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Production scheduling method supporting peak-shift power demand response

A technology for power demand response and production scheduling, applied in data processing applications, instruments, resources, etc., can solve problems such as poor stability, inability to effectively support peak-shifting power demand response projects, and low optimization efficiency of commonly used optimization algorithms, etc. problem, to achieve good stability and effectiveness

Active Publication Date: 2018-11-27
GUANGDONG UNIV OF TECH
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AI Technical Summary

Problems solved by technology

[0003] The model of the existing production scheduling method cannot effectively support the implementation of peak-shifting power demand response projects, and its commonly used optimization algorithm also has problems such as low optimization efficiency and weak stability

Method used

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  • Production scheduling method supporting peak-shift power demand response
  • Production scheduling method supporting peak-shift power demand response
  • Production scheduling method supporting peak-shift power demand response

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Embodiment Construction

[0060] specific implementation plan

[0061] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. As a part of this specification, the principles of the present invention will be described through examples. Other aspects, features and advantages of the present invention will become clear through the detailed description. In order to make the present invention easier to understand, specific embodiments of the present invention will be further described below.

[0062] combine figure 1 , the implementation steps of a production scheduling method supporting peak-shifting power demand response in the present invention are as follows:

[0063] The first step is to establish a mathematical model of production scheduling that supports peak-shifting power demand response:

[0064] minC max =min{C 1 ,C 2 ,...,C n} (1)

[0065]

[0066]

[0067]

[0068] e ij =s ij +t ij ,i=1,2,...,n,j=1,...

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Abstract

The invention discloses a production scheduling method supporting peak-shift power demand response. The main steps are as follows: (1) establishing a production scheduling mathematical model supporting peak-shift power demand response; (2) initializing parameters and randomly generating N initial fireworks populations; (3) calculating a fitness value of each firework in the population; (4) calculating explosive spark of each firework; (5) selecting L fireworks from the N firework to generate Gaussian mutation sparks; (6) providing a local search strategy to replace worst explosive spark and the Gaussian mutation spark of each firework; (7) calculating a global optimum firework position Xb and an optimum fitness value fb; (8) determining whether an end condition is satisfied, if not, selecting N new fireworks according to a selection strategy, and repeating the step (4); if so, outputting an optimal scheduling scheme. The production scheduling method provided by the invention has good stability and effectiveness, and can effectively support implementation of power demand response projects.

Description

technical field [0001] The invention relates to the field of production scheduling, and more specifically, to a production scheduling method supporting peak-shifting power demand response. Background technique [0002] Power demand response is the response behavior of power users to actively change the inherent power consumption mode according to the power price signal or incentive measures issued by the power market. It is the core technology to maintain the balance between supply and demand of the power grid. Industrial users have the advantages of large power consumption, strong stability, and high intelligence, and are very important demand response resources. By optimizing production scheduling, industrial users can not only reduce their own electricity costs, but also reduce the peak load of the power grid. Peak-shifting power demand response is a commonly used demand response method for industrial users. During the peak period of the power grid, industrial users can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06Q10/06
CPCG06Q10/0631G06Q50/06
Inventor 蔡延光黄何列蔡颢
Owner GUANGDONG UNIV OF TECH
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