METHOD FOR REGULATING A STATIONARY GAS MOTOR
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Accused Products
Abstract
The invention relates to a method for regulating a stationary gas motor (1). In said method, a deviation of the regulated speed is calculated from a desired speed and an actual speed, a desired moment is determined as an adjustable variable from the deviation of the regulated speed by means of a speed governor, said desired moment being limited to an air ratio-limiting moment by limiting the moment, and a desired volume flow (VSL) is determined from the limited desired moment in order to define an angle (DKW1, DKW2) of the mixture throttle valve and an angle of the gas throttle valve.
18 Citations
16 Claims
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1-8. -8. (canceled)
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9. A method for automatically controlling a stationary gas engine, comprising the steps of:
- computing a speed control deviation (chi) from a set speed (nSL) and an actual speed (nIST);
using the speed control deviation (dn) in a speed controller to determine a set torque (MSL) as a correcting variable;
limiting the set torque (MSL) by a torque limiter to an air ratio limit torque (MLAM); and
determining a set volume flow (VSL) from the limited set torque (MSLB) in order to determine a mixture throttle angle (DKW1, DKW2) and a gas throttle angle. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
- computing a speed control deviation (chi) from a set speed (nSL) and an actual speed (nIST);
Specification