CN106502094B - A kind of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork - Google Patents

A kind of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork Download PDF

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CN106502094B
CN106502094B CN201610952008.7A CN201610952008A CN106502094B CN 106502094 B CN106502094 B CN 106502094B CN 201610952008 A CN201610952008 A CN 201610952008A CN 106502094 B CN106502094 B CN 106502094B
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analysis
energy
econetwork
andsimulation
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CN106502094A (en
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苏美蓉
张洺绮
路卫卫
陈彬
刘耕源
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Dongguan University of Technology
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance

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Abstract

The present invention discloses a kind of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork, including, to the real time data system being acquired to data, to the data processing system sorted out to data, analyzed, modeled, calculate and evaluated, to transmit the data transmission system of data, to be configured the controlling terminal with regulation to system.The energy safety of supply regulator control system based on Analysis andSimulation of Econetwork passes through acquisition to real time data, analysis, calculating, modeling, drawing, based on Analysis andSimulation of Econetwork method, the energy safety of supply system is evaluated and regulated and controled, the preferred of the energy safety of supply system regulation scheme is finally obtained, is of great significance to guarantee the energy safety of supply.

Description

A kind of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork
Technical field
The present invention relates to energy security regulation and control fields, and in particular to a kind of the energy safety of supply based on Analysis andSimulation of Econetwork Regulator control system.
Background technique
As all things on earth growth needs sunlight, economical production, people's lives, social development need the lasting energy to supply It gives.Maintain the energy safety of supply that there is vital meaning for support area and national security.The ever-increasing energy needs It asks, increasingly depleted energy resources, the wavy international energy market to take place frequently, all declares that the energy safety of supply is severeer by day Threat, to the energy safety of supply regulate and control with manage more stringent requirements are proposed.
It is mostly the understanding defined to the energy safety of supply in existing technology, the energy safety of supply Problems Existing is commented Valence, or only give implementation result and but lack quantitative verifying.Real time data is not acquired and analysis is handled, it can not Real-time monitoring is carried out to the energy safety of supply system, Analysis andSimulation of Econetwork is not also applied to the elder generation of the energy safety of supply system Example.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, provides a kind of based on Analysis andSimulation of Econetwork The energy safety of supply regulator control system, comprising:
Real time data system, to be acquired to real time data;
Data processing system, to be sorted out to data, be analyzed, modeled, calculated and evaluated;
Data transmission system, to transmit the data;
Controlling terminal with embodiment, storing data and as a result, and is configured and regulates and controls to whole system;
The energy safety of supply regulator control system based on Analysis andSimulation of Econetwork by acquisition to real time data, analysis, Calculate, processing, model, charting and etc., the energy safety of supply system is evaluated and regulated and controled, finally obtains the energy and supplies Answer the preferred of security system regulation and control scheme.
Preferably, the real time data system includes several flow sensors.
Preferably, the flow sensor be arranged in crude oil circulation pipeline in, when the flow sensor quantity with For the duct length there are when following relationship, obtained data are most comprehensive, and can reduce as much as possible equipment cost:
In formula, y indicates the quantity of the flow sensor, and x indicates the length of the pipeline, unit m.
Preferably, the data processing system includes the calculating to a kind of " sustainability index ", it is used to comprehensive measurement institute The integral level for stating the energy safety of supply system is codetermined by the efficiency and restoring force of energy supply system.
Preferably, the efficiency of the sustainability index and the energy supply system, the energy supply system it is extensive There are following relationships for multiple power:
Wherein, C indicates the sustainability index, and A indicates the efficiency of the energy supply system,Indicate the energy The restoring force of supply system, fijIt indicates from department j to the flow of department i, fiIndicate all flows to department i, fjIndicate from All flows of department j outflow, T indicate the total flow of system, and n indicates department's number that system includes.
Preferably, the real time data system includes temperature sensor and density sensor, the crude oil is learnt indirectly The information such as type, purity, quality, doping level.
Preferably, the technology used of the data transmission system be wireless WiFi technology, Bluetooth technology, local area network technology, One or more of field bus technique, not only save the cost but also reliability with higher.
Preferably, the controlling terminal includes a display.
Preferably, the controlling terminal includes a controller, it is configured and adjusts for the various pieces to whole system Control, makes the energy safety of supply regulator control system obtain optimized control.
Preferably, the controlling terminal includes a memory.
Compared with the prior art the beneficial effects of the present invention are: 1, it is described based on Analysis andSimulation of Econetwork energy supply peace Full regulator control system is based on Analysis andSimulation of Econetwork method by acquisition, analysis, calculating, the processing to real time data, building model, Parameter value, production chart, are evaluated and are regulated and controled to the energy safety of supply system, finally obtain the energy safety of supply System regulation scheme it is preferred, to ensure the energy safety of supply be of great significance;2, the energy based on Analysis andSimulation of Econetwork Source supply security regulator control system is based on Analysis andSimulation of Econetwork method, constructs energy supply network analog model, relevant departments are received Enter in the same network system, can find out the relationship to circulate between each department clearly, is convenient for analyzing influence energy supply The key factor of safety, in this, as carrying out, the energy safety of supply regulation and control scheme is preferably basic;3, it is described to be based on ecological network The energy safety of supply regulator control system of analysis is equipped with different types of sensor, is acquired to each property data of crude oil, Authenticity with higher;4, the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork, with " sustainable index " Carry out the integral level of comprehensive measurement the energy safety of supply system, convenient for carrying out qualitatively and quantitatively to the energy safety of supply system Analysis;5, the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork is equipped with controlling terminal, can not only will be each Data embody, and can also each section of whole system are configured and be regulated and controled, and final realize pacifies the energy supply The optimized control of full regulator control system.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the present invention The attached drawing used is briefly described.
Fig. 1 is the schematic diagram of the energy safety of supply regulator control system the present invention is based on Analysis andSimulation of Econetwork;
Fig. 2 is Chinese crude oil supply system network model figure of the present invention;
Fig. 3 is to reduce comparison diagram before and after outside source number;
Fig. 4 is to reduce comparison diagram before and after Amount of Consumption of Crude Oil;
Fig. 5 is to improve comparison diagram before and after crude oil production.
Digital representation in figure:
1. 2. data processing system of real time data system, 3. data transmission system, 4. controlling terminal
11. 12. temperature sensor of flow sensor, 13. density sensor
41. 42. controller of display, 43. memory
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment 1
As shown in Figure 1, it is the schematic diagram of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork, the base It is based in the energy safety of supply regulator control system of Analysis andSimulation of Econetwork by acquisition, analysis, calculating, the processing to real time data Analysis andSimulation of Econetwork method, building model, parameter value, production chart, is evaluated and is adjusted to the energy safety of supply system Control, finally obtains the preferred of the energy safety of supply system regulation scheme.
The energy safety of supply regulator control system based on Analysis andSimulation of Econetwork includes: real time data system 1, data processing System 2, data transmission system 3, controlling terminal 4.
The real time data system 1 is acquired the data such as oil flow, base oil properties, the real time data system packet It includes: flow sensor 11, temperature sensor 12, the equal sensors of density sensor 13.
The flow sensor 11 is used to acquire output quantity (export volume, damage of the energy safety of supply system Crude Oil Vector), the data such as crude oil transmission quantity between input quantity (from yield, import volume) and each department.12 He of temperature sensor The density sensor 13 is used to detect the temperature and density of the crude oil, learns the kind of the crude oil indirectly by these indexs The information such as class, purity, quality, doping level, it is simple and convenient although only preliminary calculate and guess, it is practical.
The data processing system 2, the data that the real time data system 1 acquisition is come, sorted out, analyzed, modeled, It calculates and evaluates.The energy safety of supply regulator control system based on Analysis andSimulation of Econetwork, analogy ecological network, the building energy supply Network analog model is answered, Chinese crude oil supply system is divided into following department: crude oil production department, machining sector, consumption Department, storage division, transfer department and supply department.The data processing system 2 calculates various types of crude oil amounts, And energy supply network analog model is set up, embody interdepartmental energy circulation relationship.Meanwhile to the data into The some calculating of row, energy supply is pacified as described in sustainable index (C) current value of energy supply network system come comprehensive measurement System-wide integral level, and by these sustainability indexs, provide the energy safety of supply evaluation.The data processing system After the data are analyzed, handled and calculated, the data can be transmitted to the controlling terminal 4 to show, store, just In further analysis and regulation.
The data transmission system 3 is responsible for each information, data in the energy safety of supply based on Analysis andSimulation of Econetwork Transmission in regulator control system, the technology that transmission process is used are that wireless WiFi technology, Bluetooth technology, local area network technology, scene are total One or more of line technology, common ground are as follows: save hardware quantity and investment, reduce mounting cost and maintenance costs, drop The cost of low whole system, while possessing higher accuracy and reliability.
The controlling terminal 4, including display 41, controller 42 and memory 43.
The display 41, for making the data value for acquiring, analyzing, calculating in the energy safety of supply system, and The information such as the energy supply network analog model are intuitively embodied.The display can be tangible formula display.
The controller 42 is configured and regulates and controls for the various pieces to whole system, such as to the real-time number The information such as time interval, the data class acquired according to data in system 1 are set, and the purpose of these operations is to make the energy Supply security regulator control system obtains optimized control.
The memory 43 is used to various information recording preservation, such as: the crude oil amount of each department, inter-sectional transmission Data, the numerical value of each index of calculating, foundation the energy supply network analog model, to it is described be based on Analysis andSimulation of Econetwork The contents such as the process data that is regulated and controled of the energy safety of supply regulator control system.The memory 43 can be read-only memory (ROM) or random access memory (RAM) it, can be selected according to actual needs.
Embodiment 2
The present embodiment is unlike the embodiments above, and the flow sensor 11 is arranged in the pipeline of crude oil circulation, Settable multiple flow sensors in same pipeline reduce measurement error with this, when the quantity of the flow sensor With the duct length there are when following relationship, obtained data are most comprehensive, most reliably, and can be reduced as far as the flow The quantity of sensor, reduces cost:
Y indicates the quantity of the flow sensor in formula, and x indicates the length of the pipeline, unit m.Pass through the public affairs Formula carries it into the formula, so that it may quickly obtain needing to be arranged the flow under the premise of measuring the length of the pipeline Then the flow sensor is distributed uniformly or non-uniformly in the inside of the pipeline by the quantity of sensor again, so that institute State the authenticity that flow sensor data collected are able to reflect test zone data.
In the longer situation of the pipeline of crude oil circulation, if a flow sensor is only arranged, inevitably because of pipe The factors such as the right and wrong degree in road, internal degree of roughness cause the flow of the pipeline interior point different, need more several institutes of setting State flow sensor just and can make data more it is true comprehensively, however be arranged how much flow sensors it is most suitable be but difficult into Row intuitive judgment.By above-mentioned formula, in the situation known to the length of the pipeline, calculated by quantitative formula Quickly obtain as a result, the quantity of the flow sensor is more clearly obtained, so that the sensor obtains in the pipeline The crude stream magnitude in the pipeline is really comprehensively reacted in more scientific and reasonable distribution.
Finally, every pipeline can get multiple data measurements, and every pipeline crude stream is obtained by calculation The average value S of amount is as final data.
Embodiment 3
The present embodiment is unlike the embodiments above, is based on Analysis andSimulation of Econetwork method, first building energy supply net Multiple departments' (node) relevant to energy supply are included in the same network system by network simulation model, based between each department Energy circulation relationship, it is established that the internuncial pathway between each node, then be based on ecological network structure, analyze influence the energy supply The factor for answering safety, by increase or decrease department's number, change internuncial pathway, change the methods of interindustry flow to system into Row regulation observes the situation of change of the energy safety of supply level in regulation process, final to determine the regulation and control scheme optimized.
In the actual operation process, the sustainability index (C) that formula (1)-(4) calculate energy supply network system is first passed through Current value, it is horizontal with this comprehensive measurement the energy safety of supply, value by energy supply system efficiency (A) and restoring forceAltogether With decision.
Wherein, fijIt indicates from department j to the flow of department i, fiIndicate all flows to department i, fjIt indicates from department j All flows of outflow, T indicate the total flow of system, and n indicates department's number that network system includes.
Again by changing n, fij, sustainability index (C) analogue value of energy supply network system is calculated, showing for C is compared Shape value and the analogue value, if the analogue value is bigger compared with current value, then it represents that the energy safety of supply level can be improved in corresponding regulation measure.
Embodiment 4
The present embodiment is unlike the embodiments above, as shown in Fig. 2, it is Chinese crude oil supply system network model, It is established in conjunction with Analysis andSimulation of Econetwork method, including crude oil production department, machining sector, consumer sector, storage division, transhipment department Door and supply department's (being divided into Middle East, African Territories, the Asian-Pacific area, European Region, South and North America area).
Wherein, X1For production division, X2For machining sector, X3For consumer sector, X4To store department, X5For transfer department, X6For Middle East, X7For African Territories, X8For European Region, X9For the Asian-Pacific area, X10For South and North America area;fijFor from portion The crude oil amount of door j to department i, z1For the crude oil amount of domestic product, ziIt (i=6,7,8,9,10) is the crude oil of supply department i import Total amount (without the amount from Chinese import), y2It is the loss amount in Chinese crude oil process, yiIt (i=6,7,8,9,10) is confession The crude oil total amount for answering department i to export (without the amount for exporting to China).
Found through analysis, most important three key factors of Chinese crude oil supply security be outside source (especially South and North America area, the Asian-Pacific area, European Region), consumer sector and crude oil production department.
Embodiment 5
The present embodiment is unlike the embodiments above, regulates and controls Chinese crude oil supply system by reducing outside source Sustainability, as shown in figure 3, its for reduce outside source number before and after comparison diagram.
Wherein, A andThe distance of value indicates oil supply system sustainability C.
Orig. indicate A,Raw value, XiIt indicates to remove an external supply from Chinese oil supply network system Value (such as X when source10This regional outside source of South and North America is removed in expression);XiiIt indicates from Chinese oil supply network system Value (such as X when two outside sources is removed in system simultaneously9,10Expression remove the Asian-Pacific area and South and North America area the two outside Portion's source of supply);XiiiIndicate value when removing three outside sources simultaneously from Chinese oil supply network system.
Be computed and graphic analyses, with the reduction of outside source number, A andValue significantly decreases, and Outside source number reduces more, A andValue declines to be more obvious, i.e. Chinese crude oil supply security level decline is more.Instead For crossing, increasing outside source can effectively improve the sustainability of oil supply system, i.e. Chinese crude oil import source multiplicity Change great to crude oil in China supply security horizontal terms are improved.It can be by the controlling terminal 4 to the outside source number Regulated and controled.
Embodiment 6
The present embodiment is unlike the embodiments above, regulates and controls Chinese crude oil supply system by reducing Amount of Consumption of Crude Oil Sustainability.As shown in figure 4, it is comparison diagram before and after reduction Amount of Consumption of Crude Oil.
Wherein, A value andThe distance of value indicates oil supply system sustainability C.
Orig. indicate A,Raw value, iOrig. (i=1/2,1/3,1/4) indicate by Amount of Consumption of Crude Oil reduce to Originally 1/2,1/3,1/4 when value, the case where 0 expression Amount of Consumption of Crude Oil is reduced to 0.
It is computed and graphic analyses, controls the consumption figure of Chinese crude oil in any case, or even the consumption figure of crude oil is subtracted Variation all very littles of as little as zero, C value, illustrate the reduction with consumption figure, the sustainability of Chinese crude oil supply system is substantially Do not change, i.e. control Chinese crude oil consumption does not have obvious effect for improving Chinese crude oil supply security level.Even if passing through The controlling terminal 4 regulates and controls the consumption figure of the Chinese crude oil, will not bring very big beneficial effect.
Embodiment 7
The present embodiment is unlike the embodiments above, regulates and controls Chinese crude oil supply system by improving crude oil production Sustainability.As shown in figure 5, it is comparison diagram before and after raising crude oil production.
Wherein: A value andThe distance of value indicates oil supply system sustainability (C).
Orig. indicate A,Raw value, iOrig. (i=2,3,4,5,10) expression respectively increase to crude oil production Value when originally 2-5 and 10 times.
It is computed and graphic analyses, with the increase of crude oil production, C value is significantly increased, and is illustrated with Chinese former The sustainability of the increase of oily output, Chinese crude oil supply system increases, that is, increases the crude oil production for mentioning High China's oil supply level of security has more apparent effect.The crude oil production can be adjusted by the controlling terminal 4 Control, to be optimal effect.
The comprehensive embodiment 5, embodiment 6, embodiment 7 are known, increase outside source diversity, raising crude oil can be passed through Output regulates and controls the energy safety of supply regulator control system, is improved crude oil in China supply security level.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive 's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it, It modifies or even equivalent, but falls in protection scope of the present invention.

Claims (8)

1. a kind of the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork characterized by comprising
Real time data system, to be acquired to real time data;
Data processing system, to be sorted out to data, be analyzed, modeled, calculated and evaluated;
Data transmission system, to transmit the data;
Controlling terminal with embodiment, storing data and as a result, and is configured and regulates and controls to whole system;
The energy safety of supply regulator control system based on Analysis andSimulation of Econetwork by acquisition to real time data, analysis, calculating, Processing, modeling, drawing, are evaluated and are regulated and controled to the energy safety of supply system, finally obtain the energy safety of supply system Regulation and control scheme it is preferred;
The real time data system includes several flow sensors;
The flow sensor is arranged in the pipeline of crude oil circulation, and the quantity of the flow sensor is deposited with the duct length In following relationship:
In formula, y indicates the quantity of the flow sensor, and x indicates the length of the pipeline, unit m.
2. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as described in claim 1, which is characterized in that described Data processing system includes the calculating to a kind of " sustainability index ", for the energy safety of supply system described in comprehensive measurement Integral level is codetermined by the efficiency and restoring force of energy supply system.
3. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as claimed in claim 2, which is characterized in that described The efficiency of sustainability index and the energy supply system, there are following relationships for the restoring force of the energy supply system:
Wherein, C indicates the sustainability index, and A indicates the efficiency of the energy supply system,Indicate the energy supply The restoring force of system, fijIt indicates from department j to the flow of department i, fiIndicate all flows to department i, fjIt indicates from department j All flows of outflow, T indicate the total flow of system, and n indicates department's number that system includes.
4. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as described in claim 1, which is characterized in that described Real time data system further includes temperature sensor and density sensor, learns type, purity, quality, the doping level of crude oil indirectly.
5. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as described in claim 1, which is characterized in that described The technology that data transmission system is used is wireless WiFi technology, Bluetooth technology, local area network technology, one in field bus technique Kind.
6. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as claimed in claim 5, which is characterized in that described Controlling terminal includes a display.
7. such as the described in any item the energy safety of supply regulator control systems based on Analysis andSimulation of Econetwork of claim 4-6, feature It is, the controlling terminal includes a controller, is configured and regulates and controls for the various pieces to whole system, makes the energy Source supply security regulator control system obtains optimized control.
8. the energy safety of supply regulator control system based on Analysis andSimulation of Econetwork as claimed in claim 7, which is characterized in that described Controlling terminal includes a memory.
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CN109140236B (en) * 2018-09-13 2021-01-01 上海万朗水务科技集团有限公司 Management and management network control system based on intelligent pipeline
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Application publication date: 20170315

Assignee: Yangjiang jiyoulan Electronic Technology Co.,Ltd.

Assignor: DONGGUAN University OF TECHNOLOGY

Contract record no.: X2022980027700

Denomination of invention: An energy supply security control system based on ecological network analysis

Granted publication date: 20190528

License type: Common License

Record date: 20221230