CN112769231A - Main distribution integrated alarm pushing method and device of intelligent power grid dispatching control system - Google Patents
Main distribution integrated alarm pushing method and device of intelligent power grid dispatching control system Download PDFInfo
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- CN112769231A CN112769231A CN202011550580.3A CN202011550580A CN112769231A CN 112769231 A CN112769231 A CN 112769231A CN 202011550580 A CN202011550580 A CN 202011550580A CN 112769231 A CN112769231 A CN 112769231A
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Abstract
The invention discloses a main distribution integrated alarm pushing method and a main distribution integrated alarm pushing device for a smart grid dispatching control system, wherein a main distribution integrated fault diagnosis result is monitored on line, and a fault message is received; after receiving the fault message, judging whether the node name of the workstation and the node login user authority are matched with the alarm push configuration, and if the matching is successful, displaying a fault diagnosis result through an alarm human-computer interface; based on the on-line diagnosis and analysis results of the main distribution and distribution integrated fault, the fault detail information, the fault brief report information, the fault dynamic topological graph, the fault power failure range, the fault influence users, the spare power automatic switching action condition, the fault state after-fault out-of-limit and other information are fused, and a human-computer interface supporting the alarm perception of the main distribution and distribution network is provided.
Description
Technical Field
The invention belongs to the technical field of intelligent analysis and control of electric power systems, and particularly relates to a main distribution integrated alarm pushing method and device of an intelligent power grid dispatching control system.
Background
When the power grid is abnormal, all levels of system operation departments in the grid province and the province coordinate treatment according to the principle of 'unified scheduling and hierarchical management', and a scheduler of a scheduling organization needs to collect and count abnormal influence information when facing massive alarm information and massive accident processing operation: on one hand, the method carries out preliminary 'qualitative' on accident (event) grades and provides reference basis for starting emergency response or a plan of a corresponding grade for an emergency command organization; on the other hand, the fault and power failure influence range (important users, sensitive users, places with dense people flows and sensitive areas) of the power grid are rapidly positioned, so that rapid power restoration can be pertinently carried out. Due to lack of sufficient management and technical support, inaccurate and untimely positioning and qualitative determination are often caused, so that the accident handling progress is influenced, and quick power restoration of sensitive areas (places) and important users is not facilitated.
The current dispatching alarm pushing is mainly aimed at primary equipment alarm of a main network, the key data of each link of power grid operation 'transmission and distribution' needs to be mined and fused on the basis of main and distribution integrated fault diagnosis, the main and distribution integrated data in an Energy Management System (EMS), a power distribution and utilization dispatching system and operation and distribution information integration are fused, and accident event information is displayed from multiple dimensions such as power failure equipment, an influence area, loss load, power grid risk and important user grade. The friendly man-machine interface support main-matching-integrated panoramic fault perception is provided, a basis is provided for starting an emergency plan after a fault, and the safe and stable operation and the power supply reliability of a power grid are guaranteed.
Disclosure of Invention
The invention provides a main distribution integrated alarm pushing method and device of a smart grid dispatching control system, and solves the problems that the existing dispatching alarm pushing mainly aims at the main network primary equipment alarm, and the information fusion of a distribution network and the support in the fault perception aspect are insufficient.
The technical scheme of the invention is as follows: a main distribution integrated alarm pushing method of a smart grid dispatching control system comprises the following steps:
monitoring a main distribution integration fault diagnosis result on line, and receiving a fault message;
and after receiving the fault message, judging whether the node name of the workstation and the node login user authority are matched with the alarm push configuration, and if the matching is successful, displaying a fault diagnosis result through an alarm human-computer interface.
Further, the online monitoring of the main distribution integration fault diagnosis result and the receiving of the fault message includes:
and periodically acquiring a main distribution integrated fault diagnosis result message of a fault event release channel through a message bus interface of the intelligent power grid dispatching control system.
Further, the content of the fault message includes: time of failure, failed device, nature of failure.
Further, the alarm man-machine interface pops up through two modes of adding a fault identifier and not adding the fault identifier, the interface displays fault information associated with the fault identifier under the mode of adding the fault identifier, and pops up and displays a latest fault in a data table to which the fault information belongs without adding the fault identifier;
the fault identification is a keyword index in a data table of the intelligent power grid dispatching control system, a fault message is obtained through the workstation, and after the fault message is analyzed, a corresponding fault record is matched in a fault result table of the intelligent power grid dispatching control system, and the fault identification is positioned.
Further, the interface display content includes one or a combination of several of the following: the system comprises a fault list, fault detailed information, a fault brief report, fault key information, a fault dynamic topological graph, power failure user information, out-of-limit overload information and self-healing line conditions.
Further, the fault list: displaying fault information in a list form;
the fault detailed information is as follows: the warning man-machine interface provides an action signal button to check the detailed fault information;
the fault brief report is a plain text description automatically generated according to fault information, the fault brief report can be edited manually, and the edited text can send the fault brief report text to a short message system through a short message alarm interface;
the fault key information comprises the number of the voltage-loss transformer substations, the number of the voltage-loss 10kV buses, the loss load and the number of the power grid operation risk points caused by faults, and a detailed information secondary interface can be popped up by clicking corresponding key information, and the detailed information is displayed in a list form;
the accident dynamic topological diagram is a file wiring diagram generated by inputting the affected equipment and the equipment connection relation into an imaging interface according to the fault influence range and then embedding the wiring diagram into a human-computer interface;
the power failure user information is the result of the loss load analyzed according to the fault influence range, and then the power failure user information is found according to the mapping relation between the loads of the main network and the distribution network and the users;
the out-of-limit heavy load information is used for monitoring various devices in the system after a fault, comparing real-time measurement and limit values of the devices, and counting and displaying out-of-limit results;
and the self-healing line condition refers to searching according to the fault influence range, counting equipment with self-healing load in the influence range, and displaying.
The utility model provides a main integration of joining in marriage of smart power grids dispatch control system reports an emergency and asks for help or increased vigilance pusher, includes:
the fault message receiving module is used for monitoring the main distribution integrated fault diagnosis result on line and receiving a fault message;
and the alarm pushing and displaying module is used for judging whether the node name of the workstation and the authority of the node login user are matched with the alarm pushing configuration or not after receiving the fault message, and displaying the fault diagnosis result through the alarm man-machine interface if the matching is successful.
Further, the online monitoring of the main distribution integration fault diagnosis result and the receiving of the fault message includes:
and periodically acquiring a main distribution integrated fault diagnosis result message of a fault event release channel through a message bus interface of the intelligent power grid dispatching control system.
Further, the alarm man-machine interface pops up through two modes of adding a fault identifier and not adding the fault identifier, the interface displays fault information associated with the fault identifier under the mode of adding the fault identifier, and pops up and displays a latest fault in a data table to which the fault information belongs without adding the fault identifier;
the fault identification is a keyword index in a data table of the intelligent power grid dispatching control system, a fault message is obtained through the workstation, and after the fault message is analyzed, a corresponding fault record is matched in a fault result table of the intelligent power grid dispatching control system, and the fault identification is positioned.
Further, the interface display content includes one or a combination of several of the following: the system comprises a fault list, fault detailed information, a fault brief report, fault key information, a fault dynamic topological graph, power failure user information, out-of-limit overload information and self-healing line conditions;
the fault list is: displaying fault information in a list form;
the fault detailed information is as follows: the warning man-machine interface provides an action signal button to check the detailed fault information;
the fault brief report is a plain text description automatically generated according to fault information, the fault brief report can be edited manually, and the edited text can send the fault brief report text to a short message system through a short message alarm interface;
the fault key information comprises the number of the voltage-loss transformer substations, the number of the voltage-loss 10kV buses, the loss load and the number of the power grid operation risk points caused by faults, and a detailed information secondary interface can be popped up by clicking corresponding key information, and the detailed information is displayed in a list form;
the accident dynamic topological diagram is a file wiring diagram generated by inputting the affected equipment and the equipment connection relation into an imaging interface according to the fault influence range and then embedding the wiring diagram into a human-computer interface;
the power failure user information is the result of the loss load analyzed according to the fault influence range, and then the power failure user information is found according to the mapping relation between the loads of the main network and the distribution network and the users;
the out-of-limit heavy load information is used for monitoring various devices in the system after a fault, comparing real-time measurement and limit values of the devices, and counting and displaying out-of-limit results;
and the self-healing line condition refers to searching according to the fault influence range, counting equipment with self-healing load in the influence range, and displaying.
The invention achieves the following beneficial effects:
according to the alarm pushing method, the alarm pushing graph is automatically triggered after the fault, customized pushing is carried out according to users, nodes and authorities, main and distribution network fault key data are fused, the panoramic perception of the operation state and the risk of the power grid after the fault is provided, fault detailed information and the fault influence range are gathered, a fault report is generated, powerful support is provided for main and distribution integrated fault disposal, the fault disposal efficiency is improved, and the safe and stable operation and the power supply reliability of the power grid are guaranteed.
Brief description of the drawings
FIG. 1 is a flowchart of an alarm pushing method in an embodiment of the present invention;
FIG. 2 is a human-machine interface layout in an embodiment of the invention.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, a master-distribution integrated alarm pushing method for a smart grid dispatching control system includes the steps of:
step 1, monitoring fault information, acquiring and analyzing a fault message;
monitoring the main distribution integration fault diagnosis result on line, receiving the equipment fault message in the system through the message bus, wherein the message content comprises: time to failure, failed device, nature of failure, etc.;
acquiring a main distribution integrated fault diagnosis result message (message type 750, configurable) of a fault event release channel (channel number 36, configurable) periodically (for 1 second, configurable) through a message bus interface of a smart grid dispatching control system, and analyzing the fault message to acquire fault information such as fault time, fault equipment, fault property and the like;
step 2, judging whether the analyzed fault message meets the alarm pushing condition or not according to the analyzed fault message, and popping up an alarm man-machine interface if the analyzed fault message meets the alarm pushing condition;
after receiving the fault message, the workstation judges the node name and the node login user authority of the workstation, matches with the alarm push configuration, and pops up an alarm human-computer interface at the working set top if the alarm push condition is met;
the alarm pushing conditions are as follows: the node name of the workstation and the node login user authority are matched with the alarm pushing configuration;
the workstation is used for pushing fault information and can log in different regulating and controlling personnel;
the regulation and control personnel of the regulation and control center can select whether the workstation used needs to carry out alarm pushing according to the working requirements of the regulation and control personnel, different regulation and control personnel have different requirements for the alarm equipment range, the configuration of the authority and the user group is embodied, and one customized pushing can be met.
Acquiring a node name of a deployed workstation pushed by fault information, and acquiring a user name, a work group to which the user belongs and user authority of a user logged in by a current workstation through an authority management interface provided by an intelligent power grid dispatching control system; the fault information configuration and pushing are carried out according to the condition free combination of the node name, the user name, the working group to which the user belongs, the user authority and the like, and if the alarm pushing condition is met, an alarm man-machine interface is set to be popped up;
and step 3, displaying the fault diagnosis result through an alarm human-computer interface.
And collecting a fault diagnosis result and power grid operation key information and a fault analysis result of the main and distribution network through an alarm human-computer interface, and supporting fault perception and fault handling services of scheduling and operating personnel of the main and distribution network.
The warning human-computer interface pops up by taking the fault identification as a parameter, if the fault identification is not added, the latest fault in a database of the intelligent power grid dispatching control system is displayed in a default mode, and fault detailed information and a fault analysis result in the intelligent power grid dispatching control system are matched by taking fault equipment and fault time as indexes;
the alarm man-machine interface can be popped up through two modes of adding a fault identifier and not adding the fault identifier, the fault identifier is an identifier of fault information in a database of the intelligent power grid dispatching control system, the interface displays the fault information associated with the identifier in the mode, and the mode of not adding the fault identifier pops up and displays a latest fault in a data table to which the fault information belongs;
the fault identification refers to a keyword index in a data table of the intelligent power grid dispatching control system, the fault message is obtained through the workstation, and after the fault message is analyzed, the corresponding fault record is matched in a fault result table of the intelligent power grid dispatching control system, and the fault identification is positioned.
As shown in fig. 2, the interface display content includes: the system comprises a fault list, fault detailed information, a fault brief report, fault key information, a fault dynamic topological graph, power failure user information, out-of-limit overload information and self-healing line conditions.
1) The fault list is used for displaying fault information in a list form;
the method comprises the steps that an alarm human-computer interface displays a fault list, the list is displayed in a pull-down menu mode, the list comprises the latest 10 faults (configurable) in the intelligent power grid dispatching control system, fault events in the list are described in a character string mode, and the description format is 'fault time fault equipment', wherein the fault time description format is 'yyyyy/dd/mm-hh: mm: ss', the names of the fault equipment are described by names in an equipment table in the intelligent power grid dispatching control system, and fault information of an event switching interface in the list can be clicked;
2) the system comprises a man-machine interface, a power supply automatic switching device and a power supply automatic switching device, wherein the man-machine interface is used for providing an action signal button to check fault detailed information, and the fault detailed information specifically comprises switch action information, protection action information and spare power automatic switching action information, wherein the switch action information shows action time, a switch name, a switch state, a signal type and the like, the protection action information shows action time, a protection name, a signal grade, a signal type and the like, and the spare power automatic switching action information shows action time, a shown plant station, a voltage grade, a spare power automatic switching name, a;
3) the fault brief report is displayed on an alarm man-machine interface, is a pure text description automatically generated according to fault information and comprises a fault trip switch, a fault supply reduction load, a fault voltage loss condition, a spare power automatic switching action condition, an influence important user and the like, the fault brief report can be manually edited, and the edited text can send a fault brief report text to a short message system through a short message alarm interface;
4) the fault key information is statistics of fault analysis results, the fault analysis results specifically refer to a fault influence range, and after the fault information is received, the fault influence range can be searched through a topological relation according to a switch action sequence in a fault process and a current power grid operation mode, and the fault influence range specifically comprises a voltage-loss transformer substation, a voltage-loss 10kV bus, a loss load, a power grid operation risk point and the like.
And the warning man-machine interface displays fault key information, which comprises the number of the voltage-loss transformer substations, the number of voltage-loss 10kV buses, loss load and the number of power grid operation risk points caused by faults, clicks corresponding key information, can pop up a detailed information secondary interface, and displays the detailed information in a list form, wherein the voltage-loss transformer substations display plant names, voltage levels and plant loss loads, the voltage-loss buses display the names of the buses, the names of the affiliated plants, the voltage levels and the bus loss loads, the loss load display equipment names, the voltage levels, whether equipment is recovered or not, loads before accidents, loads lost and load reduction ratios, and the power grid operation risk points display the names of the risk equipment, the affiliated plants, the risk types and the risk loss loads.
5) The accident dynamic topological diagram is a g-format file wiring diagram generated by inputting the affected equipment and the equipment connection relation into an imaging interface provided by the platform according to the fault influence range, and then embedding the wiring diagram into a human-computer interface.
The alarm human-computer interface displays an accident dynamic topological graph, a certain plant station topological connection relation graph is formed around a fault source, and displayed contents comprise plant station names; plant pressure loss types (total station pressure loss, partial pressure loss); loss load (MW); the action state of the backup power automatic switching of the relevant voltage class (110kV is not operated, 10kV is successful, and the backup power automatic switching state: success/not operated/failure); influence the number (number) of important users;
6) the power failure user information is the result of the loss load analyzed according to the fault influence range, and then the power failure user is found according to the mapping relation between the main distribution network load and the user provided by the platform.
An IMDS bus and important user corresponding table is established in a regulation and control system, when a fault occurs, power failure range analysis is triggered, a voltage-loss bus is found according to the trip switch and the power grid topological relation analysis, affected important users (important users with the reduced number of power supplies before and after the fault) are analyzed, and the many-to-many relation between the important users and the bus is stored in the IMDS bus and important user corresponding table. Reading the contents in the IMDS bus and important user corresponding table into a memory, performing relevance processing on the many-to-many relation in the memory to form two one-to-many data structures of the bus and important users and the bus, and analyzing the affected important users and important users (important users with all lost power supplies) in combination with the relationship mapping relation between the voltage-loss bus information and the main and distribution network loads and the users caused by faults.
The method comprises the steps that a warning man-machine interface displays power failure user information, wherein the power failure user information comprises affected important users and power failure important users, a label is clicked to pop up a detailed information secondary interface, the detailed information is displayed in a list form, the affected important users display user names, user grades, conventional power supply numbers, post-accident power supplies, post-accident power supply lines, accident loss power supplies, accident loss power supply lines and the like, and the power failure important users display user names, user grades, whether commercial power is lost completely or not, power supply stations, bus names, feeder names, current values, whether lines are powered off or not and the like;
7) the out-of-limit heavy load information is used for monitoring various devices in the system after a fault, comparing real-time measurement and limit values of the devices, and counting and displaying out-of-limit results. The method specifically comprises line current, transformer active power, bus voltage and the like.
The warning human-computer interface display equipment out-of-limit overload information comprises line overload, main transformer overload and the like, a secondary interface of detailed information pops up by clicking a label, the detailed information is displayed in a list form, wherein the line information comprises a station name, a line name, a current value, a limit value and a load rate, and the main transformer information comprises the station name, the main transformer name, the current value, the limit value and the load rate.
7) The self-healing line condition refers to the condition that whether the equipment is provided with the self-healing load or not can be maintained in a signboard information table of the regulation and control system, the fault influence ranges of the voltage-loss station, the voltage-loss bus, the power failure equipment and the like in the above fault key information are combined for searching, and the equipment with the self-healing load in the influence ranges is counted and displayed. The specific name of the signboard is "online automatic", "online interaction", "offline automatic", "offline interaction", etc.
The method comprises the steps of establishing an IMDS voltage-loss bus and switch correspondence table in a regulation and control system, triggering power failure range analysis when a fault occurs, finding a voltage-loss bus according to trip switches and power grid topological relation analysis, further finding all switches corresponding to the voltage-loss bus, and storing one-to-many relations between the voltage-loss bus and the switches into the IMDS voltage-loss bus and switch correspondence table. Reading the contents in the IMDS voltage-loss bus and switch corresponding table into the memory, and judging whether each switch device is provided with a self-healing load or not by combining the signboard information table in the memory, and counting the self-healing line condition.
And the alarm human-computer interface displays the self-healing line condition, searches and displays self-healing information in a fault influence range, and the displayed content comprises the name of the self-healing equipment, the name of a station to which the self-healing equipment belongs and the state of the self-healing equipment (online automation, online interaction, offline automation and offline interaction).
Whether the equipment is provided with the self-healing load or not can be maintained in a signboard information table of the regulation and control system, fault influence ranges of the no-voltage station, the no-voltage bus, the power failure equipment and the like in the above fault key information are combined for searching, and the equipment with the self-healing load in the influence ranges is counted and displayed. The specific name of the signboard is "online automatic", "online interaction", "offline automatic", "offline interaction", etc.
The working principle of the invention is as follows:
the method comprises the steps of receiving a fault message through a message bus, triggering alarm push, judging the node name of a work station and the node login user authority, matching with the alarm push configuration, popping up an alarm man-machine interface at a working set top if the alarm push requirement is met, popping up the alarm man-machine interface by taking a fault identifier as a parameter, defaulting and displaying the latest fault in a database if the fault identifier is not added, matching fault detailed information and fault analysis results in an intelligent power grid dispatching control system by taking fault equipment and fault time as indexes, and displaying the interface display contents including a fault list, fault summary information, a fault brief report, a power failure range, an influence user, a fault topological graph and out-of-limit risks.
Periodically scanning (1 second, configurable) a message bus of a smart grid dispatching control system, acquiring a main configuration integrated fault diagnosis result message (message type 750, configurable) of a fault event release channel (channel number 36, configurable), analyzing the fault message to acquire fault information such as fault time, fault equipment, fault property and the like, acquiring a node name of a deployed workstation from the fault information, acquiring a user name, a work group to which the user belongs and user authority of a user logged in the current workstation through an authority management interface provided by the smart grid dispatching control system, supporting free combination of conditions such as the node name, the user name, the work group to which the user belongs and the user authority for drawing and configuring from the fault information, setting up and popping up an alarm man-machine interface if alarm pushing conditions are met, and popping up the alarm man-machine interface through two modes of adding a fault identifier and not adding the fault identifier, the fault identification is an identification of fault information in a database of the intelligent power grid dispatching control system, the interface mode displays the fault information associated with the identification in the mode, and a mode of popping up the fault identification is not added to display a latest fault in a data table to which the fault information belongs.
The present invention has been described in terms of the preferred embodiment, it being understood that the above-described embodiment is not intended to limit the invention in any way, and all technical solutions obtained in the form of equivalents or equivalent changes are within the scope of the present invention.
Claims (10)
1. A main distribution integrated alarm pushing method of a smart grid dispatching control system is characterized by comprising the following steps:
monitoring a main distribution integration fault diagnosis result on line, and receiving a fault message;
and after receiving the fault message, judging whether the node name of the workstation and the node login user authority are matched with the alarm push configuration, and if the matching is successful, displaying a fault diagnosis result through an alarm human-computer interface.
2. The master distribution integrated alarm pushing method of the smart grid dispatching control system according to claim 1, wherein the step of monitoring the master distribution integrated fault diagnosis result on line and receiving the fault message comprises the steps of:
and periodically acquiring a main distribution integrated fault diagnosis result message of a fault event release channel through a message bus interface of the intelligent power grid dispatching control system.
3. The master-distribution integrated alarm pushing method of the smart grid dispatching control system according to claim 1, wherein the fault message content comprises: time of failure, failed device, nature of failure.
4. The master distribution integrated alarm pushing method of the smart grid dispatching control system according to claim 1, wherein the alarm human-computer interface pops up through two modes of adding a fault identifier and not adding the fault identifier, the interface displays fault information associated with the fault identifier in the mode of adding the fault identifier, and the mode of not adding the fault identifier pops up and displays a latest fault in a data table to which the fault information belongs;
the fault identification is a keyword index in a data table of the intelligent power grid dispatching control system, a fault message is obtained through the workstation, and after the fault message is analyzed, a corresponding fault record is matched in a fault result table of the intelligent power grid dispatching control system, and the fault identification is positioned.
5. The master-distribution integrated alarm pushing method of the smart grid dispatching control system according to claim 1, wherein the interface display content comprises one or a combination of the following: the system comprises a fault list, fault detailed information, a fault brief report, fault key information, a fault dynamic topological graph, power failure user information, out-of-limit overload information and self-healing line conditions.
6. The master-distribution integrated alarm pushing method of the smart grid dispatching control system according to claim 5,
the fault list is: displaying fault information in a list form;
the fault detailed information is as follows: the warning man-machine interface provides an action signal button to check the detailed fault information;
the fault brief report is a plain text description automatically generated according to fault information, the fault brief report can be edited manually, and the edited text can send the fault brief report text to a short message system through a short message alarm interface;
the fault key information comprises the number of the voltage-loss transformer substations, the number of the voltage-loss 10kV buses, the loss load and the number of the power grid operation risk points caused by faults, and a detailed information secondary interface can be popped up by clicking corresponding key information, and the detailed information is displayed in a list form;
the accident dynamic topological diagram is a file wiring diagram generated by inputting the affected equipment and the equipment connection relation into an imaging interface according to the fault influence range and then embedding the wiring diagram into a human-computer interface;
the power failure user information is the result of the loss load analyzed according to the fault influence range, and then the power failure user information is found according to the mapping relation between the loads of the main network and the distribution network and the users;
the out-of-limit heavy load information is used for monitoring various devices in the system after a fault, comparing real-time measurement and limit values of the devices, and counting and displaying out-of-limit results;
and the self-healing line condition refers to searching according to the fault influence range, counting equipment with self-healing load in the influence range, and displaying.
7. The utility model provides a main integration of joining in marriage of smart power grids dispatch control system reports an emergency and asks for help or increased vigilance pusher which characterized in that includes:
the fault message receiving module is used for monitoring the main distribution integrated fault diagnosis result on line and receiving a fault message;
and the alarm pushing and displaying module is used for judging whether the node name of the workstation and the authority of the node login user are matched with the alarm pushing configuration or not after receiving the fault message, and displaying the fault diagnosis result through the alarm man-machine interface if the matching is successful.
8. The master distribution integrated alarm pushing device of the smart grid dispatching control system according to claim 7, wherein the step of monitoring the master distribution integrated fault diagnosis result on line and receiving the fault message comprises:
and periodically acquiring a main distribution integrated fault diagnosis result message of a fault event release channel through a message bus interface of the intelligent power grid dispatching control system.
9. The master distribution integrated alarm pushing device of the smart grid dispatching control system according to claim 7, wherein the alarm human-computer interface pops up through two modes of adding a fault identifier and not adding the fault identifier, the interface displays fault information associated with the fault identifier in the mode of adding the fault identifier, and the mode of not adding the fault identifier pops up and displays a latest fault in a data table to which the fault information belongs;
the fault identification is a keyword index in a data table of the intelligent power grid dispatching control system, a fault message is obtained through the workstation, and after the fault message is analyzed, a corresponding fault record is matched in a fault result table of the intelligent power grid dispatching control system, and the fault identification is positioned.
10. The master-distribution integrated alarm pushing device of the smart grid dispatching control system according to claim 7, wherein the interface display content comprises one or a combination of the following: the system comprises a fault list, fault detailed information, a fault brief report, fault key information, a fault dynamic topological graph, power failure user information, out-of-limit overload information and self-healing line conditions;
the fault list is: displaying fault information in a list form;
the fault detailed information is as follows: the warning man-machine interface provides an action signal button to check the detailed fault information;
the fault brief report is a plain text description automatically generated according to fault information, the fault brief report can be edited manually, and the edited text can send the fault brief report text to a short message system through a short message alarm interface;
the fault key information comprises the number of the voltage-loss transformer substations, the number of the voltage-loss 10kV buses, the loss load and the number of the power grid operation risk points caused by faults, and a detailed information secondary interface can be popped up by clicking corresponding key information, and the detailed information is displayed in a list form;
the accident dynamic topological diagram is a file wiring diagram generated by inputting the affected equipment and the equipment connection relation into an imaging interface according to the fault influence range and then embedding the wiring diagram into a human-computer interface;
the power failure user information is the result of the loss load analyzed according to the fault influence range, and then the power failure user information is found according to the mapping relation between the loads of the main network and the distribution network and the users;
the out-of-limit heavy load information is used for monitoring various devices in the system after a fault, comparing real-time measurement and limit values of the devices, and counting and displaying out-of-limit results;
and the self-healing line condition refers to searching according to the fault influence range, counting equipment with self-healing load in the influence range, and displaying.
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