The distributed economic dispatch is more suitable for the future power system with high-permeability of distributed power resource because of its high reliability

strong scalability and even communication computing pressure. However

the current distributed economic dispatch strategies have the difficulty to obtain global information. Moreover

these strategies almost have not taken into account the inevitable individual cheating in the distributed environment. A distributed economic dispatch model based on virtual generator was proposed

and a fully distributed economic dispatch strategy was designed with incremental cost as consensus variable

which does not require global information such as network loss. This paper analyzed the influence of one or more cheating individuals broadcast biased consensus variable values in order to improve their own profits

and designed the corresponding counteract strategy using the deviation correction method. The correctness and effectiveness of the proposed method were verified by simulations in several scenarios.