Совершенствование устройств систем управления разъединителями контактной сети железнодорожного транспорта

Аннотация

Subjects of the inquiry: distant control by isolating switches of a contact network of a railway transport of Republic Uzbekistan. Purpose of work: perfection arrangements of management systems by isolating switches of a contact network of a railway transport with the purpose martempering the technician - economic and service characteristics of isolating switches by design of the arrangement system of a radio-guidance on baseline of operating electronic computing machine (OECM) for the electrified railways of Republic Uzbekistan. Methods of research: information theory, radio-guidance, reliability theory of engineering systems, methods of protection of the information from the nonauthorized acts. The received results and their novelty: for the first time are offered, the digital device system of a radio-guidance disconnectors contact network of the electrified railways, a checking circuit of their condition with the help of the OECM, the noncontact control diagram the electrical actuation. Practical value: the developed arrangement of system of a radio-guidance isolating switches and the circuit of the control their state with the help of the OECM, and also the control diagram the electric drive of the isolating switch on the baseline of contactless thyristor commutators expelling a limitation of existing circuit distant control by isolating switches. Degree of embed and economic effcctivity: theoretical and practical results of researches as design arrangements of management systems by isolating switches of a contact network of a railway transport custom-made State joint-stock Railway company «Uzbek railways», have found practical application on rail junction Kungrad Energetic the Part-10, with expected economic benefit 4,7 million sum (on one installation), due to perfection of arrangements of management systems by isolating switches of a contact network of a railway transport. Field of application: the offered arrangement system of a radio-guidance on baseline of the OECM for the electrified railways of Republic Uzbekistan intended for conducting preventive works and liquidation of emergencies while in service.