초록 ▼

A turbogenerator/motor control system having a plurality of proportional integral control loops including a fuel command control loop and a current command control loop. The exhaust gas temperature of the gas turbine of the turbogenerator/motor is maintained at a constant value with stability is ach

A turbogenerator/motor control system having a plurality of proportional integral control loops including a fuel command control loop and a current command control loop. The exhaust gas temperature of the gas turbine of the turbogenerator/motor is maintained at a constant value with stability is achieved by varying the sampling times of the different proportional integral controls within the control loops.

대표청구항 ▼

[ What we claim is:] [1.] A method of controlling a permanent magnet turbogenerator/motor comprising the steps of:providing electrical power to the permanent magnet turbogenerator/motor through a pulse width modulated inverter to start the permanent magnet turbogenerator/motor to achieve self-sustai

[ What we claim is:] [1.] A method of controlling a permanent magnet turbogenerator/motor comprising the steps of:providing electrical power to the permanent magnet turbogenerator/motor through a pulse width modulated inverter to start the permanent magnet turbogenerator/motor to achieve self-sustaining operation;disconnecting the electrical power from the pulse width modulated inverter once self-sustaining operation is achieved;reconfiguring the pulse width modulated inverter to supply voltage from the permanent magnet turbogenerator/motor; andmaintaining the exhaust gas temperature from said permanent magnet turbogenerator/motor at a substantially constant value while supplying voltage.