郑州大学学报（工学版）2024，Vol.45Issue(4)：125-132,8.DOI:10.13705/j.issn.1671-6833.2024.04.014
基于变动碳排放强度的电碳联合市场滚动出清模型
Rolling Clearing Model of Electro-Carbon Joint Market Based on Variable Carbon Emission Intensity
摘要
Abstract
Due to the difference of the physical constraints of traded goods and trading time scale in the electricity market and the carbon market are different,it was difficult for the two markets to integrate effectively.Aiming at the problem,a rolling clearing model of the electro-carbon joint market based on the variable carbon emission inten-sity and the centralized carbon trading mechanism was proposed.In the proposed model,the interaction between the electricity market and the carbon market was enhanced by considering the carbon intensity and load rate interval of the unit.Meanwhile,the rolling clearance of the joint market based on the centralized carbon trading mechanism reduced the trading time scale of the carbon market to synchronize with the electricity market,making it's better to found the value of carbon emission rights in different periods.With the further reduction of China's carbon emission baseline value and the increase of new energy penetration rate,the impact on each unit was analyzed by simulation examples.It was verified that in the proposed model,with the reduction of the carbon emission baseline value,the average carbon cost of high-carbon emission units increased by 46%,the average carbon income of low-carbon e-mission units increased by 27%,and the increase in the penetration rate of new energy units reduced the average carbon cost of the large-capacity thermal power units by 5.53%.Therefore,the proposed model could effectively promote the transformation of the clean direction of the system.Compared with the traditional stepped carbon pri-cing mechanism,the average carbon cost of high-carbon emission units in the proposed model was reduced by 6.13%,which could indirectly improve the enthusiasm of high-carbon emission units to participate in the carbon market.关键词
电碳联合市场/碳排放强度曲线/集中碳交易模式/出清机制/分时碳价格Key words
electro-carbon joint market/carbon emission intensity curve/centralized carbon trading mechanism/clearance mechanism/time segment carbon price分类
信息技术与安全科学引用本文复制引用
姜欣,段世杰,金阳,尚静怡..基于变动碳排放强度的电碳联合市场滚动出清模型[J].郑州大学学报（工学版）,2024,45(4):125-132,8.基金项目
国家自然科学基金资助项目(52177223) （52177223）
