Coal-fired unit scheduling method based on environment-friendly emission big data
A coal-fired unit and big data technology, applied in data processing applications, instruments, forecasting, etc., can solve the problems of small space for emission reduction and different contribution rates of pollution emissions.
Inactive Publication Date: 2019-07-23
ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, there is not much room for further reduction of emissions on the power supply side. However, there are still some differences in the emission performance of different types of units, and in different months and under different weather conditions, especially in periods of heavy haze or heavy pollution. The contribution rate of the total pollution emissions in the air quality assurance of major social activities is also different
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
[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] Please also refer to Figure 1 to Figure 3 ,in figure 1 It is a flowchart of a coal-fired unit scheduling method based on environmental protection emission big data in the present invention; figure 2 It is the flow chart of the annual power generation plan for constructing the optimal environmental protection in the present invention; image 3 It is a flowchart for constructing the optimal environmental protection day-ahead power generation plan in the present invention.
[0024] A kind of coal-fired unit scheduling method based on environmental protection emission big data described in the present invention compr...
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 invention relates to a coal-fired unit scheduling method based on environment-friendly emission big data. The coal-fired unit scheduling method comprises the following steps: obtaining the environment-friendly emission big data of a unit, calculating the environment-friendly emission performance of the unit, counting the total pollutant emission amount of the unit, and constructing an annual power generation plan and an optimal environment-friendly day-ahead power generation plan under optimal environment protection. The invention provides a coal-fired unit scheduling method based on environment-friendly emission big data. Compared with the prior art, the optimal environment protection for pollutant emission in the coal-fired unit power generation plan arrangement is realized, the energy conservation and emission reduction effects of coal power are further improved, the pollution influence rate is further reduced, and the reference is provided for scheduling departments at all levels during power generation plan arrangement.
Description
technical field [0001] The invention relates to the technical field of power generation control of coal-fired units, in particular to a method for dispatching coal-fired units based on big data on environmental protection emissions. Background technique [0002] As a large coal consumer, coal-fired power plants have always been a key area for emission reduction. Under the relevant requirements, conventional coal-fired power units across the country have basically achieved ultra-low emission standards. According to the massive big data analysis of the emission concentration of the re-operated units, the average emission concentration of sulfur dioxide, nitrogen oxides and soot is far lower than 35mg / m 3 , 50mg / m 3 and 10mg / m 3 , the overall total emissions have also dropped significantly compared to before the transformation, and the ultra-low emission transformation has a significant effect on the reduction of flue gas pollutants in coal-fired power plants. [0003] my c...
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 Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06312G06Q50/06Y02E40/70Y04S10/50
Inventor 马大卫王正风吴迪吴旭何军张本耀查智明马金辉凌默侬
Owner ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER