An automatic monitoring method for the implementation of shutdown power saving system based on wide and thick plates

Abstract

The present invention discloses an automatic monitoring method for the implementation of a shutdown and power-saving system based on wide and thick plates, which relates to the field of steel rolling technology, including configuring a list of shutdown and power-saving system rules; monitoring shutdown events, and judging whether the shutdown and power-saving system is implemented based on the list of shutdown and power-saving system rules when a shutdown event occurs, and storing the execution results in a database; and summarizing the implementation of the shutdown and power-saving system based on the data in the database. Based on the refined management of energy, the present invention achieves the goal of further reducing the power consumption of enterprises by formulating a shutdown and power-off system for electrical equipment and supervising and evaluating the implementation of the system.

Description

Technical Field

[0001] The invention relates to the technical field of steel rolling, and in particular to an automatic monitoring method for the implementation of a shutdown power saving system based on wide and thick plates. Background Art

[0002] On the one hand, steel enterprises can save electricity by starting with the configuration of electrical equipment, developing new technologies and equipment, and upgrading existing backward technical equipment; on the other hand, they can optimize the operation and management of equipment, that is, explore ways and methods of saving electricity from a management perspective.

[0003] Traditional methods and channels for saving electricity through the renovation of technical equipment have been widely used in steel enterprises, but there are problems such as large investment and long renovation and construction period, and it is difficult to make new breakthroughs in technology in the short term. Therefore, optimizing the operation management system of equipment on the basis of refined energy management and strengthening the supervision and management of the implementation of the system have become a new development direction for steel rolling enterprises to further reduce power consumption.

[0004] Most current research focuses on achieving power saving by optimizing motor control parameters. For example, in the patent publication number CN201160268Y "Power Saving Server for Industrial and Mining Enterprise Systems", a server device is invented to detect motor operation data, and the control module calculates and adjusts the optimal power supply parameters, thereby achieving power saving. Another example is the patent publication number CN108931019 A "A New Power Saving Device for Enterprises Based on Private Server Drive", which provides a device to achieve precise control of the motor cooling airflow, so that the cold air can quickly and accurately meet the cooling requirements, improve the working environment of electrical equipment, and thus achieve the purpose of power saving.

[0005] However, the above scheme is to achieve the purpose of reducing power consumption by improving the power supply parameters and cooling effect of electrical equipment, and to reduce power consumption for enterprises by optimizing shutdown power saving systems and monitoring methods. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an automatic monitoring method for the implementation of a shutdown power saving system based on wide and thick plates.

[0007] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0008] An automatic monitoring method for the implementation of a shutdown power saving system based on wide and thick plates, comprising:

[0009] Configure the list of shutdown power saving rules;

[0010] Monitor shutdown events, and when a shutdown event occurs, determine whether the shutdown power saving system is executed based on the shutdown power saving system rule list, and store the execution result in the database;

[0011] The implementation of the shutdown power saving system is summarized based on the data in the database.

[0012] As a preferred solution of the automatic monitoring method for the execution of the shutdown power saving system based on wide and thick plates of the present invention, wherein: the list of rules for configuring the shutdown power saving system includes:

[0013] Configure the work area, equipment name, judgment signal mark, and monitoring signal mark in the economic operation system signal table;

[0014] Configure downtime data in the downtime table of economic operation system;

[0015] Configure execution delay data in the execution delay table of the economic operation operation system;

[0016] Configure the shutdown mode data in the shutdown mode table of the economic operation system;

[0017] Based on the rule model, several rule data are input to form a rule list.

[0018] As a preferred solution of the automatic monitoring method for the implementation of the shutdown power saving system based on wide and thick plates described in the present invention, each of the rule data includes the input working area, equipment name, judgment signal, monitoring signal, shutdown time, execution delay, and shutdown mode.

[0019] As a preferred solution of the automatic monitoring method for the implementation of the shutdown and power saving system based on wide and thick plates described in the present invention, wherein: the working area, equipment name, judgment signal, and monitoring signal are derived from the data in the economic operation operation system signal table, the shutdown duration is derived from the data in the economic operation operation system shutdown duration table, the execution delay is derived from the data in the economic operation operation system execution delay table, and the shutdown mode is derived from the data in the economic operation operation system shutdown mode table.

[0020] As a preferred solution of the automatic monitoring method for the implementation of the shutdown power saving system based on wide and thick plates of the present invention, after a number of rule data are input based on the rule model to form a rule list, it can also include:

[0021] The rule data is modified through SQL statements.

[0022] As a preferred solution of the automatic monitoring method for the implementation of the shutdown power saving system based on wide and thick plates of the present invention, after the rule data is modified by the SQL statement, it can also include:

[0023] The rule data is disabled or enabled through SQL statements.

[0024] As a preferred solution of the automatic monitoring method for the execution of the shutdown power saving system based on wide and thick plates of the present invention, wherein: the monitoring of shutdown events, and when a shutdown event occurs, judging whether the shutdown power saving system is executed based on the shutdown power saving system rule list, and storing the execution results in the database include,

[0025] Monitor downtime events through Kafka, obtain downtime start time and downtime mode when downtime events occur, and record downtime duration;

[0026] The operator enters the estimated downtime duration;

[0027] Call the judgment signal mark in the economic operation system signal table and record the shutdown execution time;

[0028] Query the corresponding execution delay data in the execution delay table of the economic operation operation system, compare it with the currently recorded shutdown time, and query the database to see whether the corresponding judgment signal exists after the execution delay is reached. If it exists, it is executed normally. If not, the shutdown energy-saving point is not executed, and the name of the unexecuted point is recorded in the database, and an alarm prompt is issued;

[0029] The shutdown judgment signal point is judged cyclically until the shutdown event ends.

[0030] As a preferred solution of the automatic monitoring method for the implementation of the shutdown power saving system based on wide and thick plates of the present invention, wherein: the summary of the implementation of the shutdown power saving system based on the data in the database includes:

[0031] Based on the data display rules in the database, the shutdown start time, shutdown end time, shutdown mode, unexecuted point name and alarm record;

[0032] The rule data is stored in an execution status table based on the downtime.

[0033] The beneficial effects of the present invention are:

[0034] Based on refined energy management, the present invention achieves the goal of further reducing the power consumption of enterprises by formulating a shutdown and power outage system for electrical equipment and supervising and evaluating the implementation of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0036] Figure 1 A flow chart of an automatic monitoring method for the execution of a shutdown power saving system based on thick plates provided by the present invention;

[0037] Figure 2 The flowchart of step S101 in the method for automatically monitoring the execution of the shutdown power saving system based on thick plates provided by the present invention is shown. DETAILED DESCRIPTION

[0038] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below according to specific implementation modes and in combination with the accompanying drawings.

[0039] Figure 1 The present invention provides a flow chart of a method for automatically monitoring the execution of a shutdown power saving system based on thick plates. The method includes steps S101 to S103, and the specific steps are described as follows:

[0040] Step S101: configuring a shutdown power saving policy rule list.

[0041] Specifically, configure the power saving system rule list according to the actual production situation on site. See the figure, the specific steps are as follows:

[0042] Step S101a: Configure the work area, equipment name, judgment signal mark, and monitoring signal mark in the economic operation system signal table. The selection of the work area and equipment name comes from the process configuration tree parent-child data of the basic configuration function.

[0043] Step S101b: configure the downtime data in the downtime table of the economic operation system.

[0044] Step S101c: configure execution delay data in the economic operation operation system execution delay table.

[0045] Step S101d: configure the shutdown mode data in the shutdown mode table of the economic operation system.

[0046] Step S101e: Input a number of rule data based on the rule model to form a rule list.

[0047] It should be noted that each rule data includes the input working area, equipment name, judgment signal, monitoring signal, downtime, execution delay, and downtime mode. Among them, the working area, equipment name, judgment signal, and monitoring signal are from the data in the economic operation operation system signal table. The downtime is from the data in the economic operation operation system downtime table. The execution delay is from the data in the economic operation operation system execution delay table. The downtime mode is from the data in the economic operation operation system downtime mode table.

[0048] In addition, the above power-saving system rule list also has rule editing functions and enable / disable functions. The area, equipment, judgment signal, monitoring signal, downtime, downtime mode, execution delay, and details in the economic operation system rule table can be modified through SQL statements. The rules in the power-saving system rule list can be enabled or disabled through SQL statements.

[0049] Step S102: monitoring shutdown events, and judging whether the shutdown power saving policy is executed based on the shutdown power saving policy rule list when a shutdown event occurs, and storing the execution result in a database.

[0050] Specifically, first, the shutdown events are monitored through Kafka, where the shutdown modes include failure shutdown, maintenance shutdown, and roller change shutdown.

[0051] When a shutdown event is detected, the shutdown start time and shutdown mode are recorded in the monitoring rule table, and the background starts recording the shutdown duration. After that, a pop-up window of the estimated shutdown duration pops up, and the operator enters the estimated shutdown duration.

[0052] After obtaining the estimated downtime, call the judgment signal mark in the economic operation operation system signal table and record the downtime execution time.

[0053] Query the corresponding execution delay data in the execution delay table of the economic operation operation system, compare it with the currently recorded shutdown time, and query the database for the corresponding judgment signal after the execution delay is reached. If it exists, it is executed normally. If not, the shutdown energy-saving point is not executed, and the name of the unexecuted point is recorded in the database and pushed to the HMI for alarm prompts.

[0054] Then the shutdown judgment signal point is judged cyclically until the shutdown event ends.

[0055] Step S103: Summarizing the implementation of the shutdown power saving policy based on the data in the database.

[0056] Specifically, the database is queried, and based on the data in the database, the shutdown start time, shutdown end time, shutdown mode, unexecuted point name, and alarm record recorded in the monitoring rule table are displayed. At the same time, according to the shutdown time, the execution status is stored and accumulated in the team's execution status table.

[0057] Therefore, the technical solution of this application, based on the refined management of energy, achieves the goal of further reducing the company's electricity consumption by formulating a shutdown and power outage system for electrical equipment and supervising and evaluating the implementation of the system.

[0058] In addition to the above embodiments, the present invention may also have other implementation modes; any technical solutions formed by equivalent replacement or equivalent transformation shall fall within the protection scope required by the present invention.

Claims

1. An automatic monitoring method for the implementation of shutdown power saving system based on wide and thick plates, characterized by: include, Configure the list of shutdown power saving rules; Monitor shutdown events, and when a shutdown event occurs, determine whether the shutdown power saving system is executed based on the shutdown power saving system rule list, and store the execution result in the database; Summarizing the implementation of the shutdown power saving system based on the data in the database; The monitoring of shutdown events, and judging whether the shutdown power saving system is executed based on the shutdown power saving system rule list when a shutdown event occurs, and storing the execution result in the database includes: Monitor downtime events through Kafka, obtain downtime start time and downtime mode when downtime events occur, and record downtime duration; The operator enters the estimated downtime duration; Call the judgment signal mark in the economic operation system signal table and record the shutdown execution time; Query the corresponding execution delay data in the execution delay table of the economic operation operation system, compare it with the currently recorded shutdown time, and query the database to see whether the corresponding judgment signal exists after the execution delay is reached. If it exists, it is executed normally. If not, the shutdown energy-saving point is not executed, and the name of the unexecuted point is recorded in the database, and an alarm prompt is issued; The shutdown judgment signal point is judged cyclically until the shutdown event ends.

2. The method according to claim 1, characterized in that: The list of rules for configuring the shutdown power saving system includes: Configure the work area, equipment name, judgment signal mark, and monitoring signal mark in the economic operation system signal table; Configure downtime data in the downtime table of economic operation system; Configure execution delay data in the execution delay table of the economic operation operation system; Configure the shutdown mode data in the shutdown mode table of the economic operation system; Based on the rule model, several rule data are input to form a rule list.

3. The method according to claim 2, characterized in that: Each of the rule data includes the input working area, equipment name, judgment signal, monitoring signal, shutdown time, execution delay, and shutdown mode.

4. The method according to claim 3, characterized in that: The working area, equipment name, judgment signal, and monitoring signal are derived from the data in the economic operation operating system signal table, the downtime duration is derived from the data in the economic operation operating system downtime duration table, the execution delay is derived from the data in the economic operation operating system execution delay table, and the downtime mode is derived from the data in the economic operation operating system downtime mode table.

5. The method according to claim 2, characterized in that: After inputting a number of rule data based on the rule model to form a rule list, the following may also be included: The rule data is modified through SQL statements.

6. The method according to claim 5, characterized in that: After the rule data is modified by the SQL statement, the method further includes: The rule data is disabled or enabled through SQL statements.

7. The method according to claim 1, characterized in that: The summarizing of the implementation of the shutdown power saving system based on the data in the database includes: Based on the data display rules in the database, the shutdown start time, shutdown end time, shutdown mode, unexecuted point name and alarm record; The rule data is stored in an execution status table based on the downtime.

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