Combination operation control method, device, equipment and storage medium of coal pulverizer
A coal mill combination and operation control technology, applied in the computer field, can solve the problems of unreasonable coal mill operation combination, lack of scientific basis, lack of flexibility, etc., and achieve the effect of refined modeling and real-time optimization
Active Publication Date: 2021-11-02
JINGDONG CITY BEIJING DIGITS TECH CO LTD
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In the process of realizing the present invention, the inventors found that adjustments are made only based on experience, without scientific basis and unified specification requirements, and the coal mill is adjusted on and off only based on the power generation load, resulting in the operation combination of the coal mill unreasonable way
Moreover, the optimization method of coal mill switching on and off based on traditional physical equation modeling contains a large number of artificial assumptions, lacks flexibility, and is difficult to carry out refined modeling and real-time optimization of the coal mill working system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0049]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0050] The embodiment of the present application provides a coal mill combination operation control method applied to the coal mill system, which is used to optimize the combination of the switch operation of multiple coal mills in the coal mill system, so as to realize the coal mill System fine-grained control.
[0051] The overall pro...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application relates to a coal mill combination operation control method, device, equipment and storage medium. The method includes: acquiring the operation history data set of each coal mill, and extracting the state of each coal mill from the operation history data set characteristics and action characteristics; according to the state characteristics and action characteristics of each coal mill, obtain the working condition characteristics of each coal mill in each time period; according to the working condition characteristics of each coal mill in each time period , screen the state characteristics and action characteristics of each coal mill to obtain the key features of each coal mill; use the key features of each coal mill and the working condition characteristics to determine the The real-time operation ranking of the coal mills; according to the real-time operation rankings of the coal mills, the operation combination scheme of the coal mills is determined. The application is used to realize the optimal control of the combined operation of the coal pulverizer and the refined control of the coal pulverizer system.
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a coal mill combined operation control method, device, equipment and storage medium. Background technique [0002] Coal mill is the main pulverizing equipment in thermal power plants. The equipment itself is large in size, high in quality, high in investment, and its operation consumes a lot of power. It is one of the main energy-consuming equipment in power plants. Based on the change of power generation load, and according to the real-time operation of each coal mill and the state change of the pulverizing system, optimize and adjust the start-up operation combination of the coal mill in the system, and adjust the start or stop operation of each coal mill. It is an effective way to reduce energy consumption by making full use of the advantages of the coal mill, improving the efficiency of the coal mill, and reducing the combined power consumption rate of the coal mi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/00G05B13/04G05B19/00G05B19/418
CPCB02C25/00Y02P90/02
Inventor 朱翔宇詹仙园霍雨森张玥殷宏磊郑宇
Owner JINGDONG CITY BEIJING DIGITS TECH CO LTD