CN113300466A - AI intelligence combined independent wind control alarm system and method - Google Patents
AI intelligence combined independent wind control alarm system and method Download PDFInfo
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- CN113300466A CN113300466A CN202110563570.1A CN202110563570A CN113300466A CN 113300466 A CN113300466 A CN 113300466A CN 202110563570 A CN202110563570 A CN 202110563570A CN 113300466 A CN113300466 A CN 113300466A
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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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- 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
- H02J13/00036—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 switches, relays or circuit breakers
- H02J13/0004—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 switches, relays or circuit breakers involved in a protection system
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S10/16—Electric power substations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an independent wind control alarm system and method combined with AI intelligence. The switching lock detection contact is used for being connected to each tool to lock of transformer substation's circuit, and the switching value of each tool to lock is gathered through switching lock detection contact to control collection module, and control collection module still is used for being connected to the five-prevention host computer and gathers the switching value of five-prevention host computer. In conclusion, the invention has the following beneficial effects: the AI-combined intelligent independent wind control alarm system and the AI-combined intelligent independent wind control alarm method can input fault logic needing alarm prompt to a system platform, judge whether the operation during maintenance accords with the fault logic according to the switching value acquired by the detection contact of the opening and closing lock during maintenance, and control the alarm module to automatically alarm and prompt maintenance personnel when the switching value of the lock accords with the fault logic, thereby greatly reducing the possibility of accidents.
Description
Technical Field
The invention relates to an alarm system, in particular to an independent wind control alarm system and method combining AI intelligence.
Background
According to the requirements of the management regulations of the device for preventing electrical misoperation of the national network company: all the primary electrical equipment which may cause misoperation accidents should be provided with an anti-misoperation device. The anti-misoperation device has the function of five prevention. The wind control concept of the existing transformer substation is that various logics are established through a five-prevention host of a five-prevention system, so that the operation of operation and maintenance personnel is carried out in an original rule, and misoperation accidents outside the logics are avoided. Therefore, the safety of the substation mainly depends on the established logic rules rather than manpower. But in practice this is not entirely true. In actual engineering, whether installation or maintenance, the unlocking by the master key or electrical unlocking can be met. This is basically dependent on manpower, and this is exactly the "blind spot" in risk control. The maintainer is easy to judge the mistake when touching "blind area", and improper operation can cause major electric power accident.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the independent wind control alarm system combined with AI intelligence, which is independent of a five-prevention system and can remind an operator to pay attention to the influence generated by the subsequent operation.
In order to achieve the purpose, the invention provides the following technical scheme:
according to a first aspect of the invention, an independent air control alarm system combined with AI intelligence is provided, which comprises an alarm module, a system platform, a monitoring acquisition module, an opening and closing lock detection contact and a five-prevention host which are connected in sequence.
The switching lock detection contact is used for being connected to each lockset of the transformer substation circuit, the monitoring acquisition module is used for acquiring the switching value of each lockset through the switching lock detection contact, and the monitoring acquisition module is further used for being connected to the five-prevention host and acquiring the switching value of the five-prevention host.
The system platform is used for judging whether the switching value collected by the monitoring collection module accords with the fault logic or not, and controlling the alarm module to send an alarm prompt when the switching value collected by the monitoring collection module accords with the fault logic.
The system comprises a system platform, and is characterized by also comprising a display module connected to the system platform, wherein the display module is used for inputting simulated maintenance operation and displaying information fed back by the system platform.
According to a second aspect of the present invention, an independent wind control alarm method combined with AI intelligence is provided, which is mainly implemented by the following processes.
St1, fault logic is input to the system platform.
St2, collect the switching value of each tool to lock and collect the switching value of five-prevention host computer.
St3, comparing each switching value with the inputted fault logic one by one, and judging whether the collected switching value conforms to the fault logic.
The specific implementation method of the step 3 is as follows:
st3.1, before the maintenance is allowed, controlling a consistency judging module before and after the maintenance to store the switching value.
St3.2, judging whether the switching value of the five-prevention host is open or not, and controlling an alarm module to automatically alarm when the switching value of the five-prevention host is judged to be open.
St3.3, judging whether the switching value of each lockset is in an unconventional wiring form, and controlling the alarm module to automatically alarm when the switching value of each lockset is judged to be in the unconventional wiring form;
st3.4, judging whether the lockset with the variable switching value is in the maintenance range or not, and controlling the alarm module to automatically alarm when the lockset with the variable switching value is judged to be in the maintenance range.
St3.5, judging whether the switching value of each lockset after the overhaul is finished is consistent with the switching value of each lockset before the overhaul is allowed, and controlling the alarm module to automatically alarm when the switching value of each lockset after the overhaul is judged to be inconsistent with the switching value of each lockset before the overhaul is allowed.
In conclusion, the invention has the following beneficial effects:
the AI-combined intelligent independent wind control alarm system and the AI-combined intelligent independent wind control alarm method can input fault logic needing alarm prompt to a system platform, judge whether the operation during maintenance accords with the fault logic according to the switching value acquired by the detection contact of the opening and closing lock during maintenance, and control the alarm module to automatically alarm and prompt maintenance personnel when the switching value of the lock accords with the fault logic, thereby greatly reducing the possibility of accidents.
Drawings
Fig. 1 is a schematic structural diagram of an independent wind-controlled alarm system combined with AI intelligence according to the first embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present invention have not been shown or described in the specification in order to avoid obscuring the present invention from the excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they can be fully understood from the description in the specification and the general knowledge in the art. Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.
The first embodiment is as follows:
as shown in a schematic structural diagram of an independent air-controlled alarm system combined with AI intelligence in the first embodiment of fig. 1, the system includes an alarm module 1, a system platform 2, a monitoring and collecting module 3, an open-close lock detection contact 4 and a five-prevention host 10, which are connected in sequence; the unlocking and locking detection contact 4 is used for being connected to each lockset of the transformer substation circuit, the monitoring and acquisition module 3 is used for acquiring the switching value of each lockset through the unlocking and locking detection contact 4, and the monitoring and acquisition module 3 is also used for being connected to the five-prevention host 10 and acquiring the switching value of the five-prevention host 10; the system platform 2 is used for judging whether the switching value acquired by the monitoring acquisition module 3 accords with the fault logic, and controlling the alarm module 1 to send an alarm prompt when the switching value acquired by the monitoring acquisition module 3 accords with the fault logic; the system also comprises a display module 5 connected to the system platform 2, wherein the display module 5 is used for inputting the simulated maintenance operation and displaying the information fed back by the system platform 2. The alarm prompt can remind the operator of the influence caused by the follow-up operation, remind all the personnel in the station of the risk, keep alert and avoid some wrong operations as far as possible. The lockset is an electrical switch used for controlling the on-off of a circuit in a transformer substation circuit or an electrical element with the on-off function.
The system platform 2 comprises a five-prevention lock starting judgment module 6, an unconventional main wiring judgment module 7, a consistency judgment module 8 before and after maintenance and a non-maintenance range operation judgment module 9 which are respectively connected to the alarm module 1; the monitoring acquisition module 3 is respectively connected to a five-prevention lock starting judgment module 6, an unconventional main wiring judgment module 7, a consistency judgment module 8 before and after maintenance and a non-maintenance range operation judgment module 9; the five-prevention lock starting judgment module 6 is used for judging whether the switching value of the five-prevention host 10 is opened or not, and controlling the alarm module 1 to automatically alarm when the switching value of the five-prevention host 10 is judged to be opened; the unconventional main wiring judging module 7 is used for judging whether the switching value of each lockset is in an unconventional wiring form, and when the switching value of each lockset is judged to be in the unconventional wiring form, the alarming module 1 is controlled to automatically alarm; the consistency judging module 8 before and after maintenance is used for judging whether the switching value of each lockset after the maintenance is finished is consistent with the switching value of each lockset before the maintenance is allowed, and when the switching value of each lockset after the maintenance is judged to be inconsistent with the switching value of each lockset before the maintenance is allowed, the alarming module 1 is controlled to automatically alarm; the non-maintenance range operation judgment module 9 is used for judging whether the lockset with the switching value change is in the maintenance range or not, and when the lockset with the switching value change is judged to be in the maintenance range, the alarm module 1 is controlled to automatically alarm. During judgment, the five-prevention lock starting judgment module 6, the unconventional main wiring judgment module 7, the consistency judgment module 8 before and after maintenance and the non-maintenance range operation judgment module 9 can judge the switching values of respective detection ranges at the same time without mutual interference. The judgment logics of all modules are different, and the judgment logics can be added to establish a new judgment module, so that the system has developability.
The consistency judging module 8 before and after maintenance comprises a storage module 801 and a comparison module 802, the storage module 801 is connected to the monitoring acquisition module 3 and the comparison module 802, the comparison module 802 is connected to the alarm module 1, the storage module 801 can store the switching value acquired by the on-off locking detection contact 4 and transmit the switching value to the comparison module 802, and the comparison module 802 can compare any two groups of stored switching values. The switching value stored in the memory module 801 can be used for data analysis and recording abnormal operation conditions, so that the main reason can be found out when an accident occurs.
The alarm module 1 includes an acoustic alarm module and an optical alarm module. When the station is alarmed, sound and light are synchronously carried out, so that all personnel in the station are reminded of risks to the maximum degree, and the station is kept alert.
The independent wind control alarm method combined with AI intelligence in the first embodiment is mainly implemented through the following steps.
St1, fault logic is input to the system platform 2.
St2, collecting the switching value of each lockset and collecting the switching value of the five-prevention host 10.
St3, comparing each switching value with the inputted fault logic one by one, and judging whether the collected switching value conforms to the fault logic.
St3.1, before the maintenance is allowed, controlling a consistency judging module 8 before and after the maintenance to store the switching value.
St3.2, judging whether the switching value of the five-prevention host 10 is indicated to be turned on, and controlling the alarm module 1 to automatically alarm when the switching value of the five-prevention host 10 is indicated to be turned on.
St3.3, judging whether the switching value of each lockset is in the unconventional wiring form, and controlling the alarm module 1 to automatically alarm when the switching value of each lockset is judged to be in the unconventional wiring form. For example, the outgoing line breaker is overhauled, and the grounding switches on two sides need to be closed; meanwhile, the disconnecting switch is opened and closed through checking and is locked with the grounding switch in a state linkage mode. The two have different and contradictory overhaul requirements.
St3.4, judging whether the lockset with the variable switching value is in the maintenance range or not, and controlling the alarm module 1 to automatically alarm when the lockset with the variable switching value is judged to be in the maintenance range.
St3.5, judging whether the switching value of each lockset after the overhaul is finished is consistent with the switching value of each lockset before the overhaul is allowed, and controlling the alarm module 1 to automatically alarm when the switching value of each lockset after the overhaul is judged to be inconsistent with the switching value of each lockset before the overhaul is allowed.
St4, determining whether or not the switching value has changed determines the inspection date of the circuit section in which the switching value has been detected. The service date is recorded by the master control platform, and the time of each service is determined and used to calculate the next time service is needed.
St5, determine whether the length of time that the circuit block is not overhauled exceeds the length of time for regular maintenance, and control the display module 5 to generate an overhaul prompt when the length of time that the circuit block is overhauled exceeds the length of time for regular maintenance. The time length of the regular maintenance is input through the system platform 2, after a certain circuit section is maintained and the switching value is changed, whether the time length exceeds the time length of the regular maintenance or not can be recalculated from the date of the maintenance.
The AI logic is embedded in the system platform 2, and all fault logics can be stored in a database form, so that the safety risk can be judged through simulation and analysis of the system platform 2. The fault logic can be obtained by self-editing of workers and operation analysis through AI logic. The simulation of the operation to be performed on the system platform 2 can be used for judging whether the maintenance process to be performed is standard or not, and informing that the operation has safety risks, so that the risks are released on the system platform 2, and the occurrence of accidents caused by misoperation can be obviously reduced.
The maintenance process can be simulated through the display module 5 and maintained, whether the simulated operation accords with fault logic is judged through the system platform 2, and after the simulated maintenance operation is analyzed through the system platform 2, the safety risk existing is displayed through the display module 5. During the use, can let the maintenance personal who does not have the experience of overhauing simulate the maintenance process through system platform 2, if there is the safety risk in the process of simulation maintenance, then show the safety risk that exists through display module 5.
The AI logic digitally collects the maintenance process and compares the maintenance process with the fault logics in the database one by one, and when the similarity between the maintenance process and the fault logics in the database is judged to reach more than 80 percent, risk prediction is carried out through the display module 5, and maintenance personnel are required to re-check whether the operation of safety risk exists in the maintenance process; when the similarity of the maintenance process and the fault logic in the database is judged to reach more than 90%, risk warning is carried out through the display module 5, and a maintenance worker needs to be added to check whether the operation of safety risk exists in the maintenance process again.
The independent wind control alarm system and method combined with AI intelligence can remind operators of paying attention to the influence caused by subsequent operation, remind all the personnel in a station of risks and keep alert. During judgment, the five-prevention lock starting judgment module 6, the unconventional main wiring judgment module 7, the consistency judgment module 8 before and after maintenance and the non-maintenance range operation judgment module 9 can judge the switching values of respective detection ranges at the same time without mutual interference. And the judgment logics of all modules are different, and the judgment logics can be added to establish a new judgment module, so that the system has developability. The switching value stored in the memory module 801 can be used for data analysis and recording abnormal operation conditions, so that the main reason can be found out when an accident occurs. When the judgment operation accords with the fault logic, the alarm is carried out synchronously through sound and light so as to remind all personnel in the station of the risk to the maximum degree and keep alert. The fault logic can be obtained by self-editing of workers and operation analysis through AI logic. The simulation of the operation to be performed on the system platform 2 can be used for judging whether the maintenance process to be performed is standard or not, and informing that the operation has safety risks, so that the risks are released on the system platform 2, and the occurrence of accidents caused by misoperation can be obviously reduced. The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (8)
1. An AI-intelligence-combined independent wind control alarm system is characterized by comprising an alarm module (1), a system platform (2), a monitoring acquisition module (3), an opening and closing lock detection contact (4) and a five-prevention host (10) which are connected in sequence;
the unlocking and locking detection contact (4) is used for being connected to each lockset of a transformer substation circuit, the monitoring and collecting module (3) collects the switching value of each lockset through the unlocking and locking detection contact (4), and the monitoring and collecting module (3) is also used for being connected to the five-prevention host (10) and collecting the switching value of the five-prevention host (10);
the system platform (2) is used for judging whether the switching value acquired by the monitoring acquisition module (3) accords with fault logic, and controlling the alarm module (1) to send an alarm prompt when the switching value acquired by the monitoring acquisition module (3) accords with the fault logic;
the system is characterized by further comprising a display module (5) connected to the system platform (2), wherein the display module (5) is used for inputting simulated maintenance operation and displaying information fed back by the system platform (2).
2. The AI-intelligence-integrated independent wind-controlled alarm system according to claim 1, wherein the system platform (2) comprises a five-prevention lock start determination module (6), an unconventional main wiring determination module (7), a pre-repair consistency determination module (8) and a non-repair-range operation determination module (9) respectively connected to the alarm module (1);
the monitoring acquisition module (3) is respectively connected to a five-prevention lock starting judgment module (6), an unconventional main wiring judgment module (7), a consistency judgment module before and after maintenance (8) and a non-maintenance range operation judgment module (9);
the five-prevention lock starting judgment module (6) is used for judging whether the switching value of the five-prevention host (10) is open or not, and controlling the alarm module (1) to automatically alarm when the switching value of the five-prevention host (10) is judged to be open;
the unconventional main wiring judging module (7) is used for judging whether the switching value of each lockset is in an unconventional wiring form, and when the switching value of each lockset is judged to be in the unconventional wiring form, the alarming module (1) is controlled to automatically alarm;
the consistency judging module (8) before and after maintenance is used for judging whether the switching value of each lockset after the maintenance is finished is consistent with the switching value of each lockset before the maintenance is allowed, and when the switching value of each lockset after the maintenance is judged to be inconsistent with the switching value of each lockset before the maintenance is allowed, the alarming module (1) is controlled to automatically alarm;
the non-overhaul range operation judgment module (9) is used for judging whether the lockset with the changed switching value is in the overhaul range or not, and when the lockset with the changed switching value is judged to be in the overhaul range, the alarm module (1) is controlled to automatically alarm.
3. The AI-intelligence-integrated independent wind-controlled alarm system according to claim 2, wherein the pre-repair and post-repair consistency determination module (8) comprises a storage module (801) and a comparison module (802), the storage module (801) is connected to the monitoring acquisition module (3) and the comparison module (802), the comparison module (802) is connected to the alarm module (1), the storage module (801) can store the switch quantities acquired by the on-off lock detection contacts (4) and transmit the switch quantities to the comparison module (802), and the comparison module (802) can compare any two stored switch quantities.
4. The independent wind control alarm system in combination with AI intelligence according to claim 3, characterized in that the alarm module (1) includes an acoustic alarm module and an optical alarm module.
5. An independent wind control alarm method combined with AI intelligence, applied to the independent wind control alarm system combined with AI intelligence as claimed in claim 1, characterized by comprising the following steps:
step 1, inputting fault logic to a system platform (2);
step 2, collecting the switching value of each lockset and collecting the switching value of the five-prevention host (10);
step 3, comparing each switching value with the input fault logic one by one, and judging whether the collected switching values accord with the fault logic;
the specific implementation method of the step 3 is as follows:
step 3.1, before the overhaul is permitted, controlling a consistency judging module (8) before and after the overhaul to store the switching value;
step 3.2, judging whether the switching value of the five-prevention host (10) is open or not, and controlling the alarm module (1) to automatically alarm when the switching value of the five-prevention host (10) is judged to be open;
3.3, judging whether the switching value of each lockset is in an unconventional wiring form, and controlling the alarm module (1) to automatically alarm when the switching value of each lockset is judged to be in the unconventional wiring form;
step 3.4, judging whether the lockset with the variable switching value is in the overhaul range or not, and controlling the alarm module (1) to automatically alarm when the lockset with the variable switching value is judged to be in the overhaul range;
and 3.5, judging whether the switching value of each lockset after the overhaul is finished is consistent with the switching value of each lockset before the overhaul is allowed, and controlling the alarm module (1) to automatically alarm when the switching value of each lockset after the overhaul is judged to be inconsistent with the switching value of each lockset before the overhaul is allowed.
6. The AI intelligence integrated independent wind-controlled alarm method of claim 5 further comprising:
step 4, judging whether the switching value changes to determine the maintenance date of the circuit section where the switching value is located;
and 5, judging whether the time length of the circuit section which is not overhauled exceeds the time length of the periodic overhaul or not, and controlling the display module (5) to generate an overhaul prompt when the time length of the circuit section which is not overhauled exceeds the time length of the periodic overhaul.
7. The independent wind control alarm method in combination with AI intelligence of claim 6,
all fault logic is stored in the form of a database, which can be called up for review by means of the display module (5).
8. The AI intelligence integrated independent wind control alarm method as defined in claim 7 wherein the maintenance process can be simulated by the display module (5) and the system platform (2) determines if the simulated operation is fault logic compliant, and the display module (5) displays the safety risk after the simulated operation is analyzed by the system platform (2).
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