Tianchun Xiang, Yang Wang, Jiang Bian, Yi Gao, Shangze Li, Shuai Luo
Improved carbon emission flow calculation method, low-carbon demand response, power system, carbon emission reduction path
The analysis of carbon emission flow (CEF) corresponds to the accounting of carbon emissions. This paper aims to explore the implementation methods and impacts of low-carbon demand response (LCDR) based on an improved CEF calculation method. By constructing a carbon emission flow model of power systems, the effect of LCDR measures on carbon emissions is analysed, and a carbon emission reduction path for power systems based on the CEF is proposed. Specifically, this paper first improves the CEF calculation method for power systems under the background of new power systems, focusing on network losses and renewable energy integration. Then, from the perspective of electricity consumption demand, a LCDR model is established to integrate LCDR strategies into the carbon emission reduction pathway of power systems, thereby facilitating the achievement of decarbonisation targets. The research results show that adopting LCDR measures can significantly reduce carbon emissions in power systems and provide a feasible path for achieving the carbon emission reduction target of the power systems.
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