CN102903035A - Energy-saving power generation dispatching system based on smart power grid and dispatching method thereof - Google Patents
Energy-saving power generation dispatching system based on smart power grid and dispatching method thereof Download PDFInfo
- Publication number
- CN102903035A CN102903035A CN2012104027095A CN201210402709A CN102903035A CN 102903035 A CN102903035 A CN 102903035A CN 2012104027095 A CN2012104027095 A CN 2012104027095A CN 201210402709 A CN201210402709 A CN 201210402709A CN 102903035 A CN102903035 A CN 102903035A
- Authority
- CN
- China
- Prior art keywords
- generating
- node
- energy
- power generation
- electricity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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 an energy-saving power generation dispatching system based on a smart power grid and a dispatching method thereof in the technical field of energy-saving power generation dispatching. The system comprises a power generation node information acquisition module, a power utilization node information acquisition module, a line signal monitoring module, a power generation node information processing module, a power utilization node information processing module and a matching dispatching module. The method comprises the following steps that a power generation and utilization dispatching list is generated in accordance with information which is sent to a dispatching center by a power generation node, a power utilization node and a line detection node; electric energy can be efficiently transmitted to the power utilization node by the power generation node in the smart power grid, and energy-saving power generation is realized; additionally, the requirement of a user with higher power utilization priority is satisfied; and more importantly, the use of clean energy is realized.
Description
Technical field
The invention belongs to the energy-saving power generation dispatching technical field, relate in particular to a kind of energy-saving power generation dispatching system and dispatching method thereof based on intelligent grid.
Background technology
2007, for improving the power industry energy use efficiency, energy savings, environmental contamination reduction, promote the energy and electric power structural adjustment, guarantee power system security, efficient operation, 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 unite formulation " energy-saving power generation dispatching way (trying) ".Energy-saving power generation dispatching refers under the prerequisite that ensures the reliable supply of electric power, according to energy-conservation, economic principle, the renewable generating resource of priority scheduling, sort from low to high by units consumption and pollutant emission level, call successively fossil class generating resource, reduce to greatest extent the energy, resource consumption and pollutant emission.
Intelligent grid is intended to reach more environmental protection, efficient, interactive modern power industry system by the generating of the original electrical network of upgrading, transmission of electricity, distribution and electricity consumption link, but all kinds of dispatching automation data messages of overall treatment, for the yardman provides various intellectual analysis and aid decision making instrument, have high opening, availability and Information Security, make operation and management reach optimization.
Existing electric power dispatching system controllability and intelligent relatively poor does not have selectivity for power generation energy resource, and delivery of electrical energy efficient is lower, and operation of power networks efficient is on the low side.Existing dispatching system is not too much considered the renewable and clean energy resource generating, and is more serious to environmental disruption and non-renewable energy resources waste.
Summary of the invention
The object of the invention is to, propose a kind of energy-saving power generation dispatching system and dispatching method thereof based on intelligent grid, remedy the defective of existing power generation dispatching system, strengthen the controlled ability of electrical network, realize energy-saving power generation and increase operation of power networks efficient.
To achieve these goals, the technical scheme that the present invention proposes is, a kind of energy-saving power generation dispatching system based on intelligent grid 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 links to each other with generating nodal information processing module, electricity consumption nodal information acquisition module links to each other with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module and line signal monitoring modular link to each other with the coupling scheduler module respectively;
Described generating nodal information acquisition module is used for gathering the generating information of 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 type coding, generating general power and generating node priority;
Described electricity consumption nodal information acquisition module is used for gathering the power information with 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 be used for to receive the generating information of the generating node that generating nodal information acquisition module gathers, and according to the generating Information generation generating node scheduling preferred list of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy type coding, generating general power and generating node priority;
Described electricity consumption nodal information processing module is used for receiving the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes;
Described path monitoring module is used for the transmission line information of monitoring transmission line of electricity, and transmission line information is sent to the coupling scheduler module;
Described coupling scheduler module is used for generating the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching; The tabulation of described energy-saving power generation dispatching comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes; Described according to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to uses electrical nodes.
Described system also comprises feedback module and circulation module, and described circulation module links to each other with the coupling scheduler module with feedback module respectively;
Described feedback module is used for the duty that monitoring is generated electricity node, transmission line of electricity and used with electrical nodes, and monitoring result is transferred to circulation module;
The power generation dispatching adjustment is carried out in monitoring result and energy-saving power generation dispatching tabulation that described circulation module is used for sending according to feedback module, if namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
A kind of energy-saving power generation dispatching method based on intelligent grid 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 type coding, generating general power and generating node priority;
Electricity consumption nodal information acquisition module is used for gathering the power information with 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 according to the generating Information generation generating node scheduling preferred list of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy 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, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes;
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to the coupling scheduler module;
Step 3: the coupling scheduler module generates the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching;
The tabulation of described energy-saving power generation dispatching comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes;
Described according to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to uses electrical nodes.
Described method also comprises:
Feedback module is monitored the duty of generating electricity node, transmission line of electricity and using with electrical nodes, and monitoring result is transferred to circulation module;
Circulation module carries out the power generation dispatching adjustment according to monitoring result and energy-saving power generation dispatching tabulation that feedback module sends; If namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
The present invention has realized energy-saving power generation and has increased operation of power networks efficient.
Description of drawings
Fig. 1 is based on the structural drawing of the energy-saving power generation dispatching system of 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 based on the process flow diagram of the energy-saving power generation dispatching method of intelligent grid.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.Should be emphasized that, following explanation only is exemplary, rather than in order to limit the scope of the invention and to use.
In order to introduce more clean energy resource, improve energy utilization rate, a kind of energy-saving power generation dispatching system based on intelligent grid has been proposed.
In the 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 links to each other with generating nodal information processing module, electricity consumption nodal information acquisition module links to each other with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module and line signal monitoring modular link to each other with the coupling scheduler module respectively.
Generating nodal information acquisition module is used for gathering the generating information of generating node, and described generating information is sent to generating nodal information processing module.Generating information comprises generating node type, generating node type coding, energy Source Type, energy type coding, generating general power and generating node priority.The generating information of generating nodal information acquisition module collection generating node specifically is exactly to gather generating information by various instrument and meters, sensor, detector etc.The generating node can be divided into clean reproducible energy and non-renewable energy resources according to the different energy sources form.The kind of generating node roughly is divided into: wind-power electricity generation, hydropower, nuclear energy power generation, geothermal energy generating, tidal power, solar electrical energy generation, coal fired power generation and fuel oil/gas generating.By reference to the accompanying drawings 2, in generating nodal information frame structure, the generating node is classified, as shown in table 1.
Table 1 generating node type and coding
| Title | Type | Type coding | Energy type coding |
| Wind-power electricity generation | Renewable | 00 | 0000 |
| Hydropower | Renewable | 00 | 0001 |
| Nuclear energy power generation | Renewable | 00 | 0010 |
| The geothermal energy generating | Renewable | 00 | 0011 |
| Tidal power | Renewable | 00 | 0100 |
| Solar electrical energy generation | Renewable | 00 | 0101 |
| Coal fired power generation | Non-renewable | 11 | 0110 |
| Fuel oil/gas generating | Non-renewable | 11 | 0111 |
Type coding and energy type coding are loaded in the information frame structure, and the generating nodal information that will collect 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 all are loaded into frame structure, add again interpretation code word and front and back protection code word and consist of the complete information frame structure of generating node.
In the process of introducing regenerative resource, must consider the admittance ability of electrical network, analyze peak load regulation network.Analyzing peak load regulation network mainly is exactly to see whether peak modulation capacity satisfies the 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 the formula
LOSSBe grid loss power, P
PlantBe the personal power of power plant, General System also can leave margin capacity, so the start capacity of power supply is exactly
P＝P
G，max×(1+α)
Then by peak load power and ratio of minimum load to maximum load λ decision, formula is the low ebb load power:
P
L＝P
H·λ
In like manner
P
G，min＝P
L+P
Loss+P
Plant
Take wind-powered electricity generation as example, the local maximum wind power of admitting is:
P
W＝P
G，min-β·P
G
β is unit minimum load rate in the formula
Comprehensive whole peak load regulation network, then wind-powered electricity generation admits power to be:
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 gathering the power information with 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 is used for electricity consumption nodal information Intelligent treatment.By reference to the accompanying drawings 3, electricity consumption nodal information acquisition processing module has collection, statistics, storage, comparison and arbitration functions.By to the historical electricity consumption Data Collection of each user, and according to present case the power consumption of each period of every day is made in each electricity consumption residential quarter and prejudges standard, with this standard input in each intelligent collector.The intelligent acquisition module is carried out statistical summaries with the ammeter data in the residential quarter, gained information and pre-standard is compared, if fluctuation is within scope then be judged as normal; If fluctuation goes beyond the scope, then data are reported.
Generating nodal information processing module is used for receiving the generating information of the generating node that generating nodal information acquisition module gathers, and according to the generating Information generation generating node scheduling preferred list of generating node.Generating node scheduling preferred list comprises field: generating node type coding, energy type coding, generating general power and generating node priority.Generating nodal information processing module is positioned at the dispatching center, is used for the Data Integration statistical treatment that the collected node that respectively generates electricity is transmitted.Classify according to the node that will generate electricity of the type code word in the frame structure, and decode the data of generating node.According to the energy-saving power generation dispatching principle, generate the power generation dispatching preferred list.
Electricity consumption nodal information processing module is used for receiving the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes.Electricity consumption nodal information processing module is used for collecting, analyzes and process and use electrical nodes.According to preset mode analytical calculation is carried out in the electricity consumption residential quarter, provide and use the electrical nodes relative importance value, and generation electrical nodes preferred list.
The path monitoring module is used for the transmission line information of monitoring transmission line of electricity, and transmission line information is sent to the coupling scheduler module.The path monitoring module is mainly carried out Real-Time Monitoring to transmission line of electricity, obtains the circuit real time data by sensor.Intelligent grid will adopt and integrate the novel electric power special cable of carrying electricity and transmission information.Scheme adopts OPPC and two kinds of special cables of OPGW, composite fiber unit in cable, real-time Transmission information in transmission of electric energy.Whenever, through a segment distance monitoring point is set, the monitoring point is measured the data such as the electromotive force, temperature, grid disturbance of cable in real time, and can measure generating node and range data with electrical nodes by sensor.Each monitoring point is furnished with wireless module, adopts private network wireless technology SCDMA, institute is surveyed data be sent in the data monitoring system, thereby every group of data of systematic analysis draws the ruuning situation of whole operation of power networks situation and each section.In case the generation problem just can be made a response in the very first time.Analytic system sends to the dispatching center with the data of adding up and the result of analysis.
The coupling scheduler module is used for generating the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching; The tabulation of described energy-saving power generation dispatching comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes; Described according to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to uses electrical nodes.
Native system can also comprise feedback module and circulation module, and described circulation module links to each other with the coupling scheduler module with feedback module respectively.Feedback module is used for the duty that monitoring is generated electricity node, transmission line of electricity and used with electrical nodes, and monitoring result is transferred to circulation module.The power generation dispatching adjustment is carried out in monitoring result and energy-saving power generation dispatching tabulation that circulation module is used for sending according to feedback module, if namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
In order to guarantee the reliability of communication scheduling, an optical cable has also been set up in dispatching center and each generating plant except the radio communication channel that private network SCDMA is arranged, can increase the security and stability of dispatching of power netwoks.Tabulation is sent to each power plant with the generating task according to energy-saving distribution in the dispatching center, and power plant generates electricity according to the data that the dispatching center gives, and reports simultaneously data to the dispatching center.Doing everything possible reaches maximum with transmission of electric energy efficient, realizes simultaneously the requirement of energy-saving power generation dispatching.
Fig. 4 is based on the process flow diagram of the energy-saving power generation dispatching method of intelligent grid.Among Fig. 4, comprise based on the energy-saving power generation dispatching method of intelligent grid:
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 type coding, generating general power and generating node priority.
Electricity consumption nodal information acquisition module is used for gathering the power information with 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 according to the generating Information generation generating node scheduling preferred list of generating node.Generating node scheduling preferred list comprises field: generating node type coding, energy 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, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes.
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to the coupling scheduler module.
Step 3: the coupling scheduler module generates the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
Energy-saving power generation dispatching tabulation comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes.
According to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to uses electrical nodes.
Step 4: feedback module is monitored the duty of generating electricity node, transmission line of electricity and using with electrical nodes, and monitoring result is transferred to circulation module.Circulation module carries out the power generation dispatching adjustment according to monitoring result and energy-saving power generation dispatching tabulation that feedback module sends; If namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation 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. the energy-saving power generation dispatching system based on intelligent grid 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 links to each other with generating nodal information processing module, electricity consumption nodal information acquisition module links to each other with electricity consumption nodal information processing module, and generating nodal information processing module, electricity consumption nodal information processing module and line signal monitoring modular link to each other with the coupling scheduler module respectively;
Described generating nodal information acquisition module is used for gathering the generating information of 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 type coding, generating general power and generating node priority;
Described electricity consumption nodal information acquisition module is used for gathering the power information with 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 be used for to receive the generating information of the generating node that generating nodal information acquisition module gathers, and according to the generating Information generation generating node scheduling preferred list of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy type coding, generating general power and generating node priority;
Described electricity consumption nodal information processing module is used for receiving the power information with electrical nodes that electricity consumption nodal information acquisition module gathers, and according to the average daily power consumption, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes;
Described path monitoring module is used for the transmission line information of monitoring transmission line of electricity, and transmission line information is sent to the coupling scheduler module;
Described coupling scheduler module is used for generating the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching; The tabulation of described energy-saving power generation dispatching comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes; Described according to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to 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 circulation module, and described circulation module links to each other with the coupling scheduler module with feedback module respectively;
Described feedback module is used for the duty that monitoring is generated electricity node, transmission line of electricity and used with electrical nodes, and monitoring result is transferred to circulation module;
The power generation dispatching adjustment is carried out in monitoring result and energy-saving power generation dispatching tabulation that described circulation module is used for sending according to feedback module, if namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
3. energy-saving power generation dispatching method based on intelligent grid 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 type coding, generating general power and generating node priority;
Electricity consumption nodal information acquisition module is used for gathering the power information with 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 according to the generating Information generation generating node scheduling preferred list of generating node; Described generating node scheduling preferred list comprises field: generating node type coding, energy 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, day maximum power consumption and day minimum power consumption that calculate with the power information of electrical nodes with electrical nodes, 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, with the maximum power consumption of day of electrical nodes, with the day minimum power consumption and electricity consumption node priority of electrical nodes;
The transmission line information of path monitoring module monitors transmission line of electricity, and transmission line information is sent to the coupling scheduler module;
Step 3: the coupling scheduler module generates the energy-saving power generation dispatching tabulation according to generating node scheduling preferred list, electricity consumption node scheduling preferred list and transmission line information, and tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching;
The tabulation of described energy-saving power generation dispatching comprises field: generating node serial number, generating node priority, electricity consumption node serial number, electricity consumption node priority, generating node and number and dispatching priority with the transmission line of electricity between the electrical nodes;
Described according to the energy-saving power generation dispatching tabulation record of node scheduling in specifically tabulate according to energy-saving power generation dispatching with electrical nodes that will generate electricity, according to the sequencing of dispatching priority, the electric energy of the generating node in the same record is dispatched to 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 is monitored the duty of generating electricity node, transmission line of electricity and using with electrical nodes, and monitoring result is transferred to circulation module;
Circulation module carries out the power generation dispatching adjustment according to monitoring result and energy-saving power generation dispatching tabulation that feedback module sends; If namely generate electricity node, transmission line of electricity or unusual with the electrical nodes duty, then will comprise this unusual generating node, transmission line of electricity in the energy-saving power generation dispatching tabulation or delete from the energy-saving power generation dispatching tabulation with the record of electrical nodes, the energy-saving power generation dispatching tabulation that obtains upgrading, then tabulation will be generated electricity node scheduling to using electrical nodes according to energy-saving power generation dispatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402709.5A CN102903035B (en) | 2012-10-19 | 2012-10-19 | Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402709.5A CN102903035B (en) | 2012-10-19 | 2012-10-19 | Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102903035A true CN102903035A (en) | 2013-01-30 |
| CN102903035B CN102903035B (en) | 2016-02-24 |
Family
ID=47575253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210402709.5A Expired - Fee Related CN102903035B (en) | 2012-10-19 | 2012-10-19 | Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102903035B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217958A (en) * | 2013-03-29 | 2013-07-24 | 山东电力集团公司 | Electric quantity purchase, supply and selling integrated system and method based on gas insulated switchgear (GIS) platform |
| CN103280810A (en) * | 2013-04-15 | 2013-09-04 | 江苏省电力公司南京供电公司 | Optimized dispatching method for improving load rate of power distribution network |
| CN103532157A (en) * | 2013-08-27 | 2014-01-22 | 浙江工业大学 | Electric-energy scheduling method for power grid system integrated into energy storage equipment |
| CN106056467A (en) * | 2016-05-27 | 2016-10-26 | 苏州朗米尔照明科技有限公司 | Energy management system based on Internet of Things and cloud platform |
| 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 |
| CN109165822A (en) * | 2018-08-06 | 2019-01-08 | 上海顺舟智能科技股份有限公司 | A kind of energy recharge management system and management method |
| CN109539480A (en) * | 2018-10-26 | 2019-03-29 | 国电南瑞科技股份有限公司 | A kind of cooling and heating load green energy conservation Optimal Scheduling of Based on Distributed energy source 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102723785A (en) * | 2012-07-03 | 2012-10-10 | 广东电网公司电力科学研究院 | Electric power load prediction method and electric power load prediction system based on collection of larger user intelligent terminal |
-
2012
- 2012-10-19 CN CN201210402709.5A patent/CN102903035B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102723785A (en) * | 2012-07-03 | 2012-10-10 | 广东电网公司电力科学研究院 | Electric power load prediction method and electric power load prediction system based on collection of larger user intelligent terminal |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217958A (en) * | 2013-03-29 | 2013-07-24 | 山东电力集团公司 | Electric quantity purchase, supply and selling integrated system and method based on gas insulated switchgear (GIS) platform |
| CN103217958B (en) * | 2013-03-29 | 2015-12-09 | 山东电力集团公司 | Electricity based on GIS platform is purchased for selling integral system and method |
| CN103280810A (en) * | 2013-04-15 | 2013-09-04 | 江苏省电力公司南京供电公司 | Optimized dispatching method for improving load rate of power distribution network |
| CN103280810B (en) * | 2013-04-15 | 2015-09-09 | 江苏省电力公司南京供电公司 | A kind of Optimization Scheduling improving power distribution network load factor |
| CN103532157A (en) * | 2013-08-27 | 2014-01-22 | 浙江工业大学 | Electric-energy scheduling method for power grid system integrated into energy storage equipment |
| CN103532157B (en) * | 2013-08-27 | 2016-06-15 | 浙江工业大学 | A kind of for the network system electric energy dispatching method incorporating energy storage device |
| CN106056467A (en) * | 2016-05-27 | 2016-10-26 | 苏州朗米尔照明科技有限公司 | Energy management system based on Internet of Things and cloud platform |
| 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 |
| CN109165822A (en) * | 2018-08-06 | 2019-01-08 | 上海顺舟智能科技股份有限公司 | A kind of energy recharge management system and management method |
| 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 |
| CN109539480A (en) * | 2018-10-26 | 2019-03-29 | 国电南瑞科技股份有限公司 | A kind of cooling and heating load green energy conservation Optimal Scheduling of Based on Distributed energy source station |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102903035B (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102903035B (en) | Based on energy-saving power generation dispatching system and the dispatching method thereof of intelligent grid | |
| CN106707778B (en) | Intelligent optimization management system for household comprehensive energy based on model predictive control | |
| CN106786799B (en) | Power stepped power generation plan optimization method for direct current connecting line | |
| Wang et al. | Analyzing the research subjects and hot topics of power system reliability through the Web of Science from 1991 to 2015 | |
| CN109038823A (en) | Distributed wind-light storage integration intelligent control system for microgrid | |
| CN105215034A (en) | Realize the system and method for photovoltaic plant solar panel intelligence cleaning | |
| CN110599009A (en) | Energy internet management system | |
| CN104578183A (en) | Tie-line power transmission plan optimization method for improving low-carbon level of electric system | |
| CN108494096A (en) | A kind of concentrating type generation of electricity by new energy metering system based on big data | |
| Kumar et al. | Design and implementation of wireless sensor network based smart DC grid for smart cities | |
| CN116993388A (en) | Method and system for confirming dynamic carbon emission factor in electric power system | |
| CN110826778B (en) | Load characteristic optimization calculation method actively adapting to new energy development | |
| CN202677179U (en) | Solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system | |
| CN214407580U (en) | Comprehensive energy system operation risk monitoring system | |
| CN115965291A (en) | Green evaluation method for intelligent power distribution network | |
| CN206820478U (en) | Based on the uncertain wind-powered electricity generation regulator control system contributed of wind-powered electricity generation | |
| CN109888833A (en) | A kind of monitoring of household solar energy generating equipment and energy management system based on Internet of Things | |
| CN114757527A (en) | Coal-to-electricity project optimization method and optimization system | |
| Khalid et al. | Optimal hybrid wind-solar system for matching renewable power generation with demand | |
| CN214067813U (en) | Provincial heat supply unit peak regulation ability on-line monitoring system | |
| CN204012922U (en) | Photovoltaic plant cleans analyzer | |
| CN107766970B (en) | Micro-grid planning method based on enterprise benefits and user experience | |
| CN109861272B (en) | Multi-voltage-level power grid distributed power supply optimal configuration method considering electric quantity delivery | |
| CN113824213A (en) | Power information monitoring system and networking method thereof | |
| CN107968427B (en) | Coupling model construction method is unified in multiple-energy-source electric system based on equivalent source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |