CN102299554B - Intelligent monitoring system of user transformer substation - Google Patents

Intelligent monitoring system of user transformer substation Download PDF

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Publication number
CN102299554B
CN102299554B CN2010102095525A CN201010209552A CN102299554B CN 102299554 B CN102299554 B CN 102299554B CN 2010102095525 A CN2010102095525 A CN 2010102095525A CN 201010209552 A CN201010209552 A CN 201010209552A CN 102299554 B CN102299554 B CN 102299554B
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electric energy
transformer station
module
power
intelligent monitor
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CN2010102095525A
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Chinese (zh)
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CN102299554A (en
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秦建荣
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苏州太谷电力有限公司
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations

Abstract

The invention relates to an intelligent monitoring system of a user transformer substation. The system comprises monitoring equipment and an electric energy supervision terminal central data processor which are communicated mutually through a network, wherein the monitoring equipment is used for collecting electric energy index parameter data of a transformer substation and transmitting the electric energy index parameter data to the electric energy supervision terminal central data processor; and the electric energy index parameter data received by the electric energy supervision terminal central data processor is compared with a safety index, the electric energy index parameter data which does not conform to the safety index is intelligently identified by calling an expert database, andwhether an alarm module is started and alarm information is sent is determined by the expert database. The intelligent monitoring system of the user transformer substation in the invention can accurately provide the alarm information through the intelligent identification of the expert database, thus reducing the false alarm probability and improving the management efficiency of the transformer substation.

Description

The customer substation intelligent monitor system
Technical field
The present invention relates to a kind of power consumption equipment real-time monitoring system, relate in particular to a kind of customer substation intelligent monitor system.
Background technology
Along with progress, the development and national economy of society, electric energy is played the part of more and more important role in economic life.Electric energy is the essential consumer goods of current society as main energy sources.Because the particularity of electric energy product, its quality and process of consumption always can't be paid attention to by consumers in general.Especially along with high speed development of national economy, large-capacity power user's (transformer station) quantity is also in rapid increase.Operation and the maintenance of transformer station's power distribution system equipment that present these large-capacity users arrange in enterprise are very weak.Adopt artificial mode on duty to manage mostly, and the operation maintenance personnel lack practical experience and professional knowledge, slightly or all many-sided factors such as lack a sense of responsibility in addition, easily cause the substation equipment fault, therefore take place in the time of accident, be difficult to satisfy enterprise security, reliable, economic need for electricity.With transformer station's power distribution system equipment as the electric energy management object, can not be from truly realizing starting point, mid point to electric energy and the supervision of terminal power consumption overall process, and only realized management to electric power, effectively do not manage for electric weight, the quality of power supply, production process etc.
In addition, the expense of manual maintenance enterprise transformer substation system operation is higher, and for reducing cost, enterprise tends to employ some to hold the transformer station of the electrician management enterprise of many duties.The actual like this consequence that causes often, the problem that each transformer station of tame enterprise that this electrician manages all can't really run well has been brought very big potential safety hazard and loss to the enterprises and individuals.In addition, the fault of enterprise's controller switching equipment and personnel's misoperation fault has also brought threat to the safe operation of electrical network.
Except be applied in transformer station in the enterprise need improve manually on duty, only carry out the various potential problems of the incomplete supervision of transformer station at controller switching equipment, another application scenarios is outdoor power equipment, transformer etc. for example, One's name is legion, often to reach thousands of points, and the wide very dispersion again that distributes.Equipment is in outdoor, and unfavorable factors such as high temperature, low temperature, humidity, dust can influence equipment normally to be moved, and a lot of residing environmental conditions of equipment are also very abominable, to the monitoring of these outdoor power equipments, safeguard and brought a lot of difficulties.But these outdoor power equipments again must Monitoring and Controlling.In addition, also can there be the possibility of artificial destruction in these outdoor power equipments.For the ease of the operational factor of understanding these outdoor power equipments, stolen situation, relying on manually on duty, monitoring is impossible realize.Therefore need carry out remote monitoring to these outdoor power equipments, be conducive in time find abnormal situation, in time it be carried out maintenance, repair, guarantee normal power supply.
Summary of the invention
The object of the present invention is to provide a kind of customer substation intelligent monitor system, operation, abnormal conditions that it can the remote automation monitoring substation, and can intellectual analysis interpretation warning message.
For achieving the above object, the invention relates to a kind of customer substation intelligent monitor system, it comprises: hold central data processor by monitoring equipment and electric energy supervision that network intercoms mutually; Wherein monitoring equipment is used for gathering the power index supplemental characteristic of transformer station and with network service the power index supplemental characteristic is sent to electric energy supervision end central data processor; Electric energy supervision end central data processor comprises database, experts database and alarm module, be provided with safety index in it, the power index supplemental characteristic and the safety index that receive compare, the power index supplemental characteristic that does not meet safety index is called experts database carry out intelligent interpretation, judge whether start alarm module and transmit warning information by experts database; Described electric energy supervision end central data processor receives the transformer station's power index supplemental characteristic that transmits from monitoring equipment and deposits database in, and call experts database to the power index supplemental characteristic in the database carry out that standard resolves to realize to carry out at least automatically that electric energy audit, distribution diagnosis, evaluations of electric energy consumption level, electricity consumption level evaluation, power quality analysis, the energy saving space are assessed, one of function of transformer station's power saving scheme and distribution modification scheme and optimization effect monitoring; Described electric energy supervision central data processor also has solution bank, and above function all is formed with the report of making a strategic decision and sends in this solution bank for inquiry or transmission; Described experts database comprises at least one following submodule: electric energy visualization processing system, distribution diagnostic system, energy consumption audit are estimated with evaluation expert system, power quality analysis expert system, energy saving space assessment experts system, electric energy optimizing expert system, distribution safety analysis evaluation, distribution fail-safe analysis, energy-conservation and distribution modification scheme expert system; It is characterized in that, described customer substation intelligent monitor system carries out transformer station's electric energy operational version optimization according to transformer station's energy consumption level, the quality of power supply, electricity consumption level, electric energy level of pollution, energy saving space information, and call the electric energy optimizing expert system module of experts database, generate the electric energy optimizing scheme.
As a further improvement on the present invention, described monitoring equipment is gathered the controller switching equipment of transformer station and the power index supplemental characteristic of power consumption equipment.
As a further improvement on the present invention, described electric energy supervision end central data processor also comprises java standard library, and it comprises at least one following word bank: electric energy optimizing scheme base, electricity consumption level evaluation criterion storehouse, electric pollution evaluation criterion storehouse, quality of power supply java standard library, power saving scheme storehouse, enterprise electrical energy consumption java standard library, product electric energy consumption java standard library.
As a further improvement on the present invention, described customer substation intelligent monitor system calls experts database and/or java standard library generates transformer station's energy consumption grade chart, electric energy audit statement, power quality analysis chart and electric energy grade, electricity consumption level grade, electric pollution grade chart, energy saving space assessment report, transformer station's electric energy optimizing scheme respectively, generate transformer station's electricity consumption integrated information analysis diagram according to these contents then, send into solution bank.
As a further improvement on the present invention, described customer substation intelligent monitor system is according to described transformer station electricity consumption integrated information analysis diagram, call energy-conservation and distribution modification scheme expert system module and energy-saving scheme java standard library generation transformer station's power saving scheme and distribution modification scheme, and send into solution bank.
As a further improvement on the present invention, described customer substation intelligent monitor system calls visualization processing system module and the distribution diagnostic system module of experts database, transformer station's electricity consumption summation information analysis data in the database are handled, generate the decision-making report of the real-time electric energy consumption information chart of transformer station and distribution diagnosis chart, and send into solution bank.
As a further improvement on the present invention, described customer substation intelligent monitor system calls the energy consumption audit and evaluation expert system module in the experts database earlier, according to transformer station's electric energy consumption information data transformer station's electric energy consumption is audited and to generate transformer station's electric energy audit statement and to send into solution bank, from java standard library, call product electric energy consumption java standard library then, transformer station's energy consumption level is evaluated, form transformer station's energy consumption level form and energy consumption grade chart, and send into solution bank.
As a further improvement on the present invention, described customer substation intelligent monitor system calls the power quality analysis expert system module of experts database, transformer station's quality of power supply is analyzed, and call quality of power supply java standard library in the java standard library, electricity consumption level evaluation criterion storehouse and the horizontal evaluation criterion of electric pollution storehouse transformer station's quality of power supply, electricity consumption level, electric pollution level are assessed, and generate transformer station's power quality analysis chart, quality of power supply grade chart, electricity consumption level grade chart, electric pollution grade chart, and send into solution bank.
As a further improvement on the present invention, described customer substation intelligent monitor system calls the energy saving space assessment experts system module of experts database transformer station's energy saving space is analyzed, and generates energy saving space assessment report, and sends into solution bank.
As a further improvement on the present invention, the communication mode between described monitoring equipment and the electric energy supervision end central data processor adopts recurrence main station system concept, and communicates in conjunction with multi-communication protocol.
As a further improvement on the present invention, it also comprises the electric energy management staff computer of communicating by letter with electric energy supervision end central data processor by network, and it is used for receiving or inquiring about decision-making report and the warning message that electric energy supervision end central data processor provides.
As a further improvement on the present invention, the warning information of described alarm module is sent to the mobile phone of communicating by letter with electric energy supervision end central data processor by the note form.
As a further improvement on the present invention, described monitoring equipment has the data acquisition module of CPU module and the collection transformer station energy data that is connected with the CPU module and supervises with electric energy and holds central data processor to communicate by letter to transmit the communication module of the power index supplemental characteristic of collection.
As a further improvement on the present invention, described monitoring equipment also has the GPS locating module that is connected with the CPU module to show the position of fault or warning transformer station in electric energy supervision end central data processor.
As a further improvement on the present invention, described monitoring equipment also has anti-thefting monitoring module and the alarm module that is connected with the CPU module.
The invention has the beneficial effects as follows: the customer substation intelligent monitor system is by the intelligent interpretation of experts database, accurately provide warning message, reduce the wrong report probability, improve substation management efficient, thereby and provide the foundation of energy-saving and emission-reduction measure to reach the effect of energy savings.
Description of drawings
Fig. 1 is the hardware composition frame chart of customer substation intelligent monitor system of the present invention;
Fig. 2 is the software architecture diagram of customer substation intelligent monitor system of the present invention.
Fig. 3 is the monitoring equipment image data tabulation of customer substation intelligent monitor system of the present invention.
Embodiment
The hardware composition of customer substation intelligent monitor system 100 of the present invention sees also Fig. 1, and customer substation intelligent monitor system 100 is by the monitoring equipment 1 that is connected with each power consumption equipment of transformer station, with the user side central data processor 3 of monitoring equipment 1 by network connection and reception and edit monitoring equipment 1 Monitoring Data, and the compositions such as electric energy supervisor working computer 7 that receive the Monitoring Data of monitoring equipment 1 or the data of user side central data processor 3 and the electric energy supervision end central data processor of handling 5 and hold central data processor 5 to communicate by letter by network 6 and electric energy supervision by network.
The parameter that user side central data processor 5 is monitored at monitoring equipment 1 is provided with safety index, has database, java standard library, experts database, alarm module and correcting module in addition.
Monitoring equipment 1 of the present invention is sent to user side central data processor 3 or electric energy supervision end central data processor 5 in the time of can having data acquisition module with every power index supplemental characteristic of real-time collection each transformer of transformer station and power consumption equipment and by network implementation.See also Fig. 3, these parameters comprise indexs such as ambient temperature, imbalance of three-phase voltage degree, three-phase current unbalance degree, harmonic current aberration rate, harmonic voltage aberration rate, frequency, gross power factor, phase power factor (PF), total load (comprising transformer and power consumption equipment), single-phase load, phase voltage, line voltage, phase current (comprising transformer and power consumption equipment), zero-sequence current, phase voltage deviation, line voltage deviation, frequency departure.Each parameter can hold safety index default in the central data processor 5 to compare with the electric energy supervision, in case this monitored parameter exceeds safety index, system at first calls experts database the parameter that this exceeds safety index is carried out intellectual analysis, and whether confirm really needs to report to the police, prevent from reporting by mistake warning information.If belong to the situation that needs are reported to the police really, then system removes maintenance and repair by the phone number transmission warning message of network to electric energy supervisor working computer 7 or setting before sending someone.So, can save manpower, making reports to the police becomes more intelligent.
In addition, this monitoring equipment 1 can also have following functional module:
CPU module, and the data acquisition module, communication module, power module, GPS locating module, anti-thefting monitoring module and the alarm module that are connected with the CPU module.
Data acquisition module, it is used for gathering above-mentioned every power index supplemental characteristic of transformer station's power consumption equipment.
Communication module, it is used for communicating by letter with user side central data processor 3 or electric energy supervision end central data processor 5, and it can adopt modes such as Ethernet, local area network (LAN), the Internet, GPRS wireless telecommunications for example to carry out the real-time Transmission of data target.
The GPS locating module, it can be corresponding one by one with its residing physical location with the data of the power consumption equipment of transformer station, guarantees that the maintenance, repair personnel are faster, arrives at the destination more accurately.Electric energy supervision end data central processing unit 5 has corresponding map with it, can show the power consumption equipment position of each transformer station.
Power module, it is by mains supply, in conjunction with solar cell or storage battery power supply.The permanently effective monitoring to transformer station is guaranteed in the not only electrical energy saving but also guarantee that monitoring equipment does not cut off the power supply of the supply power mode of triplicity.
Anti-thefting monitoring module and alarm module, it can be according to specific requirement and the environmental condition of safety precaution management, means such as employing active infrared are deployed troops on garrison duty to monitored transformer, situations such as illegal invasion, theft, destruction and robbery to the zone of setting up defences, carry out in real time, effectively visit and report to the police, by communication module the warning message that obtains is sent to electric energy supervision end central data processor 5 again, the alarm module of monitoring equipment 1 can be activated to carry out onsite alarming simultaneously, stops the continuation of destruction.
Customer substation intelligent monitor system 100 of the present invention is sent to the supplemental characteristic of monitoring equipment 1 monitoring electric energy user side central data processor 3 aggregation process or directly is transferred to electric energy supervision end central data processor 5 by network through network, then the data of gathering are carried out analyzing and processing, with the overall process of the input of diagrammatic form Real time dynamic display transformer station power consumption equipment electric energy, transmission, consumption and realize that data exceed the function of intelligent interpretation warning message behind the safety index.
In the unattended operation formula of the present invention transformer station real-time monitoring system 100, the communication mode between monitoring equipment 1 and the central data processor 3,5 adopts recurrence main station system concept, communicates in conjunction with multi-communication protocol.This network can pass through Ethernet, GPRS wireless transmission, the Internet or local area network (LAN) to be realized.
Unattended operation transformer station real-time monitoring system 100 software sections of the present invention also comprise the data acquisition main station system, resolve by stipulations after the reception Monitoring Data, deposit data in raw data base then.System extracts initial data then, initial data is carried out analysis-by-synthesis, generate transformer station's electric energy and use the integrated information analysis diagram, comprising information such as the electric energy Audit Report of power consumption equipment, distribution diagnosis, the quality of power supply, energy consumption grade, power consumption equipment economize on electricity spaces, and send into User Information Database.Further, system extracts each converting station electric power and uses integrated information data from User Information Database, calls in the experts database respective standard in the corresponding expert system module and java standard library, and transformer station's distribution network electric energy consumption situation is analyzed.Further, system extracts initial data and can compare with the safety index of setting, in case these data exceed safety index, then calls expert module the data message that exceeds standard is carried out interpretation, to determine whether to need to start alarm module.If need the on-site maintenance maintenance really, then send warning message by network to the attendant of transformer station computer or special handset number.Warning message can also be realized by modes such as fax, phones.
Above-mentioned java standard library has seven word banks such as electric energy optimizing scheme base, electricity consumption level evaluation criterion storehouse, the flat evaluation criterion of electric pollution storehouse, quality of power supply java standard library, power saving scheme storehouse, enterprise electrical energy consumption java standard library, product electric energy consumption java standard library.Experts database has electric energy visualization processing system, distribution diagnostic system, energy consumption audit and estimates nine submodules such as expert system, power quality analysis expert system, energy saving space assessment experts system, electric energy optimizing expert system, distribution safety analysis evaluation, distribution fail-safe analysis are estimated, energy-conservation and distribution modification scheme expert system.In addition, electric energy supervision end central data processor 5 also is provided with the correcting module that improves java standard library, and it can revise the analysis result that java standard library provides, and can totally learn and import in the java standard library, constantly improves java standard library with this.
Customer substation intelligent monitor system 100 of the present invention possesses the automatic audit function of energy consumption.Construction and operation by customer substation intelligent monitor system 100, realize the collection of electric energy consumption online data, and audit accurately each power consumption equipment of transformer station and to the power consumption of whole transformer station of science, calculate and announce energy consumption index and data with different measurement periods such as day, week, the moon, season, years automatically.
Customer substation intelligent monitor system 100 of the present invention possesses the distribution diagnostic function.The practical operation situation of transformer station's distribution and the problem of existence can have in time been fullyed understand by electric energy management system 100, as voltage fluctuation, frequency fluctuation, load unbalanced, electric net overload, harmonic distortion, voltage sag, failure warning.Can carry out the optimization of electrical network and the electricity consumption facility is carried out preventive maintenance according to measured data, grid equipment or power consumption equipment damage are dropped to bottom line.Simultaneously, by the efficiency analytical model that system provides, analyze the electricity consumption level of transformer station, and evaluate its electricity consumption level.
Possesses the power quality analysis function in the customer substation intelligent monitor system 100 of the present invention.According to image data usefulness, voltage three-phase imbalance, nonlinear load, harmonic wave and a harmonic wave etc. of frequency departure, voltage deviation, voltage fluctuation and the flickering of user and regional power grid, waveform, power factor (PF), zero-sequence current, reactive power compensator are analyzed, thereby the quality of power supply is estimated.At the quality of power supply, also can propose quality of power supply report with different measurement periods and offer the attendant of transformer station.
Customer substation intelligent monitor system 100 of the present invention possesses the Energy Consumption Evaluation function.The energy consumption level data of the world that provides by system, domestic industry, product are made the evaluation of science to the energy consumption level of transformer station.And the quality of power supply, distribution reliability and the Electrical Safety of transformer station carried out I, II, III level ranking.
Customer substation intelligent monitor system 100 of the present invention possesses economize on electricity space evaluation function.By the economize on electricity space assessment models that system provides, the science assessment is made in transformer station economize on electricity space.Point out that there is the space of how much economizing on electricity in transformer station, from which aspect economizes on electricity, how to economize on electricity, and the energy-saving efficiency analysis is provided.
Customer substation intelligent monitor system 100 of the present invention possesses automatic generation electric energy optimizing and reducing energy consumption scheme.Result according to power quality analysis, Energy Consumption Evaluation analysis, economize on electricity spatial analysis generates electric energy optimizing and reducing energy consumption scheme automatically.
Specific implementation process of the present invention is as follows:
1. after each monitoring equipment 1 is gathered energy information in transformer station's distribution network, send to electric energy user side central data processor 3 by network, be transferred to area under one's jurisdiction electric energy supervision end central data processor 5 by the Internet 4 then; Or directly electric energy is transferred to electric energy supervision end central data processor 5 by monitoring equipment 1 by the Internet 4.
2. electric energy supervision end central data processor 5 is carried out the stipulations parsing according to the employed transfer of data stipulations of different model monitoring equipment, accepts the data that monitoring equipment 1 or 3 transmission of electric energy user side central data processor come, and deposits raw data base in.
3. system extracts transformer station's initial data, initial data is carried out analysis-by-synthesis, generate transformer station's electric energy and use the integrated information analysis diagram, comprising information such as the electric energy Audit Report of transformer station, distribution diagnosis, transformer station's quality of power supply, energy consumption grade, transformer station economize on electricity spaces, and send into User Information Database.
4. system extracts transformer electricity usage integrated information data from User Information Database, calls in the experts database respective standard in the corresponding expert system module and java standard library, and transformer station's distribution network electric energy consumption situation is analyzed:
1) the visualization processing system module in the system call experts database and distribution diagnostic system module, all electric energy user power utilization integrated informations in the distribution are analyzed data to be handled, generate decision-making reports such as transformer station's electric energy consumption information chart and distribution diagnosis chart, and send into solution bank.
2) audit of the energy consumption in the system call experts database and evaluation expert system module are audited to transformer station's electric energy consumption according to transformer station's electric energy consumption information data, generate transformer station's electric energy audit statement, and send into solution bank; From the energy consumption standard storehouse, call the electric energy energy consumption standard then, transformer station's energy consumption level is evaluated, form transformer station's energy consumption level form and regional energy consumption grade chart, and send into solution bank.
3) power quality analysis expert system module in the system call experts database, transformer station's quality of power supply is analyzed, and call quality of power supply standard, electricity consumption level evaluation criterion storehouse, the horizontal evaluation criterion of electric pollution storehouse in the java standard library, transformer station's quality of power supply, electricity consumption level, electric pollution level are assessed, thereby generate transformer station's power quality analysis chart and quality of power supply grade, electricity consumption level grade, electric pollution grade chart, and send into solution bank.
4) energy saving space assessment experts system module in the system call experts database is analyzed transformer station's energy saving space, generates energy saving space assessment report, and transformer station's energy saving space assessment report is sent into solution bank.
5) electric energy optimizing expert system module in the system call experts database, according to transformer station's energy consumption level, the quality of power supply, electricity consumption level, electric pollution level, the energy saving space etc. transformer station's electric energy operational version is optimized, call the electric energy optimizing scheme base then, generate transformer station's electric energy optimizing scheme, and send into solution bank.
6) system is according to transformer station's energy consumption level form and transformer station's energy consumption grade chart, electric energy audit statement, power quality analysis chart and quality of power supply grade, electricity consumption level grade, electric pollution grade chart, energy saving space assessment report, transformer station's electric energy optimizing scheme etc., generate transformer station's electricity consumption integrated information analysis diagram, and send into solution bank.
7) the energy-conservation and distribution modification scheme expert system module of system call according to transformer station's electricity consumption integrated information, is called the energy-saving scheme java standard library, generates transformer station's power saving scheme and distribution modification scheme, and sends into solution bank.
8) when Monitoring Data exceeds safety index, call experts database the Monitoring Data that exceeds standard is carried out intelligent decision, determine whether to need to continue alert program.If sentence read result is reported to the police for needs, then alarm module is activated, and the concurrent alarming information of delivering newspaper is given the attendant's of transformer station computer or mobile phone, and the more specific location information of fault transformer station is provided simultaneously.
5. the electric energy management personnel can also pass through network login customer substation intelligent monitor system except receiving warning message, check user's electric energy consumption information and transformer station's electric energy consumption information.System can also be according to user's request, form with weekly, monthly magazine even quarterly report, user's electricity consumption situation (comprising concrete power consumption index) is sent to the user, and simultaneously the various charts that also experts database, java standard library can be formed and prioritization scheme send to the user user are provided the use of making a strategic decision.
6. enterprise or relevant departments formulate the energy-saving and emission-reduction measure with reference to the relevant decision-making report of transformer station and decision scheme.
Special needs to be pointed out is, in the specific embodiment of the invention only with this customer substation intelligent monitor system as example, the customer substation intelligent monitor system of any kind all is suitable for the principle that the present invention discloses in actual applications.For the person of ordinary skill of the art, that does under instruction of the present invention changes at equivalence of the present invention, must be included in the scope that claim of the present invention advocates.

Claims (15)

1. a customer substation intelligent monitor system comprises: hold central data processor by monitoring equipment and electric energy supervision that network intercoms mutually; Wherein monitoring equipment is used for gathering the power index supplemental characteristic of transformer station and with network service the power index supplemental characteristic is sent to electric energy supervision end central data processor; Electric energy supervision end central data processor comprises database, experts database and alarm module, be provided with safety index in it, the power index supplemental characteristic and the safety index that receive compare, the power index supplemental characteristic that does not meet safety index is called experts database carry out intelligent interpretation, judge whether start alarm module and transmit warning information by experts database; Described electric energy supervision end central data processor receives the transformer station's power index supplemental characteristic that transmits from monitoring equipment and deposits database in, and call experts database to the power index supplemental characteristic in the database carry out that standard resolves to realize to carry out at least automatically that electric energy audit, distribution diagnosis, evaluations of electric energy consumption level, electricity consumption level evaluation, power quality analysis, the energy saving space are assessed, one of function of transformer station's power saving scheme and distribution modification scheme and optimization effect monitoring; Described electric energy supervision central data processor also has solution bank, and above function all is formed with the report of making a strategic decision and sends in this solution bank for inquiry or transmission; Described experts database comprises at least one following submodule: electric energy visualization processing system, distribution diagnostic system, energy consumption audit are estimated with evaluation expert system, power quality analysis expert system, energy saving space assessment experts system, electric energy optimizing expert system, distribution safety analysis evaluation, distribution fail-safe analysis, energy-conservation and distribution modification scheme expert system; It is characterized in that, described customer substation intelligent monitor system carries out transformer station's electric energy operational version optimization according to transformer station's energy consumption level, the quality of power supply, electricity consumption level, electric energy level of pollution, energy saving space information, and call the electric energy optimizing expert system module of experts database, generate the electric energy optimizing scheme.
2. customer substation intelligent monitor system as claimed in claim 1 is characterized in that, described monitoring equipment is gathered the controller switching equipment of transformer station and the power index supplemental characteristic of power consumption equipment.
3. customer substation intelligent monitor system as claimed in claim 1, it is characterized in that, described electric energy supervision end central data processor also comprises java standard library, and it comprises at least one following word bank: electric energy optimizing scheme base, electricity consumption level evaluation criterion storehouse, electric pollution evaluation criterion storehouse, quality of power supply java standard library, power saving scheme storehouse, enterprise electrical energy consumption java standard library, product electric energy consumption java standard library.
4. customer substation intelligent monitor system as claimed in claim 3, it is characterized in that, described customer substation intelligent monitor system calls experts database and/or java standard library generates transformer station's energy consumption grade chart, electric energy audit statement, power quality analysis chart and electric energy grade, electricity consumption level grade, electric pollution grade chart, energy saving space assessment report, transformer station's electric energy optimizing scheme respectively, generate transformer station's electricity consumption integrated information analysis diagram according to these contents then, send into solution bank.
5. customer substation intelligent monitor system as claimed in claim 4, it is characterized in that, described customer substation intelligent monitor system is according to described transformer station electricity consumption integrated information analysis diagram, call energy-conservation and distribution modification scheme expert system module and energy-saving scheme java standard library generation transformer station's power saving scheme and distribution modification scheme, and send into solution bank.
6. customer substation intelligent monitor system as claimed in claim 1, it is characterized in that, described customer substation intelligent monitor system calls visualization processing system module and the distribution diagnostic system module of experts database, transformer station's electricity consumption summation information analysis data in the database are handled, generate the decision-making report of the real-time electric energy consumption information chart of transformer station and distribution diagnosis chart, and send into solution bank.
7. customer substation intelligent monitor system as claimed in claim 3, it is characterized in that, described customer substation intelligent monitor system calls the energy consumption audit and evaluation expert system module in the experts database earlier, according to transformer station's electric energy consumption information data transformer station's electric energy consumption is audited and to generate transformer station's electric energy audit statement and to send into solution bank, from java standard library, call product electric energy consumption java standard library then, transformer station's energy consumption level is evaluated, form transformer station's energy consumption level form and energy consumption grade chart, and send into solution bank.
8. customer substation intelligent monitor system as claimed in claim 3, it is characterized in that, described customer substation intelligent monitor system calls the power quality analysis expert system module of experts database, transformer station's quality of power supply is analyzed, and call quality of power supply java standard library in the java standard library, the horizontal evaluation criterion of electricity consumption level evaluation criterion storehouse and electric pollution storehouse is to transformer station's quality of power supply, electricity consumption level, the electric pollution level is assessed, and generation transformer station power quality analysis chart, quality of power supply grade chart, electricity consumption level grade chart, electric pollution grade chart, and send into solution bank.
9. customer substation intelligent monitor system as claimed in claim 1, it is characterized in that, described customer substation intelligent monitor system calls the energy saving space assessment experts system module of experts database transformer station's energy saving space is analyzed, and generates energy saving space assessment report, and sends into solution bank.
10. customer substation intelligent monitor system as claimed in claim 1 is characterized in that, the communication mode between described monitoring equipment and the electric energy supervision end central data processor adopts recurrence main station system concept, and communicates in conjunction with multi-communication protocol.
11. electric energy management system as claimed in claim 1, it is characterized in that, it also comprises the electric energy management staff computer of communicating by letter with electric energy supervision end central data processor by network, and it is used for receiving or inquiring about decision-making report and the warning message that electric energy supervision end central data processor provides.
12. electric energy management system as claimed in claim 1 is characterized in that, the warning information of described alarm module is sent to the mobile phone of communicating by letter with electric energy supervision end central data processor by the note form.
13. electric energy management system as claimed in claim 1, it is characterized in that described monitoring equipment has the data acquisition module of CPU module and the collection transformer station energy data that is connected with the CPU module and supervises with electric energy holds central data processor to communicate by letter to transmit the communication module of the power index supplemental characteristic of collection.
14. electric energy management system as claimed in claim 13 is characterized in that, described monitoring equipment also has the GPS locating module that is connected with the CPU module and holds central data processor to show the position of fault or warning transformer station to supervise at electric energy.
15. electric energy management system as claimed in claim 13 is characterized in that, described monitoring equipment also has anti-thefting monitoring module and the alarm module that is connected with the CPU module.
CN2010102095525A 2010-06-25 2010-06-25 Intelligent monitoring system of user transformer substation CN102299554B (en)

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