Power generation right transaction-based tie line participation multi-source peak regulation compensation method

A compensation method and a technology of power generation rights, which are applied in the field of electric power economy, can solve the problems of not considering the participation of multiple power sources in peak-shaving power generation rights transactions, settlement fees, etc., and achieve the effects of facilitating commercial development, facilitating settlement, and improving enthusiasm

Pending Publication Date: 2022-01-21
STATE GRID LIAONING ECONOMIC TECHN INST +1
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Problems solved by technology

There are few researches on provincial tie-lines participating in multi-source peak shaving compensation based on power generation rights trading. Some studies have proposed a cross-regional power generation right trading platform, but the model is only applicable to the situation where provincial tie lines and new energy sources participate in peak shaving , does not consider how multiple power sources will participate in the peak-shaving power generation right transaction and how the settlement fee will change

Method used

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  • Power generation right transaction-based tie line participation multi-source peak regulation compensation method
  • Power generation right transaction-based tie line participation multi-source peak regulation compensation method
  • Power generation right transaction-based tie line participation multi-source peak regulation compensation method

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Embodiment Construction

[0067] Such as Figure 1-6 As shown, for the convenience of analysis, a specific example: the transaction of power generation rights is carried out on a typical day in January in a certain province. The unit capacity of the cross-provincial connection line is 1750MW, the capacity of thermal power units is 1800MW, and the capacity of pumped storage units is 900MW, matching a capacity To form a regional system for a 1200MW wind farm, see the specific situation of the unit image 3 and Figure 6 . Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the compensation method for tie line participation in multivariate peak regulation based on power generation rights transaction includes the following steps:

[0068] Step 1) Set peak shaving market trading as day-ahead trading. When there is a demand for day-ahead trading, the power dispatching agency of the province and the regional grid power dispatching agency will contact the regional gri...

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Abstract

The invention belongs to the technical field of electric power economy, and particularly relates to a power generation right transaction-based tie line participation multi-source peak regulation compensation method. More units are attracted by fair and reasonable price signals to participate in peak regulation auxiliary service, and efficient utilization of new energy is promoted. The method comprises the following steps: 1, acquiring grid-connected electric quantity to be increased by a wind power generator, and determining a power generation plan in a transaction period; 2, determining a transaction subject to perform market bidding; 3, establishing a power generation right transaction model, and distributing power generation right transaction transaction electric quantity; 4, enabling the power generation right transaction market organization to perform checking work; 5, calculating the clearing price and the settlement cost; and 6, establishing a tie line participation multi-source peak regulation compensation model based on the power generation right transaction.

Description

technical field [0001] The invention belongs to the technical field of electric power economy, and in particular relates to a compensation method for tie-line participation in multi-source peak regulation based on power generation rights transaction. Background technique [0002] At present, coal resources are gradually depleted and environmental pollution is becoming more and more serious. Traditional coal energy is gradually being replaced by clean energy such as hydropower, wind power, and photovoltaics. A high proportion of new energy grid integration is the general trend. In Northeast China, wind power is connected to the grid on a large scale. In order to alleviate the pressure of thermal power units in the province, inter-provincial tie-lines, pumped storage and other power sources participate in peak-shaving, and the transaction volume of inter-provincial peak-shaving auxiliary services increases year by year. However, the existing ancillary service compensation mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q30/02G06Q50/06
CPCG06Q10/06312G06Q30/0206G06Q50/06Y04S10/50Y04S50/14
Inventor 张娜张明理潘霄满林坤赵琳徐熙林李金起梁毅李青春张建程孟增杨博吉星
Owner STATE GRID LIAONING ECONOMIC TECHN INST
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