Electricity market simulation optimization and operation method, system and simulation platform

A technology of power market and optimization method, applied in the field of power market, can solve the problems of partial network congestion, copying and applying, and achieve the effects of optimizing interactive performance, large amount of data interaction, and strengthening experimental management capabilities.

Active Publication Date: 2021-06-25
SHANDONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, due to the characteristics of the power system, such as full guarantee consumption of new energy and severe local network congestion, the experience of foreign related system construction cannot be directly copied and applied.
However, my country is still in the exploratory stage in the construction of a technical support system for the power spot market, and there are few relevant reports on the construction of a system that can achieve rapid switching in response to changing operating rules.

Method used

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  • Electricity market simulation optimization and operation method, system and simulation platform
  • Electricity market simulation optimization and operation method, system and simulation platform
  • Electricity market simulation optimization and operation method, system and simulation platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] This embodiment provides a power market simulation optimization method.

[0069] like Figure 17 As shown, a power market simulation optimization method, including:

[0070] Based on all kinds of information sent by the electricity market, consider the electricity retailer's goal of minimizing the comprehensive cost, establish a declaration model for the electricity retailer, and obtain the load declaration curve of the electricity retailer;

[0071] Considering that power generators aim at maximizing power generation revenue, a power generator declaration model is established; an intelligent quotation algorithm is used to simulate power generator decision-making quotations, and a generator electricity price declaration curve is obtained;

[0072] According to the power generation output declared by the power generator and the electricity price declaration curve of the power generator, the electric quantity declared by the electricity retailer and the load declaration ...

Embodiment 2

[0156] This embodiment provides a power market simulation optimization system.

[0157] A power market simulation optimization system, comprising:

[0158] The first module is configured as follows: based on various information sent by the electricity market, considering the goal of electricity sellers to minimize the overall cost, establish an electricity seller declaration model, and obtain electricity seller load declaration curves;

[0159] The second module is configured as follows: considering the power generation company’s goal of maximizing power generation revenue, establishing a power generation company’s declaration model; using the intelligent quotation algorithm to simulate the power generation company’s decision-making quotation, and obtaining the power generation company’s electricity price declaration curve;

[0160] The third module is configured as follows: according to the power generation output declared by the power generation company and the power price d...

Embodiment 3

[0163] like Figure 18 As shown, this embodiment provides a power market simulation operation method.

[0164] A power market simulation operation method, comprising:

[0165] Step (1): Use the existing infrastructure to obtain various data of power generators and electricity retailers;

[0166] Step (2): based on the data provided in the step (1), by a kind of power market simulation optimization method based on the first embodiment, the optimization result is obtained;

[0167] Step (3): According to the main data provided in step (2), realize the main business functions of the electricity spot market according to the demand, and evaluate the market clearing data and its results;

[0168] Step (4): Carry out market simulation drills through network model parameters, various clearing data and market rules;

[0169] Step (5): Display various charts, curves and various data analysis;

[0170] Step (6): Based on various charts, curves and various data, generate power dispatc...

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Abstract

The invention provides an electricity market simulation optimization and operation method and system and a simulation platform, and the optimization method comprises the steps: building an electricity seller declaration model based on all kinds of information sent by an electricity market and considering that an electricity seller takes the minimum comprehensive cost as a target, and obtaining an electricity seller load declaration curve; establishing a power generator declaration model by considering that a power generator takes power generation income maximization as a target; simulating a power generator decision quotation by adopting an intelligent quotation algorithm to obtain a power generator electricity price declaration curve. According to the power generation output declared by a power generator, the power price declaration curve of the power generator, the power quantity declared by an electricity seller and a load declaration curve of the electricity seller, a multi-type power supply access simulation operation system is considered, system balance, power grid safety and unit operation constraint conditions are considered, and a safety constraint unit combination and a safety constraint economic dispatching model are established, and an optimal solution is obtained through a mixed integer programming algorithm.

Description

technical field [0001] The invention belongs to the field of electric power market, and in particular relates to a method, system and simulation platform for power market simulation optimization and operation. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] There are many shortcomings in the vertically integrated business model of the power system, so the power industry has introduced a competition mechanism, and the power industry has gradually become market-oriented. [0004] Many western countries were the first to carry out electricity market-oriented reforms. After years of development and practice, they have gradually formed the basic theory of the electricity market and accumulated rich experience in market construction. The construction of the electricity market not only focuses on efficiency and competition mechanisms, but also c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q10/04G06Q10/06G06Q30/06G06Q50/06
CPCG06F30/20G06Q30/0601G06Q30/0611G06Q10/0637G06Q10/06315G06Q10/04G06Q50/06Y04S50/10
Inventor 杨明员江洋高源张长行李鹏黄诗颖朱毅
Owner SHANDONG UNIV
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