基于风险-收益分析的用户侧储能容量经济配置研究

针对用户侧储能经济容量优化配置问题,充分考虑用户侧储能可参与并获利的市场以及可能面临的风险,构建了基于投资组合理论的储能两阶段经济优化配置模型。第一阶段以储能应用的效益和风险值最优为目标,利用投资组合理论决定储能各时段在不同市场中的容量优化分配。第二阶段以储能净效益最大为目标确定储能最优经济配置容量,由计及储能实际运行寿命测算的全寿命周期成本及运行效益决定。通过对多种情景进行对比分析,结果表明,所提模型在保证储能配置效益的同时有效减小了储能应用可能面临的风险,为用户侧储能经济容量优化配置及运行提供了一定的参考。

Analysis on the Development Trend of Contemporary Local Governance Mode from the perspective of Economic Policy and Environmental Capacity Optimization

As the basic level of national governance, local governance is deeply influenced by administrative tradition, political system and economic development level of a country. With more than thirty years of reform and opening up, the pattern of local governance has become diversified. The diversity of governance model cannot be managed in the same way, however, it cannot affect the government’s ability to play the initiative role of governance. We need to innovate and improve the existing local governance models.