Regional electric power market power selling main body settlement system and settlement method

A technology of electricity market and main body, applied in the field of settlement system of electricity sales main body in regional electricity market, can solve problems such as affecting the enthusiasm of transaction main body, reducing market vitality, and distorting the relationship between market supply and demand.

Inactive Publication Date: 2017-10-10
昆明电力交易中心有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the degree of marketization of cross-regional and inter-provincial power transactions is relatively low, and the planned power consumption arranged by the government dominates, which hinders the basic role of the market in allocating resources; Distorted power transmission and reception prices and the market supply and demand relationship make it difficult to play the core role of price as market regulation; when verifying prices or determining pricing principles, they fail

Method used

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  • Regional electric power market power selling main body settlement system and settlement method
  • Regional electric power market power selling main body settlement system and settlement method
  • Regional electric power market power selling main body settlement system and settlement method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Such as figure 1 As shown, the settlement system for the main body of selling electricity in the regional electricity market in this embodiment includes:

[0063] The data acquisition module 100 is used to collect the daily transaction results of electricity sellers, the monthly bilateral transaction results, the monthly centralized transaction results, the distribution of priority power generation by month, the electricity price of priority power generation, the increase of service quotations by electricity sellers, and the monthly centralized The minimum transaction price of the trading entity and the state-approved on-grid electricity price; the transaction results include the transaction volume and electricity price; it is also used to collect the monthly electricity consumption of the electricity sales entity corresponding to the transaction purchase entity;

[0064] The metering module 101 is used to measure the actual power generation of the power selling entity,...

Embodiment 2

[0073] The difference between embodiment 2 and embodiment 1 is that: the daily electronegative deviation baseline value setting k% and m 1 Two parameters; specifically: the part where the negative deviation of the day-ahead settlement exceeds the k% of the daily trading volume is calculated by (daily trading price + m 1 ) yuan / kWh to pay the deviation electricity fee, and pay the deviation electricity fee according to the daily transaction price within k%.

[0074] The baseline value of the monthly electricity negative deviation is set to d% and m 2 Two parameters; specifically: the part of the negative deviation power exceeding d% of the transaction power in the transaction results of the monthly centralized transaction is calculated by (the weighted average price of the monthly centralized transaction transaction + m 2 ) yuan / kWh to pay the deviation electricity fee, and the deviation electricity fee is paid according to the transaction price in the transaction result of th...

Embodiment 3

[0076] Such as figure 2 As shown, a settlement method for electricity sellers in the regional electricity market, using the settlement system for electricity sellers in the regional electricity market described in Embodiment 1, includes the following steps:

[0077] Step (1), data collection: Collect the daily transaction results, monthly bilateral transaction results, monthly centralized transaction results, monthly allocation of priority power generation, priority power generation price, and electricity sales entities of a certain electricity sales entity through the data collection module. Increase the service quotation, the minimum transaction price of the monthly centralized transaction electricity sales entity, and the state’s approval of the on-grid electricity price, and at the same time collect the monthly electricity consumption of the electricity sales entity corresponding to the transaction purchase entity;

[0078] Step (2), measurement and deviation setting: mea...

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Abstract

The invention relates to a regional electric power market power selling main body settlement system and settlement method, and belongs to the electric power system technical field; the system comprises a data acquisition module, a metering module, a deviation setting module, a day-ahead electric quantity settling module, a monthly double side settling module, a monthly concentration transaction settling module, a priority generating capacity settling module, and a gathering settling module; the power selling main body settlement system is novel in structure, reasonable and efficient in the settlement process, thus solving the problems that existing cross-region cross-province electricity power transaction marketization level is low, and price distribution and benefit space are not reasonable; the power selling main body settlement system and method can improve the transaction main body activity, can enhance the market vitality, and are highly efficiency, transparent, and reasonable in structure.

Description

technical field [0001] The invention belongs to the technical field of electric power systems, and in particular relates to a settlement system and a settlement method for a main body selling electricity in a regional electric power market. Background technique [0002] In recent years, driven by demand and encouraged by national policies, cross-regional and cross-provincial power transactions have become increasingly active, and the transaction volume has continued to grow, which has solved the problems of my country's power supply distribution and unreasonable structure to a certain extent. However, as the country's inter-regional and inter-provincial power transmission transactions have expanded year by year, some problems have gradually been exposed in the transactions. For example, the degree of marketization of cross-regional and inter-provincial power transactions is relatively low, and the planned power consumption arranged by the government dominates, which hinders ...

Claims

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Application Information

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IPC IPC(8): G06Q20/14G06Q50/06
CPCG06Q20/145G06Q50/06
Inventor 吴滇宁王帮灿冯莹莹涂启玉周娜陈然孙永军孙恒一余乐刘思捷
Owner 昆明电力交易中心有限责任公司
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