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Spot electricity price type demand response method based on integral mechanism

A demand response and real-time electricity price technology, applied in data processing applications, instruments, calculations, etc., can solve the problem of lack of dynamic real-time electricity prices

Inactive Publication Date: 2018-11-30
ZHEJIANG UNIV +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, the implementation of grid demand response is usually carried out through tiered electricity prices and time-of-use electricity prices. The existing technology lacks dynamic real-time electricity prices, and then implements methods and methods for implementing grid demand response.

Method used

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  • Spot electricity price type demand response method based on integral mechanism
  • Spot electricity price type demand response method based on integral mechanism
  • Spot electricity price type demand response method based on integral mechanism

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Embodiment Construction

[0038] Further description will be given below in conjunction with the embodiments and accompanying drawings.

[0039] Embodiments of the present invention are as follows:

[0040] 1) Normalized processing load forecast curve:

[0041] The load forecast value is shown in Table 1.

[0042] Table 1 Load forecast value L t

[0043]

[0044]

[0045] According to Table 1, the load forecasting curve can be drawn, such as figure 1 shown.

[0046] According to the formula:

[0047]

[0048] Calculate the normalized load forecast value. Among them, L t_min 2252.468MW, L t_max It is 5455.974MW. Therefore, the load forecast value after normalization processing is shown in Table 2.

[0049] Table 2 Load forecast value after normalization processing

[0050]

[0051]

[0052]

[0053]According to Table 2, the normalized load forecasting curve can be drawn, such as figure 2 shown.

[0054] 2) Normalize the number of scoring units on the demand side of the ...

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Abstract

The invention discloses a spot electricity price type demand response method based on an integral mechanism. The method comprises the following steps of: performing normalization processing on load prediction values of each time period to obtain a load prediction curve of the integral mechanism composed of the load prediction values of each time period; performing normalization processing on the number of a power grid demand side scoring unit; calculating integral values, and forming an integral curve from the integral values of each time period; and sending the integral curve to the power grid demand side scoring unit which carries out demand response processing on the electricity consumed in real time according to the integral curve, and reducing the electric charge counting value of users corresponding to the power grid demand side scoring unit. According to the spot electricity price type demand response method based on the integral mechanism on the basis of the existing peak-valley electricity price rules, the variable electricity price is realized for more time periods, the integral is reduced during the peak load period of power consumption, and the integral is increased during the low load period of power consumption; the power grid demand side is affected to shift the power consumption of the peak load period to the low load period, and the peak load shifting is achieved.

Description

technical field [0001] The invention relates to a power grid demand response implementation method, in particular to a real-time electricity price demand response method based on an integral mechanism. Background technique [0002] my country is still in the initial stage of electricity market construction, and does not yet have the conditions for the implementation of dynamic real-time electricity prices, which hinders the implementation process of demand response. In the prior art, grid demand response is usually implemented through tiered electricity prices and time-of-use electricity prices. The prior art lacks methods and methods for implementing dynamic real-time electricity prices and then implementing grid demand response. Contents of the invention [0003] Aiming at the above-mentioned problems in the background technology, the present invention provides a real-time electricity price demand response method based on an integral mechanism, which can realize an equiv...

Claims

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Application Information

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IPC IPC(8): G06Q30/02G06Q50/06
CPCG06Q30/0206G06Q50/06Y04S10/50Y04S50/14
Inventor 惠红勋丁一夏勇陈振宇栾开宁杨斌崔文琪
Owner ZHEJIANG UNIV
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