CN107942872A - A kind of power scheduling operation management system - Google Patents
A kind of power scheduling operation management system Download PDFInfo
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- CN107942872A CN107942872A CN201711309308.4A CN201711309308A CN107942872A CN 107942872 A CN107942872 A CN 107942872A CN 201711309308 A CN201711309308 A CN 201711309308A CN 107942872 A CN107942872 A CN 107942872A
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- alarm
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of power scheduling operation management system, belong to power scheduling technical field, including：Operation of power networks data acquisition module, for being connected with OPEN3000 systems to obtain operation of power networks data；Operation of power networks data processing module, the operation of power networks data for being obtained based on rough set to operation of power networks data acquisition module carry out cleaning treatment, the operation of power networks data after being handled；Operation of power networks data after the processing that alarm filtering judgment module is used to obtain operation of power networks data processing module carry out screening judgement, obtain warning information；Alarm module, the warning information for confirming to alarm filtering judgment module carry out alarm loading sound driver and carry out sound alarm；Access modules, are crossed webpage mode in interior Netcom and are accessed for establishing WEB server to the Real-time Alarm information of alarm module by web issues.By adding new warning information judgment mode, the security of power scheduling operational management is improved.
Description
Technical field
The present invention relates to power scheduling technical field, more particularly to a kind of power scheduling operation management system.
Background technology
With monitoring and dispatching, specialty trend merges, " running greatly " System Construction constantly promotes, intelligent substation construction speed
Degree is accelerated, monitoring information access amount sharp increase, therefore power scheduling operational management alarm is cured in the regular maintenance of substation
Aggravating will.
In various warning information, existing Automatic monitoring systems also lack for multi-line heavy duty, stamper overload
The means alerted Deng the information of needs concern, monitoring personnel need to put into great effort, constantly check the prison of each station
Figure and protection signal action message are controlled, guarantee occurs without the accidents such as power-off.Existing scheduling system alarm information cannot expire
Power system monitor and the demand of safety in production under foot " big operation " system.
The content of the invention
It is an object of the invention to provide a kind of power scheduling operation management system, to provide many warning information,
Meet substation's regular maintenance demand.
In order to achieve the above object, the present invention uses a kind of power scheduling operation management system, including：Operation of power networks data obtain
Modulus block, for being connected with OPEN3000 systems to obtain operation of power networks data；
Operation of power networks data processing module, for the power grid fortune obtained based on rough set to operation of power networks data acquisition module
Row data carry out cleaning treatment, the operation of power networks data after being handled；
Alarm filtering judgment module is used for the operation of power networks data after the processing that is obtained to operation of power networks data processing module
Screening judgement is carried out, obtains warning information；
Alarm module, the warning information for confirming to alarm filtering judgment module carry out alarm loading sound driver and carry out
Sound alarm；
Access modules, are issued in interior Netcom for establishing WEB server to the Real-time Alarm information of alarm module by web
Webpage mode is crossed to access.
Preferably, alert screening judgment module, specifically includes：
Busbar voltage Threshold Crossing Alert unit, for when different voltages grade busbar voltage crosses the upper lower limit value of setting,
Produce busbar voltage Threshold Crossing Alert information；
Busbar voltage daily fluctuation Alarm Unit, for after the daily bound difference of busbar line voltage is more than preset value, producing
Breeder mother's line voltage daily fluctuation warning information；
Multi-line heavy duty Alarm Unit, for being configured to active cumulative single line or a plurality of circuit, is configuring
Wall scroll or a plurality of circuit read corresponding when thering is the work value to meet alarm regulation in real-time database, produce multichannel heavy duty warning information；
Circuit and main transformer load heavy duty Alarm Unit, for having in the database limit value table of the OPEN3000 systems
When work(limit value exceedes preset value, circuit and main transformer load heavy duty warning information are produced；
Take place frequently startup and the overload Alarm Unit of oil pump, for exceeding preset duration in the Oil pump electrical machinery continuous working period
When, or when actions per time interval exceedes preset times, generation takes place frequently startup and overload Alarm Unit；
Line current is mutated Alarm Unit, for the transformer in the OPEN3000 system databases, breaker, bears
Lotus equipment, line facility electric current bust when, produce line current mutation warning information；
Interval data does not refresh Alarm Unit, is being advised for all plant stand telemetries in the OPEN3000 systems
In the case that interior remote measurement numerical value of fixing time does not change, produce interval data and do not refresh warning information；
Single channel and multiple channel communication interrupt Alarm Unit, for the plant stand list in the OPEN3000 system databases
When bar passage or plurality of passages communication operating mode are interrupted, produce single channel and interrupt warning information or plurality of passages interruption alarm letter
Breath.
Preferably, the alarm configuration instrument operated on REDHAT LINUX computers, history alarm inquiry work are further included
Tool and Real-time Alarm show tools；
Alarm configuration instrument, for setting alarm parameter function, addition alarm plant stand white list, edit configuration information；
History alarm query facility, for screening query history warning information according to alarm time, being sieved according to device name
Select query history warning information, according to alarm text information or numerical value screening query history warning information and according to alarm classification
Screen query history warning information；
Real-time Alarm show tools, for showing Real-time Alarm information, carries out according to time, device name, warning information
The sequence of Real-time Alarm information, display Real-time Alarm information, the sequence for carrying out history alarm, screening history alarm information and really
Recognize Oil pump electrical machinery alarm.
Preferably, alarm filtering judgment module is used for：
According to the limit value of setting, cycle specified time, judge that remote measurement alarm threshold, remote signalling change frequency, remote signalling displacement are held
Continuous time, remote measurement alert out-of-limit duration and combination area becomes privileged data and establishes Relationship Model between data；
The operation of power networks data after the processing are handled using Relationship Model between the data, obtain alarm letter
Breath.
Compared with prior art, there are following technique effect by the present invention：This programme is on the one hand by transporting the power grid of acquisition
Row data are cleaned and verified, and are deleted duplicate message, are rejected data burr, reject saltus step data, ensure the one of master data
Cause property and correctness, so as to improve the accuracy of warning information.On the other hand establish and limit value, cycle specified time are set, sentenced
Disconnected remote measurement alarm threshold, remote signalling change frequency, remote signalling becomes bit duration, remote measurement alerts out-of-limit duration, combination area is special
The modes such as the data very changed contact between establishing data, and operation of power networks data are analyzed, and judge to patrol for meeting alarm filtering
The warning information collected in Real-time Alarm Interface classification, it is necessary to show, and load sound driver and carry out sound alarm, in acknowledged alarm
Or after involution, disappear from alarming page.
Brief description of the drawings
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail：
Fig. 1 is a kind of structure diagram of power scheduling operation management system.
Embodiment
In order to illustrate further the feature of the present invention, please refer to the following detailed descriptions related to the present invention and attached drawing.Institute
Attached drawing is only for reference and purposes of discussion, is not used for being any limitation as protection scope of the present invention.
As shown in Figure 1, present embodiment discloses a kind of power scheduling operation management system, including：
Operation of power networks data acquisition module 10, for being connected with OPEN3000 systems to obtain operation of power networks data；
Operation of power networks data processing module 20, for the power grid obtained based on rough set to operation of power networks data acquisition module
Run data and carry out cleaning treatment, the operation of power networks data after being handled；
Alarm filtering judgment module 30, for the operation of power networks number after the processing that is obtained to operation of power networks data processing module
According to screening judgement is carried out, warning information is obtained；
Alarm module 40, the warning information for confirming to alarm filtering judgment module carry out alarm loading sound driver into
Row sound alarm；
Access modules 50, are issued in Intranet for establishing WEB server to the Real-time Alarm information of alarm module by web
Accessed by webpage mode.
It should be noted that the present embodiment is stored what is gathered by Different Strategies into database to real-time alarm data,
Data are carried out according to conditions such as authority, region, account, time cycles by data query and displaying by WEB systems, facilitate user
Checked at any time using web page access form.
Wherein alarm filtering judgment module 30 is used for：According to the limit value of setting, cycle specified time, judge that remote measurement alerts threshold
Value, remote signalling change frequency, remote signalling becomes bit duration, remote measurement alerts out-of-limit duration and combination area is becomed privileged data and built
Relationship Model between vertical data；The operation of power networks data after the processing are handled using Relationship Model between the data, are obtained
To warning information.
Preferably, alarm filtering judgment module 30, specifically includes：
Busbar voltage Threshold Crossing Alert unit 31, for crossing the upper lower limit value of setting in different voltages grade busbar voltage
When, produce busbar voltage Threshold Crossing Alert information；
Busbar voltage daily fluctuation Alarm Unit 32, for the daily bound difference of busbar line voltage be more than preset value after,
Produce busbar voltage daily fluctuation warning information；
Multi-line heavy duty Alarm Unit 33, for being configured to active cumulative single line or a plurality of circuit, with
The wall scroll put or a plurality of circuit read corresponding when having the work value to meet alarm regulation in real-time database, produce multichannel heavy duty alarm letter
Breath；
Circuit and main transformer load heavy duty Alarm Unit 34, in the database limit value table of the OPEN3000 systems
When active limit value exceedes preset value, circuit and main transformer load heavy duty warning information are produced；
Take place frequently startup and the overload Alarm Unit 35 of oil pump, for exceeding preset duration in the Oil pump electrical machinery continuous working period
When, or when actions per time interval exceedes preset times, generation takes place frequently startup and overload Alarm Unit；
Line current be mutated Alarm Unit 36, for the transformer in the OPEN3000 system databases, breaker,
Load equipment, line facility electric current bust when, produce line current mutation warning information；
Interval data does not refresh Alarm Unit 37, exists for all plant stand telemetries in the OPEN3000 systems
In the case that remote measurement numerical value does not change in stipulated time, produce interval data and do not refresh warning information；
Single channel and multiple channel communication interrupt Alarm Unit 38, for the plant stand in the OPEN3000 system databases
When single channel or plurality of passages communication operating mode are interrupted, produce single channel and interrupt warning information or plurality of passages interruption alarm letter
Breath.
In the present embodiment, the relevant limit value of voltage follows<GB/T12325-2008>Standard provides：35kV and with Up Highway UHW
Voltage positive and negative deviation absolute value be no more than nominal voltage 10%, 10kV and 20kV busbar voltage deviation be no more than it is nominal ±
7%；
Active limit value follows<GB/T12326-2008>And<State Grid Corporation of China's power grid power quality technical supervision regulation>
The regulation of two standards：Active power backup capacity must not be less than the 20% of load；
Reactive limit value follows<State Grid Corporation of China's power grid power quality technical supervision regulation>Standard provides：35kV~
110kV substations it is idle not less than main transformer load 10%.
Preferably, the alarm configuration instrument operated on REDHAT LINUX computers, history alarm inquiry work are further included
Tool and Real-time Alarm show tools；
Alarm configuration instrument, for setting alarm parameter function, addition alarm plant stand white list, edit configuration information；
History alarm query facility, for screening query history warning information according to alarm time, being sieved according to device name
Select query history warning information, according to alarm text information or numerical value screening query history warning information and according to alarm classification
Screen query history warning information；
Real-time Alarm show tools, for showing Real-time Alarm information, carries out according to time, device name, warning information
The sequence of Real-time Alarm information, display Real-time Alarm information, the sequence for carrying out history alarm, screening history alarm information and really
Recognize Oil pump electrical machinery alarm.
This programme has the advantages that：
(1) current alarm information is analyzed, the reason for causing remote measurement Threshold Crossing Alert signal to take place frequently is found out and is improved, is rejected
Redundancy；
(2) using new configurable tactful monitoring data, including limit value involved in alarm, cycle specified time, change
Number and the more information such as limit value duration；
(3) user of various permission types is paid close attention to warning information on demand by different strategy configurations, make dispatching and monitoring
Personnel can grasp power grid actual operating state accurately, rapidly, improve accident treatment efficiency.
(4) new warning information judgment mode is added, monitoring personnel can be grasped multi-line heavy duty at the first time, be suppressed
The warning information that the original systems such as machine overload, busbar voltage daily fluctuation are not present.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (4)
- A kind of 1. power scheduling operation management system, it is characterised in that including：Operation of power networks data acquisition module, for being connected with OPEN3000 systems to obtain operation of power networks data；Operation of power networks data processing module, for the operation of power networks number obtained based on rough set to operation of power networks data acquisition module According to progress cleaning treatment, the operation of power networks data after being handled；Operation of power networks data after the processing that alarm filtering judgment module is used to obtain operation of power networks data processing module carry out Screening judges, obtains warning information；Alarm module, the warning information for confirming to alarm filtering judgment module carry out alarm loading sound driver and carry out sound Alarm；Access modules, net is crossed for establishing WEB server to the Real-time Alarm information of alarm module by web issues in interior Netcom Page mode accesses.
- 2. power scheduling operation management system as claimed in claim 1, it is characterised in that the alarm filtering judgment module, Specifically include：Busbar voltage Threshold Crossing Alert unit, for when different voltages grade busbar voltage crosses the upper lower limit value of setting, producing Busbar voltage Threshold Crossing Alert information；Busbar voltage daily fluctuation Alarm Unit, it is female for after the daily bound difference of busbar line voltage is more than preset value, producing Line voltage daily fluctuation warning information；Multi-line heavy duty Alarm Unit, for being configured to active cumulative single line or a plurality of circuit, in the list of configuration Bar or a plurality of circuit read corresponding when having the work value to meet alarm regulation in real-time database, produce multichannel heavy duty warning information；Circuit and main transformer load heavy duty Alarm Unit, for the active limit in the database limit value table of the OPEN3000 systems When value exceedes preset value, circuit and main transformer load heavy duty warning information are produced；Take place frequently startup and the overload Alarm Unit of oil pump, for when exceeding preset duration in the Oil pump electrical machinery continuous working period, or When person's actions per time interval exceedes preset times, take place frequently startup and overload Alarm Unit are produced；Line current is mutated Alarm Unit, is set for the transformer in the OPEN3000 system databases, breaker, load During standby, line facility electric current bust, line current mutation warning information is produced；Interval data does not refresh Alarm Unit, for all plant stand telemetries in the OPEN3000 systems in regulation In the case that interior remote measurement numerical value does not change, produce interval data and do not refresh warning information；Single channel and multiple channel communication interrupt Alarm Unit, lead to for the plant stand wall scroll in the OPEN3000 system databases When road or plurality of passages communication operating mode are interrupted, produce single channel and interrupt warning information or plurality of passages interruption warning information.
- 3. power scheduling operation management system as claimed in claim 1, it is characterised in that further include and operate in Alarm configuration instrument, history alarm query facility and Real-time Alarm show tools on REDHATLINUX computers；Alarm configuration instrument, for setting alarm parameter function, addition alarm plant stand white list, edit configuration information；History alarm query facility, for screening query history warning information according to alarm time, being looked into according to device name screening Ask history alarm information, according to alarm text information or numerical value screening query history warning information and according to alarm classification screening Query history warning information；Real-time Alarm show tools, for showing Real-time Alarm information, carries out real-time according to time, device name, warning information Sequence, display Real-time Alarm information, the sequence for carrying out history alarm, screening history alarm information and the confirmation oil of warning information Pump motor alerts.
- 4. power scheduling operation management system as claimed in claim 1, it is characterised in that the alarm filtering judgment module is used In：According to the limit value of setting, cycle specified time, judge remote measurement alarm threshold, remote signalling change frequency, remote signalling displacement continue when Between, remote measurement alerts out-of-limit duration and combination area becomes privileged data and establishes Relationship Model between data；The operation of power networks data after the processing are handled using Relationship Model between the data, obtain warning information.
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| CN201711309308.4A CN107942872A (en) | 2017-12-11 | 2017-12-11 | A kind of power scheduling operation management system |
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| CN112398227A (en) * | 2020-11-16 | 2021-02-23 | 国网辽宁省电力有限公司辽阳供电公司 | Automatic alarm method for transformer load rate based on D5000 power grid dispatching system |
| CN115691069A (en) * | 2022-10-25 | 2023-02-03 | 国网四川省电力公司电力科学研究院 | Circuit breaker hydraulic operating mechanism abnormity early warning method and system based on warning information |
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Application publication date: 20180420 |