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为减少温室气体排放而建立的排放权交易机制,给促进可再生能源电力发展提供了参考,以研究排放权交易对市场出清结果的影响为目的,建立了考虑排放权交易的电力市场均衡模型。该模型计及网络约束、负荷弹性需求、发电商生产成本和减排成本,采用猜测供给函数模拟发电商博弈行为,是一个符合混合线性互补形式的双层优化问题。设计一个3节点算例,通过GAMS-PATH软件求解,其结果验证了该均衡模型的正确性,算例显示,排放权交易有利于提高低排放率发电商的市场竞争力。最后结合国外排放权交易情况,给出我国开展排放权交易的建议。
The emission trading mechanism established to reduce greenhouse gas emissions provides a reference for promoting the development of renewable energy electricity. In order to study the impact of emissions trading on the market liquidation results, an electricity market equilibrium model considering emission trading is established . The model takes into account the constraints of network, demand of load elasticity, generation cost of production and emission reduction, and uses guessing function to simulate the game behavior of generators. It is a bi-level optimization problem that is in the form of hybrid linear complementarity. A three-node case is designed and solved by GAMS-PATH software. The result verifies the correctness of the equilibrium model. The example shows that emission trading is beneficial to improve the market competitiveness of low-emission power producers. Finally, combining the foreign emissions trading conditions, gives our advice on emissions trading.