Patent ID: 11876379
Assignee: INNIO JENBACHER GMBH & CO OG
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC H  F | IPC F  H

Claim 7:
8. The method of claim 1, wherein the at least one temporary change in one or more parameters comprises a temporary change in a position of a throttle valve of the internal combustion engine over a first period of time followed by the at least one temporary change in the ignition timing (ttemp) over a second period of time, wherein the temporary change in the position of the throttle valve over the first period of time increases the generator rotary speed to increase the generator frequency toward the tolerance range while the ignition timing remains substantially at the predetermined nominal ignition timing (tnom), wherein the at least one temporary change in the ignition timing (ttemp) over the second period of time occurs after the temporary change in the position of the throttle valve increases the generator frequency toward the tolerance range, wherein the generator frequency is within the tolerance range and the phase angle difference (Δφ) is within the phase angle tolerance range at least partially during or by an end of the second period of time.