CN111816041A - Automatic reverse thinking training method and device for power distribution network - Google Patents
Automatic reverse thinking training method and device for power distribution network Download PDFInfo
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Abstract
The embodiment of the invention discloses a training method and a device for automatic reverse thinking of a power distribution network, wherein the training method comprises the following steps: after receiving the trigger starting signal, displaying a circuit diagram of the power distribution network marked with a fault point, a looped network circuit strategy type, a switching device type and a power distribution network state type; receiving a looped network line strategy type, a switching device type and a power distribution network state type selected by a user, determining a trip switch corresponding to a fault point in the power distribution network according to a user selection result and a preset fault action logic of the looped network line, and displaying the name of the trip switch; and grading or grading the selection result of the user according to at least one selection of the user, and displaying the corresponding grading result or grading result. The automatic reverse thinking training method and device for the power distribution network, provided by the embodiment of the invention, can improve the interestingness of training, the initiative of user learning and the thinking enthusiasm, and achieve a better training effect.
Description
Technical Field
The embodiment of the invention relates to a power grid training technology, in particular to a method and a device for training automatic reverse thinking of a power distribution network.
Background
In a power grid, along with the large-area popularization and application of distribution network automation, the distribution network automation implementation and operation process finds that more abnormal problems which are not consistent with normal operation and reasonable description exist, seriously troubles and influences the fault handling response and the rapid implementation and recovery work of a dispatching desk, and the training of a dispatcher is urgently needed to be strengthened, and the understanding and the cognition degree of the dispatcher on a distribution network automation system are improved by analyzing and learning through case situations.
At present, when a dispatcher is trained, an existing automatic power distribution network training method usually adopts a mode of explaining action technical principles, actual case and situation simulation implementation is lacked, and students have passive acceptance in the training process and are not strong in learning initiative so as not to achieve the expected training effect.
Disclosure of Invention
The embodiment of the invention provides a training method and a device for automatic reverse thinking of a power distribution network, which are used for improving the interestingness of training, the initiative of user learning and the thinking enthusiasm, so that the completeness of the user for learning a power distribution network automatic knowledge system and the accuracy of fault analysis, the safety and the timeliness of emergency response processing are improved, and a better training effect is achieved.
In a first aspect, an embodiment of the present invention provides a method for training an automatic reverse thinking of a power distribution network, including:
after receiving the trigger starting signal, displaying a circuit diagram of the power distribution network marked with a fault point, a looped network circuit strategy type, a switching device type and a power distribution network state type;
receiving a looped network line strategy type, a switching device type and a power distribution network state type selected by a user, determining a trip switch corresponding to a fault point in the power distribution network according to a user selection result and a preset fault action logic of the looped network line, and displaying the name of the trip switch; or receiving a trip switch corresponding to the fault point in the power distribution network selected by a user, and determining the looped network circuit strategy type, the switching equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user;
and grading or grading the selection result of the user according to at least one selection of the user, and displaying the corresponding grading result or grading result.
Optionally, scoring the selection result of the user according to at least one selection of the user includes:
grading the selection result of the user based on the selection times of the user, and determining the training score of the user; wherein the training score is positively correlated with the user selection times.
Optionally, the ranking the selection result of the user according to at least one selection of the user includes:
grading the selection result of the user based on the selection time corresponding to the result selected by the user, and determining the training level corresponding to the user in each preset training level; wherein the shorter the selection time, the higher the training level.
Optionally, the preset fault action logic of the ring network line is formed by establishing a ring network line model of the power distribution network, and determining a feeder automation mode and a relay protection fixed value commissioning scheme of the ring network line of the power distribution network.
Optionally, after displaying the corresponding scoring result or rating result, the method further includes:
and sending out a corresponding voice prompt according to the grading result or the rating result.
Optionally, the method further includes:
and receiving the viewing rule information selected by the user, and displaying the grading and rating rule and the training rule of the power distribution network.
Optionally, the ring network line strategy comprises a voltage time type, a voltage current type, an intelligent distributed quick-acting type, an intelligent distributed slow-acting type, a main station centralized type coordination type, a conventional protection level difference coordination type, a protection quitting type, a voltage time self-healing type, a voltage current self-healing type, an intelligent distributed quick-acting self-healing type, an intelligent distributed slow-acting self-healing type, a main station centralized self-healing type and a main station centralized type coordination self-healing type.
Optionally, the types of switchgear include circuit breakers, load switches and disconnecting links.
Optionally, the distribution network state types include normal conditions, switch failure, device power loss, communication interruption, transformer substation end reclosing missed switching, field protection missed switching, field switch protection word setting errors, protection setting value errors, equipment type errors and communication card IP configuration errors.
In a second aspect, an embodiment of the present invention further provides a training apparatus for automatic reverse thinking of a power distribution network, including:
the circuit display module is used for displaying a circuit diagram of the power distribution network marked with a fault point, a looped network circuit strategy type, a switching device type and a power distribution network state type after receiving the trigger starting signal;
the switch determining module is used for receiving the looped network circuit strategy type, the switching equipment type and the power distribution network state type selected by a user, determining a trip switch corresponding to a fault point in the power distribution network according to a result selected by the user and a preset fault action logic of the looped network circuit, and displaying the name of the trip switch;
and the grading and rating module is used for grading or rating the selection result of the user according to at least one selection of the user and displaying the corresponding grading or rating result.
The training method and the device for the automatic reverse thinking of the power distribution network, provided by the embodiment of the invention, display a circuit diagram, a looped network circuit strategy type, a switch equipment type and a power distribution network state type of a power distribution network labeled with a fault point after receiving a trigger starting signal, receive the looped network circuit strategy type, the switch equipment type and the power distribution network state type selected by a user, determine a trip switch corresponding to the fault point in the power distribution network and display the name of the trip switch according to the result selected by the user and the preset fault action logic of the looped network circuit, or receive the trip switch corresponding to the fault point in the power distribution network selected by the user, determine the looped network circuit strategy type, the switch equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user, and further score or grade the selection result of the user according, and displays the corresponding rating result or rating result. Compared with the existing automatic training method for the distribution network, the training method and the device for the automatic reverse thinking of the distribution network, provided by the embodiment of the invention, combine actual cases such as specific fault points and situation simulation in the distribution network to train users, receive active selections of the users such as selection of ring network circuit strategy types, switch equipment types and distribution network state types, improve the initiative of learning of the users, and improve the interestingness of training, the initiative of learning of the users and the thinking enthusiasm by setting scores and ratings, so that the completeness of learning of a distribution network automatic knowledge system and the accuracy of fault analysis of the users, the safety and the timeliness of emergency response processing are improved, and a better training effect is achieved.
Drawings
Fig. 1 is a flowchart of a training method for automatic reverse thinking of a power distribution network according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a power distribution network according to an embodiment of the present invention;
fig. 3 is a flowchart of a training method for automatic reverse thinking of a power distribution network according to a second embodiment of the present invention;
fig. 4 is a block diagram of a training apparatus for automatic reverse thinking of a power distribution network according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a training method for automatic reverse thinking of a power distribution network according to an embodiment of the present invention, where the embodiment is applicable to automatic training of power distribution network for power distribution network workers, and the method may be executed by a training apparatus for automatic reverse thinking of a power distribution network, where the apparatus may be implemented by software and/or hardware, and the apparatus may be integrated in an electronic device such as a computer with a power distribution network automatic training function, and specifically includes the following steps:
and step 110, displaying a line diagram of the power distribution network marked with the fault point, a looped network line strategy type, a switching device type and a power distribution network state type after receiving the trigger starting signal.
The displayed circuit diagram of the power distribution network is marked with fault points, and the fault points can be randomly selected by a training device for automatic reverse thinking of the power distribution network, so that the fault points marked in the circuit diagram displayed for a plurality of times are different, and training contents corresponding to a plurality of different fault points in the power distribution network can be learned by personnel participating in automatic training of the power distribution network within a short time. The ring network line strategy of the power distribution network comprises a voltage time type, a voltage current type, an intelligent distributed quick-acting type, an intelligent distributed slow-acting type, a master station centralized type coordination type, a conventional protection level difference coordination type, a protection quitting type, a voltage time self-healing type, a voltage current self-healing type, an intelligent distributed quick-acting self-healing type, an intelligent distributed slow-acting self-healing type, a master station centralized self-healing type and a master station centralized type coordination self-healing type; switchgear categories include circuit breakers, load switches and disconnecting links; the distribution network state types comprise normal conditions, switch failure, device power failure, communication interruption, transformer substation end reclosing lost-throw, field protection lost-throw, field switch protection word setting errors, protection fixed value errors, equipment type errors and communication card IP configuration errors.
And step 120, receiving the looped network line strategy type, the switching device type and the power distribution network state type selected by the user, determining a trip switch corresponding to the fault point in the power distribution network and displaying the name of the trip switch according to the result selected by the user and the preset fault action logic of the looped network line, or receiving the trip switch corresponding to the fault point in the power distribution network selected by the user, and determining the looped network line strategy type, the switching device type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user.
The preset fault action logic of the looped network circuit is formed by establishing a looped network circuit model of the power distribution network and determining a feeder automation mode and a relay protection constant value commissioning scheme of the looped network circuit of the power distribution network, and can be stored in a fault event library set by the training device. The ring network circuit strategy type, the switch equipment type and the distribution network state type are various, a user can correspondingly select one of the ring network circuit strategy type, the switch equipment type and the distribution network state type by participating in the distribution network automatic training personnel, for example, the voltage time self-healing type in the ring network circuit strategy type, the breaker in the switch equipment type and the distribution network state type in the distribution network are selected to be normal, the distribution network automatic reverse thinking training device receives the results of the voltage time self-healing type, the breaker and the normal state selected by the user, determines the trip switches corresponding to the fault points in the distribution network according to the results selected by the user and the preset fault action logic of the ring network, displays the names of the trip switches, and ensures that the user determines which number of the trip switches corresponding to the fault points in the distribution network are obtained according to the user's selection, the method is convenient for a user to determine the position of a trip switch corresponding to a fault point through a line diagram of the power distribution network marked with the fault point displayed by a training device for automatic reverse thinking of the power distribution network, or receive the trip switch corresponding to the fault point in the power distribution network selected by the user, and determine the looped network circuit strategy type, the switching equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user, so that the purpose of automatic training of the power distribution network for the user is achieved.
Specifically, fig. 2 is a schematic diagram of a power distribution network line provided in an embodiment of the present invention, when a training device for power distribution network automatic reverse thinking displays a line diagram of a power distribution network labeled with a fault point, if the fault point labeled in the displayed line diagram is a position c shown in fig. 2, and the received user selection is a voltage time self-healing type in a looped network line policy type, and a circuit breaker in a switchgear type and a normal state in a power distribution network state type are selected, then a circuit breaker CB1 trips, switches F1, F2, and F3 trip out, after 5 seconds, a circuit breaker CB1 succeeds in reclosing, after 22 seconds, a switch F1 single-side is powered on and closed, after 7 seconds, a switch F2 single-side is powered on and closed, and closed when the switch is in a fault, a switch F2 is powered off, tripped and closed within a Y time limit, and a switch F3 is powered off instantly and closed in a locked state after being powered on; the circuit breaker CB1 trips, the switch F1 trips when voltage is lost, after 5 seconds, the circuit breaker CB1 is successfully superposed, and after 22 seconds, the switch F1 is electrified on one side and switched on; and the contact switch L0 is switched on after no voltage XL is applied to one side. The training device for the automatic reverse thinking of the power distribution network determines that the open loop points of the voltage time self-healing looped network lines L1 and L2 are switched on and off at L0, the final tripping switches are F2 and F3, the tripping switches are displayed to be F2 and F3, marks can be made at the corresponding switches in the circuit diagram of the power distribution network, and users can observe visually conveniently. In the training process, a user is trained by combining an actual case such as a specific fault point and situation simulation in the power distribution network, active selection of the user such as selection of a looped network circuit strategy type, a switching device type and a power distribution network state type is received, and the learning initiative of the user is improved.
In addition, a user can select the tripping switches F2 and F3 shown in the figure 2 corresponding to the fault point in the power distribution network, and the training device for the automatic reverse thinking of the power distribution network determines that the looped network circuit strategy type corresponding to the fault point in the power distribution network is a voltage time self-healing type, the switch equipment type is a circuit breaker and the power distribution network state is normal according to the tripping switches F2 and F3 selected by the user. The user selects the tripping switch through the user selection or the training device, and the user selects the looped network circuit strategy type, the switch equipment type, the distribution network state type and the like, so that the training device can 'self-tell', and reversely reason why the switch is tripped is deduced; and the user is further extended to select any trip switch, the training device can carry out reverse reasoning, the trip logic of any trip switch is displayed, and 'bag you right' is realized.
And step 130, grading or rating the selection result of the user according to at least one selection of the user, and displaying the corresponding grading result or rating result.
Specifically, after receiving each selection of the user, the trip switch corresponding to the fault point in the power distribution network is determined and the name of the trip switch is displayed according to the current selection result of the user and the preset fault action logic of the looped network line. After the user selects at least once, the selection result of the user can be scored based on the selection times of the user, and the training score of the user is determined, wherein if the selection times of the user are more, the training score is higher; the selection time corresponding to the result selected by the user can be graded, and the corresponding training level of the user in each preset training level is determined, if the shorter the selection time for completing the selection within the specified time by the user is, the higher the corresponding training level is, the electronic certificate (prize-like) of the corresponding level can be issued according to 10 levels (elementary work → expert) grading through 5 rounds of tests (limited time is 10-15 minutes). The interestingness of training and the initiative and the enthusiasm of the user in learning in the training process are improved by setting the grade and the rating, so that the completeness of the user in learning the distribution network automation knowledge system and the accuracy of fault analysis are improved, the safety and the timeliness of emergency response processing are improved, a better training effect is achieved, and a better training effect is achieved.
It should be noted that the limiting time of the test and the number of grades of the rating can be specifically set according to the actual situation, and are not limited herein.
The training method for automatic reverse thinking of the power distribution network provided by this embodiment includes displaying a circuit diagram, a looped network circuit strategy type, a switch device type and a power distribution network state type of a power distribution network labeled with a fault point after receiving a trigger start signal, receiving the looped network circuit strategy type, the switch device type and the power distribution network state type selected by a user, determining a trip switch corresponding to the fault point in the power distribution network and displaying a name of the trip switch according to a result selected by the user and a preset fault action logic of the looped network circuit, or receiving the trip switch corresponding to the fault point in the power distribution network selected by the user, determining the looped network circuit strategy type, the switch device type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user, and further scoring or grading the selection result of the user according to at least, and displays the corresponding rating result or rating result. Compared with the existing automatic training method for the distribution network, the training method for the automatic reverse thinking of the distribution network provided by the embodiment combines practical cases such as specific fault points and situation simulation in the distribution network to train users, receives active selections of the users such as selection of looped network circuit strategy types, switching equipment types and distribution network state types, improves learning initiative of the users, and improves interestingness of training, learning initiative of the users and thinking enthusiasm of the users by setting grading and grading, so that completeness of learning of a distribution network automatic knowledge system and accuracy of fault analysis of the users are improved, safety and timeliness of emergency response processing are improved, and a better training effect is achieved.
Example two
Fig. 3 is a flowchart of a training method for automatic reverse thinking of a power distribution network according to a second embodiment of the present invention, where this embodiment is applicable to automatic training of power distribution network for power distribution network workers, and the method may be executed by a training apparatus for automatic reverse thinking of a power distribution network, where the apparatus may be implemented by software and/or hardware, and the apparatus may be integrated in an electronic device such as a computer with a power distribution network automatic training function, and specifically includes the following steps:
step 210, displaying a line diagram of the power distribution network marked with the fault point, a looped network line strategy type, a switching device type and a power distribution network state type after receiving the trigger starting signal.
The displayed circuit diagram of the power distribution network is marked with fault points, and the fault points can be randomly selected by a training device for automatic reverse thinking of the power distribution network, so that the fault points marked in the circuit diagram displayed for a plurality of times are different, and training contents corresponding to a plurality of different fault points in the power distribution network can be learned by personnel participating in automatic training of the power distribution network within a short time. The ring network line strategy of the power distribution network comprises a voltage time type, a voltage current type, an intelligent distributed quick-acting type, an intelligent distributed slow-acting type, a master station centralized type coordination type, a conventional protection level difference coordination type, a protection quitting type, a voltage time self-healing type, a voltage current self-healing type, an intelligent distributed quick-acting self-healing type, an intelligent distributed slow-acting self-healing type, a master station centralized self-healing type and a master station centralized type coordination self-healing type; switchgear categories include circuit breakers, load switches and disconnecting links; the distribution network state types comprise normal conditions, switch failure, device power failure, communication interruption, transformer substation end reclosing lost-throw, field protection lost-throw, field switch protection word setting errors, protection fixed value errors, equipment type errors and communication card IP configuration errors.
Step 220, receiving the looped network circuit strategy type, the switching device type and the power distribution network state type selected by the user, determining a trip switch corresponding to the fault point in the power distribution network and displaying the name of the trip switch according to the result selected by the user and the preset fault action logic of the looped network circuit, or receiving the trip switch corresponding to the fault point in the power distribution network selected by the user, and determining the looped network circuit strategy type, the switching device type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user.
The preset fault action logic of the ring network circuit is formed by establishing a ring network circuit model of the power distribution network and determining a feeder automation mode and a relay protection constant value commissioning scheme of the ring network circuit of the power distribution network. The ring network circuit strategy type, the switch equipment type and the distribution network state type are various, a user can correspondingly select one of the ring network circuit strategy type, the switch equipment type and the distribution network state type by participating in automatic training of the distribution network, for example, the user selects the voltage time type in the ring network circuit strategy type, the breaker in the switch equipment type and the switch rejection in the distribution network state type, the training device of automatic reverse thinking of the distribution network receives the voltage time type, the breaker and the switch rejection result selected by the user, and determines the trip switch corresponding to the fault point in the distribution network and displays the name of the trip switch according to the result selected by the user and the preset fault action logic of the ring network circuit, so that the user can determine which trip switches corresponding to the fault point in the distribution network are obtained according to the user selection, and the user can conveniently display the line distribution network with the fault marking point through the training device of automatic reverse thinking of the distribution network And determining the position of a trip switch corresponding to the fault point, or receiving the trip switch corresponding to the fault point in the power distribution network selected by the user, and determining the looped network circuit strategy type, the switchgear type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user, so that the purpose of carrying out power distribution network automatic training on the user is achieved.
Specifically, referring to fig. 2, when the training apparatus for distribution network automation reverse thinking displays a line diagram of a distribution network with a fault point marked, if the fault point marked in the displayed line diagram is the position c shown in fig. 2, and the received user selection is that the conditions in the voltage time type in the looped network line policy type, the breaker in the switching device type and the distribution network state type are normal, the open-loop points of the voltage time looped network lines L1 and L2 are determined to be switched on and off at L0 according to the result of the user selection and the preset fault action logic of the looped network lines, the final trip switches are F2, F3 and L0, and the trip switches are displayed as F2, F3 and L0; if the fault point marked in the displayed circuit diagram is the position c shown in fig. 2, and the received user selection is the voltage time type in the looped network circuit strategy type, the switch rejection in the breaker and distribution network state type in the switch equipment type, the open loop points of the voltage time type looped network circuits L1 and L2 are determined to be the switches L0 according to the user selection result and the preset fault action logic of the looped network circuits, the final trip switches are F1, F3 and L0, and the trip switches are F1, F3 and L0, so that the corresponding switches in the circuit diagram of the distribution network can be marked, and the user can conveniently and visually observe the corresponding switches. In the training process, a user is trained by combining an actual case such as a specific fault point and situation simulation in the power distribution network, active selection of the user such as selection of a looped network circuit strategy type, a switching device type and a power distribution network state type is received, and the learning initiative of the user is improved.
In addition, a user can select the tripping switches F1, F3 and L0 in the power distribution network corresponding to the fault point, and the training device for the automatic reverse thinking of the power distribution network determines that the looped network circuit strategy type corresponding to the fault point in the power distribution network is a voltage time type, the switch equipment type is a circuit breaker and the power distribution network state is switch refusal according to the tripping switches F1, F3 and L0 selected by the user. The user selects the tripping switch through the user selection or the training device, and the user selects the looped network circuit strategy type, the switch equipment type, the distribution network state type and the like, so that the training device can 'self-tell', and reversely reason why the switch is tripped is deduced; and the user is further extended to select any trip switch, the training device can carry out reverse reasoning, the trip logic of any trip switch is displayed, and 'bag you right' is realized.
And step 230, scoring the selection result of the user based on the selection times of the user, and determining the training score of the user.
Wherein the training score is positively correlated with the user selection times. After receiving each selection of a user, determining a trip switch corresponding to a fault point in the power distribution network and displaying the name of the trip switch according to the current selection result of the user and the preset fault action logic of the looped network circuit. After the user makes at least one selection, the selection result of the user can be scored based on the selection times of the user, and the training score of the user is determined, wherein the training score is higher if the selection times of the user are more. The training score can be the accumulation of the score obtained by the user every time, namely the training score of each time corresponds to the user after each selection, the training device for the automatic reverse thinking of the power distribution network gives the corresponding training score after each selection of the user, or can be a final score obtained after multiple selections of the user, and the training score can be specifically set according to the actual situation without limitation.
And 240, grading the selection result of the user based on the selection time corresponding to the result selected by the user, and determining the training level corresponding to the user in each preset training level.
Wherein the shorter the selection time, the higher the training level. If the selection time of the user for completing the selection within the specified time is shorter, the corresponding training level is higher, and the corresponding electronic certificate (prize) can be issued according to 10 levels (elementary work → expert) by 5-round tests (limited time of 10-15 minutes). The interestingness of training and the initiative and the enthusiasm of the user in learning in the training process are improved by setting the grade and the rating, so that the completeness of the user in learning the distribution network automation knowledge system and the accuracy of fault analysis are improved, the safety and the timeliness of emergency response processing are improved, a better training effect is achieved, and a better training effect is achieved.
It should be noted that the limiting time of the test and the number of grades of the rating can be specifically set according to the actual situation, and are not limited herein.
And step 250, sending out a corresponding voice prompt according to the grading result or the grading result.
Specifically, if the user does not complete the selection within the specified time, the training device for the distribution network automation reverse thinking can send out voice prompts such as 'refueling' or're-effort' and the like to encourage the user to continue to receive the training, and the user can have specific background music and atmosphere during the training process, so that the user has better experience during the training process.
In addition, the method can also receive the viewing rule information selected by the user, and display the grading and rating rules and the training rules of the power distribution network. The user is familiar with the training rules and fully knows the complete training process by displaying the grading and rating rules and the training rules of the power distribution network, the interest of the user is improved, and the user can conveniently make the automatic training content of the power distribution network clearer so as to achieve a better training effect. The training times of the user can be counted, the name of the user, the time and duration for starting training and ending the training are counted, corresponding training information is obtained, and the method is convenient to optimize the automatic reverse thinking training method of the power distribution network in the follow-up process.
The training method for automatic reverse thinking of the power distribution network provided by this embodiment includes displaying a circuit diagram, a looped network circuit strategy type, a switch device type and a power distribution network state type of a power distribution network labeled with a fault point after receiving a trigger start signal, receiving the looped network circuit strategy type, the switch device type and the power distribution network state type selected by a user, determining a trip switch corresponding to the fault point in the power distribution network and displaying a name of the trip switch according to a result selected by the user and a preset fault action logic of the looped network circuit, or receiving the trip switch corresponding to the fault point in the power distribution network selected by the user, determining the looped network circuit strategy type, the switch device type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user, scoring a selection result of the user based on selection times of the user, and determining, and grading the selection result of the user based on the selection time corresponding to the result selected by the user, determining the corresponding training level of the user in each preset training level, and sending out a corresponding voice prompt according to the grading result or the grading result. Compared with the existing automatic training method for the distribution network, the training method for the automatic reverse thinking of the distribution network provided by the embodiment combines practical cases such as specific fault points and situation simulation in the distribution network to train users, receives active selections of the users such as selection of looped network circuit strategy types, switching equipment types and distribution network state types, improves learning initiative of the users, and improves interestingness of training, learning initiative of the users and thinking enthusiasm of the users by setting grading and grading, so that completeness of learning of a distribution network automatic knowledge system and accuracy of fault analysis of the users are improved, safety and timeliness of emergency response processing are improved, and a better training effect is achieved. And moreover, the voice prompt is sent to encourage the user to continue to receive the training, so that the user has better experience in the training process, the user is familiar with the training rules and fully knows the complete process of the training by displaying the grading and rating rules and the training rules of the power distribution network, the interest of the user is improved, and the user can conveniently and clearly learn the automatic training content of the power distribution network, so that a better training effect is achieved.
EXAMPLE III
Fig. 4 is a block diagram of a training apparatus for automatic reverse thinking of a power distribution network according to a third embodiment of the present invention, where the training apparatus includes a line display module 310, a selection determination module 320, and a rating score module 330; the line display module 310 is configured to display a line diagram of the power distribution network, which is marked with a fault point, a ring network line policy type, a switching device type, and a power distribution network state type after receiving the trigger start signal; the selection determining module 320 is configured to receive a ring network line policy type, a switching device type and a power distribution network state type selected by a user, determine a trip switch corresponding to a fault point in the power distribution network according to a result selected by the user and a preset fault action logic of the ring network line, and display a name of the trip switch; or receiving a trip switch corresponding to the fault point in the power distribution network selected by a user, and determining the looped network circuit strategy type, the switching equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user; the scoring and rating module 330 is configured to score or rate the selection result of the user according to at least one selection of the user, and display the corresponding scoring result or rating result.
On the basis of the above embodiment, the score rating module 330 includes a training score determining unit, configured to score the selection result of the user based on the selection times of the user, and determine a training score of the user; wherein the training score is positively correlated with the user selection times.
Preferably, the rating grading module 330 includes a training grade determining unit, configured to grade the selection result of the user based on the selection time corresponding to the result selected by the user, and determine a training grade corresponding to the user in preset training grades; wherein the shorter the selection time, the higher the training level.
In one embodiment, the training device for the automatic reverse thinking of the power distribution network further comprises a voice prompt module for sending out a corresponding voice prompt according to the grading result or the grading result.
Preferably, the training device for automatic reverse thinking of the power distribution network further comprises a rule display module, which is used for receiving the viewing rule information selected by the user and displaying the grading and rating rules and the training rules of the power distribution network.
The training device for the automatic reverse thinking of the power distribution network provided by the embodiment of the invention and the training method for the automatic reverse thinking of the power distribution network provided by any embodiment of the invention belong to the same inventive concept, have corresponding beneficial effects, and detailed technical details in the embodiment are not shown in the training method for the automatic reverse thinking of the power distribution network provided by any embodiment of the invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A training method for automatic reverse thinking of a power distribution network is characterized by comprising the following steps:
after receiving the trigger starting signal, displaying a circuit diagram of the power distribution network marked with a fault point, a looped network circuit strategy type, a switching device type and a power distribution network state type;
receiving a looped network line strategy type, a switching device type and a power distribution network state type selected by a user, determining a trip switch corresponding to a fault point in the power distribution network according to a user selection result and a preset fault action logic of the looped network line, and displaying the name of the trip switch; or receiving a trip switch corresponding to the fault point in the power distribution network selected by a user, and determining the looped network line strategy type, the switching equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user;
and grading or grading the selection result of the user according to at least one selection of the user, and displaying the corresponding grading result or grading result.
2. The method for training automatic reverse thinking of power distribution network according to claim 1, wherein the scoring the selection result of the user according to the at least one selection of the user comprises:
scoring the selection result of the user based on the selection times of the user, and determining the training score of the user; wherein the training score is positively correlated with the user selection times.
3. The method for training distribution network automation reverse thinking according to claim 1, wherein the ranking the selection result of the user according to the at least one selection of the user comprises:
grading the selection result of the user based on the selection time corresponding to the result selected by the user, and determining the training level corresponding to the user in each preset training level; wherein the shorter the selection time, the higher the training level.
4. The method for training automatic reverse thinking of power distribution network as claimed in claim 1, wherein the preset fault action logic of the ring network is formed by establishing a ring network model of the power distribution network and determining a feeder automation mode and a relay protection constant value commissioning scheme of the ring network of the power distribution network.
5. The method for training automatic reverse thinking of power distribution network according to claim 1, further comprising, after displaying the corresponding rating result, the following steps:
and sending out a corresponding voice prompt according to the grading result or the rating result.
6. The method for training automatic reverse thinking of power distribution network according to claim 1, further comprising:
and receiving the viewing rule information selected by the user, and displaying the grading and rating rule and the training rule of the power distribution network.
7. The method for training automatic reverse thinking of power distribution networks according to claim 1, wherein the ring network line strategies include a voltage time type, a voltage current type, an intelligent distributed type quick-acting type, an intelligent distributed type slow-acting type, a master station centralized type coordination, a conventional protection level difference coordination type, a protection exit type, a voltage time self-healing type, a voltage current self-healing type, an intelligent distributed type quick-acting self-healing type, an intelligent distributed type slow-acting self-healing type, a master station centralized type self-healing type and a master station centralized type coordination self-healing type.
8. The method for training of automatic reverse thinking for an electric distribution network according to claim 1, wherein the switch device types include a circuit breaker, a load switch and a knife switch.
9. The method for training automatic reverse thinking of the power distribution network as claimed in claim 1, wherein the power distribution network state types include normal condition, switch failure, device power loss, communication interruption, substation-end reclosing miss, field protection miss, field switch protection word setting error, protection setting value error, equipment type error and communication card IP configuration error.
10. The utility model provides a training set of automatic reverse thinking of distribution network which characterized in that includes:
the circuit display module is used for displaying a circuit diagram of the power distribution network marked with a fault point, a looped network circuit strategy type, a switching device type and a power distribution network state type after receiving the trigger starting signal;
the selection determining module is used for receiving the looped network circuit strategy type, the switching equipment type and the power distribution network state type selected by a user, determining a trip switch corresponding to a fault point in the power distribution network according to the result selected by the user and the preset fault action logic of the looped network circuit, and displaying the name of the trip switch; or receiving a trip switch corresponding to the fault point in the power distribution network selected by a user, and determining the looped network line strategy type, the switching equipment type and the power distribution network state type corresponding to the fault point in the power distribution network according to the trip switch selected by the user;
and the grading and rating module is used for grading or rating the selection result of the user according to at least one selection of the user and displaying the corresponding grading or rating result.
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