The Influence of Carbon Price on the Transmission Cost of UHV Power System

2022 5th International Conference on Renewable Energy and Power Engineering (REPE) Pub Date : 2022-09-28 DOI:10.1109/REPE55559.2022.9949125

Zelong Zhang, Zhao Yang, Y. Yang, Qiang Ji

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Abstract

The carbon peaking and carbon neutrality goals in China will further promote the collecting of carbon emission tax. This change of carbon emission policy will have an important impact on the economy of UHV power system. Due to the carbon price influence the economy of different transmission lines, we construct a economic evaluation model of UHV power system including carbon price to analysis the cost of per kilowatt hour of transmission. This model is based on the life-cycle cost theory (LCC). From the aspects of cost and revenue, we construct the comparative evaluation models are adopted to evaluate the economy and cost per kilowatt hour of UHV power system. One model is considering the carbon emission quota and the other isn't consider the quota. These models providing theoretical basis for the planning and construction of UHV power system. Finally, we use case study to analyze electricity cost per kilowatt hour of UHV power transmission under different carbon prices. The case verified the influence of carbon price on the economics of UHV power system.

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碳价对特高压电力系统输电成本的影响

中国的碳峰值和碳中和目标将进一步推动碳排放税的征收。这一碳排放政策的变化将对特高压电力系统的经济性产生重要影响。考虑到碳价对不同输电线路经济性的影响，构建了含碳价的特高压电力系统经济性评价模型，分析了每千瓦时输电成本。该模型基于生命周期成本理论(LCC)。从成本和收益两个方面，构建了特高压电力系统经济性和每千瓦时成本的比较评价模型。一种模型考虑碳排放配额，另一种模型不考虑配额。这些模型为特高压电力系统的规划和建设提供了理论依据。最后，通过案例分析，分析了不同碳价下特高压输电的每千瓦时电力成本。通过实例验证了碳价对特高压电力系统经济性的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2022 5th International Conference on Renewable Energy and Power Engineering (REPE)

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