碳电市场环境下火电厂市场竞价策略及交易技术

Bidding Strategy and Trading Technology of Thermal Power Plant in the Environment of Carbon and Electricity Market

摘要:

电力现货市场与碳排放权市场建设的不断推进，为火电厂的生产运营带来了新的机遇与挑战。文中提出了一种碳电市场环境下火电厂市场竞价策略及交易技术。首先,分析了火电机组碳排放权交易及管理办法，研究了碳电市场的关联关系与关键影响因素；然后，基于火电机组出力特性模型与成本模型，计入碳电市场价格分别建立了电力市场、电力市场+免费配额、电力市场+有偿配额3种模式下的机组竞价模型，并进一步提出了以火电机组效益最大化为目标的出力优化模型及求解方法；最后,通过算例仿真验证了所提方法的有效性。

Abstract:

The construction of electricity spot market and carbon emission rights market has been continuously promoted, which brings new opportunities and challenges to the production and operation of thermal power plants. A bidding strategy and trading technology are proposed for thermal power plants in carbon and electricity market. Firstly, the carbon emission trading and management methods of thermal power units are analyzed, and the association and key influencing factors of carbon and electricity market are studied. Then, based on the output characteristic model and cost model of thermal power units, the price of carbon and electricity market is taken into account, and the unit bidding models in three modes are established respectively, that is, electricity market, electricity market with free allocation, electricity marker with paid allocation. And furthermore, the output optimization model and solution method aiming at maximizing the benefit of thermal power units are proposed. Finally, the effectiveness of the proposed method is verified by an example simulation.