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电力体制改革的深入,电力市场的建立和开放,打破了发输配一体化的管理体制,实行厂网分开,竞价上网已是当前我国电力改革的中心内容。与此相适应,电价形成机制也发生重大的变化,以前传统的“一段半式”的电价形成机制,将逐步转变为发、输、配、售分环节的电价形成机制,输电环节将具有独立的价值体现。当前,我国电网输配环节基本无独立价值表现,除个别跨网联络线核定了输电价格外,整体上与网属发电一起捆绑定价。这种状况不利于改变“重发轻送”的投资倾向,不利于实现电网与电源间结构关系的合理调整。
The deepening of the power system reform, the establishment and opening up of the electricity market broke the integrated management system of transmission, distribution and distribution, and implemented the separation of the power plant and the power grid. It is now the central content of China’s power reform. In line with this, the electricity price formation mechanism has also undergone significant changes. In the past, the traditional “one-and-a-half-half” price formation mechanism would be gradually transformed into a tariff formation mechanism for the transmission, transportation, distribution and sales segments. The transmission will be independent The value of reflection. At present, there is basically no independent value performance in the transmission and distribution links of China’s power grid. In addition to the individual transmission prices approved by individual inter-network tie-lines, the overall pricing is bundled with the power generation of the Internet. This situation is not conducive to changing the “re-send light” investment tendencies, is not conducive to achieving a reasonable adjustment of the structural relationship between the power grid and power.