CN102903035B - Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid - Google Patents
Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid Download PDFInfo
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- CN102903035B CN102903035B CN201210402709.5A CN201210402709A CN102903035B CN 102903035 B CN102903035 B CN 102903035B CN 201210402709 A CN201210402709 A CN 201210402709A CN 102903035 B CN102903035 B CN 102903035B
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention discloses a kind of energy-saving power generation dispatching system based on intelligent grid in energy-saving power generation dispatching technical field and dispatching method thereof.System comprises: generating nodal information acquisition module, electricity consumption nodal information acquisition module, line signal monitoring modular, generating nodal information processing module, electricity consumption nodal information processing module and coupling scheduler module; Method comprises: according to generating node, the information generation hair electricity dispatch list being sent to dispatching center with electrical nodes and wireline inspection node, the generating node in intelligent grid is not only made to be transferred to by electric energy with electrical nodes efficiently, and achieve energy-saving power generation, meet the user's request that electricity consumption priority is higher, what is more important achieves the use of clean energy resource simultaneously.
Description
Technical field
The invention belongs to energy-saving power generation dispatching technical field, particularly relate to a kind of energy-saving power generation dispatching system based on intelligent grid and dispatching method thereof.
Background technology
2007, for improving power industry energy use efficiency, economize energy, reduce environmental pollution, promote the energy and electric power structural adjustment, guarantee power system security, Effec-tive Function, realize the sustainable development of power industry, according to " Electricity Law of the People's Republic of China ", " management rule of electric wire netting dispatching " and " power monitoring regulations ", State Development and Reform Commission, Environmental Protection Administration, Electricity Monitoring Commission and the Eergy Office combine formulation " energy-saving power generation dispatching way (trying) ".Energy-saving power generation dispatching refers to and is ensureing under the prerequisite that electric power is reliably supplied, according to energy-conservation, economic principle, the renewable generation assets of priority scheduling, sort from low to high by units consumption and pollutant emission level, call fossil class generation assets successively, reduce the energy, resource consumption and pollutant emission to greatest extent.
Intelligent grid is intended to reach environmental protection more, efficient, interactive modern power industry system by the generating of the original electrical network of upgrading, transmission of electricity, distribution and electricity consumption link, can all kinds of dispatching automation data message of overall treatment, for yardman provides various intellectual analysis and aid decision making instrument, there is high opening, availability and Information Security, make operation and management reach optimization.
Existing electric power dispatching system controllability and intelligent poor, does not have selectivity for power generation energy resource, and delivery of electrical energy efficiency comparison is low, and operation of power networks efficiency is on the low side.Existing dispatching system does not too much consider renewable and clean energy resource generating, wastes more serious to environmental disruption and non-renewable energy resources.
Summary of the invention
The object of the invention is to, propose a kind of energy-saving power generation dispatching system based on intelligent grid and dispatching method thereof, make up the defect of existing power generation dispatching system, strengthen the controlled ability of electrical network, realize energy-saving power generation and increase operation of power networks efficiency.
To achieve these goals, the technical scheme that the present invention proposes is, based on an energy-saving power generation dispatching system for intelligent grid, it is characterized in that described system comprises generating nodal information acquisition module, electricity consumption nodal information acquisition module, line signal monitoring modular, generating nodal information processing module, electricity consumption nodal information processing module and coupling scheduler module;
Described generating nodal information acquisition module is connected with generating nodal information processing module, electricity consumption nodal information acquisition module is connected with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module are connected with coupling scheduler module respectively with line signal monitoring modular;
Described generating information for gathering the generating information of generating node, and is sent to generating nodal information processing module by described generating nodal information acquisition module; Described generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority;
Described electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and described power information is sent to electricity consumption nodal information processing module; Described power information comprises the power consumption with electrical nodes;
Described generating nodal information processing module for receiving the generating information of the generating node of generating nodal information acquisition module collection, and generates generating node scheduling preferred list according to the generating information of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority;
The power information with electrical nodes that described electricity consumption nodal information processing module gathers for receiving electricity consumption nodal information acquisition module, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list; Described electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes;
Transmission line information for monitoring the transmission line information of transmission line of electricity, and is sent to coupling scheduler module by described path monitoring module;
Described coupling scheduler module is used for, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generating energy-saving power generation dispatching list, and will generate electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching list; Described energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority; Described according to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
Described system also comprises feedback module and loop module, described loop module respectively with feedback module with mate scheduler module and be connected;
Monitoring result for monitoring generating node, transmission line of electricity and the duty with electrical nodes, and is transferred to loop module by described feedback module;
Described loop module be used for according to feedback module send monitoring result and energy-saving power generation dispatching list carry out power generation dispatching adjustment, if namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
Based on an energy-saving power generation dispatching method for intelligent grid, it is characterized in that described method comprises:
Step 1: the generating information of generating nodal information acquisition module collection generating node, and described generating information is sent to generating nodal information processing module; Described generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority;
Electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and described power information is sent to electricity consumption nodal information processing module; Described power information comprises the power consumption with electrical nodes;
Step 2: generating nodal information processing module receives the generating information of the generating node that generating nodal information acquisition module gathers, and generate generating node scheduling preferred list according to the generating information of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority;
Electricity consumption nodal information processing module receives the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list; Described electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes;
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to coupling scheduler module;
Step 3: coupling scheduler module, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generates energy-saving power generation dispatching list, and node scheduling will be generated electricity to using electrical nodes according to energy-saving power generation dispatching list;
Described energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority;
Described according to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
Described method also comprises:
Feedback module monitoring generating node, transmission line of electricity and the duty with electrical nodes, and monitoring result is transferred to loop module;
Power generation dispatching adjustment is carried out in the monitoring result that loop module sends according to feedback module and energy-saving power generation dispatching list; If namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
Present invention achieves energy-saving power generation and increase operation of power networks efficiency.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the energy-saving power generation dispatching system based on intelligent grid;
Fig. 2 is the frame structure of generating nodal information;
Fig. 3 is electricity consumption nodal information acquisition module workflow diagram;
Fig. 4 is the process flow diagram of the energy-saving power generation dispatching method based on intelligent grid.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.It is emphasized that following explanation is only exemplary, instead of in order to limit the scope of the invention and apply.
In order to introduce more clean energy resource, improving energy utilization rate, proposing a kind of energy-saving power generation dispatching system based on intelligent grid.
In a first embodiment, by reference to the accompanying drawings 1, based on the energy-saving power generation dispatching system of intelligent grid, comprise generating nodal information acquisition module, electricity consumption nodal information acquisition module, line signal monitoring modular, generating nodal information processing module, electricity consumption nodal information processing module and coupling scheduler module.Generating nodal information acquisition module is connected with generating nodal information processing module, electricity consumption nodal information acquisition module is connected with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module are connected with coupling scheduler module respectively with line signal monitoring modular.
Described generating information for gathering the generating information of generating node, and is sent to generating nodal information processing module by generating nodal information acquisition module.Generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority.The generating information of generating nodal information acquisition module collection generating node is exactly specifically gather generating information by various instrument and meter, sensor, detector etc.Generating node, according to different energy sources form, can be divided into clean reproducible energy and non-renewable energy resources.The kind of generating node is roughly divided into: wind-power electricity generation, hydropower, nuclear energy power generation, geother-mal power generation, tidal power, solar electrical energy generation, coal fired power generation and the generating of combustion oil/gas.By reference to the accompanying drawings 2, in generating nodal information frame structure, generating node is classified, as shown in table 1.
Table 1 generates electricity node type and coding
| Title | Type | Type coding | Energy source type is encoded |
| Wind-power electricity generation | Renewable | 00 | 0000 |
| Hydropower | Renewable | 00 | 0001 |
| Nuclear energy power generation | Renewable | 00 | 0010 |
| Geother-mal power generation | Renewable | 00 | 0011 |
| Tidal power | Renewable | 00 | 0100 |
| Solar electrical energy generation | Renewable | 00 | 0101 |
| Coal fired power generation | Non-renewable | 11 | 0110 |
| The generating of combustion oil/gas | Non-renewable | 11 | 0111 |
Type coding and energy source type are encoded and is loaded in information frame structure, and the generating nodal information collected is loaded in the frame structure of information.Specifically, these information spinners will comprise: the generated output of generating node, the data such as electrical power storage ability.After all data are all loaded into frame structure, then add information frame structure interpretation code word and front and back protecting code word to form to generate electricity node complete.
The receiving ability of electrical network must be considered in the process introducing regenerative resource, analyze peak load regulation network.Analyzing peak load regulation network is exactly mainly see whether peak modulation capacity meets load peak modulation capacity.Electrical network actual power when peak load is PH exert oneself into:
P
G，max＝P
H+P
Loss+P
Plant
P in formula
lOSSfor grid loss power, P
plantfor power plant uses by oneself power, General System also can leave margin capacity, so the start capacity of power supply is exactly
P＝P
G，max×(1+α)
Low ebb load power is then determined by peak load power and ratio of minimum load to maximum load λ, and formula is:
P
L＝P
H·λ
In like manner
P
G，min＝P
L+P
Loss+P
Plant
For wind-powered electricity generation, local maximum receiving wind power is:
P
W＝P
G，min-β·P
G
In formula, β is unit minimum load rate
Comprehensive whole peak load regulation network, then wind-powered electricity generation receiving power is:
P
w=P
g, min-β P
g-P
water power-P
thermoelectricity-P
nuclear power-P
sun power
Electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and described power information is sent to electricity consumption nodal information processing module, and power information comprises the power consumption with electrical nodes.
Electricity consumption nodal information acquisition processing module, for electricity consumption nodal information Intelligent treatment.By reference to the accompanying drawings 3, electricity consumption nodal information acquisition processing module has collection, adds up, stores, compares and arbitration functions.By to each user's history electricity consumption Data Collection, and according to present case, the power consumption of each period of every day is made to each electricity consumption community and prejudge standard, by this standard input in each intelligent collector.Ammeter data in community is carried out statistical summaries by intelligent acquisition module, gained information and pre-standard is compared, if fluctuation is within scope, is judged as normal; If fluctuation goes beyond the scope, then data are reported.
Generating nodal information processing module for receiving the generating information of the generating node of generating nodal information acquisition module collection, and generates generating node scheduling preferred list according to the generating information of generating node.Generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority.Generating nodal information processing module is positioned at dispatching center, for the Data Integration statistical treatment transmitted by collected each generating node.According to the type code word in frame structure, generating node is classified, and decode the data of generating node.According to energy-saving power generation dispatching principle, generate power generation dispatching preferred list.
The power information with electrical nodes that electricity consumption nodal information processing module gathers for receiving electricity consumption nodal information acquisition module, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list.Electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes.Electricity consumption nodal information processing module, for collecting, analyzing and process electrical nodes.According to preset mode, analytical calculation is carried out to electricity consumption community, provide and use electrical nodes relative importance value, and electrical nodes preferred list is used in generation.
Transmission line information for monitoring the transmission line information of transmission line of electricity, and is sent to coupling scheduler module by path monitoring module.Path monitoring module, mainly carries out Real-Time Monitoring to transmission line of electricity, obtains circuit real time data by sensor.Intelligent grid will adopt the novel electric power special cable integrating conveying electricity and transmission information.Scheme adopts OPPC and OPGW two kinds of special cables, composite fiber unit in the cable, real-time Transmission information while transmission of electric energy.Often arrange a monitoring point through a segment distance, monitoring point measures the data such as electromotive force, temperature, grid disturbance of cable in real time, and can measure generating node and the range data with electrical nodes by sensor.Each monitoring point is furnished with wireless module, and adopt private network wireless technology SCDMA, be sent in data monitoring system by surveyed data, systematic analysis is often organized data thus drawn the ruuning situation of whole grid operating conditions and each section.Once generation problem just can be made a response in the very first time.The result of added up data and analysis is sent to dispatching center by analytic system.
Coupling scheduler module is used for, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generating energy-saving power generation dispatching list, and generating electricity node scheduling extremely with electrical nodes according to energy-saving power generation dispatching list; Described energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority; Described according to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
Native system can also comprise feedback module and loop module, described loop module respectively with feedback module with mate scheduler module and be connected.Monitoring result for monitoring generating node, transmission line of electricity and the duty with electrical nodes, and is transferred to loop module by feedback module.Loop module be used for according to feedback module send monitoring result and energy-saving power generation dispatching list carry out power generation dispatching adjustment, if namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
In order to ensure the reliability of communication scheduling, dispatching center and each generating plant, except having the radio communication channel of private network SCDMA, have also been set up an optical cable, can have been increased the security and stability of dispatching of power netwoks.Electrical generation burden is sent to each power plant according to energy-saving distribution list by dispatching center, and the data that power plant gives according to dispatching center generate electricity, simultaneously to dispatching center's report data.Do everything possible and transmission of electric energy efficiency reached maximum, realize the requirement of energy-saving power generation dispatching simultaneously.
Fig. 4 is the process flow diagram of the energy-saving power generation dispatching method based on intelligent grid.In Fig. 4, the energy-saving power generation dispatching method based on intelligent grid comprises:
Step 1: the generating information of generating nodal information acquisition module collection generating node, and generating information is sent to generating nodal information processing module; Generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority.
Electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and power information is sent to electricity consumption nodal information processing module; Power information comprises the power consumption with electrical nodes.
Step 2: generating nodal information processing module receives the generating information of the generating node that generating nodal information acquisition module gathers, and generate generating node scheduling preferred list according to the generating information of generating node.Generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority.
Electricity consumption nodal information processing module receives the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list.Electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes.
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to coupling scheduler module.
Step 3: coupling scheduler module, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generates energy-saving power generation dispatching list, and according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
Energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority.
According to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
Step 4: feedback module monitoring generating node, transmission line of electricity and the duty with electrical nodes, and monitoring result is transferred to loop module.Power generation dispatching adjustment is carried out in the monitoring result that loop module sends according to feedback module and energy-saving power generation dispatching list; If namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (4)
1., based on an energy-saving power generation dispatching system for intelligent grid, it is characterized in that described system comprises generating nodal information acquisition module, electricity consumption nodal information acquisition module, line signal monitoring modular, generating nodal information processing module, electricity consumption nodal information processing module and coupling scheduler module;
Described generating nodal information acquisition module is connected with generating nodal information processing module, electricity consumption nodal information acquisition module is connected with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module are connected with coupling scheduler module respectively with line signal monitoring modular;
Described generating information for gathering the generating information of generating node, and is sent to generating nodal information processing module by described generating nodal information acquisition module; Described generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority;
Described electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and described power information is sent to electricity consumption nodal information processing module; Described power information comprises the power consumption with electrical nodes;
Described generating nodal information processing module for receiving the generating information of the generating node of generating nodal information acquisition module collection, and generates generating node scheduling preferred list according to the generating information of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority;
The power information with electrical nodes that described electricity consumption nodal information processing module gathers for receiving electricity consumption nodal information acquisition module, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list; Described electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes;
Transmission line information for monitoring the transmission line information of transmission line of electricity, and is sent to coupling scheduler module by described path monitoring module;
Described coupling scheduler module is used for, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generating energy-saving power generation dispatching list, and will generate electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching list; Described energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority; Described according to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
2. the energy-saving power generation dispatching system based on intelligent grid according to claim 1, is characterized in that described system also comprises feedback module and loop module, described loop module respectively with feedback module with mate scheduler module and be connected;
Monitoring result for monitoring generating node, transmission line of electricity and the duty with electrical nodes, and is transferred to loop module by described feedback module;
Described loop module be used for according to feedback module send monitoring result and energy-saving power generation dispatching list carry out power generation dispatching adjustment, if namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
3., based on an energy-saving power generation dispatching method for intelligent grid, it is characterized in that described method comprises:
Step 1: the generating information of generating nodal information acquisition module collection generating node, and described generating information is sent to generating nodal information processing module; Described generating information comprises generating node type, generating node type coding, energy source type, energy source type coding, generating general power and generating node priority;
Electricity consumption nodal information acquisition module is used for the power information of collection electrical nodes, and described power information is sent to electricity consumption nodal information processing module; Described power information comprises the power consumption with electrical nodes;
Step 2: generating nodal information processing module receives the generating information of the generating node that generating nodal information acquisition module gathers, and generate generating node scheduling preferred list according to the generating information of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy source type coding, generating general power and generating node priority;
Electricity consumption nodal information processing module receives the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption of the power information calculating electrical nodes with electrical nodes, day maximum power consumption and day minimum power consumption, then generate electricity consumption node scheduling preferred list; Described electricity consumption node scheduling preferred list comprises field: electricity consumption node type coding, with the average daily power consumption of electrical nodes, day maximum power consumption with electrical nodes, day minimum power consumption and electricity consumption node priority with electrical nodes;
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to coupling scheduler module;
Step 3: coupling scheduler module, according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, generates energy-saving power generation dispatching list, and node scheduling will be generated electricity to using electrical nodes according to energy-saving power generation dispatching list;
Described energy-saving power generation dispatching list comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and with between electrical nodes transmission line of electricity number and dispatching priority;
Described according to energy-saving power generation dispatching list by generating node scheduling to electrical nodes specifically according to the record in energy-saving power generation dispatching list, according to the sequencing of dispatching priority, the electric energy of the generating node in same record is dispatched to and uses electrical nodes.
4. the energy-saving power generation dispatching method based on intelligent grid according to claim 3, is characterized in that described method also comprises:
Feedback module monitoring generating node, transmission line of electricity and the duty with electrical nodes, and monitoring result is transferred to loop module;
Power generation dispatching adjustment is carried out in the monitoring result that loop module sends according to feedback module and energy-saving power generation dispatching list; If namely generate electricity node, transmission line of electricity or with electrical nodes duty exception, then delete comprising the generating node of this exception, transmission line of electricity or the record with electrical nodes in energy-saving power generation dispatching list from energy-saving power generation dispatching list, obtain upgrade energy-saving power generation dispatching list, then according to energy-saving power generation dispatching list by generating node scheduling to using electrical nodes.
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| CN107292426A (en) * | 2017-06-06 | 2017-10-24 | 国网山东省电力公司济南市章丘区供电公司 | A kind of power network energy saving optimizing dispatches system |
| CN109165822B (en) * | 2018-08-06 | 2021-12-10 | 上海顺舟智能科技股份有限公司 | Energy supply management system and management method |
| CN109539480B (en) * | 2018-10-26 | 2021-05-07 | 国电南瑞科技股份有限公司 | Cold and hot load green energy-saving optimized dispatching system for distributed energy station |
| CN111769558A (en) * | 2020-07-15 | 2020-10-13 | 国网河北省电力有限公司衡水供电分公司 | Power supply switching system for supplying power to load |
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| CN102208834A (en) * | 2011-05-24 | 2011-10-05 | 中国科学院深圳先进技术研究院 | Scheduling system and method of intelligent power grid |
| CN102522783A (en) * | 2012-01-17 | 2012-06-27 | 刘忠菁 | Multi-user automatic-negotiation non-synchronization micro-grid scheduling system and method |
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