A method, platform and device for cross-regional verification of multi-route power data

Abstract

The present invention relates to the technical field of substations, and in particular to a method, platform and device for multi-route cross-regional verification of power data. The present invention receives first power data sent by a data verification communication module through a verification platform, and receives second power data sent by a second master station system through an integrated data network, and establishes telemetry and telesignaling mapping between the first power data and the second power data, thereby verifying the power data according to the corresponding measurement mapping table. The present invention receives power data in a multi-route manner and verifies the power data based on a measurement mapping manner, so that the data verification process has reference data and does not require manual participation, thereby realizing fully automatic verification of power data.

Description

Technical Field

[0001] The present invention relates to the technical field of substations, and in particular to a method, platform and device for multi-route cross-region verification of electric power data. Background Art

[0002] At present, the real-time data of primary equipment in substations (telecontrol data, status monitoring data, metering automation data, etc.) is generally collected by monitoring equipment in the substation and transmitted to the monitoring background, and then transmitted to the corresponding master station system through the dispatching data network, while the remote viewing data is transmitted to the remote viewing master station system through the integrated data network.

[0003] In order to ensure the safe operation of power control, it is necessary to verify the transmitted power data. The following data verification methods are used in the prior art:

[0004] 1. The front-end processor of the master station system performs data analysis, discards the corresponding power data according to the preset transmission rules, and verifies the power data through manual verification;

[0005] 2. The master station system is equipped with a SCADA (Supervisory Control and Data Acquisition) module, which filters out obviously unreasonable values ​​based on a preset data filtering mechanism;

[0006] 3. The main station system configures a functional module, which estimates the state of the entire network based on the collected redundant power grid data, calculates the ideal power grid model, and then compares it with the actual collected values ​​to prompt problematic data.

[0007] In the above data verification method, since the verified data only comes from the monitoring background of the substation, the data source is single, the data verification process lacks reference data, and some verification steps require manual verification, and full automatic verification of power data cannot be achieved. Summary of the invention

[0008] The present invention provides a method, platform and device for multi-route and cross-region verification of electric power data, which solves the technical problems that the existing data verification method lacks reference data in the data verification process and cannot realize full-automatic verification of electric power data.

[0009] A first aspect of the present invention provides a method for cross-region verification of multi-route power data, the method comprising the following steps:

[0010] Receive first power data sent by a data verification communication module, wherein the first power data is collected by a collection device in the substation and transmitted to the data verification communication module via a dispatching data network or a serial port dedicated line channel, and the data verification communication module is established in a first master station system in a production control area of ​​the substation;

[0011] Receive second power data sent by a second master station system through an integrated data network, wherein the second master station system is established in a substation production management area, and there is a power-specific network security isolation device between the substation production control area and the substation production management area;

[0012] Establishing telemetry and telesignaling mapping between the first power data and the second power data, and generating a corresponding measurement mapping table;

[0013] The first power data and the second power data are checked according to the measurement mapping table.

[0014] According to an achievable manner of the first aspect of the present invention, the verifying the first power data and the second power data according to the measurement mapping table includes:

[0015] Acquire the first power data and the second power data corresponding to the required verification according to the measurement mapping table;

[0016] Selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis;

[0017] Acquire a translation time corresponding to translating the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time;

[0018] The corresponding second power data is determined according to the reception time of the corresponding first power data to be verified and the time difference, and the corresponding first power data to be verified and the corresponding second power data are verified.

[0019] According to an achievable manner of the first aspect of the present invention, the obtaining corresponding first power data and second power data to be verified according to the measurement mapping table includes:

[0020] Read the measurement mapping table and the configuration information of the data to be verified;

[0021] According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

[0022] According to an achievable method of the first aspect of the present invention, the substation production control area and the substation production management area communicate with each other using the TCP / IP protocol; the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection device in the substation using the TCP / IP protocol.

[0023] According to an achievable manner of the first aspect of the present invention, the first power data includes telecontrol, metering and online monitoring data; and the second power data includes substation video data.

[0024] According to an achievable manner of the first aspect of the present invention, the method further includes:

[0025] A corresponding plane topology diagram and a table are drawn according to the received first power data and second power data, and the plane topology diagram and the table are displayed.

[0026] According to an achievable manner of the first aspect of the present invention, the method further includes:

[0027] Receive user instructions;

[0028] querying, adding, deleting or modifying the first power data and the second power data according to the user instructions; and controlling the display status of the plane topology diagram and the table according to the user instructions.

[0029] A second aspect of the present invention provides a multi-route cross-region verification platform for power data, the platform comprising:

[0030] A first receiving module is used to receive first power data sent by a data verification communication module, wherein the first power data is collected by a collection platform in the substation and transmitted to the data verification communication module via a dispatching data network or a serial port dedicated line channel, and the data verification communication module is established in a first master station system in a production control area of ​​the substation;

[0031] A second receiving module is used to receive second power data sent by a second master station system through an integrated data network, wherein the second master station system is established in a substation production management area, and there is a power-specific network security isolation platform between the substation production control area and the substation production management area;

[0032] A measurement mapping module, used to establish telemetry and telesignaling mapping between the first power data and the second power data, and generate a corresponding measurement mapping table;

[0033] A verification module is used to verify the first power data and the second power data according to the measurement mapping table.

[0034] According to an achievable manner of the second aspect of the present invention, the verification module includes:

[0035] A data acquisition unit, used for acquiring the first power data and the second power data corresponding to the required verification according to the measurement mapping table;

[0036] an operation curve construction unit, selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, and establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis;

[0037] a time difference acquisition unit, configured to acquire a translation time corresponding to the translation of the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time;

[0038] The checking unit is used to determine the corresponding second power data according to the reception time of the corresponding first power data to be checked and the time difference, and to check the corresponding first power data to be checked and the corresponding second power data.

[0039] According to an achievable manner of the second aspect of the present invention, the data acquisition unit specifically performs:

[0040] Read the measurement mapping table and the configuration information of the data to be verified;

[0041] According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

[0042] According to an achievable method of the second aspect of the present invention, the substation production control area and the substation production management area communicate with each other using the TCP / IP protocol; the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection platform in the substation using the TCP / IP protocol.

[0043] According to an achievable manner of the second aspect of the present invention, the first power data includes telecontrol, metering and online monitoring data; and the second power data includes substation video data.

[0044] According to an achievable manner of the second aspect of the present invention, the verification platform further includes:

[0045] The display module is used to draw a corresponding plane topology diagram and a table according to the received first power data and second power data, and display the plane topology diagram and the table.

[0046] According to an achievable manner of the second aspect of the present invention, the verification platform further includes:

[0047] An instruction receiving module, used for receiving user instructions;

[0048] A data management module, used to query, add, delete or modify the first power data and the second power data according to the user instructions; and a control module, used to control the display status of the plane topology map and the table according to the user instructions.

[0049] A third aspect of the present invention provides a device for multi-route and cross-region verification of electric power data, the device comprising a multi-route and cross-region verification platform for electric power data as described in any of the above-mentioned implementation methods.

[0050] A fourth aspect of the present invention provides a multi-route cross-region verification device for power data, comprising:

[0051] A memory for storing instructions; wherein the instructions are instructions that can implement the steps of the method for multi-route cross-region verification of power data as described in any of the above-mentioned implementation methods;

[0052] A processor is used to execute instructions in the memory.

[0053] A fifth aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method for multi-routing cross-region verification of power data as described in any of the above-mentioned implementation methods.

[0054] It can be seen from the above technical solutions that the present invention has the following advantages:

[0055] The present invention sets a data verification module in the first master station system in the production control area of ​​the substation, communicates with the verification platform through the data verification module, and the second master station system communicates with the verification platform through the integrated data network, thereby forming a cross-security partition transmission channel based on the dispatching data network and the integrated data network; the present invention receives the first power data sent by the data verification communication module through the verification platform, and receives the second power data sent by the second master station system through the integrated data network, and establishes telemetry and telesignaling mapping between the first power data and the second power data, and verifies the power data according to the corresponding measurement mapping table; the present invention receives power data through a multi-routing method and verifies the power data based on the measurement mapping method, so that the data verification process has reference data and does not require manual participation, thereby realizing fully automatic verification of power data. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0057] Figure 1 A flowchart of a method for cross-region verification of multi-route power data provided by an optional embodiment of the present invention;

[0058] Figure 2 A schematic diagram of the structural connection of a power data multi-route cross-region verification platform provided for an optional embodiment of the present invention.

[0059] Reference numerals:

[0060] 1-first receiving module; 2-second receiving module; 3-measurement mapping module; 4-calibration module. DETAILED DESCRIPTION

[0061] The embodiments of the present invention provide a method, platform and device for multi-route and cross-region verification of power data, which solve the technical problems that the existing data verification methods lack reference data in the data verification process and cannot realize full-automatic verification of power data.

[0062] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] See also Figure 1 , Figure 1 A flowchart of a method for multi-route and cross-region verification of power data provided by an embodiment of the present invention.

[0064] The present invention provides a method for cross-region verification of electric power data through multiple routes, comprising the following steps:

[0065] S1 receives the first power data sent by the data verification communication module, wherein the first power data is collected by the collection device in the substation and transmitted to the data verification communication module via the dispatching data network or the serial port dedicated channel, and the data verification communication module is established in the first master station system in the production control area of ​​the substation.

[0066] In one embodiment, the substation collection device includes a collection device arranged in the substation, such as a sensor for collecting real-time data of primary equipment in the substation. The substation collection device may also include a station control layer monitoring background, which may be connected to a plurality of the collection devices.

[0067] In one embodiment, the first master station system includes a metering master station system, an online monitoring master station system and / or an OCS (main and distribution integrated dispatching automation) master station system. The present invention can set the data verification communication module in each master station system in the substation production control area according to the actual needs of power grid data verification. When setting specifically, the data verification communication module can be set in the master station front-end corresponding to the master station system.

[0068] It should be noted that, in addition to the function of sending the first power data, the above-mentioned data verification communication module can also realize the cross-verification of real-time data of telecontrol, metering, and online monitoring functions with substation remote viewing data.

[0069] S2 receives the second power data sent by the second master station system through the integrated data network, wherein the second master station system is established in the substation production management area, and there is a power-specific network security isolation device between the substation production control area and the substation production management area.

[0070] It should be noted that the order of step S1 and step S2 in the embodiment of the present invention can be adjusted or they can be performed simultaneously.

[0071] In an achievable manner, the first power data includes telecontrol, metering and online monitoring data. The second power data includes substation video data, and the corresponding master station system is a substation remote viewing system.

[0072] It should be noted that the second power data may also include data of an existing unified modeling system, which includes telecontrol, metering and online monitoring data.

[0073] Correspondingly, the first power data may also include substation video data.

[0074] Among them, the power-specific network security isolation device includes a forward network security isolation device and a reverse network security isolation device, and the substation production control area and the substation production management area communicate using the TCP / IP protocol.

[0075] In an achievable manner, the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection device in the substation using the TCP / IP protocol. In a specific implementation, after the collection device in the substation collects the second power data, it is sent to the second master station system using the TCP / IP protocol via the forward network security isolation device.

[0076] Furthermore, the substation production management area and the verification platform communicate via the integrated data network using the TCP / IP protocol to enable the second master station system in the substation production management area to transmit the second power data to the verification platform.

[0077] Furthermore, when the second master station system in the substation production management area needs to send data to the first master station system in the substation production management area, the data is communicated in the form of an E file via the reverse network security isolation device.

[0078] The above-mentioned embodiments of the present invention can realize multi-route transmission of data from a substation to a verification platform.

[0079] S3 establishes telemetry and telesignaling mapping between the first power data and the second power data, and generates a corresponding measurement mapping table.

[0080] Among them, establishing telemetry and telesignaling mapping between different source data is the basis for data verification. Telemetry and telesignaling must be mapped between different systems before subsequent data verification can be carried out.

[0081] In specific implementation, semantic analysis and fuzzy recognition technology can be used to establish telemetry and telesignaling mapping between the first power data and the second power data according to the measurement description. The measurement point structure is set to include substation name, voltage level, equipment name, equipment dispatch number and point description, wherein the substation name, voltage level, equipment name and equipment dispatch number are accurately matched, and the keywords are fuzzy matched.

[0082] S4 checks the first power data and the second power data according to the measurement mapping table.

[0083] In one achievable manner, the verifying the first power data and the second power data according to the measurement mapping table includes:

[0084] Acquire the first power data and the second power data corresponding to the required verification according to the measurement mapping table;

[0085] Selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis;

[0086] Acquire a translation time corresponding to translating the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time;

[0087] The corresponding second power data is determined according to the reception time of the corresponding first power data to be verified and the time difference, and the corresponding first power data to be verified and the corresponding second power data are verified.

[0088] Among them, relatively stable and representative telemetry data or calculation data (such as regional total power, etc.) can be selected as reference points for the current full data of the power grid.

[0089] In a specific embodiment, the reference points selected according to the first power data are A, B, and C, and the mapping reference points corresponding to the second data are a, b, and c. After a period of operation, the corresponding first operation curve X=F(A), Y=F(B), Z=F(C), and the second operation curve x=f(a), y=f(b), z=f(c) can be constructed. After x=f(a), y=f(b), and z=f(c) are shifted by time differences t1, t2, and t3, x=f(a) can coincide with X=F(A), y=f(b) can coincide with Y=F(B), and z=f(c) can coincide with Z=F(C), so that the time difference between the first power data and the second power data can be determined to be t=(t1+t2+t3) / 3. Therefore, after the receiving time of the first power data is shifted by t, the corresponding time is obtained, and then the corresponding data in the second power data is found, and verification can be performed. Among them, the sensitivity can be set. When the difference between the first power data and the corresponding data in the found second power data at the same time exceeds the sensitivity, it is determined that the verification fails and the verification result is output.

[0090] It should be noted that the time difference t here is dynamic and is related to the on-site operation of the substation and the network congestion. The more reference points are selected and the longer the operation time is, the more accurate t is.

[0091] The above-mentioned embodiment of the present invention provides a multi-route time synchronization rule, and uses the multi-route time synchronization rule to realize the verification of the first power data and the second power data, which can realize the automatic setting of the comparison data without human cooperation, and effectively improve the accuracy of data verification.

[0092] In an achievable manner, the obtaining the first power data and the second power data corresponding to the required verification according to the measurement mapping table includes:

[0093] Read the measurement mapping table and the configuration information of the data to be verified;

[0094] According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

[0095] In one embodiment, a corresponding filtering mechanism is provided in the configuration information of the data to be checked, so that the corresponding data is filtered according to the filtering mechanism.

[0096] In one implementation, the method further includes:

[0097] A corresponding plane topology diagram and a table are drawn according to the received first power data and second power data, and the plane topology diagram and the table are displayed.

[0098] The above embodiment of the present invention displays complete plant information through a planar topology diagram and a function list, and can perform targeted queries on all substation equipment. For the data structure of each type of equipment, multiple corresponding table display dialog boxes are established to intuitively display the equipment module information stored in the dynamic array in the table. In the software interface, various data can be classified through a preset data processing mechanism or data classification model to provide users with access to various types of information.

[0099] In one implementation, the method further includes:

[0100] Receive user instructions;

[0101] querying, adding, deleting or modifying the first power data and the second power data according to the user instructions; and controlling the display status of the plane topology diagram and the table according to the user instructions.

[0102] Figure 2 A schematic diagram of the structural connection of a power data multi-route cross-region verification platform according to an optional embodiment of the present invention is shown.

[0103] like Figure 2 As shown, an embodiment of the present invention provides a multi-route cross-region verification platform for power data, including:

[0104] A first receiving module 1 is used to receive first power data sent by a data verification communication module, wherein the first power data is collected by a collection platform in the substation and transmitted to the data verification communication module via a dispatching data network or a serial port dedicated line channel, and the data verification communication module is established in a first master station system in a production control area of ​​the substation;

[0105] A second receiving module 2 is used to receive second power data sent by a second master station system through an integrated data network, wherein the second master station system is established in a substation production management area, and there is a power-specific network security isolation platform between the substation production control area and the substation production management area;

[0106] A measurement mapping module 3, used to establish telemetry and telesignaling mapping between the first power data and the second power data, and generate a corresponding measurement mapping table;

[0107] The verification module 4 is used to verify the first power data and the second power data according to the measurement mapping table.

[0108] In one achievable manner, the verification module 4 includes:

[0109] A data acquisition unit, used for acquiring the first power data and the second power data corresponding to the required verification according to the measurement mapping table;

[0110] an operation curve construction unit, selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, and establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis;

[0111] a time difference acquisition unit, configured to acquire a translation time corresponding to the translation of the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time;

[0112] The checking unit is used to determine the corresponding second power data according to the reception time of the corresponding first power data to be checked and the time difference, and to check the corresponding first power data to be checked and the corresponding second power data.

[0113] In one achievable manner, the data acquisition unit specifically performs:

[0114] Read the measurement mapping table and the configuration information of the data to be verified;

[0115] According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

[0116] In one achievable manner, the substation production control area communicates with the substation production management area using the TCP / IP protocol; the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection platform in the substation using the TCP / IP protocol.

[0117] In one achievable manner, the first power data includes telecontrol, metering and online monitoring data; and the second power data includes substation video data.

[0118] In one achievable manner, the verification platform further includes:

[0119] The display module is used to draw a corresponding plane topology diagram and a table according to the received first power data and second power data, and display the plane topology diagram and the table.

[0120] In one achievable manner, the verification platform further includes:

[0121] An instruction receiving module, used for receiving user instructions;

[0122] A data management module, used to query, add, delete or modify the first power data and the second power data according to the user instructions; and a control module, used to control the display status of the plane topology map and the table according to the user instructions.

[0123] The present invention also provides a device for multi-route and cross-region verification of electric power data, the device comprising a multi-route and cross-region verification platform for electric power data as described in any one of the above embodiments.

[0124] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices, modules and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0125] The present invention also provides a multi-route cross-region verification device for electric power data, comprising:

[0126] A memory, used to store instructions; wherein the instructions are instructions that can implement the steps of the power data multi-route cross-region verification method as described in any one of the above embodiments;

[0127] A processor is used to execute instructions in the memory.

[0128] The present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method for multi-route cross-region verification of power data as described in any one of the above embodiments are implemented.

[0129] The above-mentioned embodiment of the present invention sets a data verification module in the first master station system in the production control area of ​​the substation, communicates with the verification platform through the data verification module, and the second master station system communicates with the verification platform through the integrated data network, thereby forming a cross-security partition transmission channel based on the dispatching data network and the integrated data network; the present invention receives the first power data sent by the data verification communication module through the verification platform, and receives the second power data sent by the second master station system through the integrated data network, and establishes telemetry and telesignaling mapping between the first power data and the second power data, and verifies the power data according to the corresponding measurement mapping table; the present invention receives power data through a multi-routing method and verifies the power data based on the measurement mapping method, so that the data verification process has reference data and does not require manual participation, thereby realizing fully automatic verification of power data.

[0130] In the several embodiments provided in the present application, it should be understood that the disclosed devices, platforms and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0131] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0132] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0133] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0134] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for multi-route cross-region verification of power data, characterized in that: The method comprises the following steps: Receive first power data sent by a data verification communication module, wherein the first power data is collected by a collection device in the substation and transmitted to the data verification communication module via a dispatching data network or a serial port dedicated line channel, and the data verification communication module is established in a first master station system in a production control area of ​​the substation; Receive second power data sent by a second master station system through an integrated data network, wherein the second master station system is established in a substation production management area, and there is a power-specific network security isolation device between the substation production control area and the substation production management area; Establishing telemetry and telesignaling mapping between the first power data and the second power data, and generating a corresponding measurement mapping table; Verifying the first power data and the second power data according to the measurement mapping table; The checking the first power data and the second power data according to the measurement mapping table includes: Acquire the first power data and the second power data corresponding to the required verification according to the measurement mapping table; Selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis; Acquire a translation time corresponding to translating the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time; Determine the corresponding second power data according to the reception time of the corresponding first power data to be verified and the time difference, and verify the corresponding first power data to be verified and the corresponding second power data; The obtaining the first power data and the second power data corresponding to the required verification according to the measurement mapping table includes: Read the measurement mapping table and the configuration information of the data to be verified; According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

2. The method for multi-route cross-region verification of power data according to claim 1, characterized in that: The substation production control area and the substation production management area communicate with each other using the TCP / IP protocol; the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection device in the substation using the TCP / IP protocol.

3. The method for multi-route cross-region verification of power data according to claim 1, characterized in that: The first power data includes telecontrol, metering and online monitoring data; the second power data includes substation video data.

4. The method for multi-route cross-region verification of power data according to claim 1, characterized in that: The method further comprises: A corresponding plane topology diagram and table are drawn according to the received first power data and second power data, and the plane topology diagram and table are displayed.

5. The method for multi-route cross-region verification of electric power data according to claim 4, characterized in that: The method further comprises: Receive user instructions; querying, adding, deleting or modifying the first power data and the second power data according to the user instructions; and controlling the display status of the plane topology diagram and the table according to the user instructions.

6. A multi-route cross-region verification platform for power data, characterized in that: The platform includes: A first receiving module is used to receive first power data sent by a data verification communication module, wherein the first power data is collected by a collection platform in the substation and transmitted to the data verification communication module via a dispatching data network or a serial port dedicated line channel, and the data verification communication module is established in a first master station system in a production control area of ​​the substation; A second receiving module is used to receive second power data sent by a second master station system through an integrated data network, wherein the second master station system is established in a substation production management area, and there is a power-specific network security isolation platform between the substation production control area and the substation production management area; A measurement mapping module, used to establish telemetry and telesignaling mapping between the first power data and the second power data, and generate a corresponding measurement mapping table; a checking module, configured to check the first power data and the second power data according to the measurement mapping table; The verification module comprises: A data acquisition unit, configured to acquire first power data and second power data corresponding to the power data to be calibrated according to the measurement mapping table; an operation curve construction unit, selecting a reference point according to the first power data to be verified, establishing a corresponding first operation curve according to the reference point, and determining a corresponding mapping reference point in the second power data to be verified according to the reference point, and establishing a second operation curve according to the mapping reference point, wherein both the first operation curve and the second operation curve take time as the horizontal axis; a time difference acquisition unit, configured to acquire a translation time corresponding to the translation of the first operation curve to coincide with the second operation curve, and determine a time difference between the first power data and the second power data according to the translation time; a checking unit, configured to determine corresponding second power data according to a reception time of the corresponding first power data to be checked and the time difference, and to check the corresponding first power data to be checked and the corresponding second power data; The data acquisition unit specifically performs: Read the measurement mapping table and the configuration information of the data to be verified; According to the configuration information of the data to be verified, the corresponding data is filtered to obtain the corresponding first power data and second power data to be verified.

7. The electric power data multi-route cross-region verification platform according to claim 6 is characterized in that: The substation production control area and the substation production management area communicate with each other using the TCP / IP protocol; the second power data is collected by the second master station system, and / or the second power data is sent to the second master station system by the collection platform in the substation using the TCP / IP protocol.

8. The electric power data multi-route cross-region verification platform according to claim 6 is characterized in that: The first power data includes telecontrol, metering and online monitoring data; the second power data includes substation video data.

9. The electric power data multi-route cross-region verification platform according to claim 6 is characterized in that: The verification platform also includes: The display module is used to draw a corresponding plane topology diagram and a table according to the received first power data and second power data, and display the plane topology diagram and the table.

10. The electric power data multi-route cross-region verification platform according to claim 9, characterized in that: The verification platform also includes: An instruction receiving module, used for receiving user instructions; A data management module, used to query, add, delete or modify the first power data and the second power data according to the user instructions; and a control module, used to control the display status of the plane topology map and the table according to the user instructions.

11. A multi-route cross-region verification device for power data, characterized in that: The device includes the power data multi-route cross-region verification platform as described in any one of claims 6-10.

12. A multi-route cross-region verification device for power data, characterized in that: include: A memory, used to store instructions; wherein the instructions are instructions that can implement the steps of the power data multi-route cross-region verification method according to any one of claims 1 to 5; A processor is used to execute instructions in the memory.

13. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the power data multi-route cross-region verification method according to any one of claims 1 to 5 are implemented.

Images