Patent ID: 9709964
Date: 2017-07-18
CPC Classifications: G05B,H02J,H03L

Claim:
1. A method comprising: determining, by a processor of a control system, an average set load corresponding to a plurality of gensets of a power system; generating, by the processor, a power error indicative of a difference between the determined average set load and a set load of a genset in operation, wherein the genset is one of the plurality of gensets of the power system; generating, by the processor, a first offset for modifying operation of the genset, wherein the first offset is a product of the power error and a predetermined factor; determining, by the processor, a secondary offset for modifying operation of the genset, wherein the secondary offset is indicative of an additional load offset for the genset on top of the power error; generating, by the processor, a final offset, wherein the final offset combines the first offset and the secondary offset; generating, by the processor, a final reference value, wherein the final reference value modifies a nominal reference of the genset using the final offset; and modifying, by the processor, operation of the genset by using the final reference value to obtain proportional load sharing between the plurality of gensets.