An automatic checking and loss analysis method for industrial energy consumption incoming line and production line

Abstract

This invention discloses an automatic verification and loss analysis method for industrial energy consumption input lines and production lines. This method automatically compares the total input power with the individual power consumption of each branch line, achieving data consistency verification and automatic assessment of energy consumption loss. Through proportion analysis, it visually displays the power consumption structure. This invention solves the problems of low efficiency and delayed loss analysis associated with manual verification, and is suitable for refined management of industrial energy consumption, effectively improving the timeliness and accuracy of energy consumption monitoring. This invention has been practically implemented in state-owned steel plants for many years.

Description

Technical Field

[0001] This invention relates to the field of industrial energy management technology, specifically to a method for verifying and analyzing electricity data, and more particularly to an automatic verification and loss analysis method for industrial energy input electricity and production line sub-item electricity. Background Technology

[0002] In industrial energy management, ensuring consistency between "input line power consumption" and "production line component power consumption" is crucial for loss analysis. Existing technologies have the following problems: Manual verification process: The verification of incoming power and branch power relies heavily on manual comparison, which is inefficient and prone to errors due to human negligence.

[0003] The loss analysis is not automatic: There is a lack of an automatic calculation and analysis mechanism for the difference between the incoming power and the total sub-item power, making it impossible to monitor energy consumption loss or omissions in real time.

[0004] Unclear structural proportions: The proportion of incoming power of each branch line in the total sub-items could not be quantitatively analyzed, making it impossible to intuitively understand the power consumption structure and load of each unit. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic verification and loss analysis method for industrial energy consumption input lines and production lines, so as to realize automatic verification of data consistency, automatic assessment of losses, and intuitive display of power consumption structure.

[0006] This invention provides an automatic verification and loss analysis method for industrial energy consumption input and production line, comprising the following steps: Data Acquisition and Breakdown: Collect the total incoming power data of the high-voltage room and break it down into the sub-item power data of each branch (such as acid rolling section 1, section 2, and section 3).

[0007] Accurate verification: The total incoming power of the high-voltage room is automatically compared with the sum of the individual power of each branch line to verify data consistency.

[0008] Loss Assessment: Automatically calculates the difference between the total incoming power consumption and the total sub-item power consumption. A positive difference indicates energy loss; a negative difference indicates omissions in recording.

[0009] Percentage Analysis: Calculate the percentage of electricity consumption of each branch line to its corresponding sub-item electricity consumption, as well as the percentage of total incoming lines to total sub-items, to intuitively display the electricity consumption structure and percentage.

Claims

1. A method for automatic verification and loss analysis of industrial energy consumption input and production line, characterized in that, Includes the following steps: (1) Collect the total incoming power data of the high-voltage room at the industrial production site, as well as the sub-item power data of each branch under the high-voltage room; (2) Accurately compare the total incoming power data with the sum of the power of each branch and item to verify the data consistency; (3) Calculate the difference between the total incoming power and the total sub-item power, and automatically assess energy consumption loss or data omission based on the difference.

2. The method according to claim 1, characterized in that, It also includes calculating the percentage of electricity consumption of each branch line to its respective item's electricity consumption, so as to intuitively show the proportion of electricity consumption structure.

3. The method according to claim 1, characterized in that, The branch circuit includes sections 1, 2, and 3 of the pickling and rolling high-pressure chamber, and sections 1 and 2 of the cold galvanizing high-pressure chamber.