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Safety prevention control method and device, control device and storage medium

A preventive control and safety technology, which is applied in the field of safety control of integrated energy systems to ensure safe and stable operation.

Inactive Publication Date: 2019-03-08
TSINGHUA BERKELEY SHENZHEN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the power system, the theory of preventive control has been introduced very early. At present, the research on the preventive control of the power system has become mature, but the preventive control of the electrothermal coupling multi-energy flow network is still in its infancy.

Method used

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  • Safety prevention control method and device, control device and storage medium
  • Safety prevention control method and device, control device and storage medium
  • Safety prevention control method and device, control device and storage medium

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0025] figure 1 It is a schematic flow chart of a safety prevention control method provided by an embodiment of the present invention. The method can be executed by the control device provided by the embodiment of the present invention. The control device can be implemented by software and / or hardware. The method specifically includes the following steps :

[0026] Step 110, constructing the safety preventive control objective function of the electrothermal coupling multi-energy flow system;

[0027] The inventi...

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Abstract

The embodiment of the invention discloses a safety prevention control method and device, a control device and a storage medium. The method includes constructing the safety prevention and control objective function of the electro-thermal coupling multi-energy flow system; constructing a constraint condition of the electro-thermal coupling multi-energy flow system; constructing a scheduling model ofsafety preventive control according to the objective function and the constraint conditions; according to the scheduling model, subjecting the electro-thermal coupling multi-energy flow system to safety preventive control. In order to ensure the safe and stable operation of the system, the safety control analysis of the electro-thermal coupling multi-energy flow system is realized.

Description

technical field [0001] The present invention relates to the technical field of safety control of integrated energy systems, in particular to a safety prevention control method, device, control equipment and storage medium. Background technique [0002] The use of renewable clean energy such as wind power and photovoltaics has become an inevitable trend. However, these renewable energy sources are highly uncertain, and the power generation is difficult to control. Connecting to the grid is likely to cause grid fluctuations. Therefore, only using the grid as the carrier of energy transmission has gradually been unable to meet the demand. In this case, the Energy Internet, which transmits energy in multiple forms of electricity, heat, cold, and air, has its advantages. [0003] Nowadays, there are more and more demonstrations of the Energy Internet. Among the multi-energy networks mentioned above, the combined heat and power network is currently developing the most rapidly. S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
CPCG06Q50/06
Inventor 孙宏斌郭庆来王彬沈欣炜林群力
Owner TSINGHUA BERKELEY SHENZHEN INST