significant advancements have been achieved through the development of an energy-efficient hydraulic system for press applications. This research identifies key inefficiencies, such as pressure losses and suboptimal flow rates, while proposing a novel architecture that utilizes advanced components, including energy-saving valves and variable displacement pumps. By automating critical processes, the integration of intelligent control algorithms - enabled by a programmable logic controller (PLC) - enhances fluid distribution and timing accuracy. The prototype notably employs gravity to propel fluid, significantly reducing energy consumption by minimizing the need for continuous pumping. Testing results confirm substantial energy savings, demonstrating the system’s potential to improve operational reliability and promote more environmentally sustainable industrial practices. Overall, this project exemplifies a holistic approach to hydraulic system design, addressing both performance enhancement and energy efficiency in a rapidly evolving industrial landscape.