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在汽轮机交流电动双油泵润滑供油系统中 ,通过对油泵与电机起动特性的理论分析 ,得出工作泵与备用泵之间切换的可靠设计原则 ,保证汽轮机轴承润滑油的供给
Through the theoretical analysis of the starting characteristics of oil pump and motor, the reliable design principle of switching between working pump and standby pump is obtained in the lubricating oil supply system of double-pump electric double-wall pump for steam turbine to ensure the supply of lubricating oil for turbine bearing