CN109472429A - A kind of large user's load control system and regulation method based on sea news database - Google Patents
A kind of large user's load control system and regulation method based on sea news database Download PDFInfo
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Abstract
The present invention is a kind of large user's load control system based on sea news database, including the data application unit being sequentially connected, data analysis unit, data storage cell, data acquisition unit, the data application unit includes client end application server and acousto-optic alarm module, client end application server is connected with audible and visual alarm module, data analysis unit includes being separately connected client end application server and data storage cell and mutually independent data preprocessing module, calculate service module and statistical fractals module, data storage cell includes sea news data platform, data acquisition unit includes several data acquisition modules, data acquisition module input terminal is connected with data source, output end is connected with sea news data platform.The invention has the advantages that data transmission is accurate, quick；Database processing ability is strong, capacity is big, stable；System is convenient for building；It is capable of providing comprehensive, real-time each line load information.
Description
Technical field
The present invention relates to electric energy efficiency management domain more particularly to a kind of large user's load controls based on sea news database
System and regulation method.
Background technique
There are a variety of contact informations for distribution line route, turn increasingly flexible for mode.But there is also part routes only
Contact or line load weight in standing, turn for difficult situation, and society requires to increase increasingly to power supply reliability now, right
When Distribution Network Failure, electric substation concentrate maintenance and higher level's electric network fault, the reliability of load transfer is quickly mentioned for traffic department
Higher requirement out.10kV route turn for when limited by factors such as route line footpath, main transformer capacity, part throttle characteristics, do not ensure that
There is the route of contact to carry out turning to supply in all periods each.
Traffic department mainly uses OPEN3000 system, PMS2.0 system, to route when arranging the distribution method of operation
Load and contact information inquired, can only simply be estimated, judge that can route turn to supply, cannot turn for the case where
Under, often result in the case where a certain route completely stops labour.
Summary of the invention
The problem of estimating rough, data not in time present invention mainly solves line load, provides a kind of realization history
Data are had access to, and carry out curve superposition calculation, accurately determine line load property, are capable of providing comprehensive, real-time load information
It is a kind of based on sea news database large user's load control system.
The technical solution adopted by the present invention to solve the technical problems is: a kind of large user's load based on sea news database
Regulator control system, it is characterized in that: including that the data application unit being sequentially connected, data analysis unit, data storage cell, data are adopted
Collect unit, the data application unit includes client end application server and acousto-optic alarm module, client end application server
It is connected with audible and visual alarm module, data analysis unit includes mutually independent data preprocessing module, calculates service module and system
Count service module, data preprocessing module, calculate service module and statistical fractals module respectively with client end application server and
Data storage cell is connected, and data storage cell includes sea news data platform, and data acquisition unit includes several data acquisition modules
Block, data acquisition module input terminal are connected with data source, and output end is connected with sea news data platform.
Data acquisition unit acquires route information on load in the present invention, and line load information is transferred to data storage list
Information on load is stored in the news data platform of sea by member, data storage cell, data preprocessing module in data analysis unit,
It calculates service module and statistical fractals module calls data in the news data platform of sea respectively, data are pre-processed, calculate, are united
Meter processing, is transferred to data application unit for processing result after the completion of data processing, and three modules are independent of each other, concurrent working,
Data-handling efficiency is high.The client end application server of data application unit shows each line load information, client application clothes
There is control audible and visual alarm module alarm when low-voltage or power-off in business device hair existing line.
Scheme as a preference of the above scheme, the data application unit further include the first sea news high speed number in real time
According to interface, the first sea news high-speed real-time interface output end is connected with client end application server, and input terminal and data are analyzed
Unit is connected.First sea news high-speed real-time interface is responsible for logical between client end application server and data analysis unit
Letter interrogates high-speed real-time interface using sea, and data transmission is accurately, in time.
Scheme as a preference of the above scheme, the data storage cell further include the second sea news high speed number in real time
According to interface, the second sea news high-speed real-time interface output end is connected with sea news data platform, input terminal and data acquisition unit
It is connected.Second sea news high-speed real-time interface is responsible for the communication between sea news data platform and data acquisition unit, using sea
High-speed real-time interface is interrogated, data transmission is accurate, timely.
As a kind of further preferred embodiment of above scheme, the described sea news data platform include sea news database and
High-speed real-time interface and data analysis unit are interrogated with the second sea respectively in total relation library, sea news database and total relation library
It is connected.Sea news database compatibility is good, memory capacity is big, recall precision is high, stable.
Scheme as a preference of the above scheme, described data acquisition module one end are connected with data source, the other end
It is connected with the second sea news high-speed real-time interface.Data source is each power supply line, substation, data acquisition interface and each confession
Electric line is connected, and acquires each power supply line's information on load, and transmit information to by the second sea news high-speed real-time interface
Data storage cell.
Scheme as a preference of the above scheme, the audible and visual alarm module include USB interface, single-chip microcontroller, LED light
And buzzer, USB interface outer end are connected with client application service, the inner end USB is connected with single-chip microcontroller, single-chip microcontroller and LED light with
Buzzer is connected, and LED light, buzzer are in parallel.Audible and visual alarm module is communicated by USB interface with client end application server,
Electric energy is obtained by USB interface, LED light is in parallel with buzzer, improves the reliability of audible and visual alarm module.
The present invention also provides a kind of large user's load control methods based on sea news database, using above-mentioned based on sea news number
Power supply line, substation load is regulated and controled according to large user's load control system in library, method includes:
Step 1: data acquisition unit acquires substation line information on load, is stored in sea news data platform；
Step 2: data analysis unit call sea news data platform in route information on load, screen and count do not meet N-1 requirement
Route and load heavy-haul line；
Step 3: the information on load for the route that data analysis unit is filtered out according to analysis processing simultaneously draws connection line load superposition
Tendency chart moves towards to judge that can route all turn to supply according to line load information and connection line load superposition tendency chart；
Step 4: it if route can all turn to supply, formulates turning solution and carries out route turn confession；If route cannot all turn to supply,
Then large user's electricity consumption regulation is carried out so that route meets whole turns for condition, and formulation turning solution carries out route and turns confession.
In above-mentioned large user's load control method based on sea news database, the information on load includes that route TA becomes
Believe than, protection allowance limit, with All other routes contact situation, the real-time load electric current of route and the sum of two contact line currents
Breath.
In above-mentioned large user's load control method based on sea news database, large user's electricity consumption in the step four
Regulation the following steps are included:
S1: shadow of the load of the historical data of large user's electricity consumption and the user to line load in data analysis unit analysis circuit
It rings；
S2: data analysis unit draws the tendency chart of the difference of line load and large user's load, if line load and large user are negative
The difference of lotus has reduction trend and difference to be less than setting numerical value, then confirmation needs to carry out mistake in large user and keeps away peak or ration the power supply, conversely,
Then keeps away peak without carrying out mistake or ration the power supply；
S3: it if the large user keeps away peak or ration the power supply without carrying out mistake, is not processed, if the large user needs to carry out mistake and keeps away peak or limit
Electricity, then according to line load and the difference range of large user's load to reminding staff different to large user's electricity consumption progress etc.
Grade ration the power supply or mistake keeps away peak.
The invention has the advantages that data transmission is accurately, quickly using sea news high-speed real-time interface；Number is interrogated using sea
According to library, data-handling capacity is strong, capacity is big, good compatibility, efficiency data query are high, stable；System structure is simple, is convenient for
It builds；It is capable of providing comprehensive, real-time each line load information.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Fig. 2 is a kind of structural schematic diagram of audible and visual alarm module.
Fig. 3 is a kind of flow chart of large user's load control method based on sea news database.
Fig. 4 is a kind of flow chart of large user's electricity consumption regulation.
The first sea 1- client end application server 2- news high-speed real-time interface 3- data preprocessing module 4- is calculated
It is high that the sea data platform 7- the second sea news database 8- total relation library 9- news are interrogated in the service module 5- statistical fractals sea module 6-
Fast Real-time data interface 10- data acquisition interface 11- data source 12- data application unit 13- data analysis unit 14-
Data storage cell 15- data acquisition unit 16- audible and visual alarm module 17-USB interface 18- single-chip microcontroller 19-LED lamp
20- buzzer.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing further description of the technical solution of the present invention.
Embodiment:
A kind of large user's load control system based on sea news database of the present embodiment, as shown in Figure 1, including the number being sequentially connected
According to applying unit 12, data analysis unit 13, data storage cell 14, data acquisition unit 15, the data application unit
Including client end application server 1 and acousto-optic alarm module 16, client end application server is connected with audible and visual alarm module, data
Analytical unit includes data preprocessing module 3, calculates service module 4 and statistical fractals module 5, and three modules are mutually indepedent, point
It is not connected with the first sea news high-speed real-time interface and sea news data platform, data storage cell includes sea news data platform 6,
Data acquisition unit includes several data acquisition modules 10, and 10 input terminal of data acquisition module is connected with data source, output end with
Second sea news high-speed real-time interface 9 is connected.Data application unit further includes the first sea news high-speed real-time interface 2, the
One sea news high-speed real-time interface output is connected with client end application server, and input is connected with data analysis unit.Data
Storage unit further includes the second sea news high-speed real-time interface 9, the second sea news high-speed real-time interface output and sea news number
It is connected according to platform, input terminal is connected with data acquisition unit.Sea news data platform includes that database 7 and total relation library 8 are interrogated in sea,
Sea news database and total relation library are connected with the second sea news high-speed real-time interface 9 and data analysis unit respectively.
Data acquisition unit acquires route information on load, and line load information is transferred to data storage cell, data
Information on load is stored in the news data platform of sea by storage unit, data preprocessing module, calculating clothes in data analysis unit
Business module and statistical fractals module call data in the news data platform of sea respectively, are pre-processed, are calculated to data, Statistics Division
Processing result is transferred to data application unit after the completion of data processing by reason, and three modules are independent of each other, concurrent working, data
Treatment effeciency is high.The client end application server of data application unit shows each line load information, client end application server
There is control audible and visual alarm module alarm when low-voltage or power-off in hair existing line.
As shown in Fig. 2, audible and visual alarm module includes usb 17, single-chip microcontroller 18, LED light 19 and buzzer 20, USB is connect
Mouth outer end is connected with client application service, and the inner end USB is connected with single-chip microcontroller, and single-chip microcontroller is connected with LED light, buzzer, LED light
It is in parallel with buzzer.
Corresponding, the present embodiment proposes a kind of large user's load control method based on sea news database, as shown in figure 3,
Include the following steps:
Step 1: data acquisition unit acquires substation line information on load, is stored in sea news data platform；
Step 2: data analysis unit call sea news data platform in route information on load, screen and count do not meet N-1 requirement
Route and load heavy-haul line；
Step 3: the information on load for the route that data analysis unit is filtered out according to analysis processing simultaneously draws connection line load superposition
Tendency chart moves towards to judge that can route all turn to supply according to line load information and connection line load superposition tendency chart；
Step 4: it if route can all turn to supply, formulates turning solution and carries out route turn confession；If route cannot all turn to supply,
Then large user's electricity consumption regulation is carried out so that route meets whole turns for condition, and formulation turning solution carries out route and turns confession.
The information on load of data acquisition unit acquisition includes that route TA no-load voltage ratio, protection allowance limit and All other routes are got in touch with
The sum of situation, the real-time load electric current of route and two contact line currents information.
The regulation of large user's electricity consumption described in step 4, as shown in Figure 4, comprising the following steps:
S1: shadow of the load of the historical data of large user's electricity consumption and the user to line load in data analysis unit analysis circuit
It rings；
S2: data analysis unit draws the tendency chart of the difference of line load and large user's load, if line load and large user are negative
The difference of lotus has reduction trend and difference to be less than setting numerical value, then confirmation needs to carry out mistake in large user and keeps away peak or ration the power supply, conversely,
Then keeps away peak without carrying out mistake or ration the power supply；
S3: it if the large user keeps away peak or ration the power supply without carrying out mistake, is not processed, if the large user needs to carry out mistake and keeps away peak or limit
Electricity, then according to line load and the difference range of large user's load to reminding staff different to large user's electricity consumption progress etc.
Grade ration the power supply or mistake keeps away peak.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although data acquisition unit, data storage cell, data analysis unit, data application list is used more herein
Terms such as member but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. a kind of large user's load control system based on sea news database, it is characterized in that: including the data application being sequentially connected
Unit (12), data analysis unit (13), data storage cell (14), data acquisition unit (15), the data application list
Member includes client end application server (1) and acousto-optic alarm module (16), client end application server and audible and visual alarm module phase
Even, data analysis unit includes mutually independent data preprocessing module (3), calculates service module (4) and statistical fractals module
(5), data preprocessing module (3), calculate service module (4) and statistical fractals module (5) respectively with client end application server
It is connected with data storage cell, data storage cell includes sea news data platform (6), and data acquisition unit includes that several data are adopted
Collect module (10), data acquisition module input terminal is connected with data source (11), and output end is connected with sea news data platform.
2. large user's load control system according to claim 1 based on sea news database, it is characterized in that: the number
According to applying unit further include first sea news high-speed real-time interface (2), first sea news high-speed real-time interface output end with
Client end application server is connected, and input terminal is connected with data analysis unit.
3. large user's load control system according to claim 1 based on sea news database, it is characterized in that: the number
According to storage unit further include second sea news high-speed real-time interface (9), second sea news high-speed real-time interface output end with
Sea news data platform is connected, and input terminal is connected with data acquisition unit.
4. large user's load control system according to claim 1 or 3 based on sea news database, it is characterized in that: described
Sea news data platform include sea news database (7) and total relation library (8), database and total relation library are interrogated respectively with the in sea
Two sea news high-speed real-time interface (9) are connected with data analysis unit.
5. large user's load control system according to claim 1 based on sea news database, it is characterized in that: the sound
Light alarm module includes USB interface (17), single-chip microcontroller (18), LED light (19) and buzzer (20), USB interface outer end and client
Application service is held to be connected, the inner end USB is connected with single-chip microcontroller, and single-chip microcontroller is connected with LED light, buzzer, and LED light and buzzer are simultaneously
Connection.
6. a kind of large user's load control method based on sea news database, is using described in claims 1 or 2 or 3 or 5
System, it is characterized in that: the following steps are included:
Step 1: data acquisition unit acquires substation line information on load, is stored in sea news data platform；
Step 2: data analysis unit call sea news data platform in route information on load, screen and count do not meet N-1 requirement
Route and load heavy-haul line；
Step 3: the information on load for the route that data analysis unit is filtered out according to analysis processing simultaneously draws connection line load superposition
Tendency chart moves towards to judge that can route all turn to supply according to line load information and connection line load superposition tendency chart；
Step 4: it if route can all turn to supply, formulates turning solution and carries out route turn confession；If route cannot all turn to supply,
Then large user's electricity consumption regulation is carried out so that route meets whole turns for condition, and formulation turning solution carries out route and turns confession.
7. large user's load control method according to claim 6 based on sea news database, it is characterized in that: described is negative
Lotus information includes route TA no-load voltage ratio, protects allowance limit and All other routes contact situation, the real-time load electric current of route and two
Get in touch with the sum of line current information.
8. large user's load control method according to claim 6 based on sea news database, it is characterized in that: the step
In rapid four large user's electricity consumption regulation the following steps are included:
S1: shadow of the load of the historical data of large user's electricity consumption and the user to line load in data analysis unit analysis circuit
It rings；
S2: data analysis unit draws the tendency chart of the difference of line load and large user's load, if line load and large user are negative
The difference of lotus has reduction trend and difference to be less than setting numerical value, then confirmation needs to carry out mistake in large user and keeps away peak or ration the power supply, conversely,
Then keeps away peak without carrying out mistake or ration the power supply；
S3: it if the large user keeps away peak or ration the power supply without carrying out mistake, is not processed, if the large user needs to carry out mistake and keeps away peak or limit
Electricity, then according to line load and the difference range of large user's load to reminding staff different to large user's electricity consumption progress etc.
Grade ration the power supply or mistake keeps away peak.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810070960.3A CN109472429B (en) | 2018-01-25 | 2018-01-25 | Large-user load regulation and control system and regulation and control method based on maritime communication database |
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| CN201810070960.3A CN109472429B (en) | 2018-01-25 | 2018-01-25 | Large-user load regulation and control system and regulation and control method based on maritime communication database |
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| CN109472429B CN109472429B (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113657755A (en) * | 2021-08-17 | 2021-11-16 | 国网河北省电力有限公司 | Power system load regulation and control system based on big data analysis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130099565A1 (en) * | 2011-04-15 | 2013-04-25 | Deka Products Limited Partnership | Modular power conversion system |
| CN103927694A (en) * | 2014-04-18 | 2014-07-16 | 江苏省电力公司常州供电公司 | Real-time analysis and decision system of regional loads of urban power grid and working method thereof |
| CN104537161A (en) * | 2014-12-15 | 2015-04-22 | 国家电网公司 | Medium voltage distribution network diagnostic analysis method based on power supply safety standards |
| CN106451422A (en) * | 2016-09-30 | 2017-02-22 | 国网江西省电力公司电力科学研究院 | Simple 10kV distribution line load transfer risk assessment platform |
-
2018
- 2018-01-25 CN CN201810070960.3A patent/CN109472429B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130099565A1 (en) * | 2011-04-15 | 2013-04-25 | Deka Products Limited Partnership | Modular power conversion system |
| CN103927694A (en) * | 2014-04-18 | 2014-07-16 | 江苏省电力公司常州供电公司 | Real-time analysis and decision system of regional loads of urban power grid and working method thereof |
| CN104537161A (en) * | 2014-12-15 | 2015-04-22 | 国家电网公司 | Medium voltage distribution network diagnostic analysis method based on power supply safety standards |
| CN106451422A (en) * | 2016-09-30 | 2017-02-22 | 国网江西省电力公司电力科学研究院 | Simple 10kV distribution line load transfer risk assessment platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113657755A (en) * | 2021-08-17 | 2021-11-16 | 国网河北省电力有限公司 | Power system load regulation and control system based on big data analysis |
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