A system includes a starter generator configured to provide power to a first bus and a first inverter; a second inverter, the second inverter being coupled to the first inverter; a first switch configured to selectively couple the second inverter to the first bus and the second bus; a second switch configured to selectively couple the first motor to the first bus and the second bus; and a controller. The controller sets the first switch to the second position and sets the second switch to the second position, causes the second inverter to convert power from the first inverter into starting power for starting the first motor, causes the second inverter to increase the starting power to match power provided from the starter generator to the first bus, and causes the second inverter to increase the starting power to match power provided from the starter generator to the second bus. And switches the second switch to the first position when the starting power matches the power from the starter generator.
一种系统,包括:启动器发电机,启动器发电机被构造为将电力提供给第一总线和第一逆变器;第二逆变器,第二逆变器联接到第一逆变器;第一开关,第一开关被构造为将第二逆变器选择性地联接到第一总线和第二总线;第二开关,第二开关被构造为将第一电动机选择性地联接到第一总线和第二总线;以及控制器。控制器将第一开关设置到第二位置并且将第二开关设置到第二位置,使第二逆变器将来自第一逆变器的电力转换为用于启动第一电动机的启动电力,使第二逆变器增加启动电力以匹配从启动器发电机提供给第一总线的电力,并且当启动电力与来自启动器发电机的电力匹配时将第二开关切换到第一位置。
Electrically driven distributed propulsion system
电驱动分布式推进系统
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |