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Natural gas supply chain safety monitoring and early warning method and system

A technology of safety monitoring and natural gas, applied in the field of electric power, can solve problems such as delay in early warning release, insufficient risk identification ability, etc., achieve early warning, improve risk identification ability, and reduce losses

Active Publication Date: 2021-07-09
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the risk assessment and early warning of natural gas supply are mainly concentrated at the national level, and the monitoring of natural gas in the power industry mainly relies on manual tracking analysis and forecasting, which has the problems of insufficient risk identification and early warning release.

Method used

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  • Natural gas supply chain safety monitoring and early warning method and system
  • Natural gas supply chain safety monitoring and early warning method and system
  • Natural gas supply chain safety monitoring and early warning method and system

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Embodiment Construction

[0071] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0072] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.

[0073] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an"...

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Abstract

The invention provides a natural gas supply chain safety monitoring and early warning method and system, and the method comprises the steps: judging an inventory early warning value of a liquefied natural gas station according to the inventory natural gas use day value, the gas inlet saturation value of the historical month and the gas supply load degree value; according to the first monthly contract gas volume coverage rate and the second monthly contract gas volume coverage rate, judging an early warning value of the gas power plant; judging a supply early warning value of the whole province liquefied natural gas according to the available day value of the whole province natural gas; and performing early warning display and early warning release on the inventory early warning value of the liquefied natural gas station, the early warning value of the gas power plant and the supply early warning value of the liquefied natural gas in the whole province. According to the scheme, the risk discrimination capability is improved, and early warning is performed to reduce loss.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a method and system for safety monitoring and early warning of a natural gas supply chain. Background technique [0002] In the power industry, power supply is at the core of the energy supply chain. The supply and demand of upstream primary energy greatly affects the balance of power supply and demand. With the guidance of national policies and the gradual improvement of infrastructure, the demand for gas has grown rapidly and fluctuated frequently, which has brought new challenges to the provincial power energy supply. At present, the risk assessment and early warning of natural gas supply are mainly concentrated at the national level, and the monitoring of natural gas in the power industry mainly relies on manual tracking analysis and forecasting, which has problems of insufficient risk identification and early warning release. Contents of the invention [0003] In...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/0639G06Q50/06Y04S10/50Y02E40/70
Inventor 刘思捷张昆白杨蔡秋娜陈中飞宋慧赵越
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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