CN105207214A - Power dispatching control system - Google Patents
Power dispatching control system Download PDFInfo
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- CN105207214A CN105207214A CN201510707299.9A CN201510707299A CN105207214A CN 105207214 A CN105207214 A CN 105207214A CN 201510707299 A CN201510707299 A CN 201510707299A CN 105207214 A CN105207214 A CN 105207214A
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- data analysis
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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
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
-
- 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
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a power dispatching control system which comprises a plurality of equipment ports, a plurality of data acquisition units, a first storage device, a second storage device, a data analytical unit, an information prompt unit and a control management unit, wherein the equipment ports are connected with various sets of equipment of an electric power system respectively; each data acquisition unit is connected with a plurality of the equipment ports; the data acquisition units are connected to the first storage device; the first storage device is connected to the data analytical unit; the data analytical unit is connected to the second storage device; the second storage device is connected to the information prompt unit; the information prompt unit is connected to the control management unit. According to the power dispatching control system, according to previous changes in electricity consumption and operation experience, the generated energy in the county (city) or region can be adjusted to be within a reasonable range, resource optimal management of a power plant or a transformer substation is realized, energy conservation and emission reduction can be achieved, and a better quality service is further provided for power consumers.
Description
Technical field
The present invention relates to the scheduling field of electric power system, particularly relate to a kind of experience that can change according to power consumption in the past and run, by in the generation adjustment of these counties and cities or one's respective area to rational scope, realize the power scheduling control system of power plant, transformer station's resource optimization management.
Background technology
At present, requiring that the data volume of acquisition and processing is increasing in electric power system, and meanwhile, in order to strengthen electric power energy management through quantification, carrying out energy-saving and cost-reducing action, improving energy utilization rate is reduce the most effective way of resource consumption, protection of the environment.
But the feature of electric power energy generates electricity exactly,---electricity consumption completes simultaneously in transmission of electricity---power transformation---, be the link that not have storage in the middle of this, and AC energy also cannot directly store; That is, power plant sends how many electricity, and user must consume how many electricity simultaneously, and this balance must meet.If the TV university sent actual is in the electricity of actual consumption, and so superfluous electric energy will be converted into heat energy, causes the generator in power plant to generate heat and even explodes; If the electricity sent actual is less than the actual electricity that will consume, and the electricity namely sent is not enough, and the quality of power supply will be caused to decline, and such as bulb is dimmed even not to work, or power consumption equipment cannot run well.
On electrical network, power consumption size variation is significant, is called " peak-valley difference ".Many will send out many, will send out less less, be called " peak regulation ", this work by each electric company power scheduling department be responsible for.
For the management making regional power system complete the energy better, need to set up a set of effective data acquisition system.
Summary of the invention
For deficiency structural in prior art, the invention provides a kind of power scheduling control system, to solve the sometimes not enough and problem of sometimes wasting of electric power energy.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of power scheduling control system, it is characterized in that, comprising: multiple device port, multiple data acquisition unit, first memory, second memory, data analysis unit, information Tip element and control and management unit; Wherein, described multiple device port connects each equipment of electric power system respectively; Each described data acquisition unit is all connected with multiple device port, and described multiple data acquisition unit is all connected to described first memory; Described first memory is connected to described data analysis unit; Described data analysis unit is connected to described second memory; Described second memory is connected to described information Tip element; Described information Tip element is connected to described control and management unit.
Preferably, described multiple device port respectively by data upload to the described data acquisition unit of upper end; Described multiple data acquisition unit is respectively by data upload extremely described first memory; While described first memory storage data, again by data upload extremely described data analysis unit; Described data analysis unit carry out data analysis after foundation electric model, be uploaded to described second memory by the result of data analysis with electric model; Described information Tip element to release news prompting according to the result of the data analysis stored in described second memory with electric model, and sends control and management signal by described control and management unit.
Preferably, each equipment of described electric power system comprises: transformer, measuring instrument and detection and control terminal.
Preferably, described first memory stores the data of the electricity consumption situation of past three year.
Preferably, described data analysis unit comprises central processing unit and server.
Preferably, described information Tip element comprises computer, PDA and/or smart mobile phone.
The invention has the beneficial effects as follows: can according to power consumption change in the past and the experience run, by in the generation adjustment of these counties and cities or one's respective area to rational scope, guarantee peak times of power consumption multiple electricity, sufficient supplies, generate electricity less in the low power consumption phase, do not waste, realize power plant, transformer station's resource optimization management, energy-saving and emission-reduction, for power consumer provides quality services more.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power scheduling control system of the present invention;
In FIG, the list of designations represented by each label is as follows:
10 device ports
20 data acquisition units
31 first memories
32 second memories
4 data analysis unit
5 information Tip elements
6 control and management unit
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Please refer to shown in Fig. 1, it is the structural representation of a kind of power scheduling control system of the present invention.Described power scheduling control system comprises: connect multiple device ports 10 of electric power system each equipment (not shown), multiple data acquisition unit 20, first memory 31, second memory 32, data analysis unit 4, information Tip element 5 and control and management unit 6; Wherein, each equipment of described electric power system such as can be: transformer, measuring instrument and detection and control terminal etc., but not as limit.
As shown in Figure 1, described multiple device port 10 respectively by data upload to the described data acquisition unit 20 of upper end, and multiple data acquisition unit 20 is respectively by data upload extremely described first memory 31, while described first memory 31 storage data, again by data upload extremely described data analysis unit 4, described data analysis unit 4 carry out data analysis after foundation electric model, described second memory 32 is uploaded to by the result of data analysis with electric model, described information Tip element 5 is according to the result of the data analysis stored in described second memory 32 with electric model, to release news prompting at reasonable time, and send control and management signal by described control and management unit 6.
For a city, among 1 year, working day, weekend, legal red-letter day, golden week on National Day and Spring Festival, the state of electricity consumption can produce very large change.In addition, some region is due to being mostly a native of this place of living, and electricity consumption is relatively stable; Some region is then alien workers due to what live mostly, and to golden week on National Day or Spring Festival, electricity consumption can be die-offed.
Please refer to shown in Fig. 1, in power scheduling control system of the present invention, described first memory 31 stores the related data of the electricity consumption situation of these counties and cities or this area in---such as 3 years---in the past few years, these data accumulations get up, be uploaded in described data analysis unit 4, central processing unit and server is included but not limited in described data analysis unit 4, the related data of electricity consumption situation is analyzed and induction and conclusion, arrange out electricity consumption situation and the electricity consumption trend of power consumer---such as, certain city is a domestic line city, at Spring Festival, factory, stop work in building site, alien workers leave, power consumption rapid drawdown, or certain city is domestic major tourist cities, in golden week on National Day, a large amount of visitor assembles, and power consumption raises many, or certain region is that ground is assembled by office building or factory, between the morning 8 to evening 8 of every day, power consumption is very high, and after evening 8 or time more late, electricity consumption reduces gradually, even in this time period in morning to early morning, be only limitted to street lighting, again or, certain region is residential block, between the morning 8 to evening 8 of every day, power consumption is very low, and evening 8 is to morning, during resident goes back home, power consumption is higher, especially high when needing using air-condition or fan summer ... in addition, to winter, the resident in the north is owing to enjoying district heating, do not need evening to turn on the aircondition or electric heater etc., southern resident is then due to equipment such as a large amount of using air-condition or electric heaters, make power consumption and summer very nearly the same ... the relevant issues of power consumption size like this are too numerous to enumerate, the above is not in order to limit the present invention.
In power scheduling control system of the present invention, after described data analysis unit 4 carries out data analysis, with past 1 year for benchmark, in conjunction with the electricity consumption situation of the first two years for reference to working out correction factor, foundation electric model thus, such as, A city model on working day, A city model golden week, A city model in the Spring Festival, or, B region is model, B region model, B region model in the late into the night at dusk in the daytime, or, C city spring and autumn model, C city model in summer, C city model in winter or C city model in winter in summer ... like this, but not as limit.
After having formulated with electric model, the result of data analysis is uploaded to described second memory 32, the applicable models that this result comprises the electricity consumption situation of power consumer, electricity consumption trend and makes according to these.According to the result of the data analysis stored in described second memory 32, namely, the electricity consumption situation of these counties and cities or this region power consumer, electricity consumption trend and the applicable models made according to these, described information Tip element 5 to release news prompting at reasonable time, such as, " in ensuing one hour, power consumption may decline 20% ", or " in seven days of future, power consumption will more stably maintain 30% of power consumption on ordinary days ", or " in three months of future, the power consumption in night may improve 50% " ... like this ... described information Tip element 5 should include but not limited to computer, PDA (PersonalDigitalAssistant, personal digital assistant, be commonly called as " palmtop PC ") and/or the smart mobile phone of relative program has been installed.
In power scheduling control system of the present invention; after the information prompting that described information Tip element 5 is issued is confirmed or after data modification adjustment is confirmed; control and management signal is sent by described control and management unit 6; such as; increase or reduce the work unit quantity of generator; or increase or reduce the work unit quantity of transformer; or the running status etc. of adjustment secondary side protection screen/DC power supply panel/High-low voltage switch cabinet/ring mains unit; like this, but not as limit.
The use of power scheduling control system of the present invention, can according to power consumption change in the past and the experience run, by in the generation adjustment of these counties and cities or one's respective area to rational scope, guarantee peak times of power consumption multiple electricity, sufficient supplies, generate electricity less in the low power consumption phase, do not waste, realize power plant, transformer station's resource optimization management, energy-saving and emission-reduction, for power consumer provides quality services more.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. power scheduling control system, it is characterized in that, comprising: multiple device port (10), multiple data acquisition unit (20), first memory (31), second memory (32), data analysis unit (4), information Tip element (5) and control and management unit (6); Wherein,
Described multiple device port (10) connects each equipment of electric power system respectively;
Each described data acquisition unit (20) is all connected with multiple device port (10), and described multiple data acquisition unit (20) is all connected to described first memory (31);
Described first memory (31) is connected to described data analysis unit (4);
Described data analysis unit (4) is connected to described second memory (32);
Described second memory (32) is connected to described information Tip element (5);
Described information Tip element (5) is connected to described control and management unit (6).
2. power scheduling control system according to claim 1, is characterized in that,
Described multiple device port (10) respectively by data upload to the described data acquisition unit (20) of upper end;
Described multiple data acquisition unit (20) is respectively by data upload extremely described first memory (31);
While described first memory (31) storage data, again by data upload extremely described data analysis unit (4);
Described data analysis unit (4) carry out data analysis after foundation electric model, be uploaded to described second memory (32) by the result of data analysis with electric model;
Described information Tip element (5) to release news prompting according to the result of the data analysis stored in described second memory (32) with electric model, and sends control and management signal by described control and management unit (6).
3. power scheduling control system according to claim 1 and 2, is characterized in that, each equipment of described electric power system comprises: transformer, measuring instrument and detection and control terminal.
4. power scheduling control system according to claim 1 and 2, is characterized in that, described first memory (31) stores the data of the electricity consumption situation of past three year.
5. power scheduling control system according to claim 1 and 2, is characterized in that, described data analysis unit (4) comprises central processing unit and server.
6. power scheduling control system according to claim 1 and 2, is characterized in that, described information Tip element (5) comprises computer, PDA and/or smart mobile phone.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707299.9A CN105207214B (en) | 2015-10-27 | 2015-10-27 | A kind of power scheduling control system |
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| CN201510707299.9A CN105207214B (en) | 2015-10-27 | 2015-10-27 | A kind of power scheduling control system |
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| CN105207214A true CN105207214A (en) | 2015-12-30 |
| CN105207214B CN105207214B (en) | 2018-08-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110971002A (en) * | 2019-12-26 | 2020-04-07 | 天纳能源科技（上海）有限公司 | Demand side management system for industrial electricity |
| CN113515831A (en) * | 2021-07-30 | 2021-10-19 | 广东电网有限责任公司 | Energy scheduling method and device, electronic equipment and storage medium |
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| CN105207214B (en) | 2018-08-10 |
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