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GUARDIAN: Blockchain-Based Secure Demand Response Management in Smart Grid System

机译:守护者:智能电网系统中基于区块的安全需求响应管理

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Smart grid (SG) is an emerging technology which provides many services to the end users and utilities, such as load management, frequency regulation, and grid stability. Although many solutions exist to provide these services in a secure manner, but these solutions are not adequate keeping in view of the heavy cryptographic primitives execution on these devices. Hence, in this article, GUARDIAN, a blockchain-based secure demand response management scheme is presented so as to take energy trading decisions securely for managing the overall load of residential, commercial, and industrial sectors. In GUARDIAN, the miner nodes, which are block verifiers, are selected using their power consumption and processing power. These nodes are responsible for authenticating the energy transactions in SG. The energy transaction is initialized by an end user which creates the block of transaction to trade the energy. The miner nodes then validate these blocks and adds these in the blockchain. The successful energy trade occurs only for the blocks which are in the blockchain. The proposed scheme is lightweight in terms of communication and computation costs. Moreover, the results obtained demonstrate the effectiveness of proposed scheme for secure demand response management in the SG.
机译:智能电网(SG)是一种新兴技术,可为最终用户和公用事业提供许多服务,例如负载管理,频率调节和电网稳定性。虽然存在许多解决方案以确保以安全的方式提供这些服务,但是这些解决方案鉴于这些设备上的重型加密基元执行不足。因此,在本文中,介绍了一个基于区块链的安全需求响应管理方案,以便牢固地采取能源交易决策,以管理住宅,商业和工业部门的整体负荷。在监护人中,使用其功耗和处理能力来选择块验证器的矿工节点。这些节点负责在SG中验证能源事务。能量交易由最终用户初始化,该最终用户创建交易能量的交易块。然后,矿工节点验证这些块并在区块链中添加这些块。成功的能源交易仅发生在块链中的块。在通信和计算成本方面,所提出的方案是轻量级的。此外,所获得的结果证明了SG中建议方案的有效性。

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