STEPPING THREE-PHASE VOLTAGE POWER REGULATOR

摘要

use: the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to electrical engineering and can be u0438u0441u043fu043eu043bu044cu0437u043eu0432u04301 h: but u0434u043bu00a0 u0440u0435u0433u0443u043bu0438u0440u043eu0432u0430u043du0438u00a0 frequency u0432u0440u0430u0449u0435u043du0438u00a0 three-phase asynchronous u044du043bu0435u043au0442u0440u043eu0434u0432u0438u0433u0430 u0442u0435u043bu00a0.the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: block synchronization device 4 is executed in the form of m has the u0443u0434u0432u043eu0438u0442u0435u043bu0435u0439 frequency three-phase u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, each of which station contains three u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu00a0 u043cu0435u0436u0444u0430u0437u043du044bu0445 u043du0430u043fu0440u00a0u0436u0435u043du0438u0439 8 - 10, 11 - 16 6 u0438u043du0432u0435u0440u0442u043eu0440u043eu0432 harmonious u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, twelve detectors - u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u0439 26 to 37, six element s and 17 - 22 23 - 25, and the three elements of the first harmonicu0441u0432u00a0u0437u0438 which implemented in such a way that u043fu043eu0437u0432u043eu043bu00a0u044eu0442 in each u0443u0434u0432u043eu0438u0442u0435u043bu0435 use information on both the positive and the negative u043fu043eu043bu0443u0432u043eu043bu043du0430u0445 fa u0437u043du044bu0445 u043du0430u043fu0440u00a0u0436u0435u043du0438u0439 network, which in turn u043fu043eu0437u0432u043eu043bu00a0u0435u0442 u0442u0440u0435u0445u0444u0430u0437u043du043eu0435 u043du0430u043fu0440u00a0u0441u043b with sj on about with 1 4 (t t)