电价改革条件下电网投资策略研究

Research on the Investment Strategy of Power Grid under the Condition of Electricity Price Reform

近年来我国深入电价改革,已有多个省份开展了输配电价改革试点工作。电价改革后,政府通过核定输配电价,加强对电网企业的监管和成本约束,提高了对电网经济性的要求,改变了电网企业的盈利方式。为了应对电价改革而带来的影响,根据《办法2016》中输配电价的计算方法和定价机制,建立输配电价模型,从投资规模、结构、时序三个方面分析了电价改革对电网投资的影响,并提出了应对策略。

Many provinces have carried out the pilot project on the reform of the power transmission and distribution price with the deepening of the reform of the power price in China in recent years. After the electricity price reform, the government approves the power transmission and distribution price, strengthens the supervision and cost constraint for the power grid enterprises, raises the demand for the power grid’s economy, and changes the profit mode of the power grid enterprises. In order to cope with the impact of the reform of power transmission and distribution price, according to calculation method and pricing mechanism in the Provincial Power Grid Transmission and Distribution Pricing Measure (Trial), build power transmission and distribution pricing model. From three aspects of investment scale, investment structure, investment timing, analyses the impact of the reform of power transmission and distribution price for power grid investment, and puts forward some corresponding strategies.