Energy-saving Design And Analysis Of Hydraulic Pump Test System

As the global energy shortage problem, without good new energy to replace,energy conservation has become one of the major topics in today’s life.Hydraulicindustry is an important industry in machinery industry, but its low efficiency andenergy intensive restricted the rapid development of it.So the hydraulic energy savingis also very important. This article main research content is as follows.From the hydraulic system of transmission energy conversion analysis, it isconcluded that the low transmission efficiency of hydraulic system is mainly theenergy loss.Energy loss mainly includes the transformation of energy loss, matchingloss and transmission loss. According to the energy loss situation, through the differentenergy saving way to improve the system efficiency.Such as increasing load with thepower matching, the use of energy-saving circuit, using the new energy-savinghydraulic components, etc.Based on the hydraulic pump test system as the research, according to the analysisof the advantages and disadvantages of existing hydraulic pump test system, theenergy-saving of hydraulic pump test system is designed.Theoretical analysis: Powerrecovery methods of calculation and analysis of the system;Using variable motor toadjust the system pressure calculation and analysis;Analyses the causes pressurefluctuation and its solution in the system;The hydraulic pump test system using Thefinite element software simulation,The simulation results,Verified the rationality ofthe design of the system and proves that the system has good energy saving,Validatedthe rationality of the design of the system and proves that the system has good energysaving for later reference for energy saving of hydraulic system design, system designfor large hydraulic experiment is of great significance in terms of energy saving.