CN107658906A - A kind of system and method for intelligent control transformer - Google Patents
A kind of system and method for intelligent control transformer Download PDFInfo
- Publication number
- CN107658906A CN107658906A CN201710790988.XA CN201710790988A CN107658906A CN 107658906 A CN107658906 A CN 107658906A CN 201710790988 A CN201710790988 A CN 201710790988A CN 107658906 A CN107658906 A CN 107658906A
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- China
- Prior art keywords
- transformer
- load
- data
- module
- control
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
-
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Abstract
Technical scheme includes a kind of system and method for intelligent control transformer, for realizing：Obtain the necessary data of transformer automatically when system starts；Transformer necessary data is received and carries out classification storage；Necessary data when obtaining the transformer station high-voltage side bus of classification storage carries out data analysis, obtains analysis result and is transmitted；Receive analysis result and obtain default operating parameter and then perform to automatically control accordingly, and using warning device carry out corresponding to alarm.Beneficial effects of the present invention are：The system data are more accurate more timely than artificial regulatory, and data storage database forever retains；Regulation and control ratio is artificial more precisely, convenient, and supports automatic mode and the manually more convenient artificial regulatory of pattern；The data analysis for providing different interval make it that analyze data is more flexible.
Description
Technical field
The present invention relates to a kind of system and method for intelligent control transformer, belong to computer Electric control field.
Background technology
Carry out transformer load control in industry by way of artificial regulatory at present, it is cumbersome and time consuming, it is important to
Timing not enough.Currently without special messenger's regulation and control are arranged, some enterprises are afraid of, because producing fine, often to use at the beginning of design for many enterprises
Heavy load transformer is powered to skinny device, transformer permanent load is not reached 50%, is caused very big idling and is carried waste.
Also some enterprises, because design is improper, many equipment are subsequently added, cause transformer load inadequate, enterprise is born a lot
Overburden is imposed a fine.These are all due to the good system of neither one to monitor, caused energy waste.
The content of the invention
In view of the shortcomings of the prior art, technical scheme provides system and the side of a kind of intelligent control transformer
Method, for solving the deficiencies in the prior art.
Technical scheme includes a kind of system of intelligent control transformer, it is characterised in that the system includes：Number
According to acquisition module, for obtaining the necessary data of transformer automatically when system starts；Data memory module, for the number
The transformer necessary data gathered according to acquisition module receives and carries out classification storage；Data analysis module, for obtaining the number
According to memory module classification storage transformer station high-voltage side bus when necessary data, and then carry out data analysis, obtain analysis result and go forward side by side
Row is sent；Control module, for receiving the analysis result of the data analysis module transmission and obtaining default operating parameter then
Execution automatically controls accordingly, and carries out corresponding alarm using warning device.
According to the system of described intelligent control transformer, wherein data acquisition module also includes：For starting in system
When obtain transformer configuration data, and obtain transformer station high-voltage side bus when service data, wherein the interval of each gathered data
Can be with self-defined setting.
According to the system of described intelligent control transformer, wherein data analysis module also includes：Monitoring in real time is outside to be
It is no to have control access manually, send the controlled instruction of pause institute to the control module if access manually is detected.
According to the system of described intelligent control transformer, wherein data analysis module is used to perform following steps：In real time
Whether monitoring transformer current loads are above standard load value；If detecting, transformer load is less than mark load, sends normal knot
Fruit and normally control to the control module, if detecting, transformer load is more than or equal to gauge load, sends reach immediately
The result of standard value continues to judge whether transformer is more than load warning value to control module；If detect transformer load
Less than warning load, the result less than early warning value is sent to the control module, if it is negative to detect that transformer load is more than warning
Lotus, send and reach the result of warning value to the control module.
According to the system of described intelligent control transformer, wherein control module also includes：Timer is set to receiving
The transformer load result for stating data analysis module transmission is recorded；Obtain solving if transformer load is normal outcome if receiving
Except the alarm condition of warning device, and remove all transformer load states recorded of timer；If reception obtains transformation
Device load then enables warning device more than or equal to the result of gauge load value and alarmed, and records last transformer load
State is to meet or exceed standard value；Obtain persistently starting alarm if transformer load is less than the result of warning load value if receiving
Device is alarmed, and removes all transformer load states recorded of timer.
According to the system of described intelligent control transformer, wherein control module is used to perform following steps：S61, if on
One next state is load N-1 timing, judges whether load N-1 timer periods reach load N-1 delay times, if less than negative
Lotus N-1 delay times, then the N timers that are delayed are continued timing, persistently alarmed using warning device, last state is arranged to load
N-1 timing；S62, reaches load N-1 delay times, control module cut-out load N-1 corresponding lines, and load N timers start to count
When, persistently alarmed using warning device, and it is load N timing to set last state, wherein N>=1.
According to the system of described intelligent control transformer, wherein control module also includes：A transformer is completed every time
The corresponding early warning control of result data execution that state is sent according to data analysis module is returned again after setting.
Technical scheme also includes a kind of method of intelligent control transformer, and this method includes：Start in system
Shi Zidong obtains the necessary data of transformer；Transformer necessary data is received and carries out classification storage；Obtain classification storage
Necessary data during transformer station high-voltage side bus carries out data analysis, obtains analysis result and is transmitted；Receive analysis result and obtain
Default operating parameter then performs to be automatically controlled accordingly, and carries out corresponding alarm using warning device.
Beneficial effects of the present invention are：The system data are more accurate more timely than artificial regulatory, and data storage database is permanent
Retain；Regulation and control ratio is artificial more precisely, convenient, and supports automatic mode and the manually more convenient artificial regulatory of pattern；There is provided not
Data analysis with interval make it that analyze data is more flexible.
Brief description of the drawings
Fig. 1 show the general structure block diagram according to embodiment of the present invention；
Fig. 2 show the flow chart according to embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.The system and method for the intelligent control transformer of the present invention are applied to power domain, particularly suitable
In the control of transformer.
Fig. 1 show the general structure block diagram according to embodiment of the present invention.Data acquisition module, for starting in system
Shi Zidong obtains the necessary data of transformer；Data memory module, must for the transformer to the data collecting module collected
Want data to receive and carry out classification storage；Data analysis module, for obtaining the transformation of the data memory module classification storage
Necessary data when device is run, and then data analysis is carried out, obtain analysis result and be transmitted；Control module, for receiving
Analysis result that the data analysis module is sent simultaneously obtains default operating parameter and then performed and automatically control accordingly, and makes
The alarm corresponding to warning device is carried out.When system is opened, data acquisition module can be actively to number needed for transformer acquisition system
According to the data that data memory module in real time can arrive data collecting module collected carry out classification storage, and data analysis module is to being
The data of system storage carry out analysis judgement, and the result after analysis is sent to control module, and control module receives data point
The result of judge module is analysed, performs corresponding operate.
Fig. 2 show the flow chart according to embodiment of the present invention.Shown in it is summarized as follows:
System starts, and data acquisition module is started working, and gathers the data of corresponding configuration parameter, collects friendship after data
By a data to data analysis module, a data transfer to data memory module to carry out classification storage in addition, for subsequently looking into
Ask and use.After data analysis module receives the data of data acquisition module, corresponding analyze is carried out.Step is as follows：
System meeting is it is first determined whether automatically control, if do not automatically controlled, system will not send any result to control
Module, corresponding control module are also not carried out any operation；Automatically controlled if provided as system, analysis module can judge to adopt
Collect whether transformer current loads are more than setting gauge load value；
If transformer load is less than gauge load, analysis module sends normal outcome control module, control module meeting
Sound and light alarm is released, and removes all timers, last state is arranged to normal；If transformer load is more than or equal to mark
Quasi- load value, analysis module is sent immediately to be reached standard value result and is given to control module, and control module is immediately performed sound and light alarm,
Analysis module continues to judge whether transformer is more than load warning value；
If transformer load value is less than warning value, analysis module transmission is given to control mould less than the result of warning value
Block, control module remove all timers, continue sound and light alarm, and last state is arranged to reach standard value.If transformer
Load is more than or equal to warning value, and the result that analysis module transmission reaches warning value is given to control module；
Control module judges last state；
If last state is normal or reaches standard value, control module enables the timer of load 1, continues acousto-optic report
Alert, last state is arranged to the timing of load 1；F) if, last state be the timing of load 1, control module judges that load 1 is counted
When the device time whether reach the delay time of load 1, if less than the delay time of load 1, then 1 timer that is delayed continue timing, hold
Continuous sound and light alarm, last state are arranged to the timing of load 1；If reaching the delay time of load 1, control module cut-out load 1
Circuit, the timer of load 2 start timing, continue sound and light alarm, and it is the timing of load 2 to set last state；
If last state is the timing of load 1, control module judges whether the timer periods of load 1 reach load 1 and prolong
When the time, if less than the delay time of load 1, then 1 timer that is delayed continues timing, continues sound and light alarm, last state sets
It is set to the timing of load 1；If reaching the delay time of load 1, the control module cut-out circuit of load 1, the timer of load 2 starts to count
When, continue sound and light alarm, and it is the timing of load 2 to set last state；
If last state is the timing of load 2, control module judges whether the timer periods of load 2 reach load 2 and prolong
When the time, if less than the delay time of load 2, then 2 timers that are delayed continue timing, continue sound and light alarm, last state sets
It is set to the timing of load 2；If reaching the delay time of load 2, the control module cut-out circuit of load 2, the timer of load 3 starts to count
When, continue sound and light alarm, and it is the timing of load 3 to set last state；
If last state is load N-1 timing, control module judges whether load N-1 timer periods reach load
N-1 delay times, if less than load N-1 delay times, then the N timers that are delayed continue timing, continue sound and light alarm, last
State is arranged to load N-1 timing；If reaching load N-1 delay times, control module cut-out load N-1 circuits, load N meters
When device start timing, continue sound and light alarm, and it is load N timing to set last state.
The system needs to reacquire data acquisition module after the step of each execution identifies and sets state terminating
Gathered data is simultaneously reanalysed and controlled.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.In the protection model of the present invention
Its technical scheme and/or embodiment can have a variety of modifications and variations in enclosing.
Claims (8)
1. a kind of system of intelligent control transformer, it is characterised in that the system includes：
Data acquisition module, for obtaining the necessary data of transformer automatically when system starts；
Data memory module, deposited for receiving the transformer necessary data of the data collecting module collected and carrying out classification
Storage；
Data analysis module, necessary data during transformer station high-voltage side bus for obtaining the data memory module classification storage, enters
And data analysis is carried out, obtain analysis result and be transmitted；
Control module, then performed for receiving the analysis result of the data analysis module transmission and obtaining default operating parameter
Automatically control accordingly, and corresponding alarm is carried out using warning device.
2. the system of intelligent control transformer according to claim 1, it is characterised in that described data acquisition module is also
Including：
For obtaining the configuration data of transformer, and service data during acquisition transformer station high-voltage side bus when system starts, wherein
The interval of each gathered data can be with self-defined setting.
3. the system of intelligent control transformer according to claim 1, it is characterised in that described data analysis module is also
Including：
Whether monitoring in real time is outside control access manually, and pause institute is sent to the control module if access manually is detected
Controlled instruction.
4. the system of intelligent control transformer according to claim 1, it is characterised in that described data analysis module is used
In execution following steps：
Whether monitoring transformer current loads are above standard load value in real time, if detecting, transformer load is less than gauge load
Value, send normal outcome and normally control to the control module, if detecting, transformer load is more than or equal to gauge load,
The result for reaching standard value is sent immediately to control module, and continues to judge whether transformer is more than load warning value；
If detecting, transformer load is less than warning load, the result less than early warning value is sent to the control module, if detection
It is more than warning load to transformer load, sends and reach the result of warning value to the control module.
5. the system of intelligent control transformer according to claim 1, it is characterised in that described control module is also wrapped
Include：
Timer is set to be recorded to receiving the transformer load result that the data analysis module is sent；
The alarm condition that warning device is released if transformer load is normal outcome is obtained if receiving, and removes timer and owns
The transformer load state recorded；
Warning device is enabled if reception obtains result of the transformer load more than or equal to gauge load value to be alarmed, and is remembered
Last transformer load state is carried to meet or exceed standard value；
Transformer load is obtained less than persistently startup warning device is alarmed if the result for guarding against load value if receiving, Yi Jiqing
The transformer load state recorded except timer is all.
6. according to the system of any described intelligent control transformer of claim 1,4,5, it is characterised in that described control mould
Block is used to perform following steps：
S61, if last state is load N-1 timing, when judging whether load N-1 timer periods reach load N-1 delays
Between, if less than load N-1 delay times, then the N timers that are delayed are continued timing, persistently alarmed using warning device, last
State is arranged to load N-1 timing；
S62, reaching load N-1 delay times, control module cut-out load N-1 corresponding lines, load N timers start timing,
Persistently alarmed using warning device, and it is load N timing to set last state, wherein N>=1.
7. according to the system of any described intelligent control transformer of claim 6, it is characterised in that described control module is also
Including：
The result data for completing to be sent according to time data analysis module again after a transformer state is set every time performs correspondence
Early warning control.
A kind of 8. method of intelligent control transformer, it is characterised in that this method includes：
Obtain the necessary data of transformer automatically when system starts；
Transformer necessary data is received and carries out classification storage；
Necessary data when obtaining the transformer station high-voltage side bus of classification storage carries out data analysis, obtains analysis result and is transmitted；
Receive analysis result and obtain default operating parameter and then perform to automatically control accordingly, and carried out using warning device
Corresponding alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790988.XA CN107658906A (en) | 2017-09-05 | 2017-09-05 | A kind of system and method for intelligent control transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790988.XA CN107658906A (en) | 2017-09-05 | 2017-09-05 | A kind of system and method for intelligent control transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658906A true CN107658906A (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790988.XA Pending CN107658906A (en) | 2017-09-05 | 2017-09-05 | A kind of system and method for intelligent control transformer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957208A (en) * | 2012-09-19 | 2013-03-06 | 北开电气集团有限公司 | Intelligent monitoring device of power distribution transformer and control method thereof |
| CN203135574U (en) * | 2012-10-24 | 2013-08-14 | 国网电力科学研究院武汉南瑞有限责任公司 | Intelligent monitoring terminal of distribution transformer |
| CN103475090A (en) * | 2013-08-20 | 2013-12-25 | 上海海能信息科技有限公司 | Intelligent short-term transformer load prediction system and method |
| CN103702367A (en) * | 2013-12-26 | 2014-04-02 | 大唐移动通信设备有限公司 | Cell load balancing method and device |
| CN106026390A (en) * | 2016-05-26 | 2016-10-12 | 国网河南省电力公司南阳供电公司 | Distribution network transformer load monitoring system and use method thereof |
-
2017
- 2017-09-05 CN CN201710790988.XA patent/CN107658906A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957208A (en) * | 2012-09-19 | 2013-03-06 | 北开电气集团有限公司 | Intelligent monitoring device of power distribution transformer and control method thereof |
| CN203135574U (en) * | 2012-10-24 | 2013-08-14 | 国网电力科学研究院武汉南瑞有限责任公司 | Intelligent monitoring terminal of distribution transformer |
| CN103475090A (en) * | 2013-08-20 | 2013-12-25 | 上海海能信息科技有限公司 | Intelligent short-term transformer load prediction system and method |
| CN103702367A (en) * | 2013-12-26 | 2014-04-02 | 大唐移动通信设备有限公司 | Cell load balancing method and device |
| CN106026390A (en) * | 2016-05-26 | 2016-10-12 | 国网河南省电力公司南阳供电公司 | Distribution network transformer load monitoring system and use method thereof |
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Application publication date: 20180202 |
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