In recently, the blockchain has grown in prominence, but studies have concentrated on its underlying consensus mechanisms. The majority of the present consensus mechanism study focuses on public blockchains but is based on advanced distributed algorithms or consensus algorithms which are currently in use. On the consortium blockchain, many different application scenarios have been created, however few researchers focus on bespoke consistency algorithms. Furthermore, while building consensus procedures, security and performance must be traded off. Proof of Vote (PoV) is the name given to the efficient voting-based consensus algorithm disclosed in this paper.With the fundamental concept of creating distinct security identities for network nodes, PoV distinguishes among voting & bookkeeping rights. EPoV is an effective voting-based consensus algorithm that we propose in our paper. We change the gaps in PoV to Extend PoV, as required by the power grid system model. The comprehensive and in-depth final result aims to expand on current knowledge of PoV’s possible applications and open up new research directions