广东电力2025，Vol.38Issue(6)：1-10,10.DOI:10.3969/j.issn.1007-290X.2025.06.001
适应新型电力系统发展风光储联合发电站碳排放核算方法研究
Research on Carbon Emission Accounting Method for Wind-solar-storage Combined Power Plant Adapting to the Development of New Power System
摘要
Abstract
Carbon emission accounting for wind-solar-storage hybrid power stations plays a pivotal role in achieving the"dual carbon"objectives.This study develops a comprehensive life-cycle carbon emission accounting model by integrating carbon footprint theory,which incorporated the synergistic effects of wind-solar-storage joint operations.Furthermore,it proposes a progressive carbon emission accounting framework tailored to the developmental phases of the new power system,explicitly outlining the accounting principles,boundaries,and computational formulas.Empirical analysis reveales that the life-cycle carbon emissions of wind-solar-storage hybrid power stations display distinct phase-specific characteristics,with the material production phase(contributing 90.78%)and the power station construction phase(contributing 59.9%)being the predominant sources of emissions.The research identifies a strong inverse correlation between the power station's carbon emission intensity and its utilization hours,while the integration of energy storage systems can significantly reduce carbon emission intensity by approximately 1.18 g CO2 e/kWh,highlighting substantial emission reduction benefits.These findings provides a robust scientific foundation for designing carbon reduction strategies and quantifying carbon reduction value in renewable energy stations,offering valuable insights for advancing the low-carbon transformation of the new power system.关键词
新型电力系统/不同发展阶段/风光储联合发电站/碳排放核算/全生命周期Key words
the new power system/different development stages/wind-solar-storage combined power plant/carbon emission/the entire life cycle分类
能源科技引用本文复制引用
谢平平,陆秋瑜,王雪林,陈玥,杨迎,钟海旺..适应新型电力系统发展风光储联合发电站碳排放核算方法研究[J].广东电力,2025,38(6):1-10,10.基金项目
中国南方电网有限责任公司科技项目(036000KK52222035/GDKJXM20222356) （036000KK52222035/GDKJXM20222356）
