CN110297456A - A kind of regulator control system and method for the electrical integrated supply process of oil - Google Patents
A kind of regulator control system and method for the electrical integrated supply process of oil Download PDFInfo
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Abstract
The present invention provides the regulator control system and method for a kind of electrical integrated supply process of oil, system includes: the electrically separated control and protection unit of oil, external SCADA system interface, PLC minimum system, data collection and the monitoring unit and system data processing unit for executing the electrical integrated supply regulator control system of interface, oil；The electrically separated control and protection unit of oil oils the separation of electricity for realizing hardware；External SCADA system interface regulates and controls for realizing remote parameter to be shared up and down with data；Interface is executed for realizing the real-time control to fuel charger and charger on hardware；For realizing the oil electricity regulation distribution optimal control of whole system, the oil electricity regulation after exporting optimization distributes PLC minimum system, and gets forwarded to collection control by the external SCADA system interface.The present invention is applied to the oil electricity supplement of fuel-engined vehicle, oil-electric vehicle and pure electric automobile etc., can be realized the optimization of the electrical integrated supply process of oil.
Description
Technical field
The present invention relates to energy adjustment technical fields, and in particular to a kind of regulator control system of the electrical integrated supply process of oil and
Method.
Background technique
China Automobile Industry trend is made a general survey of, developing electric vehicle is trend of the times.Return its reason, mainly domestic and foreign policies are led
To the result of continued support and industry natural selection.China " accelerates the guidance meaning of electric car charging infrastructure construction
See ", " energy development " 13 " planning " and " working energy instruction in 2017 " etc. be proposed to electric car, charging
The product promotion of stake and infrastructure construction requirement.Foreign countries, the states such as Europe and America and Japan are also accelerating new-energy automobile substitution and are passing
The paces of system automobile, two countries, Great Britain and France are clear since the year two thousand forty, and two countries will stop sale gasoline and diesel car, are dedicated to reducing
The environmental pollution and carbon emission of global warming are caused, and Germany announces that the year two thousand thirty suspends sale of fuel vehicle, " German National electric car meter
Draw " proposition, show the resolution of German Government electric automobile market to be accelerated development and the support to green energy resource.In order to match
The development of electric car is closed, the construction of electric car charging infrastructure is particularly significant.
As it can be seen that following realize that the electrical integrated supply of oil is corollary, and current technology is concentrated mainly on oiling phase
In pass technology and the charging independent research of the relevant technologies, the regulation of supply electrical integrated for oil is then to be in initial exploration rank
Section.
Summary of the invention
For the defects in the prior art, the present invention provides regulator control system and the side of a kind of electrical integrated supply process of oil
Method, the present invention can be realized the optimization of the electrical integrated supply process of oil.
To achieve the above object, the present invention the following technical schemes are provided:
In a first aspect, the present invention provides a kind of regulator control systems of the electrical integrated supply process of oil, comprising: the electrically separated control of oil
System and protection location, external SCADA system interface, the PLC minimum system for executing the electrical integrated supply regulator control system of interface, oil,
Data collection and monitoring unit and system data processing unit；
Wherein, the electrically separated control and protection unit of the oil, the execution interface, the oil electrical integrated supply regulation system
PLC minimum system, the data collection and the monitoring unit and system data processing unit of system are as the self-built portion of internal system
Point；The external SCADA system interface as with external connection part；
The electrically separated control and protection unit of oil for realizing hardware oil electricity separation；The external SCADA system
Interface regulates and controls for realizing remote parameter up and down to be shared with data；The execution interface is used for the realization pair on hardware
The real-time control of fuel charger and charger；The PLC minimum system optimizes control for realizing the oil electricity regulation distribution of whole system
System, the oil electricity regulation distribution after output optimization, and collection control is got forwarded to by the external SCADA system interface；The data collection
It is assigned with monitoring unit for realizing data upload；Unification and first place of the system data processing unit for data format
Reason, and data are sent into the PLC minimum system by treated.
Further, the PLC minimum system is for executing following treatment process:
This month oily electricity demanding obtained by forecast analysis is received, and is joined as the target of the PLC minimum system
Examine input value 1；
The real consumption expense of the oiling and charging that are calculated according to oil price and electricity price is received, and as described
The object reference input value 2 of PLC minimum system；
The oil electricity supply data of user's this month actual selection are received, and defeated as the reality of the PLC minimum system
Enter value 1；
According to the object reference input value 1, object reference input value 2 and value 1 is actually entered, utilizes the side of iterated search
Method determines the oil mass deposit of depot and the optimal value of power load demand.
Further, the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass
The natural month of statistics；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity nature of statistics
Day；p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is parameter
Predictor；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration letter of fitting
Number, represents the cluster prediction curve based on historical data.
Further, in the cluster prediction curve, under the premise of meeting regulatory region, based on last calendar month
Some electric storages of oil carry out freedom and flexibility regulation, wherein the selection of the regulatory region and the estimates of parameters and described
Predictor impact factor is related.
Further, the PLC minimum system has remote parameter adjustment function.
Further, data sharing and instruction execution are realized in the PLC minimum system and external SCADA system cooperation.
Second aspect, the present invention also provides a kind of regulation methods of the electrical integrated supply process of oil, comprising:
Step S1: according to history vehicle flowrate and the electric consumption data of oil, carrying out forecast analysis in advance, determines that of that month oil electricity needs
It asks, the target reference 1 as regulator control system input；
Step S2: according to oil price and electricity price gap, calculating the real consumption expense refueled and charged, defeated as regulator control system
The target reference 2 entered；
Step S3: defeated as regulator control system by the oil electricity supply data feedback of user's this month actual selection to regulator control system
The actual value 1 entered；
Step S4: according to the target reference 1, target reference 2 and actual value 1, using the method for iterated search, really
Determine the oil mass deposit of depot and the optimal value of power load demand.
Further, the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass
The natural month of statistics；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity nature of statistics
Day；p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is parameter
Predictor；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration letter of fitting
Number, represents the cluster prediction curve based on historical data.
Further, in the cluster prediction curve, under the premise of meeting regulatory region, based on last calendar month
Some electric storages of oil carry out freedom and flexibility regulation, wherein the selection of the regulatory region and the estimates of parameters and described
Predictor impact factor is related.
Further, the regulator control system is realized using PLC minimum system, has remote parameter adjustment function.
As shown from the above technical solution, the regulator control system of the electrical integrated supply process of oil provided by the invention passes through oily electricity
Separation control and protection unit realize hardware oil electricity separation；Remote parameter regulation is realized by external SCADA system interface
With sharing up and down for data；The real-time control to fuel charger and charger is realized on hardware by executing interface；It is logical
The oil electricity regulation distribution optimal control that PLC minimum system realizes whole system, the oil electricity regulation distribution after output optimization are crossed, and is led to
It crosses external SCADA system interface and gets forwarded to collection control.The regulator control system of the electrical integrated supply process of oil provided by the invention can be realized
The optimization of the electrical integrated supply process of oil.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the regulator control system for the electrical integrated supply process of oil that one embodiment of the invention provides；
Fig. 2 is system regulation optimization process schematic diagram；
Fig. 3 be another embodiment of the present invention provides the electrical integrated supply process of oil regulation method flow chart；
The meaning of each appended drawing reference is described as follows in above figure 1:
1 indicates the electrically separated control and protection unit of oil；2 indicate external SCADA system interface；3 indicate to execute interface；4 tables
Show the PLC minimum system of the electrical integrated supply regulator control system of oil；5 indicate data collection and monitoring unit；6 indicate at system data
Manage unit.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The regulator control system of the electrical integrated supply process of oil provided in an embodiment of the present invention can be applied to gas station and charging station
Integrated energy source of car depot, such as the oil electricity of fuel-engined vehicle, oil-electric vehicle and pure electric automobile etc. is mended
Fill optimization allotment, rapid recharge, it can be achieved that oily electric energy.
One embodiment of the invention provides a kind of regulator control system of electrical integrated supply process of oil, referring to Fig. 1, comprising: oil
Electrically separated control and protection unit 1, executes the electrical integrated supply regulator control system of interface 3, oil at external SCADA system interface 2
PLC minimum system 4, data collection and monitoring unit 5 and system data processing unit 6；
Wherein, the electrical integrated supply regulation of the electrically separated control and protection unit 1 of the oil, the execution interface 3, the oil
PLC minimum system 4, the data collection and the monitoring unit 5 and system data processing unit 6 of system are used as internal system certainly
Build part；The external SCADA system interface 2 as with external connection part；
The electrically separated control and protection unit 1 of oil for realizing hardware oil electricity separation；The external SCADA system
Interface 2 regulates and controls for realizing remote parameter to be shared up and down with data；The execution interface 3 on hardware for realizing
To the real-time control of fuel charger and charger；The PLC minimum system 4 optimizes for realizing the oil electricity regulation distribution of whole system
It controls, the oil electricity after output optimization regulates and controls distribution, and gets forwarded to collection control by the external SCADA system interface 2 and (collect control is not scheming
1 draws)；The data collection is assigned with monitoring unit 5 for realizing data upload；The system data processing unit 6 is used for
The unification of data format and just processing, and data are sent into the PLC minimum system 4 by treated.
As shown from the above technical solution, the regulator control system of the electrical integrated supply process of oil provided in this embodiment, passes through oil
Electrically separated control and protection unit realizes that hardware oils the separation of electricity；Remote parameter tune is realized by external SCADA system interface
Control is shared up and down with data；The real-time control to fuel charger and charger is realized on hardware by executing interface；
The oil electricity regulation distribution optimal control that whole system is realized by PLC minimum system, the oil electricity regulation distribution after output optimization, and
Collection control is got forwarded to by the external SCADA system interface.The regulator control system of the electrical integrated supply process of oil provided in this embodiment
It can be realized the optimization of the electrical integrated supply process of oil.
In a preferred embodiment, the PLC minimum system 4 is for executing following treatment process:
This month oily electricity demanding obtained by forecast analysis is received, and is joined as the target of the PLC minimum system
Examine input value 1；
The real consumption expense of the oiling and charging that are calculated according to oil price and electricity price is received, and as described
The object reference input value 2 of PLC minimum system；
The oil electricity supply data of user's this month actual selection are received, and defeated as the reality of the PLC minimum system
Enter value 1；
According to the object reference input value 1, object reference input value 2 and value 1 is actually entered, utilizes the side of iterated search
Method determines the oil mass deposit of depot and the optimal value of power load demand.
In a preferred embodiment, referring to fig. 2, the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass
The natural month of statistics；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity nature of statistics
Day；p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is parameter
Predictor；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration letter of fitting
Number, represents the cluster prediction curve based on historical data.
It is understood that in the cluster prediction curve, under the premise of meeting regulatory region, can based on it is last from
The electric storage of the right moon existing oil carries out freedom and flexibility regulation, wherein the selection of the regulatory region and the estimates of parameters with
And the predictor impact factor is closely related.
It is understood that forecast analysis can be based on the method for quantitative forecast, including prediction object and target, prediction model
With 3 parts such as parameter Estimation, model testing and correction.In specific processing, real consumption expense is united according to month data
Meter, and then the foundation as prediction customer consuming behavior.System feedback carries out more according to the difference that current month user selects
Newly, prediction model object and target are based on.
In a preferred embodiment, the PLC minimum system has remote parameter adjustment function.
In a preferred embodiment, the PLC minimum system and the cooperation of external SCADA system realize data sharing and
Instruction execution.
Below with a specific example to the regulator control system of the electrical integrated supply process of oil provided in an embodiment of the present invention
Optimising and adjustment process be explained.Its principles illustrated is as follows: wherein predicting that object is the oil electricity supply number in always 3 years
According to；Prediction target is the quantitative data for providing 1-12 months in every year oil electricity and supplying, and amounts to 36 groups；Prediction model is base
In the matched curve of supply data；Prediction model parameters estimation is: one is stability bandwidth according to positive and negative 5% prediction, be can adjust；Two
A is that within selecting 36 months in month, can adjust；It predicts according to 1-3 months, to can adjust in month；Model testing is in 1 month
Measured data as a comparison and amendment；Real consumption expense is counted according to the consumption data in 3 years, and then predicts that client disappears
Take the foundation of behavior.In corresponding above-described embodiment, optional N1It is 36；N2It is 24；D1It is 30 or 31；D2It is 30 or 31；X1It is oil price
Fluctuation, X2Electricity price fluctuation, and by Cp1Directly affect；x11It is 3%, x21It is 1%；f1It is oily variable, f2It is electric variable；u1It is
1%, u2It is 1.5%, is the predictor impact factor for predicting the regulation of a calendar month.Based on the above, can obtain pair
Optimization of the oil electricity supply regulation of next month as resource distribution.
It can be seen from the above the regulator control system of the electrical integrated supply process of oil provided in an embodiment of the present invention can be applied
In gas station and the integrated energy source of car depot of charging station, for fuel-engined vehicle, oil-electric vehicle and pure electricity
The oil electricity supplement of electrical automobile etc., realizes optimization energy source dispensing and rapid recharge.In the present embodiment, variable " X1”…“XM",
“x11”…“xMQ", " f1”…“fQ" it is estimates of parameters, " u1”…“uM" variable and parameter are only represented, symbol itself is without real
The difference of matter is only the differentiation in expression.
Another embodiment of the present invention provides a kind of regulation methods of the electrical integrated supply process of oil, referring to Fig. 3, this method
Include the following steps:
Step 101: according to history vehicle flowrate and the electric consumption data of oil, carrying out forecast analysis in advance, determine that of that month oil electricity needs
It asks, the target reference 1 as regulator control system input；
Step 102: according to oil price and electricity price gap, the real consumption expense refueled and charged is calculated, as regulator control system
The target reference 2 of input；
Step 103: defeated as regulator control system by the oil electricity supply data feedback of user's this month actual selection to regulator control system
The actual value 1 entered；
Step 104: according to the target reference 1, target reference 2 and actual value 1, using the method for iterated search,
Determine the oil mass deposit of depot and the optimal value of power load demand.
In a preferred embodiment, the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass
The natural month of statistics；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity nature of statistics
Day；p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is parameter
Predictor；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration letter of fitting
Number, represents the cluster prediction curve based on historical data.
In a preferred embodiment, it in the cluster prediction curve, under the premise of meeting regulatory region, is based on
The electric storage of the last existing oil of calendar month carries out freedom and flexibility regulation, wherein the selection of the regulatory region is estimated with the parameter
Evaluation and the predictor impact factor are related.
In a preferred embodiment, the regulator control system is realized using PLC minimum system, has remote parameter tune
Whole function.
The above examples are only used to illustrate the technical scheme of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of regulator control system of the electrical integrated supply process of oil characterized by comprising the electrically separated control and protection list of oil
Member, external SCADA system interface, the PLC minimum system for executing the electrical integrated supply regulator control system of interface, oil, data collection with
Monitoring unit and system data processing unit；
Wherein, the electrically separated control and protection unit of the oil, described execute the electrical integrated regulator control system that supplies of interface, the oil
PLC minimum system, the data collection and monitoring unit and system data processing unit are as the self-built part of internal system；Institute
State external SCADA system interface as with external connection part；
The electrically separated control and protection unit of oil for realizing hardware oil electricity separation；The external SCADA system interface
Up and down share for realizing remote parameter regulation with data；The execution interface is used to realize on hardware to oiling
The real-time control of machine and charger；The PLC minimum system distributes optimal control for realizing the oil electricity regulation of whole system, defeated
Oil electricity regulation distribution after optimizing out, and collection control is got forwarded to by the external SCADA system interface；The data collection and monitoring
Unit is assigned for realizing data upload；Unification and just processing of the system data processing unit for data format, and will
Data that treated are sent into the PLC minimum system.
2. system according to claim 1, which is characterized in that the PLC minimum system is for executing following treatment process:
This month oily electricity demanding obtained by forecast analysis is received, and defeated as the object reference of the PLC minimum system
Enter value 1；
The real consumption expense of the oiling and charging that are calculated according to oil price and electricity price is received, and most as the PLC
The object reference input value 2 of mini system；
The oil electricity supply data of user's this month actual selection are received, and actually enter value as the PLC minimum system
1；
According to the object reference input value 1, object reference input value 2 and value 1 is actually entered, using the method for iterated search,
Determine the oil mass deposit of depot and the optimal value of power load demand.
3. system according to claim 2, which is characterized in that the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass statistics
Natural month；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity consecutive days of statistics；
p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month to disappear
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is that parameter is estimated
Count variable；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration function of fitting,
Represent the cluster prediction curve based on historical data.
4. system according to claim 3, which is characterized in that in the cluster prediction curve, meeting regulatory region
Under the premise of, freedom and flexibility regulation is carried out based on the electric storage of the existing oil of last calendar month, wherein the selection of the regulatory region
It is related to the estimates of parameters and the predictor impact factor.
5. system according to any one of claims 1 to 4, which is characterized in that the PLC minimum system has remote parameter
Adjust function.
6. system according to any one of claims 1 to 4, which is characterized in that the PLC minimum system and outside SCADA
Data sharing and instruction execution are realized in system cooperation.
7. a kind of regulation method of the electrical integrated supply process of oil characterized by comprising
Step S1: according to history vehicle flowrate and the electric consumption data of oil, carrying out forecast analysis in advance, determines of that month oily electricity demanding, makees
For the target reference 1 of regulator control system input；
Step S2: according to oil price and electricity price gap, calculating the real consumption expense refueled and charged, as regulator control system input
Target reference 2；
Step S3: by the oil electricity supply data feedback of user's this month actual selection to regulator control system, as regulator control system input
Actual value 1；
Step S4: it determines and mends using the method for iterated search according to the target reference 1, target reference 2 and actual value 1
The optimal value of oil mass deposit and power load demand to station.
8. the method according to the description of claim 7 is characterized in that the model that the iterated search uses is as follows:
Prediction model function:
Cp1=f1(N1,N2,C1,C2)=N1*C1+N2*C2
Iterative Matrix parameter estimation model:
In formula, Cp1It is the historic energy consumption of statistics；C1It is the monthly consumption of oil mass；C2It is the monthly consumption of electricity；N1It is oil mass statistics
Natural month；N2It is the natural month of electricity statistics；D1It is the oil mass consecutive days of statistics；D2It is the electricity consecutive days of statistics；
p11、p12、…、pD1It is to count fuel consumption daily in month；p21、p22、…、pD2It is to count electricity daily in month to disappear
Consumption；X1…XMIt is predictive estimation variable, and by Cp1Directly affect；x11…xMQIt is estimates of parameters；f1…fQIt is that parameter is estimated
Count variable；u1….uMIt is the predictor impact factor regulated and controled by a upper calendar month；CAlwaysIt is the final iteration function of fitting,
Represent the cluster prediction curve based on historical data.
9. according to the method described in claim 8, it is characterized in that, meeting regulatory region in the cluster prediction curve
Under the premise of, freedom and flexibility regulation is carried out based on the electric storage of the existing oil of last calendar month, wherein the selection of the regulatory region
It is related to the estimates of parameters and the predictor impact factor.
10. according to the described in any item methods of claim 7~9, which is characterized in that the regulator control system uses PLC minimum system
System has remote parameter adjustment function to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247712.1A CN110297456B (en) | 2018-03-23 | 2018-03-23 | System and method for regulating and controlling oil-electricity integrated supply process |
Applications Claiming Priority (1)
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