CN113449960A - Method, system and device for operating and scheduling water resources of estuary region lake reservoir and island river network - Google Patents

Method, system and device for operating and scheduling water resources of estuary region lake reservoir and island river network Download PDF

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CN113449960A
CN113449960A CN202110544137.3A CN202110544137A CN113449960A CN 113449960 A CN113449960 A CN 113449960A CN 202110544137 A CN202110544137 A CN 202110544137A CN 113449960 A CN113449960 A CN 113449960A
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water
information
scheduling
dynamic
lake
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CN113449960B (en
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陈祖军
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China Three Gorges Corp
Shanghai Investigation Design and Research Institute Co Ltd SIDRI
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China Three Gorges Corp
Shanghai Investigation Design and Research Institute Co Ltd SIDRI
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/40—Controlling or monitoring, e.g. of flood or hurricane; Forecasting, e.g. risk assessment or mapping

Abstract

The invention provides a method, a system and a device for operating and scheduling water resources of estuary lake and island river network, comprising the following steps: acquiring physical geometric information of a lake reservoir and a lake reservoir hydraulic structure; acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information; acquiring scheduling control information; determining and obtaining water resource rheological dynamic response parameter group information of sluice scheduling operation under different boundary conditions; determining water level or water resource quantity dynamic response change information of lakes and reservoirs and island river networks in different dispatching seasons; determining the dynamic response change information of the water-soluble substance concentration of lakes, reservoirs and island river networks in different dispatching seasons; and determining the water resource quantity and quality dynamic response change information of different research objects under the combination of single or multiple types of hydraulic structures under different scheduling times. The method is used for carrying out simulation and related scheme research of operation scheduling and risk control under the requirement of water resource safety guarantee on various types of lakes and reservoirs in the estuary region and complex combined water areas adjacent to island continent river networks of the great rivers.

Description

Method, system and device for operating and scheduling water resources of estuary region lake reservoir and island river network
Technical Field
The invention relates to the technical field of water resource operation scheduling, in particular to a method, a system and a device for scheduling water resource operation in estuary lake reservoirs and island river networks.
Background
The lake and reservoir referred by the invention refers to lakes or reservoirs, and important hydraulic engineering in estuary areas such as lakes, reservoirs and the like relates to regional water resource development, utilization, protection, configuration and management, and has important significance for the economic and social health, stability and sustainable development of estuary coastal or coastal cities (towns). However, the lake and reservoir in the river estuary and the water and work conditions around the lake and reservoir are generally complex. The river estuary is the intersection area of rivers and oceans in the land area, and is also the dual-action area of runoff and ocean tides in the land area, the water resource quantity and quality of the river estuary are not only simultaneously influenced by the superposition of runoff fresh water and tidal salt water, but also the situation that the fresh water and the salt water are alternately dominant exists along with the change of seasons, so that the river estuary has great instability and disaster risk potential for the water resource safety guarantee situation of the region or the city (town). Especially, the estuaries of the great rivers, such as Yangtze river, Zhujiang river, yellow river, Minjiang river and other estuaries which are communicated with the ocean (such as east sea, south sea and yellow sea) are all water areas with stronger land runoff and tide intersection, and generally, the runoff is large in flood season, the salinity or chloride concentration of the estuary water area is low, the available amount of water resources is large, and the safety guarantee degree is high; in the dry season, the water conditions are opposite, the diameter flow of land entering sea is small, the tide action is strong, the salt tide invasion in the estuary water area is obvious, and the water resource availability and the safety guarantee become unsatisfactory. On the other hand, large or super-large cities are usually distributed in the estuary area of the existing great rivers, such as the Shanghai, Guangzhou, Fuzhou and other cities in China, and are respectively distributed at the estuary, Zhujiang river mouth and Fuzhou river mouth, the water resource demand guarantee and the source of the cities are mostly obtained from large border lake (or reservoir) engineering or open water areas in the estuary area, and the water engineering plays an important role in the safety guarantee of urban and rural water supply and the support of urban development. Therefore, for cities with river estuary water sources and lakes, the water resource safety guarantee of the lakes and the lakes is a life line of the cities, how to promote safe operation and scheduling of the water resources of the lakes and the lakes, strengthen effective prevention and control of risks and realize intelligent management, and the establishment of a scientific, effective and intelligent technical support system has great significance.
The existing multi-object and multi-target water resource scheduling and controlling technology is researched or applied to land lakes and reservoirs (groups) and peripheral river channels or river network systems thereof, but a water resource safety guarantee operation scheduling and risk controlling simulation system for 'three-element' water body linkage joint regulation of estuaries, lakes and adjacent island river networks is rarely reported, and particularly, the research or the application of the system is less in a complex combination system in which hydraulic structures such as multi-type, multi-function and multi-target water pumps, water gates (culvert gates) and the like are connected between large and medium rivers and estuaries of large and medium rivers and adjacent island river networks. Along with the implementation of the ideas or concepts of water control (water resource guarantee) such as national ecological civilization construction, water-saving social construction, system treatment and co-conservation in the new period and the implementation needs of related work, the water resource joint regulation linkage and safety risk prevention and control of rivers and lakes and reservoirs in estuary areas and river networks in adjacent islands are enhanced, the needs of urban and rural 'three-generation' water (namely industrial and agricultural production water, urban and rural resident domestic water and river network ecological environment water) are guaranteed in a high-quality, refined and intelligent manner, the situation is urgent, and the significance is great. In order to meet the actual needs of water resource safety guarantee and risk prevention and control simulation of river networks of estuary areas and lakes and adjacent island continents, improve the adaptability and flexibility of a simulation system or software, realize the balance among calculation efficiency, working cost and fine management, and further research on related technical problems in water resource safety guarantee operation scheduling and risk prevention and control simulation and decision support.
Therefore, it is desirable to solve the problem of risk control of scheduling of water resources in lakes and reservoirs and island river networks.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a method, a system and a device for scheduling operation of water resources in lake and lake areas in river estuary and island river network, which are used to solve the problem of risk control of scheduling of water resources in lake and island river network in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a method for scheduling operation of water resources in estuary region lakes and reservoirs and island river networks, comprising the following steps: acquiring physical geometric information of a lake reservoir and a hydraulic structure of the lake reservoir; acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information of estuaries, lakes and reservoirs and island river networks; acquiring scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures; determining and acquiring water resource rheological dynamic response parameter group information of sluice scheduling operation under different boundary conditions based on the working principle of lake and reservoir hydraulic structures, a water flow response rule, hydrologic dynamic boundary information, water-soluble substance concentration dynamic boundary information and scheduling control information; determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information; determining dynamic response change information of the concentrations of the water-soluble substances in lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the concentrations of the water-soluble substances, the scheduling control information and the dynamic response parameter group information of the water resource rheology; and determining the water resource quantity and the dynamic response change information of the water-soluble substance concentration of different research objects under the condition of single or multiple types of hydraulic structure combinations at different scheduling time or time intervals based on the physical geometry information, the hydrological dynamic boundary information, the dynamic boundary information of the water-soluble substance concentration, the scheduling control information and the water resource rheological dynamic response parameter group information.
In order to achieve the above object, the present invention further provides a water resource operation scheduling system for estuary lake and island river network, comprising: the device comprises a first acquisition module, a second acquisition module, a third acquisition module, a first determination module, a second determination module, a third determination module and a fourth determination module; the first acquisition module is used for acquiring physical geometric information of the lake and the hydraulic structures of the lake; the second acquisition module is used for acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information of estuaries, lakes and islands and river networks; the third acquisition module is used for acquiring scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures; the first determining module is used for determining and acquiring the dynamic response parameter group information of water resource rheology of the sluice scheduling operation under different boundary conditions based on the working principle of the lake and reservoir hydraulic structure, the water flow response rule, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substance and the scheduling control information; the second determination module is used for determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information; the third determination module is used for determining the dynamic response change information of the concentration of the water-soluble substances in lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substances, the scheduling control information and the dynamic response parameter group information of the water resource rheology; the fourth determination module is used for determining water resource amount and water-soluble substance concentration dynamic response change information of different research objects under the condition of single or multiple types of hydraulic structures in different scheduling time or time periods based on the physical geometry information, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information.
In order to achieve the above object, the present invention further provides a water resource operation scheduling device for estuary region lakes and reservoirs and island continents river networks, comprising: a processor and a memory; the memory is used for storing a computer program; the processor is connected with the memory and is used for executing the computer program stored in the memory so as to enable the estuary region lake reservoir and island river network water resource operation scheduling device to execute any one of the estuary region lake reservoir and island river network water resource operation scheduling methods.
As described above, the method, system and device for scheduling operation of water resources in estuary region lakes and reservoirs and island river networks of the invention have the following beneficial effects: the method is used for carrying out simulation and related scheme research of operation scheduling and risk control under the requirement of water resource safety guarantee on various types of lakes and reservoirs in the great river estuary area and complex combined water areas adjacent to island continent river networks.
Drawings
FIG. 1a is a flow chart illustrating a method for scheduling operation of water resources in lake and island river networks in estuary region according to an embodiment of the present invention;
fig. 1b is a schematic diagram illustrating the boundary of the lake and the hydraulic structure thereof in an embodiment of the method for scheduling operation of water resources in the lake and island river networks in the estuary region and island region of the present invention;
fig. 1c is a schematic view of a culvert (pipe) in an embodiment of the method for scheduling operation of water resources in a lake reservoir in a estuary region and a river network in an island;
FIG. 1d is a schematic view of a water gate of an embodiment of the method for scheduling operation of water resources in the estuary region lake and island river network of the present invention;
FIG. 1e is a schematic diagram of a submersible pump station according to an embodiment of the present invention;
fig. 1f is a schematic diagram of a marine centrifugal pump station according to an embodiment of the present invention, wherein the method for scheduling operation of water resources in estuary regions and lakes and island river networks;
fig. 1g is a schematic diagram illustrating the working principle of the water resource operation scheduling method for the estuary region lake reservoir and island river network in an embodiment of the present invention;
fig. 1h is a schematic diagram illustrating an execution start interface of a simulation system in an embodiment of the method for scheduling operation of water resources in the estuary region lake reservoir and island river network according to the present invention;
fig. 1i is a schematic diagram illustrating an execution interface of a simulation system in an embodiment of the method for scheduling operation of water resources in a lake reservoir in a estuary region and a river network in an island;
fig. 1j is a schematic diagram illustrating an execution termination interface of a simulation system in an embodiment of the method for scheduling operation of water resources in a lake and island river network in a estuary region;
fig. 2 is a schematic structural diagram of a water resource operation scheduling system of a estuary region lake reservoir and island river network according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the scheduling device for water resource operation in estuary regions, lakes and reservoirs and island river networks according to the present invention.
Description of the element reference numerals
21 first acquisition module
22 second acquisition module
23 third acquisition module
24 first determination module
25 second determination module
26 third determining module
27 fourth determining Module
31 processor
32 memory
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, so that the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, the type, quantity and proportion of the components in actual implementation can be changed freely, and the layout of the components can be more complicated.
The invention discloses a water resource operation scheduling method, system and device for lake reservoirs in estuary areas and island river networks, which are used for carrying out simulation and related scheme research on operation scheduling and risk control under the requirement of water resource safety guarantee on various types of lake reservoirs in great rivers and estuary areas and complex combined water areas adjacent to island river networks.
As shown in fig. 1a, in an embodiment, the method for scheduling operation of water resources in estuary lake and island river network of the present invention includes the following steps:
and step S11, acquiring physical and geometric information of the lake and the hydraulic structures of the lake.
Particularly, the lake reservoir refers to a lake, a reservoir and/or a wetland. The lake reservoir refers to a lake reservoir in river estuary and comprises large, medium and small complex lakes, reservoirs and the like in estuary or bay where the large river and the large river are crossed by salt water and fresh water. The hydraulic structure of the lake and reservoir refers to a hydraulic structure located in the lake and reservoir. The hydraulic structure is a hydraulic structure or a water conservancy facility and comprises: water pump, sluice; the water pump includes: a water taking pump station and a water conveying pump station (such as a raw water conveying and distributing pump station in an urban water supply system); the floodgate includes: a water intake gate, a water discharge gate or a culvert gate (culvert pipe). The physical geometry information refers to any one or more of the following acquired by Google Earth, geographic information system GIS, field measurement or mapping: boundary information, topographic distribution information (including elevation information), and structure geometry information.
The boundary information is information of a boundary line of the study area, and includes a start point of the boundary line, an end point of the boundary line, a length of the boundary line, and path information of the boundary line. Fig. 1b is a schematic diagram showing the boundary of a lake and its hydraulic structures (i.e., No. 0-5 water pumps or sluice facilities), which includes information about the boundary of the research area, such as the boundary between the shoal area and the lake-reservoir water area, the wetland and lake-reservoir water area, the land area and the lake-reservoir water area, the hydraulic structures (sluice or pumping station) and the related objects (river mouth and lake reservoir or lake reservoir and island river network).
The terrain distribution information includes altitude information and/or position coordinate information. The altitude measurement datum point is determined according to the position of a research area, for example, the altitude of the area a adopts a yellow sea average sea surface calculated by long-term observation data of the Qingdao harbor tide station as a measurement datum plane; in the area b, a first horizontal origin is set on the east bank of the King-Longgang harbor as a measurement reference point; the average sea surface of Tokyo gulf is used as a measuring reference surface in the region c; the d area takes the average sea surface "Ordnance Datum Newlyn" of Convoler county, southwest of the English area as a measuring reference surface; the e region uses the average sea surface "Normaal amsterdam penil" of amsterdam as the measurement reference. The position coordinate information comprises relative coordinates and projected coordinates, the projected coordinates comprising any one or more of: WGS84 longitude and latitude projection coordinates, WGS84 Web mercator projection coordinates, WGS84 UTM projection coordinates, beijing 54 gauss projection coordinates, sika 80 gauss projection coordinates, CGCS2000 gauss projection coordinates, GCJ02 longitude and latitude projection coordinates, GCJ02 Web mercator projection coordinates, BD09 longitude and latitude projection coordinates, and BD09 Web mercator projection coordinates. The schematic distribution diagram of the lake and the hydraulic structures (i.e., water pumps and sluice facilities No. 0-5) shown in fig. 1b includes the geographical location information of the distribution of the hydraulic structures such as a plurality of water pumps and sluice (or sluice and culvert).
The geometric information of the structure comprises the length, width and high-level engineering technical parameters of the scale size of a hydraulic structure (such as a sluice), such as the width, the depth or the sill height of a water inlet channel of the sluice, the width, the depth or the sill height of a water outlet channel of the sluice, the width and the sill height of the sluice per se; the culvert gate is long, deep, wide and low in elevation, or the culvert pipe is long, diameter or radius, low in elevation or top elevation and the like. In an embodiment, fig. 1c to 1f are schematic diagrams illustrating the operation principle of a single hydraulic structure (such as a water gate or a water pump station, etc.), and show operation diagrams of various types of hydraulic structures from a river mouth (or lake reservoir) water level 1 to a lake reservoir (or island river network) water level 2, wherein fig. 1c is a culvert (pipe), fig. 1d is a water gate, fig. 1e is a submersible pump station, and fig. 1f is a water centrifugal pump station; fig. 1g is a schematic diagram showing the working principle of a single or a plurality of hydraulic structure combinations or group systems in the operation and scheduling of the 'three-element' water resource safety guarantee of estuaries, lakes and reservoirs, island continent river networks and the like, which not only shows the water level 1 of the water area of the estuary of the great river, the water level 2 of the lakes and reservoirs, and the water level 3 of the island continent river network, but also shows the water taking and guiding sluice and the water pumping station from the estuary to the lakes and reservoirs, and the water discharging and draining sluice and the water transporting and distributing pumping station from the lakes and reservoirs to the island river networks.
And step S12, acquiring the hydrological dynamic boundary information and the water-soluble substance concentration dynamic boundary information of estuaries, lakes and islands and river networks.
Specifically, the island continent river network refers to a network formed by rivers on the island. The term "hydrology" as used herein refers to physical quantities such as water level or tide level, flow rate or flow rate of rivers, lakes or reservoirs and estuarine waters. Physical quantities such as water level or tide level, flow velocity or flow of natural rivers, lakes or reservoirs and estuary waters change with time, particularly tidal estuaries, the related physical quantities change more severely, and the changed hydrological factors are generally called dynamic. If the water areas of rivers, lakes or reservoirs and estuaries to be researched are fixed or determined, the boundaries of the upstream and downstream entrances and exits and the water areas are collectively called as "boundaries". Therefore, the invention refers to the hydrological information which is generated on the boundary of the water area and changes along with time, namely the hydrological dynamic boundary information. For example, in the tidal estuary water area or the inlet and outlet sections of the river channel and the lake, the numerical value information of the water level or the tide level along with the time is like a sine or cosine function process line in mathematics. The hydrologic dynamic boundary information in one embodiment is shown in the following table, which is the corresponding relationship between water level (elevation) and salinity (salinity) at different times (time). The boundary information files for the No. 0-5 hydraulic structures in fig. 1b (maximum 5 files, and the boundary information files corresponding to the No. 0-4 hydraulic structures are "× 0 (may be 1-4). dat", respectively), and no relevant data file is needed because the No. 5 transmission and distribution water pumping station boundary information is infinite. The file is a data set, and has 4 columns of information, including a data set number, an absolute time length corresponding to a reference time, a water level (corresponding to a reference surface), salinity, or other information such as an index concentration of a conservative substance.
Figure BDA0003072940360000071
The water-soluble substance concentration dynamic boundary information refers to a water-soluble substance concentration index and a dynamic change value thereof occurring on a boundary. The "concentration of water-soluble substances" in the present invention generally refers to the index name of the concentration of water-soluble substances (chemical substances or environmental pollutants) in water in the field of environmental protection or in the field of water supply and drainage, and its corresponding parameters, such as Chemical Oxygen Demand (COD), 5-day Biochemical Oxygen Demand (BOD)5) Ammonia Nitrogen (NH)3-N), Total Phosphorus (TP), total nitrogen (TP), chloride ([ Cl)]-) Or salinity, heavy metal substances such as iron, chromium, mercury, etc. In nature, and hydrologic elements are time-varying, dynamicSimilarly, the concentration of the water-soluble substance and the dynamic change value thereof occurring at the boundary are referred to as "dynamic boundary information of the concentration of the water-soluble substance" because the soluble chemical substance or the environmental pollutant is changed with the flow of water and with the passage of time, including at the boundary of the water area under study (the same as above).
And step S13, obtaining the scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures.
Specifically, the scheduling management and control information includes: water dispatching regulation and control information is extracted or output; information of operating water level of the lake and the reservoir; simulating initial condition information of the lake and reservoir operation risk; a conversion factor for regulating an object or a physical quantity unit; island river network water level regulation information; information of types of lakes and reservoirs and water transfer seasons; and scheduling information of drainage gates of the lakes and reservoirs.
Wherein, get and draw or export water regulation and control information and include: the water scheduling of the lake or reservoir is to take the water or output and take the water to indicate the number; wherein the water scheduling of the lake or reservoir is extraction or output, default setting is that in the extraction or output water pump station, "+" is extraction, "-" is output, unit is m3S; the water intake indicating number is a characteristic indicating number of water intake or water output, and stipulates: 0. fresh water and saline water are 1.0.
Wherein the information of the operating water level of the lake reservoir comprises: the highest allowable water level (unit is m and is equivalent to the certain datum level, the same below) in the dry season (or in the non-flood season), the lowest allowable water level (m) and the normal operation water level (m); the highest allowable water level (m), the lowest allowable water level (m) and the normal operation water level (m) in the flood season (or flood season).
Wherein, the initial condition information of the lake and reservoir operation risk simulation comprises: the initial water level (m) of lake or wetland operation, the initial soluble substance concentration and the maximum allowable soluble substance concentration (unit: mg/L); allowing the estuary to take the highest soluble substance concentration; the island river network allows for the highest concentration of soluble substances to be exposed to water.
Wherein the conversion factor of the regulation object or the physical quantity unit comprises: a lake and reservoir area unit conversion factor, a physical quantity unit conversion factor and a time conversion factor. E.g. area unit scale factor, such as square kilometres(km2) Or hectare (hm)2) Conversion to square meters (m)2) (ii) a Conversion factor of physical quantity unit, e.g. salinity (unit:. or t/m)3) Conversion to chloride content units (mg/L); time conversion factors such as day (day), hour (hr), minute (min) are converted to seconds (sec).
Wherein, island continent river network water level regulation and control information includes: the water level of the island continent river network is adjusted at the beginning, the dynamic water level boundary switch of the island continent river network water level and the maximum allowable adjusting drainage water level of the island continent river network water level. Wherein, the constant water level in the dynamic water level boundary switch is 0; the variable water level is taken to be 1.
The lake and reservoir type and water transfer season information comprises the following information: types of lakes and reservoirs: fresh water lakes, salt water lakes; and (3) water adjusting season: flood season and non-flood season. Specifically, the lake reservoir type 1 is set as a fresh water lake reservoir, and the lake reservoir type 2 is set as a salt water lake reservoir; setting the water adjusting season 1 as the flood season, namely summer and autumn, and setting the water adjusting season 2 as the non-flood season, namely winter and spring.
Wherein, the scheduling information of the drainage gate in the lake and reservoir refers to: the opening coefficient value range of the drain gate is (0-1.0). Namely, the number is 0-1.0 according to a certain special value required by the lake and reservoir scheduling.
The control information input file of the operation scheduling system for the three-element object water resource safety guarantee is shown as follows.
ctnlake.ctl！lake contral filename
c1- -effective area of reservoir (Km)2) Designing the reservoir bottom elevation (m):
36.15,-3.0
c2- -Water Pump station for Water diversion or Outlet ("+" in "-" out: m)3(s)), water intake indicator number (0. fresh water, 1.0 salt water), water transfer pump station ("+" in "-" out: m is3/s)＝
98.0,1.0,-23.2176
c3- -get the main engineering parameters of the sluice (clockwise serial number gate from top to bottom along the Yangtze river, unit: m)
c31- -number of lead or export gates: mg0- - - - (there should be mg0 groups of 3 or 4 rows of data, 1/2 group from estuary to lake reservoir, which can be unidirectional or bidirectional, 3/4 group from lake reservoir to island river network, which can be unidirectional or bidirectional)
3
c32- - -water inlet channel (m) of sluice with sluice number i// i, sluice clear width (m), water outlet channel (m)// sluice front clear height (m), sluice bottom elevation (m), sluice back clear height (m):
1,1,1,0, 0! The 1 st water diversion gate, gate type (1: sluice; 2: culvert gate), one-way and two-way (1 one-way; 2 two-way), gate pipe hole number, roughness
80.0,70.0, 80.0! Water inlet channel (m), water gate clear width (m) and water outlet channel (m) of the ith water gate
0.5, -1.5, 0.5! Net height (m) before the ith gate, height (m) at the bottom of the sluice, and net height (m) after the gate
2,1,2,0, 0! 2 nd diversion gate or sluice gate (Long river mouth), gate type (1: sluice; 2: culvert gate), single or double direction (1 single direction; 2 double direction), gate pipe hole number, roughness
30.0,20.0, 30.0! Water inlet channel (m), water gate clear width (m) and water outlet channel (m) of the ith water gate
0.3, -1.5, 0.3! Net height (m) before the ith gate, height (m) at the bottom of the sluice, and net height (m) after the gate
3,2,1,3, 0.011! 3 rd water transfer gate or drainage gate, gate type (1: water gate; 2: culvert gate), one-way or two-way (1-way or 2-way), number of gate pipe holes, roughness
1.5,86.5, 1.5! Water inlet pipe diameter (m), pipe length (m) and water inlet pipe diameter (m) of ith culvert pipe gate
2.0,0.0054, 1.5! The clear height (m) of the pipe top, the bottom gradient (thousandth) and the clear height (m) of the pipe top behind the sluice
c4- -lake/reservoir/wetland operation water level: the highest water level (m), the lowest water level (m) and the normal water level (m) in the dry period; maximum water level (m), minimum water level (m) and normal water level (m) in flood season
5.0,1.5,2.7,4.0,1.5,2.7
c5- -simulation of initial water level (m), initial [ Cl ] of lake and reservoir (wetland) operation risk-]And maximum allowable [ Cl-](mg/L)：
2.5,50.0,250.0,250.0,250.0
c6- -setting head index of gate pier (or side pier) as right angle (1) or arc (2)// total mg0 number/bamboo
12
22
32
c7- -area unit conversion factor (km)2-m2) Salinity to chloride content unit conversion factor (t/m)3-mg/L), time conversion factor (d/h/m-sec)
1000000.0,1000000.0,86400.0
c8- -island river network water level outside the reservoir: initial start-up level, dynamic level boundary switch (constant level: 0; variable level: 1), maximum allowable level of drained water
2.3 0 2.5
c9- - -setting lake (reservoir) type (1 is fresh water lake reservoir, 2 is salt water lake reservoir) and season of water adjustment (1 is flood season, namely summer and autumn, and 2 is non-flood season, namely winter and spring)
1 2
c10, setting running process check files ". out" and island river network water level "hcxd" data file channel numbers as follows: unit1, unit2
30 31
c11- -opening coefficient alfa (0 to 1.0) of drainage gate for lake and reservoir (estuary)
0.5
Wherein c1 is used for setting the effective area (km) of the lake reservoir of the water source2) And designing a reservoir bottom elevation (m); c3 sets main engineering parameters of water gate (clockwise serial number gate from top to bottom along Yangtze river, unit: m), wherein c31 sets the number n (at most 4) of water gates for leading or outputting, and n groups of 3 rows of data are provided (including 1 st to 2 groups from river mouth to lake reservoir, which can be unidirectional or bidirectional; 3 rd to 4 groups from lake reservoir to island river network, which is generally unidirectional to prevent backflow); c32 sets up each sluice serial number i and its floodgate geometry and scheduling parameter that corresponds, sets gradually the ith 3 groups of attributes of getting the diversion or letting out the drainage floodgate promptly, including 1 st group attribute: sluice type (1: sluice; 2: culvert sluice), single-directional and two-directional water taking and draining (1: unidirectional; 2: bidirectional), sluice pipe hole number, roughness; wherein if the set of gate types is 1, the following set of 2 attributes are set as: the width (m) of the water inlet channel, the net width (m) of the water gate and the width (m) of the water outlet channel; the 3 rd set of attributes is set to: net height (m) in front of gate) Elevation (m) of the bottom of the sluice and net height (m) after the sluice; otherwise, if the set of gate types is 2, the following set of 2 attributes is set as: the water inlet pipe diameter (m), the pipe length (m) and the water inlet pipe diameter (m) of the ith culvert pipe gate; the 3 rd set of attributes is set to: the net height (m) of the pipe top, the bottom gradient ([ permi ] o) and the net height (m) of the pipe top behind the sluice of the ith culvert pipe sluice. c6 sets the shape index of the gate pier (or side pier) head, i.e. right angle (1) or arc (2), and there are n corresponding index values corresponding to n gates.
Specifically, in the control information input file of the operation scheduling system of the object water resource safety guarantee, the c2 setting the water fetching or outputting scheduling regulation information includes: a water taking or outputting pump station, a water taking indicating number and a water conveying pump station. c4 setting the information of the operating water level of the lake reservoir comprises the following steps: lake reservoir \ wetland operation water level: the highest, lowest and normal water level in the dry season; the highest, lowest and normal water level in flood season. c5 setting the information of the starting conditions of the lake and reservoir operation risk simulation comprises the following steps: the lake and reservoir (wetland) operation risk simulation initial water level, the chloride concentration initial value and the highest allowable value, the estuary is allowed to take the highest chloride concentration value of the water, and the lake and reservoir adjacent island river network is allowed to receive the highest chloride concentration value of the water. c7 the setting of the conversion factor for the control object or the physical quantity unit includes: the unit conversion factor of lake and reservoir area, the unit conversion factor of salinity-chloride content and the time conversion factor. c8 setting island river network water level regulation information includes: island river network water level outside the reservoir: the water level is adjusted initially, and the water level of the drainage is allowed to be adjusted maximally by a dynamic water level boundary switch (constant water level: 0; variable water level: 1). c9 setting the lake and reservoir types and the water transfer season information comprises: the lake reservoir (reservoir) type (1 is fresh water lake reservoir, 2 is salt water lake reservoir) and the water adjusting season (1 is flood season, namely summer and autumn, and 2 is non-flood season, namely winter and spring). c10, setting the running process check file ". out" and the island river network water level "hcxd" data file channel numbers of the running scheduling system as follows: unit1, unit2 (may be set to be no less than 30). c11 setting the scheduling information of the drainage gate of the lake and the reservoir comprises the following steps: the opening coefficient alfa (a number between 0 and 1.0 according to a certain specific value required by the lake and reservoir scheduling) of the drainage gate operation of the lake and reservoir (estuary).
And step S14, determining and acquiring the water resource rheological dynamic response parameter group information of the sluice scheduling operation under different boundary conditions based on the working principle of the lake and reservoir hydraulic structure, the water flow response rule, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information and the scheduling control information.
Specifically, the working principle and the water flow response law of the hydraulic structure (including a water pump or a sluice facility) are the working principle, mechanism, operation law and the like of the operation of the hydraulic structure such as the water pump or the sluice facility in the traditional or classic hydraulics, the hydraulic structure includes various types of sluice, culvert gate, water pipe, water pump and the like, and the working principle and the operation law correspond to calculation formulas, empirical parameters or coefficients and the like under various working conditions. The hydrologic dynamic boundary information is the dynamic process information of the water level (tide level) in the estuary region or island region river network region and the lake reservoir. And the water resource rheological dynamic response parameter group information of the sluice dispatching operation under different boundary conditions is empirical parameters or coefficient sequences in the same empirical formula corresponding to the sluice, the culvert gate, the water pipe, the water pump and the like under various working conditions. The preferred empirical parameters or coefficient sequences of this embodiment are shown in the following table, which shows the corresponding coefficient data files of the calculation formulas of the flow rate of the passing gate under different water levels before and after the sluice, wherein the first column is the serial number of the data set, the second column is the ratio of different water levels before and after the sluice relative to the water depth at the bottom of the sluice, and the third column is the flow rate coefficient of the passing gate under the above-mentioned different water depth ratio. The information of the dynamic response parameter set of the water resource rheology of the water gate dispatching operation under different boundary conditions can be obtained by substituting the hydrological dynamic boundary information into the working principle and the water flow response rule of the lake and reservoir hydraulic structure.
Specifically, the determining and acquiring the parameter set information of the water resource rheology dynamic response of the sluice scheduling operation under different boundary conditions based on the working principle of the lake and reservoir hydraulic structure, the water flow response rule, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information and the scheduling control information comprises: and substituting the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information and the scheduling control information into the working principle and the water flow response rule of the lake and reservoir hydraulic structure to obtain the water resource rheological dynamic response parameter group information of the sluice scheduling operation under different boundary conditions.
Figure BDA0003072940360000111
And step S15, determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information.
Specifically, the amount of water resource in the present invention refers to the volume or weight of the water body, or simply "water resource amount".
Specifically, the determining of the water level or water resource quantity dynamic response change information of the lake reservoir, the island river network and the hydraulic structure under different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information and the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information includes: based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information, scheduling each hydraulic structure in each time step according to the scheduling control information, and acquiring the flow and water volume information of each hydraulic structure in each time step; and obtaining dynamic response change information of the water levels or the water resource quantity of the lake reservoir and the island river network in different dispatching seasons based on the flow and water volume information of each hydraulic structure, the hydrological dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substances and the parameter group information of the water resource rheology.
Specifically, the dynamic response change information of the water levels or the water resource quantities of the lake reservoir and the island river network in different scheduling seasons refers to the specific dynamic response change of the water levels or the water resource quantities of the lake reservoir and the island river network in different scheduling seasons. Selecting a proper operation regulation and control mode for each hydraulic structure in the physical geometric information according to the scheduling management and control information so as to realize the gate passing or pump passing scheduling in each time step and obtain the flow and water volume information of each hydraulic structure in the time step. And combining the hydrological dynamic boundary information and the water resource rheological dynamic response parameter group information to obtain the water level or water resource quantity dynamic response change information of the lake reservoir and the island river network in different dispatching seasons. Specifically, in step S11, physical geometry information of the lake and the lake hydraulic structure is acquired, in step S12, hydrological dynamic boundary information of the estuary, the lake and the island river network is acquired, in step S13, scheduling control information of the estuary, the lake and the island river network is acquired, and in step S14, parameter group information of water resource rheology dynamic response of the sluice scheduling operation under different boundary conditions is determined and acquired based on the working principle of the lake hydraulic structure, the water flow response rule and the hydrological dynamic boundary information. The dynamic response change information of the water levels or the water resource quantity of the lake reservoir and the island river network in different scheduling seasons respectively compares and discriminates the hydrological dynamic boundary information and the dynamic boundary information of the water-soluble substance concentration of the river mouth, the lake reservoir and the island river network within each dynamic calculation time step (optionally, generally from several minutes to tens of minutes), then schedules and controls information of each hydraulic structure (namely a sluice or a water pump) to select a proper operation regulation and control mode so as to realize the sluice-passing or pump-passing scheduling within each time step, and obtains the flow rate and the volume information of each hydraulic structure within the time step, and combines the effective area of the lake reservoir and the water level (or the water depth) under the previous time step in the physical geometric information to determine the dynamic value of the water level (or the water depth) under the time step.
And step S16, determining the dynamic response change information of the water-soluble substance concentration of the lake reservoir, the island river network and the hydraulic structure in different dispatching seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the water-soluble substance concentration, the dispatching management and control information and the parameter group information of the water resource rheology dynamic response.
Specifically, the concentration of the water-soluble substance refers to the name of the concentration of a certain water-soluble substance contained in the water body and the size of the concentration. For example, the chloride belongs to a water-soluble substance, the concentration of the water-soluble substance can show the quality of the water resource, and the larger or higher the concentration value is, the worse the quality of the water resource is; conversely, the smaller or lower or even 0 the concentration value, the better or purer the water resource quality.
Specifically, the acquisition of the parameter group information based on the physical geometry information, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information, and the water resource rheology dynamic response is performed in step S15. The determination of the water resource quantity and quality dynamic response change information of the lake reservoir and the island river network under different scheduling seasons is to compare and discriminate the water resource quantity and quality dynamic response change information in each dynamic calculation time step (optionally, generally, between several minutes and more than ten minutes) in due time through the hydrological dynamic boundary information and the water-soluble substance concentration dynamic boundary information, then obtain the scheduling control information of the river mouth, the lake reservoir and the island river network according to S13 for each hydraulic structure (namely, the sluice (culvert or pipe) or the water pump) in the physical geometric information so as to realize the sluice-through or pump-through scheduling in each time step, obtain the flow variable information of the water-soluble substance concentration (such as chloride) of each hydraulic structure in the time step, and combine the effective area of the lake reservoir, the water level (or water depth) and the water-soluble substance concentration (such as chloride) in the previous time step, and the like, to determine the value of the concentration of the water-soluble substance (e.g., chloride) at the time step.
And step S17, determining the water resource quantity and the dynamic response change information of the water-soluble substance concentration of different research objects under the condition of single or multiple types of hydraulic structures in different scheduling time or time periods based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the water-soluble substance concentration, the scheduling control information and the parameter set information of the water resource rheology.
Specifically, the determining, based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information, and the water resource rheology dynamic response parameter group information, the water resource amount and water-soluble substance concentration dynamic response change information of different research objects under the condition of single or multiple types of hydraulic structures in different scheduling times or periods comprises: and obtaining water resource quantity and quality dynamic response change information of lakes and reservoirs and island river networks in different scheduling time or time periods based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information, wherein the water structure flow and volume information of each hydraulic structure in each time step in different scheduling seasons and different scheduling time or time periods and the water-soluble substance concentration and weight information of each hydraulic structure in water flow change.
Specifically, the acquisition of the parameter group information based on the physical geometry information, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information, and the water resource rheology dynamic response is performed in step S15. The determination of the water resource quantity and quality dynamic response change information of a single hydraulic structure or a plurality of hydraulic structures under different scheduling time is to compare and discriminate timely within each dynamically calculated time step (optionally, generally between several minutes and tens of minutes) through hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information, then obtain scheduling control information of river mouths, lakes and reservoirs and island river networks according to S13 for each hydraulic structure (namely, sluice (culvert or pipe) or water pumps) in the physical geometric information, so as to realize the sluice-through or pump-through scheduling in each time step, obtain flow variable information of water-soluble substance concentration (such as chloride) of each hydraulic structure within the time step, and combine the effective area of the lake reservoirs, water level (or water depth) and water-soluble substance concentration (such as chloride) value under the previous time step, and the like, the concentration (such as chloride) value of the water-soluble substance in the time step is determined until each dynamic calculation time step in a certain scheduling time is calculated, and the water resource quantity and quality dynamic response change information of a single or a plurality of hydraulic structures in the certain scheduling time is obtained. Acquiring scheduling of each hydraulic structure in each time step according to the scheduling control information based on the physical geometric information and the scheduling control information, and acquiring flow and volume information of each hydraulic structure in each time step; and obtaining the water resource quantity and quality dynamic response change information of a single or a plurality of hydraulic structures at different scheduling times based on the flow and volume information of each hydraulic structure, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information and the water resource rheology dynamic response parameter group information. The different scheduling times comprise one time step or a plurality of time steps. The time step is a dynamic calculation time step, and the dynamic calculation time step means that the specific length of the time step can be dynamically determined.
Specifically, the method further comprises the step of distinguishing and identifying the hydraulic structures with different functions, numbers, types and structures. The water pumps with different functions are identified so as to adapt to the input requirements of different water taking or water delivery characteristics (scale size); the water gates with different numbers are identified to adapt to the input requirements of the geometric characteristics or parameters of a plurality of water diversion or drainage water gates; the water gates with different functions are identified so as to adapt to the input requirements of different water diversion or drainage characteristics; marking different types of water gates or culverts (pipe gates) to meet the input requirements of different types of water gate characteristics; the unique structures of different water gates are identified so as to adapt to the input requirements of the characteristics of the water gates with different unique structures. The user can adjust the relevant characteristic parameters of the lake and reservoir according to the requirements of different water conservancy facility engineering layout schemes.
Specifically, the method further comprises setting water level thresholds and water-soluble substance concentration thresholds for different lakes and reservoirs. Adjusting water level thresholds of different lakes and reservoirs to meet the requirements of risk prevention and control of water level (water quantity) scheduling and safety guarantee of different water resources; and adjusting the threshold values of different water-soluble substance concentrations (such as chloride or salinity) of different lakes and reservoirs to meet the risk prevention and control requirements of scheduling and safety guarantee of the water-soluble substance concentrations of different water resources.
Specifically, the method further comprises the step of setting water level thresholds and water level boundary conditions for different island river networks. Adjusting the guarantee threshold or limit of different water levels of the island continent river network to meet the risk prevention and control requirements of different island continent river network water levels or water ecological safety guarantee; and adjusting the boundary conditions of the island river network water level to meet the requirements of different island water level types for input.
Specifically, the method further comprises setting the scaling factor to adapt to data sources of different units. The scaling factors include: area unit conversion factor, salinity and chloride concentration conversion factor, and time conversion factor.
Specifically, the opening coefficient of the drain gate is adjusted to meet the requirements of different drain gate regulation schemes. And setting information of a water resource rheological dynamic response parameter (or coefficient) group of the water gate scheduling operation so as to meet the automatic adjustment requirements of different boundary hydrological working conditions.
Specifically, the method further comprises the following steps: based on the dynamic response change information of the water levels or the water resource quantities of the lakes and reservoirs, the island river network and the hydraulic structures in different dispatching seasons determined in the step S15, and the dynamic response change information of the water-soluble substance concentrations of the lakes and reservoirs, the island river network and the hydraulic structures in different dispatching seasons determined in the step S16, the change process information such as the water resource quantities and the qualities (i.e., drainage flow rates, water levels, water-soluble substance concentrations and the like) of different research objects is integrally handled and output. The following table is an output file after system integration processing, so that dynamic change process analysis can be performed on concerned different time point data by using conventional office software such as excel, ArcGIS, Matlab and other tools to assist and support operation scheduling and risk coping scheme decision of water resource safety guarantee of estuaries, lakes and islands and river networks.
Figure BDA0003072940360000151
In a preferred embodiment of this embodiment, the integrated handling and outputting of the information on the change process of the dynamic drainage flow, water level, concentration of water-soluble substances and the like of the research object is based on the dynamic response change information of the water level or water resource quantity or concentration of water-soluble substances (such as chloride) of the research object such as lake, island river network and hydraulic structure under different scheduling seasons determined by S15 and S16, respectively, the dynamic response change process of the water resource quantity and quality of the dynamic overflow of the hydraulic structure from the river mouth to the lake (such as the above-mentioned set at most 1 water taking pumping station (i.e. pumping station No. 0) and at most 2 water taking gates (i.e. water gate No. 1) or drainage gates (i.e. water gate No. 2)), the dynamic water level (water resource quantity) and concentration of water-soluble substances (water quality for short) inside the lake and the above-mentioned at most 2 drainage gates or culvert (i.e. water gate No. 3 or water gate No. 4) from the lake to the adjacent island river network ) And at most 1 transmission and distribution water pump station (5 pump stations) are combined together by 3) the information of the water resource quantity and the quality change process of the dynamic overflowing of the hydraulic structure.
FIG. 1h shows an execution initiation interface for the simulation system of the present invention. As shown in FIG. 1i, an intermediate interface is implemented for the simulation system of the present invention. FIG. 1j shows an execution termination interface for the simulation system of the present invention. And the interface schematic diagram of the simulation system execution process.
In summary, the method for scheduling the operation of the water resources in the lake reservoir in the estuary region and the island continent river network in the embodiment of the invention can solve the problem of risk control of the safety control of the concentration of the water quantity (position) water-soluble substance in the water resource scheduling in different water gates and water pump functions and types in the lake reservoir and in different seasons, and has important significance for the simulation and related scheme research of the operation scheduling and risk control of the water resource safety control in various types (large, medium and small) of lakes (reservoirs) in the estuary region of the large river and the complex combination water areas such as the island continent river network and the like.
As shown in fig. 2, in an embodiment, the system for scheduling operation of water resources in estuary lake and island river network of the present invention includes: a first obtaining module 21, a second obtaining module 22, a third obtaining module 23, a first determining module 24, a second determining module 25, a third determining module 26 and a fourth determining module 27; the first acquisition module is used for acquiring physical geometric information of the lake and the hydraulic structures of the lake; the second acquisition module is used for acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information of estuaries, lakes and islands and river networks; the third acquisition module is used for acquiring scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures; the first determining module is used for determining and acquiring the dynamic response parameter group information of water resource rheology of the sluice scheduling operation under different boundary conditions based on the working principle of the lake and reservoir hydraulic structure, the water flow response rule, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substance and the scheduling control information; the second determination module is used for determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information; the third determination module is used for determining the dynamic response change information of the concentration of the water-soluble substances in lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substances, the scheduling control information and the dynamic response parameter group information of the water resource rheology; the fourth determination module is used for determining water resource amount and water-soluble substance concentration dynamic response change information of different research objects under the condition of single or multiple types of hydraulic structures in different scheduling time or time periods based on the physical geometry information, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information.
It should be noted that: the structures and principles of the first obtaining module 21, the second obtaining module 22, the third obtaining module 23, the first determining module 24, the second determining module 25, the third determining module 26, and the fourth determining module 27 correspond to the steps in the aforementioned method for scheduling operation of water resources in estuary lakes and reservoirs and island river networks one by one, and therefore are not described herein again.
It should be noted that the division of the modules of the above system is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, a module may be a processing element that is set up separately, or may be implemented by being integrated into a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes a function of the module. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Specific Integrated circuits (ASICs), or one or more Microprocessors (MPUs), or one or more Field Programmable Gate Arrays (FPGAs), etc. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
As shown in fig. 3, in an embodiment, the water resource operation scheduling device for estuary lake and island river network of the present invention includes: a processor 31 and a memory 32; the memory 32 is for storing a computer program; the processor 31 is connected to the memory 32 and is configured to execute a computer program stored in the memory 32, so that the estuary region lake reservoir and island river network water resource operation scheduling device executes any one of the estuary region lake reservoir and island river network water resource operation scheduling methods.
Specifically, the memory 32 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
Preferably, the Processor 31 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
In summary, the method, the system and the device for scheduling the operation of the water resources of the lake reservoir in the estuary area and the island continent river network are used for carrying out simulation and related scheme research on operation scheduling and risk control under the requirement of water resource safety guarantee on various types of lake reservoirs in the great river estuary area and complex combined water areas adjacent to the island continent river network. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (11)

1. A method for operating and scheduling water resources of estuary regions, lakes and reservoirs and island continents river networks is characterized by comprising the following steps:
acquiring physical geometric information of a lake reservoir and a hydraulic structure of the lake reservoir;
acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information of estuaries, lakes and reservoirs and island river networks;
acquiring scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures;
determining and acquiring water resource rheological dynamic response parameter group information of sluice scheduling operation under different boundary conditions based on the working principle of lake and reservoir hydraulic structures, a water flow response rule, hydrologic dynamic boundary information, water-soluble substance concentration dynamic boundary information and scheduling control information;
determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information;
determining dynamic response change information of the concentrations of the water-soluble substances in lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the concentrations of the water-soluble substances, the scheduling control information and the dynamic response parameter group information of the water resource rheology;
and determining the water resource quantity and the dynamic response change information of the water-soluble substance concentration of different research objects under the condition of single or multiple types of hydraulic structure combinations at different scheduling time or time intervals based on the physical geometry information, the hydrological dynamic boundary information, the dynamic boundary information of the water-soluble substance concentration, the scheduling control information and the water resource rheological dynamic response parameter group information.
2. The method for scheduling water resource operation of lake ponds in estuary regions and river networks in island continents according to claim 1, wherein the determining and obtaining the parameter group information of water resource rheological dynamic response of water gate scheduling operation under different boundary conditions based on the working principle and water flow response law of lake and reservoir hydraulic structures, the hydrologic dynamic boundary information and the dynamic boundary information of water-soluble substance concentration and the scheduling control information comprises: and substituting the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information and the scheduling control information into the working principle and the water flow response rule of the lake and reservoir hydraulic structure to obtain the water resource rheological dynamic response parameter group information of the sluice scheduling operation under different boundary conditions.
3. The estuary lake and island river network water resource operation scheduling method of claim 1, wherein the determining of water level or water resource quantity dynamic response change information of lakes, islands and river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, hydrologic dynamic boundary information and water-soluble substance concentration dynamic boundary information, scheduling management and control information, and water resource rheology dynamic response parameter set information comprises: based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information, scheduling each hydraulic structure in each time step according to the scheduling control information, and acquiring the flow and water volume information of each hydraulic structure in each time step; and obtaining dynamic response change information of the water levels or the water resource quantity of the lake reservoir and the island river network in different dispatching seasons based on the flow and water volume information of each hydraulic structure, the hydrological dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substances and the parameter group information of the water resource rheology.
4. The method for scheduling water resource operations in estuary lake and island river networks according to claim 1, wherein determining water-soluble substance concentration dynamic response change information of lakes, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information comprises: based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information, the water-soluble substance concentration participates in scheduling along with the water flow and the water volume change of each hydraulic structure in each time step according to the scheduling control information, so that the water-soluble substance concentration and weight information of the water-soluble substance passing through the water flow change of each hydraulic structure in each time step is obtained; and obtaining the dynamic response change information of the water-soluble substance concentration of the lake reservoir and the island river network under different dispatching seasons based on the water-soluble substance concentration and weight information in the water flow change of each hydraulic structure within each time step.
5. The estuary lake and island river network water resource operation scheduling method of claim 1, wherein the determining of the water resource amount and water-soluble substance concentration dynamic response change information of different research objects under single or multiple types of hydraulic structure combinations at different scheduling times or periods based on the physical geometry information, the hydrologic dynamic boundary information, and the water-soluble substance concentration dynamic boundary information, the scheduling management and control information, and the water resource rheology dynamic response parameter group information comprises: and obtaining water resource quantity and quality dynamic response change information of lakes and reservoirs and island river networks in different scheduling time or time periods based on the flow and volume information of each hydraulic structure in different scheduling seasons and different scheduling time or time periods and the weight information of the water-soluble substance concentration and the water-soluble substance concentration in the water flow change of each hydraulic structure, which are obtained by the physical geometry information, the hydrologic dynamic boundary information and the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information.
6. The method for scheduling operation of water resources in estuary lake and island river networks according to claim 1, further comprising distinguishing and identifying hydraulic structures with different functions, numbers, types and structures.
7. The estuary lake and island river network water resource operation scheduling method of claim 1, further comprising setting water level thresholds and water soluble substance concentration thresholds for different lakes and reservoirs.
8. The estuary lake and island river network water resource operation scheduling method of claim 1, further comprising setting water level thresholds and water level boundary conditions for different island river networks.
9. The method for scheduling operation of water resources in estuary lakes and reservoirs and island river networks according to claim 1, further comprising setting a conversion factor to adapt to data sources with different physical quantity units.
10. A river estuary and island river network water resource operation scheduling system, characterized by comprising: the device comprises a first acquisition module, a second acquisition module, a third acquisition module, a first determination module, a second determination module, a third determination module and a fourth determination module;
the first acquisition module is used for acquiring physical geometric information of the lake and the hydraulic structures of the lake;
the second acquisition module is used for acquiring hydrological dynamic boundary information and water-soluble substance concentration dynamic boundary information of estuaries, lakes and islands and river networks;
the third acquisition module is used for acquiring scheduling control information of estuaries, lakes and reservoirs, island river networks and hydraulic structures;
the first determining module is used for determining and acquiring the dynamic response parameter group information of water resource rheology of the sluice scheduling operation under different boundary conditions based on the working principle of the lake and reservoir hydraulic structure, the water flow response rule, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substance and the scheduling control information;
the second determination module is used for determining water level or water resource quantity dynamic response change information of lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information;
the third determination module is used for determining the dynamic response change information of the concentration of the water-soluble substances in lakes and reservoirs, island river networks and hydraulic structures in different scheduling seasons based on the physical geometry information, the hydrologic dynamic boundary information, the dynamic boundary information of the concentration of the water-soluble substances, the scheduling control information and the dynamic response parameter group information of the water resource rheology;
the fourth determination module is used for determining water resource amount and water-soluble substance concentration dynamic response change information of different research objects under the condition of single or multiple types of hydraulic structures in different scheduling time or time periods based on the physical geometry information, the hydrological dynamic boundary information, the water-soluble substance concentration dynamic boundary information, the scheduling control information and the water resource rheology dynamic response parameter group information.
11. A water resource operation scheduling device for estuary regions, lakes and reservoirs and island continents and river networks is characterized by comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is connected with the memory and is used for executing the computer program stored in the memory so as to enable the estuary lake reservoir and island river network water resource operation scheduling device to execute the estuary lake reservoir and island river network water resource operation scheduling method according to any one of claims 1 to 9.
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