The distributed generator over the last30years has posed several challenges when they are connected to adistributed network.The most immediate problem is to change the voltage at the connection point depending on thepower supplied to the network and may cause it to exceed statutory limits.This paper describes a new controlscheme for a distributed generator for supporting the voltage control in the network，thus ensuring the distributedgenerator to contribute to network voltage management.The scheme performance is demonstrated by a model for adistributed generator connected to a distribution network.The result shows that using the new control scheme，thedistribution network voltage constraints are maintained while maximizing the active power delivered by distributedgenerators.