CN110486793A - A kind of intellectual analysis dispatching method and system based on the monitoring of heat supply network Pyatyi - Google Patents
A kind of intellectual analysis dispatching method and system based on the monitoring of heat supply network Pyatyi Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Abstract
The invention discloses a kind of intellectual analysis dispatching methods and system based on the monitoring of heat supply network Pyatyi, the running configuration plan of heating plant and heat exchange station is obtained using the index revised law based on historical load, predict that the boiler in heating plant opens number of units, circulating pump opens number of units and frequency, a net total flow；It predicts the configuration of the distributed pump or regulating valve in heat exchange station, the unlatching number of units and frequency of circulating pump, calculates two net predictions and rise again for mild two nets prediction；By heating plant, heat exchange station running configuration plan and issue final control system, carry out differentiation batch control；So that load prediction is more accurate；Increase time complexity curve, so that the prediction of prediction and heat exchange station to heating plant is provided with otherness, fully considered the scale difference of therrmodynamic system so that the realization heating according to need that intelligent scheduling is more accurate, avoid heating not in time or heating in advance it is too many and caused by energy waste.
Description
Technical field
This disclosure relates to heat supply network intellectual analysis scheduling field, and in particular to a kind of intellectual analysis based on the monitoring of heat supply network Pyatyi
Dispatching method and system.
Background technique
With the development of automatic control technology, metering temperature control technology, Internet of Things mechanics of communication and Internet technology, central heating neck
The informatization reform in domain there has been quick development, and each Thermal Corp has been basically completed heating network monitoring information reform, for into
One step realizes wisdom heat supply, lays a solid foundation.
Domestic wisdom heating field at present, relatively advanced energy management plateform system also only realize heating system
Pyatyi monitoring also differs farther out with the linkage of intelligentized Pyatyi[1].The realization of wisdom heat supply needs experienced three stages, respectively
It is auto-control, overall salary strategy, intellectual management[2], three phases have strict sequence, at present on the market
Wisdom heat supply plateform system majority was between second stage and phase III, and realization intelligentized from the phase III has farther out
Distance, intelligence carries out pilot study as project by the Thermal Corp of some large sizes.The phase III of wisdom heat supply
For intelligentized realization, problem to be solved is the full information of production process first, is needed in each pass of therrmodynamic system
Enough sensors are arranged at key position, in the place for not having wire communication, need to be realized adopting for data with wireless telecommunications
Collection.Each therrmodynamic system has realized that data are remote with temperature control from heat source, a pipe network, heat exchange station, secondary pipe network, the metering of family end substantially
Journey acquisition and monitoring, the basic Pyatyi monitoring for realizing heat supply network.However, the Pyatyi linkage based on the monitoring of heat supply network Pyatyi, collects large size
The intelligent of the redistribution process of the heat supply production of middle heating system, transmission & distribution and heat is also not implemented.Have at present based on heat exchange station
Data analysis system and method[3], it is only that data acquisition is carried out to single heat exchange station, data point is carried out to collected data
Analysis, discovery running equipment there are the problem of, to be adjusted.In addition there is relevant heat supply network intelligent dispatching system[4]In intelligent tune
In terms of the method for degree, main thought is the load prediction calculated according to outdoor temperature, to be calculated heat source, heat exchange station
Energy consumption data is analyzed according to energy consumption data to instruct to run.This method does not comprehensively consider the retardance of heat supply network heating, special weather
The increase of (rain, snow, strong wind, cold wave etc.) bring actual heating load, this method are based on currently practical heating load, practical interior
The ratio method that temperature, practical outdoor temperature carry out, and the actual indoor temperature in calculation method is not the category of a certain therrmodynamic system
Property, it is the temperature in each room in end, belongs to the point type data of dispersion, is difficult to be expressed as an Indoor Temperature with multiple room temperatures
Degree, therefore the accuracy of formula needs to be investigated.In terms of operation instruction, give to heat source, heat exchange station can predict and load
Prediction does not provide equipment investment plan, operating parameter guidance etc. in detailed operational plan, such as heat source, heat exchange station.
In terms of the operation instruction of central heating system, existing method is to provide operation instruction, not according to load prediction
Further predict the equipment running configuration plan in heating plant or heat exchange station；In terms of intelligent scheduling, it is contemplated that energy consumption analysis
With cost analysis, analysis comparison is classified that refinement is not different with energy architectural energy consumption, and the factors such as weather load rate, comparison does not exist
It is carried out on the basis of the same standard with energy, the foundation of intelligent scheduling and control is not enough.
Bibliography
[1] research and development Discussion on Direction [J] the heating and refrigerating of Song Yunpeng " wisdom heat supply " in central heating, 2017
(11):36+38.
[2] the transparent heat supply mode of the wisdom region [J] that Liu Lanbin, Wang Rongxin, Liu Yameng are based on " industrial Internet of Things " supplies
Heat, 2018 (04): 30-35+96.
[3] a kind of Shandong data analysis system and method [P] based on heat exchange station Huang Zhongbao, Ma Liang, Yang Peng:
CN108870529A,2018-11-23.
[4] Beijing a kind of heat supply network intelligent dispatching system [P] of Gao Yuming, Sun Shengbin: CN104791903A, 2015-07-
22.
Summary of the invention
To solve the above problems, the disclosure provides a kind of intellectual analysis dispatching method and system based on the monitoring of heat supply network Pyatyi
Technical solution, in view of in terms of above-mentioned operation instruction there are the problem of, on the basis of considering outdoor temperature, increase foundation and go through
The temperature adjustmemt of history load, time complexity curve, special weather amendment so that load prediction it is more accurate meet each therrmodynamic system
Use thermal characteristics, provide the running configuration table of heating plant, heat exchange station, changeable heating enterprise running technology personnel artificially formulate confession
The status of heat plan, reduces the workload of traffic control, improves the intelligence of traffic control, improve work efficiency.
Heat supply network Pyatyi monitoring, be the heating plant to heating system, a pipe network, heat exchange station, secondary pipe network, indoor room temperature/
Measure temperature control Pyatyi therrmodynamic system major parameter and equipment operating status be acquired, monitor, the software of regulation and control
System and hardware facility, specification CJJT 241-2016 " urban heating monitoring and regulator control system technical regulation " are discussed in detail；
The present invention is directed to water, electricity, heat, temperature, pressure, the stream for each therrmodynamic system come up based on the acquisition of heat supply network Pyatyi monitoring system
The key messages such as amount, frequency, aperture carry out Macro or mass analysis, dispatch systematic difference for intellectual analysis and provide data source.
To achieve the goals above, according to the one side of the disclosure, a kind of intelligence point based on the monitoring of heat supply network Pyatyi is provided
Dispatching method is analysed, the described method comprises the following steps:
Data acquisition is carried out to the therrmodynamic system in heat supply network Pyatyi monitoring system；
Using the index revised law based on historical load, comprehensive outdoor weather, charge area data, consideration time complexity curve,
Temperature adjustmemt predicts the thermic load of heating plant, heat exchange station；
The running configuration plan of heating plant, the operation of the heating plant are obtained according to revised heating plant heat load prediction
Configuration plan includes that the boiler in heating plant opens number of units, circulating pump opens number of units and frequency, a net total flow；
The running configuration plan of heat exchange station is obtained according to revised heat exchange station heat load prediction, and calculates circulating pump unlatching
Number of units and frequency are added to the running configuration plan of heating plant, and the running configuration plan of the heat exchange station includes a net in heat exchange station
Total flow, the configuration of distributed pump or the configuration of regulating valve；
According to the calculation of Heat Load of each system partitioning of heat exchange station obtain two nets prediction for it is mild two net prediction rise again and will
The two nets prediction rises again for mild two nets prediction and the running configuration plan of heat exchange station is added；
It is poor that the running configuration plan of heating plant and the running configuration plan of heat exchange station are handed down to final control system progress
The batch of alienation controls, and the running configuration plan of the heating plant and the running configuration of heat exchange station include that boiler is opened number of units, followed
The configuration of ring pump, regulating valve configuration, two net predictions are risen again for mild two nets prediction.
Further, carrying out the data of data acquisition to the therrmodynamic system in heat supply network Pyatyi monitoring system includes: heat supply network five
Water, electricity, heat, temperature, pressure, the flow, frequency, aperture of each therrmodynamic system in grade monitoring system.
The heat supply network Pyatyi monitoring system is heating plant, a pipe network, heat exchange station, secondary pipe network (building to heating system
Consumer heat inlet), the operation shape of the therrmodynamic system major parameter of the Pyatyi of family end equipment (indoor room temperature/metering temperature control) and equipment
State is acquired, monitors, the software systems of regulation and control and hardware facility, specification CJJT 241-2016 " urban heating monitoring
With regulator control system technical regulation " it is discussed in detail；
The therrmodynamic system includes that heating plant and its an administrative pipe network, all heat exchange stations, all secondary network systems etc. are complete
Whole system also can refer to certain heat exchange station-secondary pipe network-indoor system, also can refer to the heat exchange station system partitioning unit-system two
Secondary pipe network-indoor system.
Further, using the index revised law based on historical load, comprehensive outdoor weather, charge area data consider
Time complexity curve, temperature adjustmemt predict the thermic load of heating plant, heat exchange station to obtain revised heating plant thermic load method
Are as follows:
Each therrmodynamic system and its end serviced building, transmission and distribution network have characteristic, even same consumption
Can classification end building, different the case where due to pipeline network construction and maintenance, the factors such as design of pipe networks difference, final energy consumption refers to
Mark is different, and therefore, load forecasting method of the present invention uses the heating index revised law based on actual history load, comprehensive
Outdoor temperature amendment, Time Correction Factor are closed, the heat load prediction method such as formula (1) based on historical load:
Wherein: Q be predict therrmodynamic system instantaneous thermal power, i.e., revised prediction thermic load (heat load prediction value),
Unit is GJ/h；Q18-20To predict therrmodynamic system, when its average indoor temperature is at 18-20 DEG C, corresponding instantaneous thermal power is single
Position is GJ/h；t′nFor demand room temperature, unit is DEG C；tnTo design room temperature, 18 DEG C are taken；t′w-iFor the current predictive time
I hours later forecast outdoor temperatures, i hours are that the heating rate for considering therrmodynamic system, the transmission & distribution of pipe network system distance etc. are real
Border situation, progress are preheated for i hours in advance, and the value range of i selects setting between 0.5h~72h；twFor design office
Outer temperature；Δ t be temperature adjustmemt, under the conditions of the special weathers such as rain, snow, strong wind, cold wave to the correction value of outdoor temperature, can
Setting is empirically selected within the scope of -2 DEG C~2 DEG C；A ' is that each therrmodynamic system is real for area；Q ' is therrmodynamic system history design
Thermal load parameter under outdoor temperature, unit W/m2, meanwhile, the end Average indoor temperature satisfaction of the prediction therrmodynamic system is set
The requirement for counting room temperature, generally takes average room temperature at 18-20 DEG C, the index of the revised heating plant thermic load has included pre-
The various thermal loss of calorimetric Force system.
Further, the running configuration plan of heating plant, the confession are obtained according to revised heating plant heat load prediction
The running configuration plan of heat stations includes that the boiler in heating plant opens number of units calculation method are as follows:
Estimated load factor refers to the ratio of the prediction thermic load Q and its total installation of generating capacity C of certain heating plant or heat exchange station:
The calculation formula of estimated load factor is as follows:
Wherein, R is the estimated load factor of heating plant or heat exchange station, and dimensionless is percentage；Q is a certain heating plant or changes
The prediction thermic load of heat stations, unit GJ/h；C is the total installation of generating capacity of a certain heating plant or heat exchange station, unit MW.
It determines that boiler opens (number of units) according to estimated load factor: according to estimated load factor, it is total to account for heating plant with separate unit boiler
The percentage of installed capacity compares, and optimization, which obtains, recommends unlatching plan.Such as the boiler that certain heating plant has 2 capacity equal, in advance
Surveying rate of load condensate is 34.49%, less than the capacity of single unit, then recommends to open pot 1, needs to carry out optimal judgement, provide optimal
Unlatching plan；A kind of method for determining that boiler opens number of units according to estimated load factor is when estimated load factor is less than load threshold value
Shi Kaiqi 1,2 are opened when being greater than or equal to load threshold value, the load threshold value is the percentage being manually arranged, load threshold
Value is defaulted as 30%.
A net total flow is predicted according to formula (3):
In formula (3): G is a net predicted flow rate, unit t/h；Q is prediction thermic load, unit GJ/h；
TgFor boiler design supply water temperature, unit is DEG C；ThFor boiler design return water temperature, unit is DEG C；
The running configuration plan, including boiler open number of units, circulating pump configuration, regulating valve configuration, two net predictions for temperature
It rises again with two net predictions.
Further, the running configuration plan of heat exchange station is obtained according to revised heat exchange station heat load prediction, and calculated
Circulating pump opens number of units and frequency is added to the running configuration plan of heating plant, and the running configuration plan of the heat exchange station includes changing
A net total flow, the method for the configuration of distributed pump or the configuration of regulating valve in heat stations are as follows:
The distributed pump configuration includes that distributed pump opens number of units and frequency；
Distributed pump is the first water pump, circulating pump is the second water pump；A net predicted flow rate of therrmodynamic system will be predicted, with water pump
Metered flow compares, and according to the relationship of adjustable speed water pump frequency and flow, calculates prediction according to flow is directly proportional to frequency
It is the water pump frequency of the first water pump and the second water pump under flow, the water pump frequency is divided into the calculating side in the case of A and two kinds of B
Method:
A. when predicted flow rate < separate unit metered flow,
B. when separate unit metered flow < predicted flow rate 2 specified total flows of <:
In formula (4), (5), unit t/h；G is water pump metered flow, unit t/h；Wherein: the first water pump and second
The unlatching number of units and frequency calculation method of water pump are all formula (4) and (5)；Wherein, the stream of distributed pump input formula (4) and (5)
Measuring G ' is one net total flow of prediction, i.e. G '=G；The flow G ' of circulating pump input formula (4) and (5) is with two each system partitionings of net
Prediction calculation of Heat Load go out each system partitioning predicted flow rate of two nets,
The prediction thermic load of two each system partitionings of net is passed through into formulaIt is calculated two
Each system partitioning predicted flow rate is netted, i.e.,Two each pre- flow measurements of system partitioning of net being calculated
Amount, to be configured according to the circulating pump that the predicted flow rate calculates each system partitioning；Distributed pump is the first water pump, circulating pump is
Second water pump, the first water pump are pump 1, and the second water pump is pump 2, G1Rated power, G for pump 12For the rated power of pump 2.
Regulating valve configuration refers to that prediction regulating valve opens percentage, and a net predicted flow rate and a net of prediction heat exchange station are specified
Flow carries out ratio, and obtained percentage is the aperture of regulating valve, considers the safety of pipe network, the aperture minimum of regulating valve is not
Lower than 5%.
In formula (6), (7), η is that prediction regulating valve opens percentage, unit %；GhIt is single for heat exchange station metered flow
Position is t/h, and A be that prediction heat exchange station enters web area, unit m2；Q is the design heating index for predicting heat exchange station, unit W/m2；
G ' is a net predicted flow rate, Tg、ThRespectively predict one net supply water temperature of design, the return water temperature of heat exchange station, unit is DEG C.
Further, step 5, the prediction of two nets is obtained according to the calculation of Heat Load of each system partitioning of heat exchange station and supplies mild two
The method that the running configuration plan of heat exchange station was risen again and was added in net prediction are as follows:
Ф is opposite space heating load ratio in formula (8), (9),
t′nFor the demand indoor design temperature of prediction therrmodynamic system end building, default is by 18 DEG C of calculating.tnFor design office
Interior temperature takes 18 DEG C；
tgTo predict two net supply water temperatures；thTo predict two net return water temperatures；t′wFor current outdoor temperature；twFor design office
Outer temperature；Q is design area heating index, unit W/m2；TgFor boiler design supply water temperature；ThFor boiler design return water temperature；
The unit of above-mentioned all temperature be degree Celsius DEG C.
Further, it by the running configuration plan of the running configuration plan of heating plant and heat exchange station, is opened including boiler
Open number of units, circulating pump configuration, regulating valve configuration, two net predictions rise again for mild two nets prediction and are handed down to final control system, into
The method of the batch control of row differentiation are as follows:
Final control system control loop pump is opened: according to one net total flow of prediction, being compared with water pump metered flow, when pre-
When measured value is less than separate unit water pump metered flow, the first water pump is pump 1, and the second water pump is pump 2, and the first water pump, the second water pump are not
With water pump, recommend to open pump 1, when predicted flow rate is greater than 1 metered flow of pump, be less than pump 1, pump the sum of 2 flows, then open pump 1,
Pump 2.
Final control system controls boiler and opens, and with prediction load value, the specified heat capacity of bonded boiler equipment is done most
Excellent matched algorithm show that the first boiler is pot 1, and the second boiler is pot 2, and the first boiler, the second boiler are different boilers.Example
Such as, when prediction load is lower than the specified heat capacity of pot 1, recommend to open pot 1, when prediction load is specified for thermal energy greater than pot 1
Power when less than the sum of the specified heat capacity of pot 1 and pot 2, recommends to open pot 1, pot 2.
Two net predictions are risen again for mild two nets prediction and are handed down to final control system, carry out the batch control of differentiation:
Final control system control loop pump is opened, circulating pump frequency configuration, with reference to two net predictions for mild two nets prediction
It is controlled under rising again, predicted flow rate and metered flow are the two net flow of prediction and specified stream of the prediction therrmodynamic system respectively
Amount.The final control system is the heating plant in heat supply network Pyatyi monitoring system to heating system, pipe network, heat exchange station, two
Secondary pipe network (building consumer heat inlet), family end equipment (indoor room temperature/metering temperature control) Pyatyi therrmodynamic system major parameter and set
Standby operating status is acquired, monitors, the software systems of regulation and control and hardware facility, " the city specification CJJT 241-2016
Town heat supply monitoring and regulator control system technical regulation " it is discussed in detail.
The present invention also provides a kind of intellectual analysis based on the monitoring of heat supply network Pyatyi to dispatch system, the system comprises: it deposits
Reservoir, processor and storage in the memory and the computer program that can run on the processor, the processing
Device executes the computer program and operates in the unit of following system:
Data acquisition unit, for carrying out data acquisition to the therrmodynamic system in heat supply network Pyatyi monitoring system；
Load estimation unit, for utilizing the index revised law based on historical load, comprehensive outdoor weather, charge area number
According to consideration time complexity curve, temperature adjustmemt predict the thermic load of heating plant, heat exchange station；
Heating plant running configuration unit, the operation for obtaining heating plant according to revised heating plant heat load prediction are matched
The plan of setting, the running configuration plan of the heating plant include that the boiler in heating plant opens number of units, circulating pump opens number of units and frequency
Rate, a net total flow；
Heat exchange station configures updating unit, for obtaining the prediction of two nets according to the calculation of Heat Load of each system partitioning of heat exchange station
It rises again for mild two nets prediction and the two nets prediction is risen again for mild two nets prediction and the running configuration plan of heat exchange station is added；
Heat exchange station configures updating unit, for obtaining the prediction of two nets according to the calculation of Heat Load of each system partitioning of heat exchange station
The running configuration plan of heat exchange station is risen again and is added for mild two nets prediction；
Batch control unit, for the running configuration plan of the running configuration plan of heating plant and heat exchange station to be handed down to bottom
Layer control system carries out the batch control of differentiation, and the running configuration plan of the heating plant and the running configuration of heat exchange station include
Boiler opens number of units, circulating pump configures, regulating valve configures, two net predictions net for mild two and predict to rise again.
The disclosure have the beneficial effect that the present invention provide it is a kind of based on heat supply network Pyatyi monitoring intellectual analysis dispatching method and
System, the load prediction carried out using the heating index revised law based on actual history load, increases the temperature for special weather
Degree amendment, so that load prediction is more accurate；Time complexity curve is increased, so that the pre- measuring tool of prediction and heat exchange station to heating plant
There is otherness, fully considered the scale difference of therrmodynamic system, so that the realization heating according to need that intelligent scheduling is more accurate, keeps away
Exempted from heating not in time or in advance heating it is too many and caused by energy waste.Believed according to prediction load and perfect heat supply network basis
Breath, further predicts the equipment running configuration plan in heating plant or heat exchange station, may be implemented to carry out different heat exchange stations
The batch of differentiation controls.The operating analysis of the real time data acquired by heat supply network Pyatyi monitoring system, supplies at resource consumption analysis
The comprehensive analysis that thermal mass analysis, customer service repair reporting analysis form, can be modified automatically control strategy.Energy consumption analysis and cost
Analysis is compared is classified based on identical architectural energy consumption, identical weather load rate range, and comparison is same with energy standard and outdoor
It is carried out on the basis of temperature condition, objective appraisal can be provided to the operation of therrmodynamic system.Further pass through the data of various dimensions
Analysis, compares with predicted configuration plan, and then automatically implementation strategy modification, realizes the automation of control process, subtracts
The uncertainty and randomness by manually issuing control strategy are lacked.The present invention is deep by HVAC mechanism and wisdom heating management platform
Degree combines, and perfect heat supply network basic database is established in intelligent dispatching system.In terms of operation instruction, outdoor temp is being considered
On the basis of degree, the temperature adjustmemt and time complexity curve according to historical load are increased, is met so that load prediction is more accurate
The use thermal characteristics of each therrmodynamic system, and operational plan is further provided, provide the running configuration of heating plant, heat exchange station
Table, changeable heating enterprise running technology personnel artificially formulate the status of heat supply plan, reduce the workload of traffic control, mention
The high intelligence of traffic control, improves work efficiency.
Detailed description of the invention
By the way that the embodiment in conjunction with shown by attached drawing is described in detail, above-mentioned and other features of the disclosure will
More obvious, identical reference label indicates the same or similar element in disclosure attached drawing, it should be apparent that, it is described below
Attached drawing be only some embodiments of the present disclosure, for those of ordinary skill in the art, do not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings, in the accompanying drawings:
Fig. 1 show a kind of flow chart of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi；
Fig. 2 show a kind of intellectual analysis scheduling structure frame diagram based on the monitoring of heat supply network Pyatyi；
Fig. 3 show a kind of intellectual analysis scheduling system construction drawing based on the monitoring of heat supply network Pyatyi.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the disclosure, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose, scheme and effect of the disclosure.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.
As shown in Figure 1 for according to a kind of process of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi of the disclosure
Figure, Fig. 2 show a kind of intellectual analysis scheduling structure frame diagram based on the monitoring of heat supply network Pyatyi, explain below with reference to Fig. 1 and Fig. 2
State a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to embodiment of the present disclosure.
The disclosure proposes a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi, specifically includes the following steps:
Data acquisition is carried out to the therrmodynamic system in heat supply network Pyatyi monitoring system；
Using the index revised law based on historical load, comprehensive outdoor weather, charge area data, consideration time complexity curve,
Temperature adjustmemt predicts the thermic load of heating plant, heat exchange station；
The running configuration plan of heating plant, the operation of the heating plant are obtained according to revised heating plant heat load prediction
Configuration plan includes that the boiler in heating plant opens number of units, circulating pump opens number of units and frequency, a net total flow；
The running configuration plan of heat exchange station is obtained according to revised heat exchange station heat load prediction, and calculates circulating pump unlatching
Number of units and frequency are added to the running configuration plan of heating plant, and the running configuration plan of the heat exchange station includes a net in heat exchange station
Total flow, the configuration of distributed pump or the configuration of regulating valve；
According to the calculation of Heat Load of each system partitioning of heat exchange station obtain two nets prediction for it is mild two net prediction rise again and will
The two nets prediction rises again for mild two nets prediction and the running configuration plan of heat exchange station is added；
It is poor that the running configuration plan of heating plant and the running configuration plan of heat exchange station are handed down to final control system progress
The batch of alienation controls, and the running configuration plan of the heating plant and the running configuration of heat exchange station include that boiler is opened number of units, followed
The configuration of ring pump, regulating valve configuration, two net predictions are risen again for mild two nets prediction.
Further, the intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi is flat in the monitoring of existing heat supply intelligentization
On the basis of platform, by improving basic information subsystem, to realize intellectual analysis scheduling feature.
Basic information subsystem includes the basis of the functions such as data acquisition, data analysis, intelligent control, is entire heat supply intelligence
The basis of monitor supervision platform can be changed, the basic information subsystem includes but is not limited to hot family information module, heat supply network information module.
In the hot family information module, as unit of heat source, the information models such as section, cell, Lou Dong, heat user are established,
Establish complete heat user information attaching information library.Classify in hot family information according to different architectural energy consumption, to every building into
Row definition.Different energy consumption classification means the height of energy consumption level, analyzes in operating analysis, energy consumption analysis, cost analysis etc.
It needs to compare between the therrmodynamic system of same energy consumption classification in the process, just can guarantee the objectivity and reasonability of analysis.
Heat source, a pipe network, heat exchange station, secondary pipe network (building consumer heat inlet), family are established in the heat supply network information module
The complete operation relevant information mould such as end equipment (room temperature acquire/measure temperature control) and cost information, design parameter, timing definition
Plate, cost information include the water, electricity, heat in therrmodynamic system location, the unit price and calorific value of gas, raw coal.Design parameter includes each
The design heating index of therrmodynamic system, history heating index, design outdoor temperature, design room temperature.It perfect cost information and sets
Meter information is the structured data request analyzed scheduling system and carry out multidimensional analysis, is load prediction and formulation running configuration plan
Basis.
Heat supply network Pyatyi monitoring system is heating plant, a pipe network, heat exchange station, secondary pipe network (Lou Dongre to heating system
Power entrance), the operating status of the therrmodynamic system major parameter of the Pyatyi of family end equipment (indoor room temperature/metering temperature control) and equipment into
Row acquisition, monitoring, the software systems of regulation and control and hardware facility, " urban heating is monitored and is adjusted specification CJJT 241-2016
Control systems technology regulation " it is discussed in detail.Present system acquires each heating power system come up to heat supply network Pyatyi monitoring system
The key messages such as water, electricity, heat, temperature, pressure, flow, frequency, the aperture of system carry out Macro or mass analysis, for intellectual analysis scheduling system
The application of system provides data source.
The intellectual analysis scheduler subsystem is the subsystem based on heat supply network Pyatyi monitoring system.Intellectual analysis dispatches subsystem
System includes load prediction module, comprehensive analysis module, control strategy module, is the core system of wisdom heating management platform.It is negative
Lotus prediction module predicts the thermic load of each therrmodynamic system,
The running configuration plan of each therrmodynamic system is generated, and is handed down to final control system, realizes the batch of differentiation
Control function.
The load prediction module weather interface obtains real-time weather data, and the weather forecast interface includes but is not limited to
National weather forecast interface, Ali's cloud weather forecast interface, weather bureau's weather forecast interface any one；
Load prediction module obtains the real for the information such as area, rate of charge, comprehensive outdoor weather, charge number of each therrmodynamic system
According to the amendment with history parameters, carrying out prediction to the thermic load of therrmodynamic system can be obtained the energy forecast and fortune of each therrmodynamic system
Row configuration plan.
The therrmodynamic system includes that heating plant and its an administrative pipe network, all heat exchange stations, all secondary network systems etc. are complete
Whole system also can refer to certain heat exchange station-secondary pipe network-indoor system, also can refer to the heat exchange station system partitioning unit-system two
Secondary pipe network-indoor system.
Be modified to the heating index of therrmodynamic system: the heating index is the instantaneous thermal power for predicting therrmodynamic system；
Prediction is carried out using index revised law, each therrmodynamic system and its end serviced to the thermic load of therrmodynamic system
End building, transmission and distribution network all have characteristic, even the end building of same energy consumption classification, due to pipeline network construction and maintenance
Situation is different, and the factors such as design of pipe networks difference, final energy consumption index is different, therefore, load prediction of the present invention
Method uses the heating index revised law based on actual history load, the heat load prediction method such as formula based on historical load
(1):
Wherein: Q is the instantaneous thermal power for predicting therrmodynamic system, i.e., revised prediction thermic load, unit GJ/h；Q18-20
To predict therrmodynamic system, when its average indoor temperature is at 18-20 DEG C, corresponding instantaneous thermal power, unit GJ/h；t′nFor
Demand room temperature, unit are DEG C；tnTo design room temperature, 18 DEG C are taken；t′w-iFor i hours pre- after the current predictive time
Outdoor temperature is reported, i hours are the actual conditions such as the heating rate for considering therrmodynamic system, the transmission & distribution of pipe network system distance, progress
It is preheated within i hours in advance, the value range of i selects setting between 0.5h~72h, and h is hour；twTo design outdoor temp
Degree；Δ t be temperature adjustmemt, under the conditions of the special weathers such as rain, snow, strong wind, cold wave to the correction value of outdoor temperature, can be according to warp
It tests and selects setting within the scope of -2 DEG C~2 DEG C；A ' is that each therrmodynamic system is real for area；Q ' is outside the therrmodynamic system history design office
At a temperature of thermal load parameter, unit W/m2.Heating plant load prediction and running configuration table are as follows:
According to aforementioned prediction thermic load, according to the design parameter of prediction therrmodynamic system, the capacity of capital equipment and number of units etc.
Information can obtain the running configuration table of prediction therrmodynamic system, be divided into heating plant running configuration table, heat exchange station running configuration table, such as
Table 1 is shown in each heating plant volume loading rate of 201X-201X Heating Period and running configuration planning chart.
Table 1. is in each heating plant volume loading rate of 201X-201X Heating Period and running configuration planning chart
(1) real to refer to the practical area of heat-supply service of prediction heating plant for area in fact for area, occupancy rate, occupancy rate is equal to
In fact for area divided by web area is entered, data source is in the charging administration system of heat supply network Pyatyi monitoring system；
(2) total installation of generating capacity refers to the total heat capacity of boiler in prediction heating plant, unit MW；
(3) estimated load factor is equal to prediction load divided by total installation of generating capacity, prediction unit demand GJ/h need to be scaled MW:
The calculation formula of estimated load factor is as follows:
R is the estimated load factor of heating plant or heat exchange station, and dimensionless is percentage；Q is a certain heating plant or heat exchange station
Predict thermic load, unit GJ/h；C is the total installation of generating capacity of a certain heating plant or heat exchange station, unit MW.
It determines that boiler opens (number of units) according to estimated load factor: according to estimated load factor, it is total to account for heating plant with separate unit boiler
The percentage of installed capacity compares, and optimization, which obtains, recommends unlatching plan.Such as the boiler that certain heating plant has 2 capacity equal, in advance
Surveying rate of load condensate is 34.49%, less than the capacity of single unit, then recommends to open pot 1, needs to carry out optimal judgement, provide optimal
Unlatching plan；A kind of method for determining that boiler opens number of units according to estimated load factor is when estimated load factor is less than load threshold value
Shi Kaiqi 1,2 are opened when being greater than or equal to load threshold value, the load threshold value is the percentage being manually arranged, load threshold
Value is defaulted as 30%.
A net total flow is predicted by heating index:
In formula (3): G is a net predicted flow rate, unit t/h；Q is prediction thermic load, unit GJ/h；
TgFor boiler design supply water temperature, unit is DEG C；ThFor boiler design return water temperature, unit is DEG C.
Heat exchange station load prediction and running configuration table are as follows:
The operation instruction for exchanging heat stations, according to aforementioned prediction thermic load, according to the design parameter of prediction therrmodynamic system, mainly
The rated capacity of heat-exchange unit compares in the information, with heat exchange station such as the capacity of equipment and number of units, provides heat exchange station operation and matches
Table is set, such as table 2:
2 heat exchange station load prediction of table and running configuration table
As shown in table 2, each system partitioning of heat exchange station is the independent heat supply pipeline system of heat exchange station, and a heat exchange station may
The area You Gao, middle area, three or two, low area；
Distributed pump configuration is obtained according to one net total flow of prediction；
The distributed pump configuration includes that distributed pump opens number of units and frequency；
Distributed pump includes the first water pump, the second water pump；A net predicted flow rate of therrmodynamic system will be predicted, with the specified stream of water pump
Amount compares, and according to the relationship of adjustable speed water pump frequency and flow, calculates under predicted flow rate according to flow is directly proportional to frequency
Water pump frequency, the water pump frequency is divided into the calculation method in the case of A and two kinds of B:
A. when predicted flow rate < separate unit metered flow,
B. when separate unit metered flow < predicted flow rate 2 specified total flows of <:
In formula (4), (5), unit t/h；G is water pump metered flow, unit t/h；Wherein: the first water pump and second
The unlatching number of units and frequency calculation method of water pump are all formula (4) and (5)；Wherein, the stream of distributed pump input formula (4) and (5)
Measuring G ' is one net total flow of prediction, i.e. G '=G；The flow G ' of circulating pump input formula (4) and (5) is with two each system partitionings of net
Prediction calculation of Heat Load go out each system partitioning predicted flow rate of two nets,
The prediction thermic load of two each system partitionings of net is passed through into formulaIt is calculated two
Each system partitioning predicted flow rate is netted, i.e.,Two each pre- flow measurements of system partitioning of net being calculated
Amount, to be configured according to the circulating pump that the predicted flow rate calculates each system partitioning；Distributed pump is the first water pump, circulating pump is
Second water pump, the first water pump are pump 1, and the second water pump is pump 2, G1Rated power, G for pump 12For the rated power of pump 2.
Regulating valve configuration is obtained according to one net total flow of prediction
Regulating valve configuration refers to that prediction regulating valve opens percentage, and a net predicted flow rate and a net of prediction heat exchange station are specified
Flow carries out ratio, and obtained percentage is the aperture of regulating valve, considers the safety of pipe network, the aperture minimum of regulating valve is not
Lower than 5%.
In formula (6), (7), η is that prediction regulating valve opens percentage, unit %；GhIt is single for heat exchange station metered flow
Position is t/h, and A be that prediction heat exchange station enters web area, unit m2；Q is the design heating index for predicting heat exchange station, unit W/m2；
G ' is a net predicted flow rate, Tg、ThRespectively predict one net supply water temperature of design, the return water temperature of heat exchange station, unit is DEG C.
Two net predictions are calculated to rise again for mild two nets prediction:
Ф is opposite space heating load ratio in formula (8), (9),
t′nFor the demand indoor design temperature of prediction therrmodynamic system end building, default is by 18 DEG C of calculating.tnFor design office
Interior temperature takes 18 DEG C；
tgTo predict two net supply water temperatures；thTo predict two net return water temperatures；t′wFor current outdoor temperature；twFor design office
Outer temperature；Q is design area heating index, unit W/m2；TgFor boiler design supply water temperature；ThFor boiler design return water temperature；
Unit be degree Celsius DEG C.
By regulating valve configuration distributing to final control system, the method for carrying out the batch control of differentiation are as follows:
Circulating pump is opened: according to one net total flow of prediction, being compared with water pump metered flow, when predicted value is less than separate unit water pump
When metered flow, the first water pump in table 1 is pump 1, and the second water pump is pump 2, and circulating pump includes the first water pump, the second water pump；The
One water pump, the second water pump are different water pumps, and pump 1 is opened in recommendation, when predicted flow rate is greater than 1 metered flow of pump, less than pump 1, pump 2
The sum of flow then opens pump 1, pump 2.
Boiler is opened, and with prediction load value, the algorithm that the specified heat capacity of bonded boiler equipment does Optimum Matching is obtained,
First boiler is pot 1, and the second boiler is pot 2, and the first boiler, the second boiler are different boilers.For example, when prediction load is lower than
When the specified heat capacity of pot 1, recommend to open pot 1, when prediction load is greater than the specified heat capacity of pot 1, less than pot 1 and pot 2
When the sum of specified heat capacity, recommend to open pot 1, pot 2.
Two net predictions are risen again for mild two nets prediction and are handed down to final control system, carry out the batch control of differentiation:
Circulating pump is opened, and circulating pump frequency calculates, and is controlled under rising again with reference to two net predictions for mild two nets prediction, in advance
Measurement of discharge and metered flow are the two net flow of prediction and metered flow of the prediction therrmodynamic system respectively.
A kind of intellectual analysis based on the monitoring of heat supply network Pyatyi that embodiment of the disclosure provides dispatches system, as shown in Figure 3
System construction drawing is dispatched for a kind of intellectual analysis based on the monitoring of heat supply network Pyatyi of the disclosure, one kind of the embodiment is based on heat supply network
The intellectual analysis scheduling system of Pyatyi monitoring include: processor, memory and storage in the memory and can be described
The computer program run on processor, the processor are realized above-mentioned a kind of based on heat supply network five when executing the computer program
Step in the intellectual analysis scheduling system embodiment of grade monitoring.
It can be transported in the memory and on the processor the system comprises: memory, processor and storage
Capable computer program, the processor execute the computer program and operate in the unit of following system:
Data acquisition unit, for carrying out data acquisition to the therrmodynamic system in heat supply network Pyatyi monitoring system；
Load estimation unit, for utilizing the index revised law based on historical load, comprehensive outdoor weather, charge area number
According to consideration time complexity curve, temperature adjustmemt predict the thermic load of heating plant, heat exchange station；
Heating plant running configuration unit, the operation for obtaining heating plant according to revised heating plant heat load prediction are matched
The plan of setting, the running configuration plan of the heating plant include that the boiler in heating plant opens number of units, circulating pump opens number of units and frequency
Rate, a net total flow；
Heat exchange station configures updating unit, for obtaining the prediction of two nets according to the calculation of Heat Load of each system partitioning of heat exchange station
It rises again for mild two nets prediction and the two nets prediction is risen again for mild two nets prediction and the running configuration plan of heat exchange station is added；
Heat exchange station configures updating unit, for obtaining the prediction of two nets according to the calculation of Heat Load of each system partitioning of heat exchange station
The running configuration plan of heat exchange station is risen again and is added for mild two nets prediction；
Batch control unit, for the running configuration plan of the running configuration plan of heating plant and heat exchange station to be handed down to bottom
Layer control system carries out the batch control of differentiation, and the running configuration plan of the heating plant and the running configuration of heat exchange station include
Boiler opens number of units, circulating pump configures, regulating valve configures, two net predictions net for mild two and predict to rise again.
A kind of intellectual analysis scheduling system based on the monitoring of heat supply network Pyatyi can run on desktop PC, notes
Originally, palm PC and cloud server etc. calculate in equipment.A kind of intellectual analysis based on the monitoring of heat supply network Pyatyi dispatches system
System, the system that can be run may include, but be not limited only to, processor, memory.It will be understood by those skilled in the art that the example
Son is only a kind of example of intellectual analysis scheduling system based on the monitoring of heat supply network Pyatyi, is not constituted to one kind based on heat supply network five
The restriction of the intellectual analysis scheduling system of grade monitoring, may include component more more or fewer than example, or the certain portions of combination
Part or different components, such as a kind of intellectual analysis scheduling system based on the monitoring of heat supply network Pyatyi can also include defeated
Enter output equipment, network access equipment, bus etc..
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng, the processor is a kind of control centre of intellectual analysis scheduling system operating system based on the monitoring of heat supply network Pyatyi,
It can operating system using a kind of various interfaces and connection entire intellectual analysis scheduling system based on the monitoring of heat supply network Pyatyi
Various pieces.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
A kind of various functions of the intellectual analysis scheduling system based on the monitoring of heat supply network Pyatyi.The memory can mainly include storage program
Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone
Such as audio data, phone directory) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile
Property memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other
Volatile solid-state part.
Although the description of the disclosure is quite detailed and especially several embodiments are described, it is not
Any of these details or embodiment or any specific embodiments are intended to be limited to, but should be considered as is by reference to appended
A possibility that claim provides broad sense in view of the prior art for these claims explanation, to effectively cover the disclosure
Preset range.In addition, the disclosure is described with inventor's foreseeable embodiment above, its purpose is to be provided with
Description, and those equivalent modifications that the disclosure can be still represented to the unsubstantiality change of the disclosure still unforeseen at present.
Claims (9)
1. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi, which is characterized in that the described method comprises the following steps:
Data acquisition is carried out to the therrmodynamic system in heat supply network Pyatyi monitoring system；
The thermic load of heating plant, heat exchange station is predicted using the index revised law based on historical load；
The running configuration plan of heating plant is obtained according to revised heating plant heat load prediction；
The running configuration plan of heat exchange station is obtained according to revised heat exchange station heat load prediction, and calculates circulating pump and opens number of units
And frequency is added to the running configuration plan of heating plant；
The prediction of two nets is obtained according to the calculation of Heat Load of each system partitioning of heat exchange station to predict to rise again and be added to change for mild two net
The running configuration plan of heat stations.
2. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 1, which is characterized in that right
The data of therrmodynamic system progress data acquisition in heat supply network Pyatyi monitoring system include: each heat in heat supply network Pyatyi monitoring system
The water of Force system, electricity, heat, temperature, pressure, flow, frequency, aperture；The heat supply network Pyatyi monitoring system, is to heating system
Heating plant, a pipe network, heat exchange station, secondary pipe network, family end equipment Pyatyi therrmodynamic system major parameter and equipment operation
State is acquired, monitors, the software systems of regulation and control and hardware facility.
3. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 1, which is characterized in that benefit
Prediction technique is carried out with thermic load of the index revised law based on historical load to heating plant, heat exchange station are as follows:
The heat load prediction method based on historical load are as follows:
Wherein: Q is the instantaneous thermal power for predicting therrmodynamic system, i.e., revised prediction thermic load；Q18-20To predict therrmodynamic system,
When its average indoor temperature is at 18-20 DEG C, corresponding instantaneous thermal power；tn' it is demand room temperature, tnTo design Indoor Temperature
Degree；t′w-iFor i hours after current predictive time forecast outdoor temperatures, the value range of i selected to set between 0.5h~72h
It is fixed；twTo design outdoor temperature；Δ t is temperature adjustmemt；A ' is that each therrmodynamic system is real for area；Q ' is the design of therrmodynamic system history
Thermal load parameter under outdoor temperature, unit W/m2。
4. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 1, which is characterized in that root
The running configuration plan of heating plant, the running configuration plan packet of the heating plant are obtained according to revised heating plant heat load prediction
The boiler included in heating plant opens number of units calculation method are as follows:
Estimated load factor refers to the ratio of the prediction thermic load Q and its total installation of generating capacity C of certain heating plant or heat exchange station:
The calculation formula of estimated load factor is as follows:
Wherein, R is the estimated load factor of heating plant or heat exchange station, and dimensionless is percentage；Q is the pre- of heating plant or heat exchange station
Calorimetric load, unit GJ/h；C is the total installation of generating capacity of a certain heating plant or heat exchange station, unit MW, according to estimated load factor
Determine that boiler opens number of units.
5. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 2, which is characterized in that institute
The running configuration plan for stating heating plant includes a net total flow, the net total flow calculation method are as follows:
Predict a net total flow formula are as follows:
Wherein: G is a net predicted flow rate, unit t/h；Q is prediction thermic load, unit GJ/h；TgIt is boiler design for water temperature
Degree, unit are DEG C；ThFor boiler design return water temperature, unit is DEG C.
6. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 4, which is characterized in that root
The running configuration plan of heat exchange station is obtained according to revised heat exchange station heat load prediction, and calculates circulating pump and opens number of units and frequency
It is added to the running configuration plan of heating plant, the running configuration plan of the heat exchange station includes the configuration of distributed pump, the distribution
Pump configuration includes that distributed pump opens number of units and frequency, the method that the distributed pump and the circulating pump open number of units and frequency are as follows:
Distributed pump is the first water pump, circulating pump is the second water pump；It will predict a net predicted flow rate of therrmodynamic system, it is specified with water pump
Flow compares, and according to the relationship of adjustable speed water pump frequency and flow, calculates predicted flow rate according to flow is directly proportional to frequency
Under be the first water pump and the second water pump water pump frequency:
A. when predicted flow rate < separate unit metered flow,
B. when separate unit metered flow < predicted flow rate 2 specified total flows of <:
Wherein, unit t/h；G is water pump metered flow, unit t/h；Wherein, the flow G ' of distributed pump input is prediction one
Net total flow, i.e. G '=G；It is each that the flow G ' of circulating pump input is that the prediction calculation of Heat Load for netting each system partitionings with two goes out two nets
System partitioning predicted flow rate,
The prediction thermic load of two each system partitionings of net is passed through into formulaIt is each that two nets are calculated
System partitioning predicted flow rate, i.e.,Two each system partitioning predicted flow rates of net being calculated, from
And it is configured according to the circulating pump that the predicted flow rate calculates each system partitioning；Distributed pump is the first water pump, circulating pump second
Water pump, the first water pump are pump 1, and the second water pump is pump 2, G1Rated power, G for pump 12For the rated power of pump 2.
7. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 6, which is characterized in that institute
The running configuration plan for stating heat exchange station includes regulating valve configuration, the calculation method of the regulating valve configuration are as follows:
Regulating valve configuration refers to that prediction regulating valve opens percentage, a net metered flow of a net predicted flow rate and prediction heat exchange station
Ratio is carried out, obtained percentage is the aperture of regulating valve；
Wherein, η is that prediction regulating valve opens percentage, unit %；GhFor heat exchange station metered flow, unit t/h, A are prediction
Heat exchange station enters web area, unit m2；Q is the design heating index for predicting heat exchange station, unit W/m2；G ' is a pre- flow measurement of net
Amount, Tg、ThRespectively predict one net supply water temperature of design, the return water temperature of heat exchange station, unit is DEG C.
8. a kind of intellectual analysis dispatching method based on the monitoring of heat supply network Pyatyi according to claim 7, which is characterized in that root
The method that prediction is risen again for mild two nets prediction is netted according to calculating two are as follows:
Wherein, Ф is opposite space heating load ratio,
t′nFor the demand indoor design temperature of prediction therrmodynamic system end building, tnTo design room temperature, 18 DEG C are taken；tgIt is pre-
Survey two net supply water temperatures；thTo predict two net return water temperatures；t′wFor current outdoor temperature；twTo design outdoor temperature；Q is design
Square therm alindex, unit W/m2；TgFor boiler design supply water temperature；ThFor boiler design return water temperature.
9. a kind of intellectual analysis based on the monitoring of heat supply network Pyatyi dispatches system, which is characterized in that the system comprises: memory,
Processor and storage in the memory and the computer program that can run on the processor, the processor execution
The computer program operates in the unit of following system:
Data acquisition unit, for carrying out data acquisition to the therrmodynamic system in heat supply network Pyatyi monitoring system；
Load estimation unit, for being carried out using thermic load of the index revised law based on historical load to heating plant, heat exchange station
Prediction；
Heating plant running configuration unit, by being obtained based on the running configuration of heating plant according to revised heating plant heat load prediction
It draws；
Heat exchange station running configuration unit, by being obtained based on the running configuration of heat exchange station according to revised heat exchange station heat load prediction
It draws, and calculates the running configuration plan that circulating pump opens number of units and frequency is added to heating plant；
Heat exchange station configures updating unit, for obtaining the prediction of two nets for temperature according to the calculation of Heat Load of each system partitioning of heat exchange station
It rises again with two net predictions and the two nets prediction is risen again for mild two nets prediction and the running configuration plan of heat exchange station is added；
Batch control unit, for the running configuration plan of the running configuration plan of heating plant and heat exchange station to be handed down to bottom control
System processed carries out batch control.
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