Анализ вариантов размещения интегрированного стартер-генератора в различных конструктивных полостях ГТД для определения оптимального места его установки

Abstract

One of innovative directions is to increase the synthesis of electric power generated by the power plant, which is possible when installing an electric generator on the turbomachine rotor shaft in the inner cavity. Compressor cavities were considered as the studied structural cavities of the gas turbine engine due to more favorable operating conditions in various modes of engine operation and greater ease of operation compared to the placement in the cavities of the combustion chamber and turbine. Layouts were developed with the placement of an integrated generator in the following pre-selected compressor locations: placement driven by a LPC rotor in a coke design, placement driven by a LPC rotor in a disk of the first stage design, placement driven by HPC rotor in a design of the I-III stages drum.