DIAGNOSTICS OF THE TECHNICAL STATE OF THE FILTER ELEMENTOF THE HYDRAULIC SYSTEM
Operating conditions of cell energy and vehicles is quite diverse, intensity, and climatic parameters. Industrial experience shows that the implementation of the regulations of maintenance and repair is not guarantees the high availability of mobile energy and vehicles and the lack of downtime in the operation. The modern system of operation of mobile power and vehicle does not take into account the elements of the diagnostic process in a continuous manner, diagnosis is carried out only in the process of maintenance and repair. Improving the efficiency of the operation of mobile energy and transport assets by improving the informativeness of diagnosis in real time, based on the development and implementation of operational methods of control of technical condition of the system "unit - oil - filter" electrophysical methods. Method of diagnosing the technical condition of the filter element of the hydraulic system involves determining the dielectric constant of the filtering element as a control parameter. The current values of the control parameter are written to a mass storage device. Thus in operating the hydraulic system continuously determine dielectric permeability of the filter element, which gives the opportunity to consider the content of metal products of wear and dirt in the filter element that provides improved accuracy of measurements. Information about the magnitude of the predicted residual life of the filter element by means of an information device is transmitted to the driver or operator, which ensures the possibility of continuous monitoring of the technical condition of the filter element, and maintenance planning of the hydraulic system taking into account the actual technical state of the filter element. Application of the proposed method of diagnosing the technical condition of the filter element of the hydraulic system improves the accuracy of estimation of technical condition of hydraulic system, to provide a prediction of its residual life, and thereby enhance the efficiency of maintenance.