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Electric quantity settlement method and system for base deviations in electricity market

A technology of biased electricity and electricity market, applied in data processing applications, information technology support systems, calculations, etc., can solve problems such as uneven interests of units, and achieve the effect of ensuring balance and benign operation

Active Publication Date: 2019-06-11
NARI TECH CO LTD +4
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and system for processing the settlement of base value deviation in the initial stage of the electric power market, and solves the problem of uneven benefits of units caused by deviation in power

Method used

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  • Electric quantity settlement method and system for base deviations in electricity market
  • Electric quantity settlement method and system for base deviations in electricity market
  • Electric quantity settlement method and system for base deviations in electricity market

Examples

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0036] Such as figure 1 As shown, a method for settlement and processing of base value deviation in the initial stage of the electricity market includes the following steps:

[0037] Step 1, calculate the deviation power of each unit, and determine the over-generating unit and the under-generating unit.

[0038] The process of calculating the bias power is as follows:

[0039] S11. On the monthly settlement date, according to the ratio of the actual total base power of all units approved by the trading center to the planned total base power of the month, adjust in equal proportions to obtain the planned base power of each unit that should be settled in the current month. The specific formula i...

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PUM

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Abstract

The invention discloses an electric quantity settlement method for base deviations in the electricity market comprising the following steps: calculating deviation electric quantity of each unit, and determining super generating capacity of a super generating unit and under generating capacity of an under generating unit; determining a deviation electric quantity transaction pair according to the electric quantity selling price declared by the overrun unit and the electric quantity purchasing price declared by the underrun unit; calculating the average price difference of all deviation electricquantity transaction pairs; and according to the average price difference, carrying out settlement on the transaction deviation electric quantity. The invention also discloses a corresponding system.According to the method, the initiative of the unit individuals and the overall balance of the system are considered, the balance of unit benefit distribution in the system is guaranteed, and the benign operation of a cardinal number electric quantity balance execution mechanism in the initial stage of the electric power market is guaranteed.

Description

technical field [0001] The invention relates to a method and a system for processing settlement of base value deviation in the initial stage of an electric power market, and belongs to the technical field of electric power system dispatching automation. Background technique [0002] At this stage, the coexistence pattern of my country's base electricity and market electricity will not change in the short term, but the proportion of the two will change greatly. It is difficult to fundamentally solve the deviation between the actual power generation and consumption and the medium and long-term contract power in the medium and long-term trading of electricity. In the early stage of electricity market reform, the market was dominated by medium and long-term transactions, and the scale of market transaction electricity was small. The implementation deviation of market electricity could be buffered by adjusting the base electricity, so as to ensure the rigid execution of market el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
CPCY04S50/14
Inventor 谢旭徐帆张晶涂孟夫施磊李利利喻乐史沛然耿琳宁剑
Owner NARI TECH CO LTD
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