DIGITAL DEVICE FOR CONTROLLING GATE CONVERTER

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to electrical engineering. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 simplification of the device.channels 3 to 5 block u0441u0432u00a0u0437u0438 network connected by their inputs to the respective phases of the network, form the impulses at the entrances of u0442u0440u0435u0445u043au0430u043du0430u043bu044cu043du043eu0433u043e digital u0443u043fu0440u0430u0432u043bu00a0u0435u043cu043e the u043eu0434u043du043eu0432u0438u0431u0440u0430u0442u043eu0440u0430 1 during the u0434u0435u0439u0441u0442u0432u0438u00a0 positive u043fu043eu043bu0443u0432u043eu043bu043du044b causing u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, and during the u0434u0435u0439u0441u0442u0432u0438u00a0 negative u043fu043eu043bu0443u0432u043eu043bu043du044b - second u0442u0440u0435u0445u043au0430u043du0430u043bu044cu043du043e entrances the digital u0443u043fu0440u0430u0432u043bu00a0u0435u043cu043eu0433u043e u043eu0434u043du043eu0432u0438u0431u0440u0430u0442u043eu0440u0430 2.edges of the pulses of the starting point of u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 moments in each channel u043eu0434u043du043eu0432u0438u0431u0440u0430u0442u043eu0440u043eu0432 1 and 2 of the pre recorded u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0. with the arrival of each pulse from the generator 30 the contents u043eu0434u043du043eu0432u0438u0431u0440u0430u0442u043eu0440u043eu0432 channels 1 and 2 u0443u043cu0435u043du044cu0448u0430u0435u0442u0441u00a0 unit, and when it u0441u0442u0430u043du043eu0432u0438u0442u0441u00a0 zero, at the terminals u043eu0434u043du043eu0432u0438u0431u0440 u0430u0442u043eu0440u043eu0432 u0444u043eu0440u043cu0438u0440u0443u044eu0442u0441u00a0 u0441u0442u0440u043eu0431u044b.on 8 u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u0439 pulses signals from the outputs of u043eu0434u043du043eu0432u0438u0431u0440u0430u0442u043eu0440u043eu0432 1 and 2 is the formation of u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 pulses necessary length u0440u0430u0441u043fu0440u0435u0434u0435u043bu0435u043du0438 e which is between u0432u0435u043du0442u0438u043bu00a0u043cu0438 u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 23 and the control box is respectively 15 pulses and output u043au0430u0441u043au0430u0434u043eu0432 block 16. 3).