论文标题
实施可再生投资组合标准的战略决策：三级优化方法
Strategic Policymaking for Implementing Renewable Portfolio Standards: A Tri-level Optimization Approach
论文作者
论文摘要
适当设计的可再生支持政策可以在促进可再生扩展方面发挥领导作用，并为低排放目标做出贡献。同时，不良设计的政策可能会扭曲电力市场，使电力公用事业公司和发电公司处于不级别的竞争环境中，进而导致效率低下。本文提出了一个框架，以优化可再生能源的决策，同时结合了不同利益相关者的利益和目标。我们制定一个三级优化问题，每个级别代表一个不同的实体：国家监管机构，电力效用和批发电力市场。为了解决这一三级问题，我们利用最佳条件并开发了对列型（C＆CG）算法的修改，该算法为双线性术语生成剪切。基于ISO新英格兰8区测试系统的案例研究揭示了政策制定者在不同的脱碳目标和实施方案下面临的不同政策权衡。
Appropriately designed renewable support policies can play a leading role in promoting renewable expansions and contribute to low emission goals. Meanwhile, ill-designed policies may distort electricity markets, put power utilities and generation companies on an unlevel playing field and, in turn, cause inefficiencies. This paper proposes a framework to optimize policymaking for renewable energy sources, while incorporating conflicting interests and objectives of different stakeholders. We formulate a tri-level optimization problem where each level represents a different entity: a state regulator, a power utility and a wholesale electricity market. To solve this tri-level problem, we exploit optimality conditions and develop a modification of the Column-and-Cut Generation (C&CG) algorithm that generates cuts for bilinear terms. The case study based on the ISO New England 8-zone test system reveals different policy trade-offs that policymakers face under different decarbonization goals and implementation scenarios.
