CN109342848B - Avalanche testing method and system for dispatching automation master station and terminal equipment - Google Patents
Avalanche testing method and system for dispatching automation master station and terminal equipment Download PDFInfo
- Publication number
- CN109342848B CN109342848B CN201811148554.0A CN201811148554A CN109342848B CN 109342848 B CN109342848 B CN 109342848B CN 201811148554 A CN201811148554 A CN 201811148554A CN 109342848 B CN109342848 B CN 109342848B
- Authority
- CN
- China
- Prior art keywords
- remote
- master station
- signals
- dispatching automation
- automation master
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 107
- 230000011664 signaling Effects 0.000 claims abstract description 151
- 238000010998 test method Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 37
- 238000004590 computer program Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 16
- 230000007547 defect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G01R31/003—Environmental or reliability tests
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention is suitable for the technical field of power grid test, and discloses an avalanche test method, a system and terminal equipment for a dispatching automation master station, wherein the avalanche test method, the system and the terminal equipment comprise the following steps: initializing and setting all remote signaling points and remote measuring points; sending a first preset number of remote signaling point deflection signals to a dispatching automation master station; and/or sending a second preset number of remote measuring point setting number signals to the dispatching automation master station. The method can simulate one-time triggering of a large number of remote signaling avalanche signals and/or a large number of remote sensing avalanche signals, verify the capability of the dispatching automation master station for processing sudden power grid faults, discover potential safety hazards of the dispatching automation master station in advance, prevent the problem of power grid fault expansion caused by the defects of the dispatching automation master station, and reduce the safety risk of the power grid.
Description
Technical Field
The invention belongs to the technical field of power grid testing, and particularly relates to an avalanche testing method and system for a dispatching automation master station and terminal equipment.
Background
The dispatching automation master station needs to process millions of power grid data in real time, however, when a power grid has a serious fault, the power grid data can grow in an avalanche mode, a large amount of power grid data are transmitted to the dispatching automation master station at the moment, the signal loss condition is easily caused, the fault is possibly further expanded, even a large-area power failure is caused, and serious economic and social political influences are caused. Because the power grid conditions are variable, the power grid faults cannot be avoided, and therefore, it is necessary to carry out avalanche testing on the dispatching automation master station to verify the reliability of the dispatching automation master station.
At present, the test of the dispatching automation master station is mainly performed through secondary test equipment provided by a manufacturer, but the program design of the secondary test equipment provided by the manufacturer is not standard, so that the test is in and out of actual test, and the test result is inaccurate.
Disclosure of Invention
In view of this, embodiments of the present invention provide an avalanche testing method, an avalanche testing system and a terminal device for dispatching an automated master station, so as to solve the problems in the prior art that a test result is inaccurate due to coming and going with an actually performed test because a program design of a secondary testing device provided by a manufacturer is not standardized.
A first aspect of an embodiment of the present invention provides an avalanche testing method for a dispatching automation master station, including:
initializing and setting all remote signaling points and remote measuring points;
sending a first preset number of remote signaling point deflection signals to a dispatching automation master station, wherein the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a second preset number of remote measuring point setting number signals to the dispatching automation master station, wherein the second preset number of remote measuring point setting number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point setting number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point setting number signals.
A second aspect of an embodiment of the present invention provides an avalanche testing system for dispatching an automated master station, including:
the initialization module is used for initializing and setting all remote signaling points and remote measuring points;
the abnormal signal sending module is used for sending a first preset number of remote signaling point deflection signals to the dispatching automation master station, and the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a second preset number of remote measuring point setting number signals to the dispatching automation master station, wherein the second preset number of remote measuring point setting number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point setting number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point setting number signals.
A third aspect of embodiments of the present invention provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the avalanche test method for a dispatch automation master station as described in the first aspect when executing the computer program.
A fourth aspect of embodiments of the present invention provides a computer readable storage medium storing a computer program which, when executed by one or more processors, performs the steps of the avalanche testing method for a dispatch automation master station as set forth in the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: firstly, initializing and setting all remote signaling points and remote measuring points; then, by sending a first preset number of remote signaling point deflection signals to the dispatching automation master station and/or sending a second preset number of remote signaling point position number signals to the dispatching automation master station, whether the dispatching automation master station correctly receives signals and whether each function can normally operate under an abnormal remote signaling point signal or an abnormal remote signaling point signal can be tested, the values of the first preset number and the second preset number can be set according to actual requirements, the problems that in the prior art, due to the fact that program design of secondary testing equipment provided by manufacturers is not standard, the actual testing comes in and goes out, testing results are inaccurate can be solved, one-time triggering of a large number of remote signaling avalanche signals and/or a large number of avalanche telemetry signals can be simulated, and the capability of the dispatching automation master station for processing sudden power grid faults can be verified, the potential safety hazard of the dispatching automation master station is found in advance, the problem of power grid fault expansion caused by the defects of the dispatching automation master station is prevented, and the safety risk of the power grid is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart of an implementation of an avalanche testing method for dispatching an automated host according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an avalanche testing system for dispatching an automated host, provided by an embodiment of the present invention;
fig. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Fig. 1 is a schematic flow chart of an implementation of the avalanche testing method for dispatching an automated host according to an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown. The execution main body of the embodiment of the invention can be terminal equipment. As shown in fig. 1, the method may include the steps of:
step S101: all remote signaling points and remote measuring points are initially set.
The dispatching automation master station can also be called as a dispatching automation master station system, is a core part of main control of a power grid, is one of important composition means for ensuring the safety, stability and economic operation of a power system, and mainly realizes the receiving and processing of a large amount of power grid data, the issuing of control commands and the like.
The remote signaling means the opening/closing amount of remote communication data, such as the opening/closing state of a circuit breaker or a disconnector, and the action/return of a protection signal. The remote signaling point refers to a position point of a circuit breaker, a disconnecting switch or the like. Each remote signalling point has a state quantity value, indicated by 0 or 1, for example 0 for the open state of the circuit breaker or disconnector, 1 for the closed state of the circuit breaker or disconnector, etc.
Telemetry is a technique for transmitting close-range measurements of parameters of an object to a remote measurement station to effect remote measurements. The remote measuring point refers to a position point of the measured object. Each remote measuring point has a remote measuring value, namely a measuring value of a measured object, each remote measuring value has an upper limit value and a lower limit value, and under a normal condition, the remote measuring value is in a range between the lower limit value and the upper limit value.
In the embodiment of the invention, all remote signaling points and remote measuring points are initialized firstly, in particular to the state quantity values of the remote signaling points and the remote measuring values of the remote measuring points.
Step S102: sending a first preset number of remote signaling point deflection signals to a dispatching automation master station, wherein the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or sending a second preset number of remote measuring point setting number signals to the dispatching automation master station, wherein the second preset number of remote measuring point setting number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point setting number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point setting number signals.
In the embodiment of the invention, the terminal equipment can send the first preset number of remote signaling point displacement signals to the dispatching automation master station at the same time, and is used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point displacement signals and whether each function of the dispatching automation master station can normally run when the first preset number of remote signaling point displacement signals occur.
The terminal device can also send a second preset number of remote measuring point number signals to the dispatching automation master station at the same time, and the terminal device is used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point number signals and whether each function of the dispatching automation master station can normally operate when the second preset number of remote measuring point number signals occur.
The terminal equipment can also send a first preset number of remote signaling point displacement signals and a second preset number of remote measuring point number signals to the dispatching automation master station at the same time, and is used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point displacement signals and the second preset number of remote measuring point number signals and whether each function of the dispatching automation master station can normally operate when the first preset number of remote signaling point displacement signals and the second preset number of remote measuring point number signals simultaneously occur.
The first preset number and the second preset number may be preset according to the test requirement, for example, the first preset number may be 20000, the second preset number may be 30000, and so on.
The state quantity value of the remote signaling point is changed from 0 to 1 or from 1 to 0.
The remote measuring point number setting signal is that the remote measuring value of the remote measuring point is suddenly changed from a normal state within the range between the lower limit value and the upper limit value to an abnormal state which is larger than the upper limit value or smaller than the lower limit value, and certainly, partial remote measuring point number setting signals can exist to enable the remote measuring value of partial remote measuring points to be still within the range between the lower limit value and the upper limit value. That is to say, the second preset number of the remote sensing point placement number signals may include a fifth preset number of the remote sensing point abnormal placement number signals and a sixth preset number of the remote sensing point normal placement number signals. The sum of the fifth preset number and the sixth preset number is a second preset number, the sixth preset number is greater than or equal to 0 and smaller than the second preset number, and the fifth preset number is greater than 0 and smaller than or equal to the second preset number. The remote measuring point abnormal number setting signal means that the remote measuring value after the number setting of the remote measuring point is larger than the upper limit value corresponding to the remote measuring point or smaller than the lower limit value corresponding to the remote measuring point; the remote measuring point normal setting signal means that the set value of the remote measuring point is any value between the lower limit value and the upper limit value corresponding to the remote measuring point.
When avalanche happens, namely a first preset number of remote signaling point displacement signals are sent to the dispatching automation master station, and/or a second preset number of remote signaling point displacement signals are sent to the dispatching automation master station, the following functions of the dispatching automation master station are checked to verify whether the dispatching automation master station normally operates, and the method comprises the following steps:
if the telemetering avalanche occurs, firstly checking whether the dispatching automation master station receives all the second preset number of telemetering point setting signals, and then checking whether the dispatching automation master station conducts telemetering out-of-limit alarm on the telemetering values which exceed the range between the lower limit value and the upper limit value corresponding to the telemetering points, so as to judge whether the dispatching automation master station affects the processing of telemetering real-time data;
if the remote signaling avalanche occurs, firstly checking whether the dispatching automation master station receives all the remote signaling point displacement signals with the first preset quantity, and then checking whether the dispatching automation master station carries out corresponding processing on the remote signaling point displacement signals so as to judge whether the dispatching automation master station affects the processing of the remote signaling real-time data;
if the remote sensing avalanche and/or the remote signaling avalanche occur, whether Sequence Of Events (SOE) can be transmitted in time or not is checked, whether remote control command Processing is correct or not is checked, whether performance indexes such as load rate and memory occupancy rate Of a Central Processing Unit (CPU) Of a computer are influenced or not is monitored, and whether other functions Of the whole dispatching automation master station system are influenced or not is checked.
If all the functions are checked to be normal, the dispatching automation master station can normally operate under the avalanche test; if the affected items exist, the situation that potential safety hazards exist in the dispatching automation master station is indicated, the dispatching automation master station needs to be modified, then avalanche testing is carried out again until the dispatching automation master station can normally operate under the avalanche testing.
As can be seen from the above description, in the embodiments of the present invention, by simulating a remote signaling point displacement signal and/or a remote monitoring point position number signal, simulation of a remote signaling avalanche can be achieved, simulation of a remote monitoring avalanche can also be achieved, simulation of a remote signaling avalanche and a remote monitoring avalanche can also be achieved at the same time, a type of avalanche testing and a number of abnormal signals can be selected according to actual needs, so as to meet requirements of avalanche testing, improve accuracy of avalanche testing, verify capability of a dispatching automation master station for handling a sudden power grid fault, find potential safety hazards existing in the dispatching automation master station in advance, prevent a power grid fault expansion problem caused by defects of the dispatching automation master station, and reduce a power grid safety risk.
As still another embodiment of the present invention, the avalanche test method for a dispatch automation master may further include:
sending a third preset number of remote signaling point deflection signals to the dispatching automation main station every other first preset time within the preset avalanche test time, wherein the third preset number of remote signaling point deflection signals are used for testing whether the dispatching automation main station correctly receives the third preset number of remote signaling point deflection signals within the preset avalanche test time and whether the dispatching automation main station normally operates under the third preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a fourth preset number of remote measuring point number signals to the dispatching automation master station every second preset time within the preset avalanche testing time, wherein the fourth preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the fourth preset number of remote measuring point number signals within the preset avalanche testing time and whether the dispatching automation master station normally operates under the fourth preset number of remote measuring point number signals.
In the embodiment of the invention, not only can a large number of remote signaling point displacement signals and/or remote signaling point setting number signals be triggered at one time at the same moment, namely remote signaling avalanches and/or remote sensing avalanches are triggered at one time at the same moment, but also remote signaling avalanches and/or remote sensing avalanches can be continuously triggered for a period of time, so as to test whether the dispatching automation master station can normally run. The continuous period of time is a preset avalanche test time, and the avalanche test time can be set according to actual needs.
The terminal equipment can send a third preset number of remote signaling point displacement signals to the dispatching automation master station every a first preset time within a preset avalanche test time, and is used for testing whether all the third preset number of remote signaling point displacement signals are correctly received or not and whether all functions of the dispatching automation master station can normally run or not when the third preset number of remote signaling point displacement signals are generated continuously within the preset avalanche test time.
The terminal device may also send a fourth preset number of remote measurement point number signals to the automatic scheduling master station every second preset time within the preset avalanche test time, so as to test whether the automatic scheduling master station correctly receives all the fourth preset number of remote measurement point number signals and whether each function of the automatic scheduling master station can normally operate when the continuous fourth preset number of remote measurement point number signals occur within the preset avalanche test time.
The terminal equipment can also send a third preset number of remote signaling point displacement signals to the dispatching automation master station every a first preset time and send a fourth preset number of remote measuring point position number signals to the dispatching automation master station every a second preset time in a preset avalanche test time, and the terminal equipment is used for testing whether all the third preset number of remote signaling point displacement signals and all the fourth preset number of remote measuring point position number signals are correctly received and whether all functions of the dispatching automation master station can normally run or not when the continuous third preset number of remote signaling point displacement signals and the continuous fourth preset number of remote measuring point position number signals occur in the preset avalanche test time.
The first preset time, the second preset time, the third preset number and the fourth preset number can be set according to actual needs. For example, the terminal device may send 5000 remote signaling point displacement signals to the dispatch automation host station every 1 second and/or 3000 remote signaling point displacement signals to the dispatch automation host station every 0.5 second within an avalanche test time of 300 seconds.
In the avalanche test time, the following functions of checking the dispatching automation master station are carried out to verify whether the dispatching automation master station normally operates, and the method comprises the following steps:
if the telemetering avalanche occurs, firstly checking whether the dispatching automation master station receives all the telemetering point setting number signals of a fourth preset number sent every second preset time, and then checking whether the dispatching automation master station conducts telemetering out-of-limit alarm on telemetering values exceeding the range between the lower limit value and the upper limit value corresponding to the telemetering points, so as to judge whether the dispatching automation master station affects the processing of telemetering real-time data;
if the remote signaling avalanche occurs, firstly checking whether the dispatching automation master station receives all the remote signaling point displacement signals of a third preset quantity sent every first preset time, and then checking whether the dispatching automation master station carries out corresponding processing on all the remote signaling point displacement signals so as to judge whether the dispatching automation master station has influence on the processing of the remote signaling real-time data;
if the remote sensing avalanche and/or the remote signaling avalanche occur, whether Sequence Of Events (SOE) can be transmitted in time or not is checked, whether remote control command Processing is correct or not is checked, whether performance indexes such as load rate and memory occupancy rate Of a Central Processing Unit (CPU) Of a computer are influenced or not is monitored, and whether other functions Of the whole dispatching automation master station system are influenced or not is checked.
If all the functions are checked to be normal, the dispatching automation master station can normally operate under the avalanche test within the duration; if the affected item exists, the potential safety hazard exists in the dispatching automation master station, the dispatching automation master station needs to be modified, then the avalanche test of the duration is carried out again, and the dispatching automation master station can normally operate under the avalanche test within the duration.
As can be seen from the above description, the embodiment of the present invention not only can implement one-time triggering of the remote signaling avalanche and/or the remote sensing avalanche at the same time, but also can implement the duration of the remote signaling avalanche and/or the remote sensing avalanche for a period of time, so as to test whether the dispatching automation master station can normally operate, and verify the reliability of the dispatching automation master station.
As another embodiment of the present invention, initializing all remote signaling points and remote measuring points includes:
setting the state quantity values of all the remote signaling points to be 1, or setting the state quantity values of all the remote signaling points to be 0, or randomly setting the state quantity value of each remote signaling point to be 0 or 1.
And setting the telemetering value of each telemetering point as any value between the lower limit value and the upper limit value corresponding to the telemetering point.
In the embodiment of the present invention, initializing all the remote signaling points may set the state quantities of all the remote signaling points to 1, may set the state quantities of all the remote signaling points to 0, and may set the state quantities of each remote signaling point to 0 or 1 randomly.
Initializing all the telemetry points can be realized by setting the telemetry value of each telemetry point as any value in a normal range corresponding to the telemetry point, namely any value between a lower limit value and an upper limit value corresponding to the telemetry point.
As another embodiment of the present invention, before initializing and setting all the remote signaling points and remote monitoring points, the method further includes:
and acquiring the Internet protocol address of the dispatching automation master station, and establishing communication connection with the dispatching automation master station according to the Internet protocol address.
In the embodiment of the invention, before the avalanche test is carried out, an Internet Protocol (IP) address of the dispatching automation master station is firstly obtained, and the terminal equipment establishes communication connection with the dispatching automation master station according to the IP address of the dispatching automation master station so as to send data to the dispatching automation master station during the avalanche test.
As another embodiment of the present invention, the remote signaling point displacement signal includes a remote signaling point number, the remote signaling point number signal includes a remote signaling point number and a remote measurement value after the remote signaling point number is set, and the remote measurement value after the remote signaling point number is set to be greater than an upper limit value corresponding to the remote measurement point, or smaller than a lower limit value corresponding to the remote measurement point, or any value between the lower limit value and the upper limit value corresponding to the remote measurement point.
In the embodiment of the invention, the remote signaling point displacement signal comprises a remote signaling point number, and after receiving the remote signaling point displacement signal, the dispatching automation master station determines that the state quantity value corresponding to the remote signaling point number has a sudden change, namely if the state quantity value is 0, the sudden change is 1, and if the state quantity value is 1, the sudden change is 0. The remote signaling point displacement signal can also comprise a remote signaling point number and a displaced state quantity value, and the dispatching automation master station determines that the state quantity value corresponding to the remote signaling point number is mutated into the displaced state quantity value after receiving the remote signaling point displacement signal.
The remote measuring point setting signal comprises a remote measuring point number and a remote measuring value after setting, wherein the remote measuring value after setting is larger than the upper limit value of the remote measuring point, or the remote measuring value after setting is smaller than the lower limit value of the remote measuring point, or the remote measuring value after setting is any value between the lower limit value and the upper limit value corresponding to the remote measuring point. That is, the partially counted telemetry value may be an abnormal value smaller than the lower limit value or larger than the upper limit value, or may be any normal value between the lower limit value and the upper limit value. And after receiving the remote measuring point setting signal, the dispatching automation master station determines that the remote measuring value corresponding to the remote measuring point number is suddenly changed into the remote measuring value after setting.
Fig. 2 is a schematic block diagram of an avalanche testing system for dispatching an automated host according to an embodiment of the present invention, and for convenience of illustration, only the portions relevant to the embodiment of the present invention are shown.
In an embodiment of the present invention, an avalanche test system 2 for dispatching an automated master station includes:
the initialization module 21 is used for initializing and setting all remote signaling points and remote measuring points;
the abnormal signal sending module 22 is configured to send a first preset number of remote signaling point displacement signals to the dispatching automation master station, where the first preset number of remote signaling point displacement signals are used to test whether the dispatching automation master station correctly receives the first preset number of remote signaling point displacement signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point displacement signals; and/or the presence of a gas in the gas,
and sending a second preset number of remote measuring point setting number signals to the dispatching automation master station, wherein the second preset number of remote measuring point setting number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point setting number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point setting number signals.
Optionally, the avalanche testing system 2 for dispatching an automated master station further comprises:
the abnormal signal continuous sending module is used for sending a third preset number of remote signaling point deflection signals to the dispatching automation main station every other first preset time within the preset avalanche test time, and the third preset number of remote signaling point deflection signals are used for testing whether the dispatching automation main station correctly receives the third preset number of remote signaling point deflection signals within the preset avalanche test time and whether the dispatching automation main station normally operates under the third preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a fourth preset number of remote measuring point number signals to the dispatching automation master station every second preset time within the preset avalanche testing time, wherein the fourth preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the fourth preset number of remote measuring point number signals within the preset avalanche testing time and whether the dispatching automation master station normally operates under the fourth preset number of remote measuring point number signals.
Optionally, the initialization module 21 further includes:
the remote signaling point initialization unit is used for setting the state quantity values of all the remote signaling points to be 1, or setting the state quantity values of all the remote signaling points to be 0, or randomly setting the state quantity value of each remote signaling point to be 0 or 1;
and the remote measuring point initialization unit is used for setting the remote measuring value of each remote measuring point as any value between the lower limit value and the upper limit value corresponding to the remote measuring point.
Optionally, the avalanche testing system 2 for dispatching an automated master station further comprises:
and the communication connection module is used for acquiring the Internet protocol address of the dispatching automation master station and establishing communication connection with the dispatching automation master station according to the Internet protocol address.
Optionally, the remote signaling point displacement signal includes a remote signaling point number, the remote signaling point number signal includes a remote signaling point number and a remote measurement value after number setting, and the remote measurement value after number setting is greater than an upper limit value corresponding to the remote measurement point, or less than a lower limit value corresponding to the remote measurement point, or is any value between the lower limit value and the upper limit value corresponding to the remote measurement point.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the above-mentioned division of the functional units and modules is merely exemplified, and in practical applications, the above-mentioned function allocation may be performed by different functional units and modules according to needs, that is, the internal structure of the avalanche test system for dispatching an automation master station is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the above-mentioned apparatus may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention. As shown in fig. 3, the terminal device 3 of this embodiment includes: one or more processors 30, a memory 31, and a computer program 32 stored in the memory 31 and executable on the processors 30. The processor 30, when executing the computer program 32, implements the various steps described above in the embodiments of the avalanche test method for dispatching an automated host station, such as the steps S101 to S102 shown in fig. 1. Alternatively, the processor 30, when executing the computer program 32, implements the functions of the modules/units in the avalanche test system embodiment for dispatching an automated host station, such as the modules 21 to 22 shown in fig. 2.
Illustratively, the computer program 32 may be partitioned into one or more modules/units that are stored in the memory 31 and executed by the processor 30 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 32 in the terminal device 3. For example, the computer program 32 may be divided into an initialization module and an exception signaling module, and the specific functions of the respective modules are as follows:
the initialization module is used for initializing and setting all remote signaling points and remote measuring points;
the abnormal signal sending module is used for sending a first preset number of remote signaling point deflection signals to the dispatching automation master station, and the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a second preset number of remote measuring point setting number signals to the dispatching automation master station, wherein the second preset number of remote measuring point setting number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point setting number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point setting number signals.
Other modules or units can refer to the description of the embodiment shown in fig. 2, and are not described again here.
The terminal device can be a notebook, a palm computer, a portable device and other computing devices. The terminal device 3 includes, but is not limited to, a processor 30 and a memory 31. It will be understood by those skilled in the art that fig. 3 is only one example of a terminal device, and does not constitute a limitation to the terminal device 3, and may include more or less components than those shown, or combine some components, or different components, for example, the terminal device 3 may further include an input device, an output device, a network access device, a bus, etc.
The Processor 30 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 31 may be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. The memory 31 may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device. Further, the memory 31 may also include both an internal storage unit of the terminal device and an external storage device. The memory 31 is used for storing the computer program 32 and other programs and data required by the terminal device. The memory 31 may also be used to temporarily store data that has been output or is to be output.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed avalanche testing system and method for dispatching an automated host station may be implemented in other ways. For example, the above-described embodiments of the avalanche test system for dispatching an automated host are merely illustrative, and for example, the modules or units may be divided into only one logical functional division, and may be implemented in other ways, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (8)
1. An avalanche testing method for a dispatch automation master, comprising:
initializing and setting all remote signaling points and remote measuring points;
sending a first preset number of remote signaling point deflection signals to the dispatching automation master station, wherein the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
sending a second preset number of remote measuring point number signals to the dispatching automation master station, wherein the second preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point number signals;
the avalanche test method for dispatching the automated master station further comprises the following steps:
sending a third preset number of remote signaling point deflection signals to the dispatching automation master station every other first preset time within preset avalanche test time, wherein the third preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the third preset number of remote signaling point deflection signals within the preset avalanche test time and whether the dispatching automation master station normally operates under the third preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
and sending a fourth preset number of remote measuring point number signals to the dispatching automation master station every second preset time within preset avalanche testing time, wherein the fourth preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the fourth preset number of remote measuring point number signals within the preset avalanche testing time and whether the dispatching automation master station normally operates under the fourth preset number of remote measuring point number signals.
2. The avalanche test method for a dispatch automated host station of claim 1, wherein the initializing sets all remote signaling and remote stations including:
setting the state quantity values of all the remote signaling points to be 1, or setting the state quantity values of all the remote signaling points to be 0, or randomly setting the state quantity value of each remote signaling point to be 0 or 1;
and setting the telemetering value of each telemetering point as any value between the lower limit value and the upper limit value corresponding to the telemetering point.
3. The avalanche test method for a dispatch automated host station of claim 1 further comprising, before the initializing sets all remote signaling and remote stations:
and acquiring the Internet protocol address of the dispatching automation master station, and establishing communication connection with the dispatching automation master station according to the Internet protocol address.
4. The avalanche testing method for a dispatching automation master station according to any one of claims 1 to 3, wherein the remote signaling point displacement signal includes a remote signaling point number, the remote signaling point number signal includes a remote signaling point number and a remote measurement value after the remote signaling point number is set, and the remote measurement value after the remote signaling point number is set to be greater than an upper limit value corresponding to the remote signaling point, or less than a lower limit value corresponding to the remote signaling point, or any value between the lower limit value and the upper limit value corresponding to the remote signaling point.
5. An avalanche testing system for dispatching an automated host station, comprising:
the initialization module is used for initializing and setting all remote signaling points and remote measuring points;
the abnormal signal sending module is used for sending a first preset number of remote signaling point deflection signals to the dispatching automation master station, and the first preset number of remote signaling point deflection signals are used for testing whether the dispatching automation master station correctly receives the first preset number of remote signaling point deflection signals and whether the dispatching automation master station normally operates under the first preset number of remote signaling point deflection signals; and/or the presence of a gas in the gas,
sending a second preset number of remote measuring point number signals to the dispatching automation master station, wherein the second preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the second preset number of remote measuring point number signals and whether the dispatching automation master station normally operates under the second preset number of remote measuring point number signals;
the avalanche testing system for dispatching an automated master station further comprises:
the abnormal signal continuous sending module is used for sending a third preset number of remote signaling point displacement signals to the dispatching automation master station every other first preset time within preset avalanche test time, and the third preset number of remote signaling point displacement signals are used for testing whether the dispatching automation master station correctly receives the third preset number of remote signaling point displacement signals within the preset avalanche test time and whether the dispatching automation master station normally operates under the third preset number of remote signaling point displacement signals; and/or the presence of a gas in the gas,
and sending a fourth preset number of remote measuring point number signals to the dispatching automation master station every second preset time within preset avalanche testing time, wherein the fourth preset number of remote measuring point number signals are used for testing whether the dispatching automation master station correctly receives the fourth preset number of remote measuring point number signals within the preset avalanche testing time and whether the dispatching automation master station normally operates under the fourth preset number of remote measuring point number signals.
6. The avalanche testing system for dispatching an automated host station of claim 5, wherein the initialization module further comprises:
the remote signaling point initialization unit is used for setting the state quantity values of all the remote signaling points to be 1, or setting the state quantity values of all the remote signaling points to be 0, or randomly setting the state quantity value of each remote signaling point to be 0 or 1;
and the remote measuring point initialization unit is used for setting the remote measuring value of each remote measuring point as any value between the lower limit value and the upper limit value corresponding to the remote measuring point.
7. Terminal device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor, when executing said computer program, carries out the steps of the avalanche test method for a dispatch automated master station according to any one of claims 1 to 4.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by one or more processors, implements the steps of the avalanche test method for a dispatch automation master station as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148554.0A CN109342848B (en) | 2018-09-29 | 2018-09-29 | Avalanche testing method and system for dispatching automation master station and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148554.0A CN109342848B (en) | 2018-09-29 | 2018-09-29 | Avalanche testing method and system for dispatching automation master station and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109342848A CN109342848A (en) | 2019-02-15 |
| CN109342848B true CN109342848B (en) | 2022-01-25 |
Family
ID=65307815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148554.0A Active CN109342848B (en) | 2018-09-29 | 2018-09-29 | Avalanche testing method and system for dispatching automation master station and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109342848B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123007A (en) * | 2019-12-27 | 2020-05-08 | 国网河北省电力有限公司电力科学研究院 | Transformer substation avalanche testing method and system and terminal equipment |
| CN111123009A (en) * | 2019-12-27 | 2020-05-08 | 国网河北省电力有限公司电力科学研究院 | Intelligent substation avalanche testing method and system based on SCD file and terminal equipment |
| CN111641264B (en) * | 2020-05-22 | 2023-05-30 | 国网河北省电力有限公司电力科学研究院 | Performance evaluation method for transformer substation monitoring system |
| CN111614162B (en) * | 2020-05-22 | 2023-08-15 | 国网河北省电力有限公司电力科学研究院 | Performance evaluation method of transformer substation monitoring system based on avalanche test |
| CN113972736A (en) * | 2021-10-13 | 2022-01-25 | 国网福建省电力有限公司电力科学研究院 | Method and device for interaction of running state information of power secondary equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546472A (en) * | 2009-04-29 | 2009-09-30 | 安徽省电力公司芜湖供电公司 | Integrated universal simulation test system and implement method for electric network scheduling and electric quantity collection |
| CN103699760A (en) * | 2014-01-09 | 2014-04-02 | 国家电网公司 | Multilayer closed-loop main station detection data source simulation method |
| CN104333136A (en) * | 2014-11-14 | 2015-02-04 | 云南电网公司大理供电局 | Snow slide test method based on electric power 104 protocol |
| CN105807749A (en) * | 2014-12-29 | 2016-07-27 | 国家电网公司 | Test platform and test method for power dispatching automatic master station system |
| CN108306753A (en) * | 2017-12-20 | 2018-07-20 | 中国电力科学研究院有限公司 | Simulator, test method and the system of a kind of Ith area data communication network shutdown |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073609B (en) * | 2010-12-28 | 2012-07-11 | 扬州奥瑞特电力测试系统有限公司 | Virtual instrument technology-based test method of power system test instrument and application thereof to integrated automatic device and synchronous detection device |
| KR20170019985A (en) * | 2015-08-13 | 2017-02-22 | (주) 에이알텍 | Method for Protecting APD under Low Temperature |
| CN105159282A (en) * | 2015-09-01 | 2015-12-16 | 国家电网公司 | Process level simulation system and closed-loop testing method of intelligent transformer substation measuring and control device |
| CN106501629A (en) * | 2015-09-08 | 2017-03-15 | 福州怡辉电力设备有限公司 | A kind of transformer station's telemetry intelligence (TELINT) test system |
| CN106787199A (en) * | 2016-12-28 | 2017-05-31 | 国网河北省电力公司电力科学研究院 | A kind of portable substation simulated testing system and method |
| CN107612998B (en) * | 2017-09-19 | 2019-08-23 | 国电南瑞科技股份有限公司 | A kind of substation's telemechanical forwarding remote data nucleus correcting system and method |
| CN107976598B (en) * | 2017-12-08 | 2020-04-21 | 囯网河北省电力有限公司电力科学研究院 | Method for testing loss of SOE signal after line fault of intelligent substation |
| CN108322374A (en) * | 2018-02-28 | 2018-07-24 | 国电南瑞科技股份有限公司 | A kind of boss station monitoring information check method based on wide-area services bus |
-
2018
- 2018-09-29 CN CN201811148554.0A patent/CN109342848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546472A (en) * | 2009-04-29 | 2009-09-30 | 安徽省电力公司芜湖供电公司 | Integrated universal simulation test system and implement method for electric network scheduling and electric quantity collection |
| CN103699760A (en) * | 2014-01-09 | 2014-04-02 | 国家电网公司 | Multilayer closed-loop main station detection data source simulation method |
| CN104333136A (en) * | 2014-11-14 | 2015-02-04 | 云南电网公司大理供电局 | Snow slide test method based on electric power 104 protocol |
| CN105807749A (en) * | 2014-12-29 | 2016-07-27 | 国家电网公司 | Test platform and test method for power dispatching automatic master station system |
| CN108306753A (en) * | 2017-12-20 | 2018-07-20 | 中国电力科学研究院有限公司 | Simulator, test method and the system of a kind of Ith area data communication network shutdown |
Non-Patent Citations (1)
| Title |
|---|
| SCADA主站系统集成测试技术研究;刘东 等;《电网技术》;20050131;第29卷(第2期);第62-66页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109342848A (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109342848B (en) | Avalanche testing method and system for dispatching automation master station and terminal equipment | |
| CN108501980B (en) | Monitoring method of track circuit equipment and terminal equipment | |
| US10317452B2 (en) | Testing device, testing method, and program for power system protection control system | |
| CN110399671B (en) | Setting calculation method and device for relay protection device of power grid and terminal | |
| CN111123007A (en) | Transformer substation avalanche testing method and system and terminal equipment | |
| KR101540959B1 (en) | Apparatus For Function Test of Intelligent Electronic Device(IED) In Substation Automation System Based On IEC61850 | |
| CN111123009A (en) | Intelligent substation avalanche testing method and system based on SCD file and terminal equipment | |
| CN104144084A (en) | Terminal state monitoring method and device | |
| CN110687492A (en) | Method and system for monitoring detection quality of automatic verification system of low-voltage current transformer on line | |
| CN111030301B (en) | Method for checking correlation of scheduling automation information points | |
| CN103281215A (en) | Communication control management equipment test system | |
| CN112269424A (en) | Chip clock frequency calibration method, device, equipment and medium | |
| CN108712442B (en) | Switch-in method of data acquisition end of power distribution cabinet and terminal equipment | |
| CN103368786A (en) | Method and device for testing controller local area network bus data | |
| CN113447880B (en) | Fault diagnosis method and device for electric energy meter and terminal equipment | |
| CN107727964A (en) | Wireless type relay protection constant value list intelligent checking technology test platform | |
| CN114020622A (en) | Intelligent electric energy meter software testing method and system | |
| CN109361192A (en) | A kind of terminal device, fixed value modification method and device | |
| CN109239642B (en) | Electric energy meter cost control trip test method, system and terminal equipment | |
| CN111901583A (en) | HDMI signal detection method and device and HDMI signal attenuator | |
| CN114168432B (en) | Application program power consumption detection method and device, electronic equipment and storage medium | |
| TWI486595B (en) | Wireless one-to-many testing system | |
| CN113739926B (en) | Method and device for detecting temperature rise fault of train electric appliance cabinet and terminal equipment | |
| CN111106981B (en) | PCIE channel overhauling method and device | |
| CN113447882B (en) | Fault processing method based on electric energy meter, server and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |