各省市发用电资源同台竞技、联合出清的区域电力市场能实现电力资源的自由流动和最优配置，然而其推行面临着两个瓶颈：联合出清会改变现有市场主体的利益格局和分配，损害部分市场主体的利益和参与积极性；联合出清和结算过程复杂、不透明，监督手段缺失，公平性无法保证。本文提出了区域联合出清时的红利再分配机制以及求解共识机制（Proof of Solution，POSO）与传统拜占庭容错（Byzantine Fault Tolerance，BFT）共识机制混合的联合出清与结算共识算法。计算结果表明，采用区域联合出清方式可以显著降低区域总供电成本，提高电力资源配置效率；所提的红利再分配机制能实现帕累托改进，保证各类市场主体参与联合出清的积极性；所提共识算法可以使得各市场主体能够就出清结果及结算方案达成一致，保证联合出清的公平性、可行性、透明性。

The regional power market, where electricity generation and consumption resources from various provinces and cities compete on the same platform and clear jointly, can achieve the free flow and optimal allocation of power resources. However, its implementation faces two technical bottlenecks: joint clearing alters the existing interest distribution among market participants, potentially harming the interests and enthusiasm of some participants; and the joint clearing and settlement process is complex, opaque, and lacks supervisory measures, making it difficult to ensure fairness. This paper proposes a dividend redistribution mechanism for regional joint clearing and a joint clearing and settlement consensus algorithm that combines the POSO consensus mechanism with the traditional BFT consensus mechanism. The calculation results show that adopting regional joint clearing can significantly reduce the total power supply cost in the region and improve the efficiency of power resource allocation. The proposed dividend redistribution mechanism can achieve Pareto improvement, ensuring the enthusiasm of various market participants to engage in joint clearing. The proposed consensus algorithm allows market participants to reach a consensus on the clearing results and settlement scheme, ensuring the fairness, feasibility, and transparency of joint clearing.