Domanskyi I. Technologies of economy of resources of exploitation of contact lines of the electri-fied railways of alternating current

Research object: process of perfection of technologies of exploitation of contact lines and providing of high-quality to take off a current at passing to energy by a sliding contact electro-mobile composition. Purpose of researches: improvement of technologies of maintenance of contact lines of alternating current on the state for providing reliable and economic to take off a current on the electrified railways. Methods of researches: analysis of the systems, theory of electric traction, method of eventual elements, theory of the graphs, vehicle of mathematical statistics. Theoretical and practical results: constructions and technologies of exploitation of contact lines, including exploitation of contact pendants, are improved on being in to the base of their complex diagnostics, upgrading regulation of pendants in the process of wear of contact wire with the use of models of co-operation of KL and pantograph, application of new generation of nanocomposition send-offs and devices of their pull, that decides the problem of economy of resources in an aggregate. Novelty: - principles of construction of the system of maintenance of contact lines on the state and methods of its realization are developed with the use of information technologies. Degree of introduction. Dissertation job performances introduction in State administration of railway transport of Ukraine, among them: technical and programmatic products for new VIKS; tts for the complexes of diagnostics of USP KP; requirement specification on planning of contact lines of alternating current for the rates of movement to 200 km/h. A sphere of the use is electric transport.