Search academic texts

Information × Registration Number 0214U006317, 0113U003621 , R & D reports Title Development of the catch of short circuits for 150 kV electrical network. popup.stage_title Head Pleshkov Petro Grigorovich, Registration Date 03-03-2014 Organization Kirovograd National Technical University popup.description2 Object is a line voltage of 150 kV, operated by Public company "Kirovogradoblenergo." The study examined the processes that occur during emergency conditions (short circuit) in electrical networks. The aim is to increase the reliability of the mains voltage of 150 kV through the development and implementation of unit-holder short shut. The initial data are the existing parameters of power networks, their configuration, electrical circuits and switchgear. Based on the analysis circuit normal 150 kV network of Public company "Kirovogradoblenergo" found that there are a number of substations, where the installation of clamps just need to short-circuit. The optimum embodiment of catch short-circuit, developed his kinematic diagram, determine the relationship between movements and parts of the mechanism of the device is made of his power calculation. The design catch short-circuit, made his calculation of the magnetic system, which allowed to build weber-voltage characteristics of the device and traction. Experimental studies and laboratory tests catch short-circuit. As a result, defined thresholds as a function of device current and time, built its characteristics. Experiment confirmed the suitability of the device for a full work in the real world. Developed model of the device and the technical documentation for its manufacturing. Product Description popup.authors Котиш Андрій Іванович Плешков Петр Григорович Сіріков Олександр Іванович Стець Петро Григорович popup.nrat_date 2020-04-02 Close