A Blockchain-Enabled Trading Framework for Distributed Photovoltaic Power Using Federated Learning

Table 2

A comparison between different types of blockchain.

	Public blockchain	Private blockchain	Consortium blockchain
Degree of decentralization	High	Low	Middle
Consensus mechanism	PoW, PoS	PBFT, RAFT	PBFT, RAFT
Oriented group	Public	Individual or organization	Multiple organizations
Application scenario	Virtual currency	Internal audit	Transactions between organizations
Examples	Bitcoin, Ethereum	Multichain	Hyperledger Fabric
Performance of transaction	Low	High	Middle