CN206178964U - Coal -fired procurement plan management and control system of thermal power plant - Google Patents
Coal -fired procurement plan management and control system of thermal power plant Download PDFInfo
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- CN206178964U CN206178964U CN201620988251.XU CN201620988251U CN206178964U CN 206178964 U CN206178964 U CN 206178964U CN 201620988251 U CN201620988251 U CN 201620988251U CN 206178964 U CN206178964 U CN 206178964U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The utility model discloses a coal -fired procurement plan management and control system of thermal power plant, the thermal power plant is including depositing coal -fired coal yard, and this system is including weighing the platform, the sample devices, respectively with platform and the data processing center that is connected of sample devices of weighing, the hard disk for save historical coal expenses data and historical coal -fired purchase data, electric wire netting monitor platform for the analysis obtains the constrained condition and the output of current coal -fired purchase to the electric wire netting, the command input interface for the input of the instruction of outside coal -fired purchase qualification is realized through this interface, singlechip, this singlechip respectively with data processing center, hard disk and electric wire netting monitor platform and command input interface connection, be used for carrying on obtaining behind the data processing coal -fired purchasing scheme. The utility model provides a coal -fired procurement plan management and control system of thermal power plant can reduce decision -making error and delay rate according to the automatic formulation that realizes the procurement plan of each parameter that the system acquireed, has improved the efficiency of enterprise automation production.
Description
Technical field
The utility model is related to coal electro-technical field, more particularly to a kind of coal-fired power plant procurement plan managing and control system.
Background technology
The main fuel of thermal power generation is coal-fired, in coal-fired buying link, it is necessary to according to current stock, base stock,
Generation schedule, with the factors such as coal restrictive condition and market coal price, formulate rational fire coal procurement strategy.It is automatic at present
Under change, intelligent industrial overall background, each production link of thermal power plant is also progressively changing to automation, intelligent direction
Make.
However, in the prior art in terms of the management and control of thermal power plant's fuel, still thering are multiple links to need manpower intervention.Wherein,
Coal-fired procurement plan decision process, directly affects the cost of fuel.It is main at present when the determination for doing coal-fired procurement plan works
Will be by manually collecting, analyzing the information from links, according to the empirically determined coal-fired procurement plan of staff.Such as
This, because ununified decision criteria, and the efficiency of artificial treatment bulk information is relatively low, incorrect decision can be caused unavoidably or is prolonged
Late, and had a strong impact on enterprise automation production efficiency.
Therefore, how to provide a kind of coal-fired power plant procurement plan managing and control system for solving above-mentioned technical problem is this area
Technical staff needs the problem for solving at present.
Utility model content
The purpose of this utility model is to provide a kind of coal-fired power plant procurement plan managing and control system, can be obtained according to system
Parameters be automatically obtained the formulation of procurement plan, reduce incorrect decision and retardation rate, improve enterprise automation production
Efficiency.
In order to solve the above technical problems, the utility model provides a kind of coal-fired power plant procurement plan managing and control system, institute
Stating thermal power plant includes the coal-fired coal yard of storage, and the system includes：
Weighing unit, for being weighed to fire coal in the coal yard；
Sample devices, for being sampled to fire coal in the coal yard, obtains coal-fired parameter value；
The data processing centre being connected with the weighing unit and sample devices respectively；
Hard disk, for storing history coal data and history fire coal procurement data；
Power system monitor platform, for electrical network analysis being obtained with the constraints of current coal-fired buying and being exported；
Instruction input interface, the input of the instruction for realizing outside coal-fired buying restrictive condition by the interface；
Single-chip microcomputer, the single-chip microcomputer respectively with the data processing centre, the hard disk and the power system monitor platform with
And instruction input interface connection, for carrying out data processing after obtain coal-fired procurement scheme.
Preferably, the system also includes：
Display device, the display device is connected with the single-chip microcomputer, for being shown to the coal-fired procurement scheme.
Preferably, the display device is LCDs.
The utility model provides a kind of coal-fired power plant procurement plan managing and control system, and thermal power plant includes the coal-fired coal of storage
, the system includes weighing unit, for being weighed to fire coal in coal yard；Sample devices, for being adopted to fire coal in coal yard
Sample, obtains coal-fired parameter value；The data processing centre being connected with weighing unit and sample devices respectively；Hard disk, goes through for storing
History coal data and history fire coal procurement data；Power system monitor platform, for electrical network analysis to be obtained with current coal-fired buying
Constraints is simultaneously exported；Instruction input interface, for realizing the defeated of the outside coal-fired instruction for purchasing restrictive condition by the interface
Enter；Single-chip microcomputer, the single-chip microcomputer connects with data processing centre, hard disk and power system monitor platform and instruction input interface respectively
Connect, for carrying out data processing after obtain coal-fired procurement scheme.The coal-fired power plant procurement plan management and control that the utility model is provided
System, the parameters that can be obtained according to system are automatically obtained the formulation of procurement plan, reduce incorrect decision and retardation rate,
Improve the efficiency of enterprise automation production.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to prior art and embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
A kind of structural representation of coal-fired power plant procurement plan managing and control system that Fig. 1 is provided for the utility model.
Specific embodiment
Core of the present utility model is to provide a kind of coal-fired power plant procurement plan managing and control system, can be obtained according to system
Parameters be automatically obtained the formulation of procurement plan, reduce incorrect decision and retardation rate, improve enterprise automation production
Efficiency.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 1 is refer to, Fig. 1 shows for a kind of structure of coal-fired power plant procurement plan managing and control system that the utility model is provided
It is intended to, thermal power plant includes the coal-fired coal yard of storage, the system includes：
Weighing unit 1, for being weighed to fire coal in coal yard；
Specifically, weighing unit 1 here is arranged in coal yard, for being weighed to fire coal, obtains the storage of fire coal.
Sample devices 2, for being sampled to fire coal in coal yard, obtains coal-fired parameter value；
Sample devices 2 is arranged in coal yard, and 2 pairs of fire coals of sample devices carry out sampling analysis, obtain coal-fired parameter value, here
One or more of the combination including in calorific value, ash content, sulphur content and volatile matter of coal-fired parameter value.
The data processing centre 3 being connected with weighing unit 1 and sample devices 2 respectively；
Data processing centre 3 is arranged at production scene workspace, the storage and calorific value of 3 pairs of fire coals of data processing centre,
One or more in ash content, sulphur content and volatile matter of combination carries out statistical disposition, obtains current just inventory data (namely each
Coal related data).
Hard disk 4, for storing history coal data and history fire coal procurement data；
Specifically, history coal data here include history coal blending, mix burning scheme and the corresponding history hair of the program
Electric system state and history coal restrictive condition data.History fire coal procurement data include the used procurement scheme of history with
And just inventory data, history end of term planned stock, history period project load, the history period project of the corresponding history of the program
Environmentally friendly restrictive condition and the current fire coal forward market situation of history.
Power system monitor platform 5, for electrical network analysis being obtained with the constraints of current coal-fired buying and being exported；
Specifically, power system monitor platform 5 obtains the constraints of current coal-fired buying by electricity generation system, here current
The constraints of fire coal buying includes current end of term planned stock, current device plan load, current period project environmental protection limitation
Condition.
Instruction input interface 6, the input of the instruction for realizing outside coal-fired buying restrictive condition by the interface；
Specifically, outside coal-fired buying restrictive condition here includes maximum amount of purchase and/or minimum amount of purchase and
A little others normal instructions.
Single-chip microcomputer 7, the single-chip microcomputer 7 is defeated with data processing centre 3, hard disk 4 and power system monitor platform 5 and instruction respectively
Incoming interface 6 connects, for carrying out data processing after obtain coal-fired procurement scheme.
Single-chip microcomputer 7 is arranged at monitored space, single-chip microcomputer 7 according to current just inventory data, the constraints of current coal-fired buying,
Outside coal-fired buying restrictive condition, history coal data and history fire coal procurement data obtain coal-fired procurement scheme.
It is understood that staff is written as program after ripe decision-making technique and experience being collected into arrangement in advance
Into single-chip microcomputer 7, by computer processor replace artificial treatment information, and according to current period project load, work as early stage
Between when planning the plan coal consumption of the factor computing intervals such as environmentally friendly restrictive condition, it is possible to use the history coal stored in data storage
Scheme and historical purchase data, each limiting factor of computer Rapid matching are quickly found out optimal with current input condition
Coal-fired procurement scheme.
Preferably, the system also includes：
Display device, the display device is connected with single-chip microcomputer 7, for being shown to coal-fired procurement scheme.
Preferably, display device is LCDs.
Specifically, display device facilitates the viewing of staff for being shown to coal-fired procurement scheme.
Certainly, display device here can also be other kinds of display, and the utility model is not made particularly herein
Limit.
The utility model provides a kind of coal-fired power plant procurement plan managing and control system, and thermal power plant includes the coal-fired coal of storage
, the system includes weighing unit, for being weighed to fire coal in coal yard；Sample devices, for being adopted to fire coal in coal yard
Sample, obtains coal-fired parameter value；The data processing centre being connected with weighing unit and sample devices respectively；Hard disk, goes through for storing
History coal data and history fire coal procurement data；Power system monitor platform, for electrical network analysis to be obtained with current coal-fired buying
Constraints is simultaneously exported；Instruction input interface, for realizing the defeated of the outside coal-fired instruction for purchasing restrictive condition by the interface
Enter；Single-chip microcomputer, the single-chip microcomputer connects with data processing centre, hard disk and power system monitor platform and instruction input interface respectively
Connect, for carrying out data processing after obtain coal-fired procurement scheme.The coal-fired power plant procurement plan management and control that the utility model is provided
System, the parameters that can be obtained according to system are automatically obtained the formulation of procurement plan, reduce incorrect decision and retardation rate,
Improve the efficiency of enterprise automation production.
It should be noted that in this manual, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
1. a kind of coal-fired power plant procurement plan managing and control system, the thermal power plant includes the coal-fired coal yard of storage, it is characterised in that
The system includes：
Weighing unit, for being weighed to fire coal in the coal yard；
Sample devices, for being sampled to fire coal in the coal yard, obtains coal-fired parameter value；
The data processing centre being connected with the weighing unit and sample devices respectively；
Hard disk, for storing history coal data and history fire coal procurement data；
Power system monitor platform, for electrical network analysis being obtained with the constraints of current coal-fired buying and being exported；Instruction input interface,
Input for realizing the instruction of outside coal-fired buying restrictive condition by the interface；
Single-chip microcomputer, the single-chip microcomputer respectively with the data processing centre, the hard disk and the power system monitor platform and institute
State instruction input interface connection, for carrying out data processing after obtain coal-fired procurement scheme.
2. coal-fired power plant procurement plan managing and control system as claimed in claim 1, it is characterised in that the system also includes：
Display device, the display device is connected with the single-chip microcomputer, for being shown to the coal-fired procurement scheme.
3. coal-fired power plant procurement plan managing and control system as claimed in claim 2, it is characterised in that the display device is liquid
Crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988251.XU CN206178964U (en) | 2016-08-30 | 2016-08-30 | Coal -fired procurement plan management and control system of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988251.XU CN206178964U (en) | 2016-08-30 | 2016-08-30 | Coal -fired procurement plan management and control system of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178964U true CN206178964U (en) | 2017-05-17 |
Family
ID=60241604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988251.XU Active CN206178964U (en) | 2016-08-30 | 2016-08-30 | Coal -fired procurement plan management and control system of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178964U (en) |
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2016
- 2016-08-30 CN CN201620988251.XU patent/CN206178964U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190919 Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen New Intellectual Property Management Co., Ltd. Address before: 452473 Huarun Electric Power Industrial Park, Henan, Zhengzhou, Dengfeng Patentee before: China Resources Electric Power Dengfeng Co., Ltd. |
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| TR01 | Transfer of patent right |