Power Grid Investment Influence Factors Analysis Based on the Fishbone Diagram Analysis Method

With power grid construction investment scale increasing, the complexity of the influencing factors of power grid investment influence factors of primary and secondary and causal relationship has not been fully considered, which reduces the economic efficiency and sustainable development. On the basis of the research on the influence factors of the existing power grid investment, this paper analyzes the internal and external factors influencing the power grid investment, using the Fishbone diagram analysis, from the perspective of local comprehensive extended to the entire grid; Power grid investment increase is caused by the influence of all factors; The impact of external factors on the grid investment is greater than internal factors.