CN107679717A - A kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation - Google Patents
A kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation Download PDFInfo
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Abstract
The present invention relates to a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation, including background analysis system and in-situ control system, the background analysis system is responsible for Back end data and the command communication collection of whole system, data storage, service application and model algorithm, the service application includes water amount information and water supply information gathering, real-time water regulation, water statistical analysis, operating scheme is assessed and feedback adjustment, the model algorithm includes needing water model, forecast model, water advance model, water operation model, scheme evaluation model, Group of Pumping Station Optimal Operation Model and single pump Optimal Operation Model；It is an advantage of the invention that single pumping plant and overall efficiency of pumping station improve in Group of Pumping Station, energy consumption reduces, cost of labor and risk reduce, the social benefit and economic benefit of Group of Pumping Station operation are improved.
Description
Technical field
The present invention relates to Water Conservancy Information, pumping station automatization control field, and in particular to one kind is gathered based on water amount information
With the management system of Group of Pumping Station Optimized Operation.
Background technology
In recent years, the investigation and research that relevant department of China was carried out to the running status of national part Group of Pumping Station show：By
In various objective and subjective factor, most of Group of Pumping Station in China are all fallbacks, wherein the whole nation more than half
The unit efficiency of pumping plant is less than half, and the unit efficiency of many pumping plants only has 1/3rd.This that is, so far I
The energy that the pumping plant of state is consumed has more than half to be wasted, and the cost of great number has been paid in the operation of pumping plant.Therefore improve
Efficiency of pumping station, energy consumption and operating cost are reduced, the development of the economical operation and national economy to pumping plant is with the meaning that can not ignore
Justice.With the raising of the engineering complexity of pumping plant and the expansion of scale, the dispatching management mechanism of Group of Pumping Station is also increasingly
Its importance is highlighted.For many years, the actual motion of pumping plant is mostly carried out according to subjective experience, result in many pumping plants
Unit do not run under optimum operating condition, cause substantial amounts of energy loss；Either because of pumping station operation scheduling mechanism
It is unreasonable, cause to abandon hypervolia etc..Therefore in order to improve Group of Pumping Station operation social benefit and economic benefit, pumping plant it is excellent
Change operation already become one it is important the problem of.The optimization traffic control of Group of Pumping Station is mainly that the scientific management for studying pumping plant is adjusted
Decision-making and optimisation technique are spent, i.e., in the range of the regular hour, according to certain optimization criterion, is meeting each item constraint bar
On the premise of part, the operational objective function of Group of Pumping Station is set to reach minimum or maximum.
Optimization to single pumping plant at present is that have case and scheme, but does not have relevant programme to the Optimized Operation of Group of Pumping Station
And patent, while the combined dispatch scheme based on water amount information collection and Group of Pumping Station equally lacks, the present invention is directed to above technology
Blank proposes corresponding solution.
It is existing to have authorized the U of Unpaid Annual Fee Chinese patent document CN 202091166 to disclose a kind of sewage lifting pump station group
Real-time monitoring and management equipment, solve the problems, such as be present sewage lifting pump station group's data transmission distance it is short, every transmission
Exclusive frequency resource, polling efficiency are low etc., meanwhile, also it can not network, upgrade in the presence of monitoring control software, be unable to reach and supervise
The requirement that control personal management is combined, poor expandability.The U of Chinese patent document CN 204086949 have been authorized to disclose one kind
Flood control cluster pumping plant remote control administrative system, it solves the problems, such as to build up for some pumping plants and run time is longer, and equipment is old
Aging, and the pumping plant newly built in recent years, partly realize live semi-automatic control.So, overall pumping plant is caused
Operation stability is poor, and all pumping plant business datums can not unify collection, unified transmission, unified to achieve, i.e., can not realize far
Range monitoring.In addition, although existing technology is with certain automatization level, when implementing, it is necessary to planning and designing again,
Waste substantial amounts of manpower and materials.Above-mentioned two pieces patent solves the problems, such as different from the present invention.
The content of the invention
Present invention aim to address above mentioned problem, there is provided a kind of based on water amount information collection and Group of Pumping Station Optimized Operation
Management system, irrigated by lifting water to a higher level with a water pump, etc., in irrigation and drainage system in big-and-middle-sized water conservancy, the Optimization scheduling algorithm with Group of Pumping Station collected according to water amount information,
Solve the problems, such as that single pumping plant and overall efficiency of pumping station are low, energy consumption is big in existing Group of Pumping Station, cost of labor and risk are high.
To achieve the above object, the present invention provides following technical scheme：
A kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation, including background analysis system and now
Control system, the background analysis system is responsible for the Back end data of whole system and command communication collection, data storage, business are answered
With and model algorithm, the service application include water amount information and water supply information gathering, real-time water regulation, water statistical
Analysis, operating scheme is assessed and feedback adjustment, and the model algorithm includes needing water model, forecast model, water advance model, water
Distribution model, scheme evaluation model, Group of Pumping Station Optimal Operation Model and single pump Optimal Operation Model；
Further, the in-situ control system includes now stand execution system and the PLC that now stands；
Further, the data and command communication gathered data flow include：Monitoring data flow and control data stream
Journey, the monitoring data flow provides real time data by the PLC that now stands to administrative office's automatic control system, to monitoring of now standing
System provides in real time/historical data, and monitoring system of now standing provides in real time/historical data, pipe to management branch center monitoring system
Manage branch center monitoring system and provide historical data to administrative office's automatic control system；The control data flow is by administrative office's water
Scheduling system issues control information to management branch center scheduling system, execution system of now standing and the PLC that now stands, and manages branch center
To execution system now is stood and the PLC that now stands issues control information, execution system of now standing issues scheduling system to the PLC that now stands
Control information；
Further, the water amount information and water supply information gathering include：The water application of each website, the prediction of water diversion engineering amount
And operating condition year water allocation plan, moon water allocation plan, ten days allocative decision；
Further, the water regulation in real time is formulated secondary according to ten days water allocation plan, practical operation situation upper one day
The output of contributing region in 24 hours days, and then unit allocation instruction scheme is resolved into, it is lower to find that ground station is performed；
Further, the water statistical analysis includes：Administrative center, branch center, plan of now standing quote water with actual
The comparative analysis (year, month, day) of amount, piecewise analysis when all fronts water loss, water imbalance；
Further, the operating scheme is assessed and feedback adjustment includes：Analyze what scheme and Real-Time Scheduling in year instructed
Perform and consistent implementations, indication system judgment established by water regulation evaluation, carry out scheme comparison's analysis (with it is live and
Same period average), carry out the analysis of water demand satisfaction degree, water delivery stability analysis and scheduling and summarize, adjusted to formulate next stage
Degree scheme provides support；
Further, the water regulation in real time includes water regulation scheme establishment and water regulation scheme performs, described
Water regulation scheme establishment includes allocative decision flow, distribution object function and assignment constraints condition；The water regulation scheme
Performing flow is：Prepare real time data, generation Real-Time Scheduling scheme, Real-Time Scheduling program decisions, instruction perform performed with feedback,
Emergency scheduling；
Further, the water statistical analysis is by water statistical information of retiring from office, including counted by different classifications,
Plan is supplied water and actual measurement diversion comparative analysis, generation form, preservation are in case inquiry；
Further, the operating scheme is assessed and the flow of feedback adjustment is：Data, data comparison, scheme is obtained to comment
Valency result, water regulation rating database, scheduling scheme amendment optimization.
Further, the operating scheme is assessed and the evaluation index of feedback adjustment includes plan performance, supplies water and protect
Card degree, water delivery stable case, water application efficiency and water supply capacity.
Further, the water regulation scheme establishment includes ten days allocative decision, year allocative decision and moon allocative decision, institute
Ten days allocative decision is stated using day as step-length, year allocative decision using the moon as step-length, the moon, allocative decision was using ten days as step-length.
Further, the allocative decision flow is：Data, plan for adjustment, model and rule apolegamy and consultation is obtained to determine
Plan；The distribution object function is according to needing water and water supply plan to obtain data, calculated and export each by Optimized model
The plan water diversion volume of intake area monthly；Assignment constraints condition includes supplying water in year constraint, moon carrying capacity constraint, year water supply capacity about
Beam, reservoir fill storehouse constraint, reservoir puts storehouse constraint and water intaking relation constraint.
As a preferred technical solution of the present invention, the water amount information and water supply information gathering include manual entry and
Both of which is declared on line.
As a preferred technical solution of the present invention, each in-situ control system and branch center control system pass through
Network service connects.
The beneficial effects of the present invention are：
The present invention is commented by water amount information and water supply information gathering, real-time water regulation, water statistical analysis, operating scheme
Estimate and four method and steps of feedback adjustment, it is possible to achieve by Forebay of Pumping Station water levels at different levels, each unit operation work of pumping plant at different levels
Condition monitoring combines the plan of water supply, preset to Group of Pumping Station unit progress unit efficiency highest, energy consumption according to current operating condition, with excellent
Change operation, the most low mathematical modeling of energy consumption calculates to form water supply scheme, and under send instructions to pumping plants at different levels, each local control and
The foundation of the network communication link of branch center control, and the stability of link, the long real-time even gone, meet control terminal access
It is required that and stability requirement.Water regulation evaluation system is established, from plan performance, water supply guaranteed extent, the stable feelings of water delivery
Year scheduling result is analyzed and evaluated for condition, water application efficiency, water supply capacity etc., by evaluating continuous accumulation approach evaluation knot
Fruit storehouse, the history same period, early stage and similar phase evaluation result and the analysis of causes are extracted from scheme evaluation result storehouse, instruct to work as with this
Preceding and the water operation and scheduling scheme of future scheduling phase, Optimized Operation parameter, technology branch is provided for the scheduling of whole engineering optimization
Hold.Single pumping plant and overall efficiency of pumping station improve in Group of Pumping Station, energy consumption reduces, cost of labor and risk reduce, and improve Group of Pumping Station
The social benefit and economic benefit of operation.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it is required in being described below to embodiment to use
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical scheme of the prior art, for those of ordinary skill in the art, do not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall system structure schematic diagram of the present invention；
Fig. 2 is the system function module figure of the present invention；
Fig. 3 is the data flowchart of the present invention；
Fig. 4-6 is the water regulation scheme drawing up a plan and flow chart of the present invention；
Fig. 7 is the water regulation scheme execution flow chart of the present invention；
Fig. 8 is the generation Real-Time Scheduling protocol procedures figure of the present invention；
Fig. 9 is the water regulation statistical analysis flow chart of the present invention；
The operating scheme that Figure 10 is the present invention is assessed and feedback adjustment flow chart；
Figure 11 is that the present invention needs water model schematic diagram；
Figure 12 is the distribution model schematic diagram of the present invention.
Embodiment
A kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation as shown in Figure 1, including backstage point
Analysis system and in-situ control system, the background analysis system are responsible for the Back end data and command communication collection, number of whole system
According to storage, service application and model algorithm, the service application includes water amount information and water supply information gathering, real-time water are adjusted
Degree, water statistical analysis, operating scheme is assessed and feedback adjustment.Such as Fig. 1, client computing engines loading scenario object information,
The model library of server end includes model of place, data model, computation model, Optimization Operation for Multi Stage Pumping Station model etc., Yong Hudeng
Record into system, obtain scene, send instructions under branch center to I/O server (IO server), IO server are performed and fed back, existing
The Field Monitoring System at ground station is monitored to IO server.
Data communication collection：The foundation of each local control and the network communication link of branch center control, and link
Stability, long requirement of real-time and the stability requirement even gone, meet control terminal access, while according to database design standard pair
Data carry out distributed storage.
Data storage：According to the requirement of distributed system, storage server is managed, establishes distributed field system
System, provide storage for data analysis below and support.
Such as Fig. 3, the data and command communication gathered data flow include：Monitoring data flow and control data flow,
The monitoring data flow provides real time data by the PLC that now stands to administrative office's automatic control system, to monitoring system of now standing
System provides in real time/historical data, and monitoring system of now standing provides in real time/historical data, management to management branch center monitoring system
Branch center monitoring system provides historical data to administrative office's automatic control system；The control data flow is adjusted by administrative office's water
Degree system issues control information to management branch center scheduling system, execution system of now standing and the PLC that now stands, and management branch center is adjusted
For degree system to execution system now is stood and the PLC that now stands issues control information, execution system of now standing issues control to the PLC that now stands
Information processed；All model calculating process are completed in administrative office's server, and control instruction is issued by computing engines.
The water amount information and water supply information gathering include：The water application of each website, the prediction of water diversion engineering amount and operation work
Condition year water allocation plan, moon water allocation plan, ten days allocative decision；The water regulation in real time is according to ten days water operation side
Case, practical operation situation upper one day, formulate the output of contributing region in 24 hours next day, and then resolve into unit allocation instruction side
Case, it is lower to find that ground station is performed；The water statistical analysis includes：Administrative center, branch center, now station plan are with actually drawing
The comparative analysis (year, month, day) of water consumption, piecewise analysis when all fronts water loss, water imbalance；The operating scheme assess and
Feedback adjustment includes：Scheme and the execution that Real-Time Scheduling instructs and consistent implementations in year are analyzed, is built by water regulation evaluation
Vertical indication system judgment, progress scheme comparison analysis (with live and same period average), the analysis of progress water demand satisfaction degree,
Water delivery stability analysis and scheduling are summarized, and support is provided to formulate next stage scheduling scheme.
Such as Fig. 4-6, the water regulation in real time includes water regulation scheme establishment and water regulation scheme performs, the water
Amount scheduling scheme establishment includes allocative decision flow, distribution object function and assignment constraints condition；The water regulation scheme is compiled
System include ten days allocative decision, year allocative decision and moon allocative decision, the ten days allocative decision using day as step-length, year allocative decision with
The moon is step-length, and the moon, allocative decision was using ten days as step-length.
Such as Fig. 4, the allocative decision flow is：By taking year as an example：1. obtain data：The annual set time is obtained by water source tube
What reason department provided that Second Year estimates different fractions is available for water inventory and monthly average scope, and each manage is used in the year that branch center reports
Water total amount and moon water requirement scope；
2. plan for adjustment：When the quantitative gap of supply and demand is larger, needs each side to consult modification and determine new total support and demand, according to difference
Fraction, can input quantity total amount and predetermined rich each management branch center year output of increasing rule determination；
3. model is matched with rule：Form general model is checked, and by selecting different allocation rules to call Tendency analysis side
Case compiling module, obtain multiple alternative allocative decisions；
4. decision-making of holding a conference or consultation：The consultation group of composition more than each management branch center is led, multiple schemes are carried out with consultation decision-making, is selected
Optimal case is determined as year water allocation plan.
Such as Fig. 5, the distribution object function is according to needing water and water supply plan obtains data, counted by Optimized model
Calculate and export the plan water diversion volume of each intake area monthly.
Such as Fig. 6, assignment constraints condition includes：Year water supply constraint, moon carrying capacity constraint, year water supply capacity constraint, reservoir fill
Storehouse constraint is put in storehouse constraint, reservoir and water intaking relation constraint, specific restriction relation are shown in Fig. 6.
The moon, ten days object function, constraints, allocative decision and year are basically identical, will not enumerate.
Such as Fig. 7, the water regulation scheme performs flow and is：Prepare real time data, generation Real-Time Scheduling scheme, adjust in real time
Spend program decisions, instruction performs and feedback performs, emergency scheduling.Such as Fig. 8, wherein the flow of generation Real-Time Scheduling scheme is：Enter
Enter model library Matching Model, flow instruction to sending instructions under pumping plant and reservoir, opening degree instruction under gate and valve to sending instructions, shape
Into reservoir strobe, pipeline gate, valve real time control command, the combination, angle, frequency of water pump group are set.
Such as Fig. 9, by four resignation water statistical informations, water of retiring from office for the first time is counted lock for the water statistical analysis
Valve information, user profile, resignation water information are counted by different classifications, according to ten days on days, different user, different geography
Space is by statistical information by hierarchical storage to water statistic information base；Second of resignation water statistics is intended to supply water, surveys and draw
Water comparative analysis data are by hierarchical storage to water statistic information base；Third time resignation water statistics will be formed during upper two
Each statistics generation statistical report form, there is provided read, access, inquiry etc. function；4th resignation water statistics, water statistics
Caused water diversion data, water-break amount data, loss water data, share water data and produce these data it is original according to
According to wait all be water fee collection, scheme evaluation, performance analysis, Optimized Operation etc. important foundation foundation, and number of greatest concern
According to, it is necessary to accurate and long-term preservation, it is ensured that the safety of data, while a variety of different information inquiry means are provided, establishment is corresponding
Data-interface in case inquiry.
The operating scheme is assessed and the main task of feedback adjustment is to establish year, the moon, ten days water regulation appraisement system,
Water regulation evaluation system is established, from plan performance, water supply guaranteed extent, water delivery stable case, water application efficiency, water supply energy
Year scheduling result is analyzed and evaluated power etc., by evaluating continuous accumulation approach evaluation result storehouse, evaluates and ties from scheme
The history same period, early stage and similar phase evaluation result and the analysis of causes are extracted in fruit storehouse, current and future schedule periods are instructed with this
Water operation and scheduling scheme, Optimized Operation parameter, technical support is provided for the scheduling of whole engineering optimization.
The evaluation index that operating scheme is assessed includes：1. plan performance：Contrast plan is supplied water and actual water supply process,
Evaluation, which is supplied water, plans performance；2. supply water guaranteed extent：The actual water supplies of different periods and user's water requirement are carried out pair
Than analysis, water supply degree of protection is evaluated；3. water delivery stable case：By to break period, number and the interruption source of supplying water
Analysis, evaluation water delivery degree of stability；4. water application efficiency：Analyze effective output, water supply quality compliance rate and water supply benefits into
The factor such as this, evaluate water application efficiency；5. water supply capacity：The water supply capacity of contrast design and actual conveyance power of water, evaluate schedule periods
Water supply capacity.
Evaluation of programme is：Scheduling scheme evaluation model uses above-mentioned evaluation method and discrimination standard, is given a mark to projects.Adopt
Evaluated with hundred-mark system, when parameter is better than discriminant criterion, got a mark of 100；During less than discrimination standard, assigned by relative value
Point, Index Weights weight is then given, calculates water regulation evaluation score, from the quality of overall angle evaluation water regulation.
By above index system, to plan performance, water supply guaranteed extent, water delivery stabilization, water application efficiency, water supply capacity
Etc. carry out progressive evaluation by (day, ten days, the moon, year), provide and refer to and the experience that provides a reference for the optimization of scheduling scheme.
Such as Figure 10, the flow of the operating scheme analysis is：1. obtain data：The actual execution data of plan are obtained, are obtained
Executive plan data, dispatch reserve plan, scheduling carry into execution a plan, emergency scheduling scheme；2. data comparison：Executive plan is actual to perform number
According to executive plan data, dispatch reserve plan, scheduling carry into execution a plan, emergency scheduling scheme carry out comparing；3. scheme evaluation knot
Fruit overall merit score value, subitem score value, Causes Summary；4. water regulation rating database provides foundation；5. scheduling scheme amendment is excellent
Change.
As a preferred technical solution of the present invention, the water amount information and water supply information gathering include manual entry and
Both of which is declared on line.
Manual entry：Paper document or e-file report are passed through by year, the moon, ten days water using planning situation to diversion works each point
Each management branch center is sent, administrative office is reported and submitted in each branch center that manages, and by manually by the Data Enter system.
Declared on line：Each website of diversion works deposits year, the moon, ten days water using planning situation by robot control system(RCS) typing of now standing
Enter database, and upload step by step finally to administrative office.
As a preferred technical solution of the present invention, each in-situ control system and branch center control system pass through
Network service connects.
Such as Fig. 2, the model algorithm includes needing water model, forecast model, water advance model, water operation model, side
Case evaluation model, Group of Pumping Station Optimal Operation Model and single pump Optimal Operation Model；The in-situ control system includes now standing
Execution system and the PLC that now stands.
A) water model is needed
Such as Figure 11, life needs water：WIt is raw=P × d × T
WIt is rawFor domestic water demand；P is the regional population that supplies water；D is Live Use Water Quota (liter/day)；T is period number of days.
Industrial water demand：WWork=M × g
WWorkFor industrial water requirements；M is industrial annual value of production (ten thousand yuan/year)；G be ten thousand yuan of output value comprehensive water-usings quota (cubic meter/
Ten thousand yuan).
Agricultural needs water：
WAgricultureFor agricultural water consumption (ten thousand m3)；S is irrigated area (square metre)；N is agriculture water purification amount (ten thousand m3)；η is irrigation
Water application rate, q are unit area water demand quota (cubic meter/square metre).
B) distribution model
Principle of water allocation：High flow year, when water withdrawal is more than each intake area gross water requirement then, i.e., supply exceed demand, takes on demand
When the principle of distribution, normal flow year and low flow year, water withdrawal was less than each intake area gross water requirement amount then, i.e. supply-less-than-demand, take by
Water saving level distribution principle.
Object function：Model selects whole system in the case where meeting each constraints, and object function is output difference minimum,
Water saving is minimum, is formulated as：
Constraint equation：Equilibrium of supply and demand equation, diversion water balance equation, the constraint of diversion total amount, each contributing region agricultural water
Water operation constrains under amount constraint, the constraint of each contributing region industrial water consumption, water-saving condition.
C) Group of Pumping Station Optimal Operation Model
Such as Figure 12, the total energy consumption of pumping station system depend primarily on pumping plants at different levels between be how to carry out the distribution of lift.
Stage variable：What j, the series of multi stage pumping station, pumping plant have just have several stages, j=1, and 2,3...n；
State variable：H, the 1st grade of distributable lift for arriving j-th stage station, as j=n, SHn=Hn2-Hn
Decision variable：F, the water lift lift at j-th stage station；Contrary recurrence equation：Fi(SHi)=min [Ni(Qi,Hi)+Fi+1
(SHi+Hi)]
D) single pumping plant Optimized model
One-level calculates：The whole water delivery process of pumping plant is divided into some sections with cost into precedence relation；Every section of water delivery
Amount is all directly proportional to cost；The electricity charge of different periods are different, i.e., proportionality coefficient is different in different periods.
Target：Each period cost consumption summation is minimum.One-level scheduling calculates：The water delivery to all directions at times of each pumping plant
Amount.
Determine parameter：Carrying capacity of each period each pumping plant to each water factory pond.
Constraint：Initial liquid level of each Forebay of Pumping Station in each period；
Each Forebay of Pumping Station is in each period it is expected that carrying out water；
The water level bound in pond before and after each pumping plant；
Conveyance power of water of each pumping plant to each water factory；
The conveyance power of water of each pipeline.
Two level calculates：The methods of being monitored by conveyance power of water, the state of water pump assembly is fully understood by, it is excellent using water pump assembly
Change algorithm, be combined into optimal water pump selection, meet discharge target requirement simultaneously, it is cost-effective.
Target：The start and stop volumes weighting of minimum, all water pump of operating cost sum of all water pumps is minimum.
Determine parameter：Water pump start and stop moment, pump working power.
Constraint：The water delivery requirement of each period；
The general power of each period is not more than available power；
The high lower bound requirement of reservoir level of each pumping plant；
Characteristic curve of pipeline constrains；
Pump characteristic constrains.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
1. a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation, it is characterised in that including background analysis
System and in-situ control system, the background analysis system are responsible for the Back end data and command communication collection, data of whole system
Storage, service application and model algorithm, the service application include water amount information and water supply information gathering, real-time water regulation,
Water statistical analysis, operating scheme is assessed and feedback adjustment, and the model algorithm includes needing water model, forecast model, current to drill
Enter model, water operation model, scheme evaluation model, Group of Pumping Station Optimal Operation Model and single pump Optimal Operation Model；
The in-situ control system includes now stand execution system and the PLC that now stands；
The data and command communication gathered data flow include：Monitoring data flow and control data flow, the monitoring number
There is provided real time data to administrative office automatic control system by the PLC that now stands according to flow, to monitoring system of now standing provide in real time/
Historical data, monitoring system of now standing provide in real time/historical data, management branch center monitoring system to management branch center monitoring system
Unite and provide historical data to administrative office's automatic control system；The control data flow is from administrative office's Water Dispatch System to management
Branch center scheduling system, execution system of now standing and the PLC that now stands issue control information, and management branch center scheduling system is to existing
Execution system of standing and the PLC that now stands issue control information, and execution system of now standing issues control information to the PLC that now stands；
The water amount information and water supply information gathering include：The water application of each website, the prediction of water diversion engineering amount and operating condition year
Water allocation plan, moon water allocation plan, ten days allocative decision；
The water regulation in real time is formulated and supplied in 24 hours next day according to ten days water allocation plan, practical operation situation upper one day
The output in pool, and then unit allocation instruction scheme is resolved into, it is lower to find that ground station is performed；
The water statistical analysis includes：Administrative center, branch center, now stand plan and the actual comparative analysis for quoting water
(year, month, day), piecewise analysis when all fronts water loss, water imbalance；
The operating scheme is assessed and feedback adjustment includes：Analyze scheme and the execution that Real-Time Scheduling instructs and consistent disposition in year
Condition, indication system judgment is established by water regulation evaluation, carry out scheme comparison's analysis (with live and same period average), carry out
The analysis of water demand satisfaction degree, water delivery stability analysis and scheduling are summarized, and support is provided to formulate next stage scheduling scheme；
The water regulation in real time includes water regulation scheme establishment and water regulation scheme performs, and the water regulation scheme is compiled
System includes allocative decision flow, distribution object function and assignment constraints condition；The water regulation scheme performs flow：Prepare
Real time data, generation Real-Time Scheduling scheme, Real-Time Scheduling program decisions, instruction execution and feedback perform, emergency scheduling；
The water statistical analysis is by water statistical information of retiring from office, including is counted by different classifications, plans to supply water and real
Survey diversion comparative analysis, generation form, preserve in case inquiry；
The operating scheme is assessed and the flow of feedback adjustment is：Data, data comparison, scheme evaluation result, water is obtained to adjust
Spend rating database, scheduling scheme amendment optimization.
2. a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation according to claim 1, it is special
Sign is that the operating scheme is assessed and the evaluation index of feedback adjustment includes plan performance, water supply guaranteed extent, water delivery
Stable case, water application efficiency and water supply capacity.
3. a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation according to claim 1, it is special
Sign is that the water regulation scheme establishment includes ten days allocative decision, year allocative decision and moon allocative decision, the ten days distribution side
Case using day as step-length, year allocative decision using the moon as step-length, the moon, allocative decision was using ten days as step-length.
4. a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation according to claim 1, it is special
Sign is that the allocative decision flow is：Obtain data, plan for adjustment, model and rule apolegamy and consultation decision-making；The distribution
Object function is according to needing water and water supply plan to obtain data, calculated by Optimized model and export each intake area monthly
Plan water diversion volume；Assignment constraints condition includes year water supply constraint, moon carrying capacity constraint, year water supply capacity constrains, reservoir fills storehouse about
Beam, reservoir put storehouse constraint and water intaking relation constraint.
5. a kind of management system based on water amount information collection and Group of Pumping Station Optimized Operation according to claim 1, it is special
Sign is that the water amount information and water supply information gathering include declaring both of which on manual entry and line.
It is 6. a kind of based on water amount information collection and the management of Group of Pumping Station Optimized Operation according to any one of claim 1 to 5
System, it is characterised in that each in-situ control system is connected with branch center control system by network service.
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