Abstract
In order to analyze the causal relationship between grid enterprises’ operational indicators, a causality test model based on Granger causality test theory is constructed. We conducted a stability test, grid investment and grid maintenance & operation cost in Zhejiang power grid enterprises, which proves that there is Granger causality between them. The experimental results show that grid investment is the Granger caus and the increase of grid investment drives the increase grid maintenance and operation cost. The Granger cause of grid investment. However, as an important part of grid investment, it has an impact on grid investment.
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Sun, Q., Lao, Y., Zhu, Y. (2021). Application of Granger Causality Test Model in Power Grid Operation. In: Sugumaran, V., Xu, Z., Zhou, H. (eds) Application of Intelligent Systems in Multi-modal Information Analytics. MMIA 2021. Advances in Intelligent Systems and Computing, vol 1385. Springer, Cham. https://doi.org/10.1007/978-3-030-74814-2_37
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DOI: https://doi.org/10.1007/978-3-030-74814-2_37
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