Demand-side node electricity price zoning settlement method under spot market environment

A market environment, demand-side technology, applied in the field of electricity market, can solve the problem that the electricity market cannot be formed spontaneously, and achieve the effect of avoiding the risk of price fluctuations, simplifying the calculation process, and promoting stable development.

Inactive Publication Date: 2018-03-23
广东电力交易中心有限责任公司
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Problems solved by technology

Although the power market is developing vigorously around the world, due to the particularity of power products and the complex operation technology of large-scale power transmission systems, as well as the many political, economic and social issues

Method used

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  • Demand-side node electricity price zoning settlement method under spot market environment
  • Demand-side node electricity price zoning settlement method under spot market environment
  • Demand-side node electricity price zoning settlement method under spot market environment

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Embodiment Construction

[0021] Such as figure 1 As shown, a method for settlement of demand-side node electricity price partitions in the spot market environment, which includes the following steps:

[0022] S1. Divide the power system according to the electricity price, and obtain the data of each price zone after the partition, including the number of nodes n in the price zone, and the power of the nodes Q i , corresponding to node electricity price P i ;

[0023] S2. Calculate the total power consumption of users in each price zone, then the sum of all node power in the price zone is:

[0024]

[0025] Among them, n is the number of nodes in the price zone, Q i is the power consumption of the i-th node;

[0026] S3. Calculate the weight value A of each node power i ,but:

[0027] S4. Calculate the average node electricity price of each partition, the calculation formula is:

[0028]

[0029] Among them, P i is the node electricity price of the i-th node in the price zone, and n is ...

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Abstract

The present invention relates to the technical field of electric power market, and more specifically, relates to a method for settlement of demand-side node electricity price partitions in a spot market environment. It includes the following steps: S1. Partition the power system according to the electricity price, and obtain the data of each price area after the partition; S2. Calculate the total electricity consumption of users in each price area; S3. Calculate the weight value Ai of the electricity of each node; S4 . Calculate the average node electricity price of each partition; S5. Calculate the electricity fee payable by market users in the spot market. The present invention provides a settlement method for demand-side node electricity price partitions in the spot market environment. Combining the operating mechanism of the spot market and the principle of partitioned electricity prices, a method for settlement of demand-side node electricity prices by partition is proposed. The calculation process of this method is simple. The advantages of electricity price pricing can accurately reflect the price signal of the electricity market in the spot market, and at the same time can avoid the risk of excessive price fluctuations faced by electricity consumers. It can promote the stable development of the electricity market during the transition period of the electricity market construction, which has reference significance for the construction of the spot market.

Description

technical field [0001] The present invention relates to the technical field of electric power market, and more specifically, relates to a method for settlement of demand-side node electricity price partitions in a spot market environment. Background technique [0002] With the gradual completion of the verification of transmission and distribution prices in various provinces and the continuous improvement of the mid-to-long-term bidding model for the pilot reform of the electricity sales side, the market structure and operating model of the spot market are already in the making. The spot market is an important part of the electricity market system, which plays a fundamental role in supporting the openness, competition, and orderly operation of the electricity market, and is also the key to coordinating market transactions and system security. Although the power market is developing vigorously around the world, due to the particularity of power products and the complex operat...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q30/02G06Q50/06
CPCG06Q10/06315G06Q30/0206G06Q50/06
Inventor 王一姚星安王宁陈晔杨骏伟黄远明卢恩曾智健杨威吴敬慧段秦刚
Owner 广东电力交易中心有限责任公司
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