METHOD AND DEVICE FOR PERFORMING OPEN-LOOP AND CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINE GENERATOR SYSTEM

摘要

The exemplary illustrations generally include a method for controlling and regulating an internal combustion engine-generator system 1000 with a plurality of internal combustion engine-generator units 400 generating electric power which can be connected to a distribution grid and load consumers 200 consuming electric power, with a unit 400 comprising an internal combustion engine 401, 402, 404-408 with variable engine speeds and a generator 421-428, characterized in the steps: determining a given operating state Z* of the internal combustion engine 401, 402, 404-408 of at least one internal combustion engine-generator unit 400; deducting a range of operating states ZB* describing an electric load override Ladm depending on the given operating state Z* for the internal combustion engine of at least one internal combustion engine-generator unit 400, with the determination of the given operating state Z* and the deduction of the range of operating range ZB* occurring based on the calculation model 504 for the internal combustion engines 401, 402, 404-408; providing a scope of load requirements describing potential load requirements of a plurality of load consumers 200.

主权项

1. A method for controlling and regulating an internal combustion engine-generator system (1000) with a plurality of internal combustion engine-generator units (400), which generate electric power and can be connected to a distribution grid, and load consumers (200), which consume electric power, with a unit (400) comprising an internal combustion engine (401, 402, 404-408) with variable engine speeds and a generator (421-428), characterized in the steps:
(a) determining a given operating state (Z*) of the internal combustion engine (401, 402, 404-408) of at least one internal combustion engine-generator unit (400); and (b) deducting a range of operating states (ZB*) describing electric load override (Ladm) depending on the given operating state (Z*) for the internal combustion engine of at least one internal combustion engine-generator unit (400), with the determination of the given operating state (Z*) and the deduction of the range of operating states (ZB*) occurring based on a calculation model (504) for the internal combustion engine (401, 402, 405-408); and (c) providing a range of load requirements describing potential load requirements for the plurality of load consumers (200).