公开(公告)号：US20210246837A1

公开(公告)日：2021-08-12

申请号：US16783731

申请日：2020-02-06

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Michael Romero ,  Gary Collopy

IPC: F02C9/16

Abstract: A surge control system includes a rotor system with at least one compressor section and at least one turbine section operably coupled to a shaft. The surge control system also includes sensors configured to collect sensor data from the rotor system, an electric motor operably coupled to the rotor system, and a controller. The controller is operable to detect surge event from the sensor data, determine an amount of power to apply to the rotor system, and increase the amount of power provided to the rotor system to recover from the surge event.