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Generation capacity distribution method and device, computer equipment and storage medium

A distribution method and power generation technology, applied in wind power generation, single grid parallel feeding arrangement, etc., can solve problems such as unreasonable distribution

Active Publication Date: 2020-01-03
CHINA SOUTHERN POWER GRID COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a power generation distribution method, device, computer equipment and storage medium for the above-mentioned problem of unreasonable distribution

Method used

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  • Generation capacity distribution method and device, computer equipment and storage medium
  • Generation capacity distribution method and device, computer equipment and storage medium
  • Generation capacity distribution method and device, computer equipment and storage medium

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Embodiment Construction

[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0054] Wind power technology is a technology that converts wind energy into electrical energy. Wind energy is a clean and pollution-free renewable energy. Therefore, wind power is a clean energy. With the rapid development of wind power technology, the cost of wind power generation has dropped rapidly, and the amount of power generated by wind power generators has been significantly increased. In the combined wind-fired power grid system, wind power generators and thermal power generators can compete together in the market.

[0055] At present, the combined wind-fired power grid system includes multiple nodes, and each node corresponds to a power generation side and a power consumption side. It is assumed that the power generatio...

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Abstract

The invention discloses a generation capacity distribution method and device, computer equipment and a storage medium, and relates to the technical field of power distribution. The method comprises the following steps: acquiring a predicted value of wind power generation capacity of each node in a wind-thermal combined power grid system and a predicted value of power consumption corresponding to each node, and determining a predicted value of thermal power generation capacity of each node according to the predicted value of wind power generation capacity of each node and the predicted value ofpower consumption of each node; acquiring the thermal power selling quotation and thermal power starting cost of each node; and calculating the thermal power generation capacity allocated to each node according to the predicted value of thermal power generation capacity of each node, the thermal power selling quotation and thermal power starting cost of each node, a preset first objective function and a first constraint condition, wherein the thermal power generation capacity allocated to each node minimizes the function value of the first objective function. By employing the method, renewable clean energy provided by a wind power generator set can be fully utilized, and the power utilization cost of the wind-thermal combined power grid system can be reduced to the maximum extent.

Description

technical field [0001] The present application relates to the technical field of electric power market, and in particular, relates to a power generation distribution method, device, computer equipment and storage medium. Background technique [0002] With the rapid development of wind power technology, the cost of wind power generation has dropped rapidly, and the amount of power generated by wind power generators has been significantly increased. In order to realize the effective utilization of market resources, wind power is currently integrated into the thermal power grid system to form a combined wind and thermal power grid system, so that wind power generating units (corresponding to wind power generation enterprises) and thermal power generating units (corresponding to thermal power generation enterprises) can be combined to compete in the market. [0003] Due to the randomness and uncertainty of wind power output, the wind-fired combined grid system still uses therma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/46H02J3/38
CPCH02J3/46Y02E10/76
Inventor 聂涌泉高红亮朱文顾慧杰彭超逸胡亚平周华锋
Owner CHINA SOUTHERN POWER GRID COMPANY