CN118175222A - Automatic checking and accepting device for transformer substation monitoring information suitable for coexistence of multiple communication protocols - Google Patents

Abstract

The invention discloses an automatic checking and accepting device of transformer substation monitoring information suitable for coexistence of multiple communication protocols, which relates to the technical field of automatic checking and accepting of transformer substation monitoring information, and can actively identify the communication protocol type adopted by spacer layer equipment and rapidly complete identification work without waiting for shutdown completion configuration of a data communication network, and realize rapid identification of the spacer layer equipment communication protocol type by parallel simulation and automatic and continuous transmission of monitoring information to a master station according to a set sequence by parallel simulation of spacer layer equipment adopting different communication protocols, thereby improving the working efficiency of joint debugging of a main station and a sub station.

Description

Automatic checking and accepting device for transformer substation monitoring information suitable for coexistence of multiple communication protocols

Technical Field

The invention relates to the technical field of automatic checking and accepting of monitoring information of a transformer substation, in particular to an automatic checking and accepting device of monitoring information of a transformer substation suitable for coexistence of multiple communication protocols.

Background

Currently, a new generation of intelligent substation has a situation that a spacer layer device part adopts a CMS protocol and another part adopts an MMS protocol. In the prior art, by simulating the spacer layer equipment and observing whether the spacer layer equipment and the data communication gateway machine successfully establish connection to judge the type of the communication protocol adopted by the spacer layer equipment, the method can judge the type of the communication protocol of the spacer layer equipment only after the data communication gateway machine completes configuration, and the process of judging the type of the communication protocol of the spacer layer equipment takes longer time and has lower efficiency.

Disclosure of Invention

The invention aims to provide an automatic checking and accepting device for monitoring information of a transformer substation, which is suitable for coexistence of multiple communication protocols, and solves the problem of automatic checking and accepting of monitoring information in the existing transformer substation.

The invention is realized by the following technical scheme:

The automatic checking and accepting device for the transformer substation monitoring information suitable for the coexistence of multiple communication protocols comprises a data processing module, a protocol identification module, a simulation module and a data transmission setting module;

The data processing module is used for acquiring the configuration file and the monitoring information, checking the configuration file and the monitoring information, and obtaining the checked configuration file and the checked monitoring information;

The protocol identification module is used for identifying the communication protocol type of the spacer layer equipment in a parallel identification mode based on the configuration file passing the verification to obtain the communication protocol type of each spacer layer equipment;

the simulation module is used for simulating the spacer layer equipment with the configuration file passing verification and the communication protocol type of each spacer layer equipment so as to acquire a data transmission structure;

The data transmission setting module is used for providing a display and acceptance selection page of the monitoring information which passes verification for a user, receiving target monitoring information which is determined by the user through man-machine interaction, and transmitting the target monitoring information to the simulation module, so that the simulation module transmits the target monitoring information to the master station according to a data transmission structure and a configuration file, and automatic acceptance of the monitoring information is realized.

In a possible implementation manner, the configuration file includes a substation SCD file and a substation RCD file, and the monitoring information is a monitoring information table of the substation.

In one possible implementation manner, after checking the configuration file and the monitoring information, obtaining the checked configuration file and the checked monitoring information includes:

consistency check is carried out on the RCD file of the transformer substation and a monitoring information table of the transformer substation, so that a first consistency check result is obtained; the first consistency check result comprises check passing or check failure;

consistency check is carried out on the substation RCD file and the substation SCD file to obtain a second consistency check result; the first consistency check result comprises check passing or check failure;

and when the first consistency check result and the second consistency check result are check passing, obtaining a configuration file and monitoring information which pass the check.

In one possible embodiment, the method further comprises:

And when any one of the first consistency check result and the second consistency check result is failed in check, abnormal feedback information is generated, and the automatic checking and accepting flow of the monitoring information is stopped.

In one possible implementation manner, based on the configuration file passing the verification, the communication protocol type of the spacer layer device is identified in a parallel identification manner, so as to obtain the communication protocol type of each spacer layer device, which includes:

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a first port number to determine a first connection result; the first connection result is connection success or connection failure; the first port number is used for representing a service port number of the CMS protocol;

When the first connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is CMS protocol, otherwise, performing secondary judgment;

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a second port number to determine a second connection result; the second connection result is connection success or connection failure; the second port number is used for representing a service port number of the MMS protocol;

When the second connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is MMS protocol, otherwise, generating abnormal feedback information, and marking the spacer layer equipment;

according to the method, the communication protocol type of each spacer layer device is identified in parallel, and the communication protocol type of each spacer layer device is obtained.

In one possible implementation, based on verifying the IP address of the bay level device in the SCD file of the passing substation, connecting with the bay level device through the first port number to determine the first connection result, including:

Based on the IP address and the port number 8102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the first connection result is connection success; otherwise, determining that the first connection result is connection failure; wherein, the port number 8102 is a first port number.

In one possible implementation, connecting with the bay level device through the second port number to determine a second connection result based on verifying the bay level device IP address in the passing substation SCD file, includes:

Based on the IP address and the port number 102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the second connection result is successful connection; otherwise, determining that the second connection result is connection failure; wherein the port number 102 is a second port number.

In one possible implementation, emulating the spacer layer device with a verification of the passing configuration file and the communication protocol type of each spacer layer device to obtain a data transmission structure includes:

Simulating each spacer layer device by using the IP address and the model of the spacer layer device in the SCD file of the transformer substation passing the verification to obtain a spacer layer device simulation model;

setting an adaptive communication protocol for each spacer layer equipment simulation model according to the acquired communication protocol type corresponding to each spacer layer equipment to obtain a data transmission structure;

The communication protocol is a CMS protocol and an MMS protocol, and the CMS protocol and the MMS protocol are independent protocol server processes respectively; after setting an adapted communication protocol for each bay level device simulation model, each bay level device invokes a corresponding protocol server process according to the set bay level device communication protocol type, and independently uses one process.

In one possible implementation, the presentation of the monitored information and acceptance selection page for providing the user with verification passing includes:

providing a page for displaying signal point numbers and signal descriptions according to the sequence of the monitoring information table for a user;

and providing an acceptance selection page for the user so that the user can determine the target monitoring information to be transmitted to the master station and the transmission sequence of the target monitoring information.

In one possible implementation of the method according to the invention,

Transmitting the target monitoring information to a master station according to a data transmission structure and a configuration file, wherein the method comprises the following steps:

Acquiring a signal point number and a corresponding reference in a substation RCD file, searching for the corresponding target reference according to the point number of the target monitoring information, and determining target spacer layer equipment corresponding to the target monitoring information according to the target reference;

Based on the data transmission structure, the process corresponding to the target spacer layer equipment transmits target monitoring information to the master station according to the corresponding communication protocol, and after the target monitoring information is successfully transmitted, the next signal is continuously transmitted.

The automatic checking and accepting device for the transformer substation monitoring information, which is applicable to coexistence of multiple communication protocols, does not need to wait for shutdown completion configuration of a data communication network, can actively identify the communication protocol type adopted by spacer layer equipment, can rapidly complete identification work, and can simulate spacer layer equipment adopting different communication protocols in parallel, thereby realizing rapid identification of the communication protocol type of the spacer layer equipment, automatically and continuously sending monitoring information to a master station according to a set sequence by simulating spacer layer equipment adopting different communication protocols in parallel, and improving the working efficiency of joint debugging of a master station and a slave station.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art. In the drawings:

fig. 1 is a schematic structural diagram of an automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to embodiment 1 of the present invention.

Fig. 2 is a schematic diagram of a monitoring information sending flow provided in embodiment 2 of the present invention.

Fig. 3 is a schematic diagram of identifying a communication protocol type of a spacer layer device according to embodiment 2 of the present invention.

Fig. 4 is a schematic diagram of sending monitoring information to a master station according to embodiment 2 of the present invention.

Fig. 5 is a schematic diagram of a data transmission structure provided in embodiment 2 of the present invention.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.

Example 1

As shown in fig. 1, the embodiment provides an automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols, which comprises a data processing module, a protocol identification module, a simulation module and a data transmission setting module;

The data processing module is used for acquiring the configuration file and the monitoring information, checking the configuration file and the monitoring information, and obtaining the checked configuration file and the checked monitoring information;

The protocol identification module is used for identifying the communication protocol type of the spacer layer equipment in a parallel identification mode based on the configuration file passing the verification to obtain the communication protocol type of each spacer layer equipment;

the simulation module is used for simulating the spacer layer equipment with the configuration file passing verification and the communication protocol type of each spacer layer equipment so as to acquire a data transmission structure;

The data transmission setting module is used for providing a display and acceptance selection page of the monitoring information which passes verification for a user, receiving target monitoring information which is determined by the user through man-machine interaction, and transmitting the target monitoring information to the simulation module, so that the simulation module transmits the target monitoring information to the master station according to a data transmission structure and a configuration file, and automatic acceptance of the monitoring information is realized.

The automatic checking and accepting device for the transformer substation monitoring information, which is applicable to coexistence of multiple communication protocols, does not need to wait for shutdown completion configuration of a data communication network, can actively identify the communication protocol type adopted by spacer layer equipment, can rapidly complete identification work, and can simulate spacer layer equipment adopting different communication protocols in parallel, thereby realizing rapid identification of the communication protocol type of the spacer layer equipment, automatically and continuously sending monitoring information to a master station according to a set sequence by simulating spacer layer equipment adopting different communication protocols in parallel, and improving the working efficiency of joint debugging of a master station and a slave station.

In one possible implementation, the configuration files include a substation SCD file (Substation Configuration Description, total station system configuration file) and a substation RCD file (Remote Configuration Description, telecontrol configuration description file), and the monitoring information is a monitoring information table of the substation.

In one possible implementation manner, after checking the configuration file and the monitoring information, obtaining the checked configuration file and the checked monitoring information includes:

consistency check is carried out on the RCD file of the transformer substation and a monitoring information table of the transformer substation, so that a first consistency check result is obtained; the first consistency check result comprises check passing or check failure; for example: the remote signaling and remote measuring point numbers and Chinese descriptions in the two can be compared to determine whether the two are consistent.

Consistency check is carried out on the substation RCD file and the substation SCD file to obtain a second consistency check result; the first consistency check result comprises check passing or check failure; for example: the corresponding signal in the SCD file can be found according to the DL/T860 path name of the signal in the RCD file, and the Chinese description of the signal should be consistent.

And when the first consistency check result and the second consistency check result are check passing, obtaining a configuration file and monitoring information which pass the check.

In one possible embodiment, the method further comprises:

And when any one of the first consistency check result and the second consistency check result is failed in check, abnormal feedback information is generated, and the automatic checking and accepting flow of the monitoring information is stopped.

In one possible implementation manner, based on the configuration file passing the verification, the communication protocol type of the spacer layer device is identified in a parallel identification manner, so as to obtain the communication protocol type of each spacer layer device, which includes:

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a first port number to determine a first connection result; the first connection result is connection success or connection failure; the first port number is used for representing a service port number of the CMS protocol;

When the first connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is CMS protocol, otherwise, performing secondary judgment;

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a second port number to determine a second connection result; the second connection result is connection success or connection failure; the second port number is used for representing a service port number of the MMS protocol;

When the second connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is MMS protocol, otherwise, generating abnormal feedback information, and marking the spacer layer equipment;

according to the method, the communication protocol type of each spacer layer device is identified in parallel, and the communication protocol type of each spacer layer device is obtained.

In one possible implementation, based on verifying the IP address of the bay level device in the SCD file of the passing substation, connecting with the bay level device through the first port number to determine the first connection result, including:

Based on the IP address and the port number 8102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the first connection result is connection success; otherwise, determining that the first connection result is connection failure; wherein, the port number 8102 is a first port number.

In one possible implementation, connecting with the bay level device through the second port number to determine a second connection result based on verifying the bay level device IP address in the passing substation SCD file, includes:

Based on the IP address and the port number 102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the second connection result is successful connection; otherwise, determining that the second connection result is connection failure; wherein the port number 102 is a second port number.

In one possible implementation, emulating the spacer layer device with a verification of the passing configuration file and the communication protocol type of each spacer layer device to obtain a data transmission structure includes:

Simulating each spacer layer device by using the IP address and the model of the spacer layer device in the SCD file of the transformer substation passing the verification to obtain a spacer layer device simulation model;

setting an adaptive communication protocol for each spacer layer equipment simulation model according to the acquired communication protocol type corresponding to each spacer layer equipment to obtain a data transmission structure;

The communication protocol is a CMS protocol and an MMS protocol, and the CMS protocol and the MMS protocol are independent protocol server processes respectively; after setting an adapted communication protocol for each bay level device simulation model, each bay level device invokes a corresponding protocol server process according to the set bay level device communication protocol type, and independently uses one process.

In one possible implementation, the presentation of the monitored information and acceptance selection page for providing the user with verification passing includes:

providing a page for displaying signal point numbers and signal descriptions according to the sequence of the monitoring information table for a user;

and providing an acceptance selection page for the user so that the user can determine the target monitoring information to be transmitted to the master station and the transmission sequence of the target monitoring information.

In one possible implementation manner, the transmitting the target monitoring information to the master station according to the data transmission structure and the configuration file includes:

Acquiring a signal point number and a corresponding reference in a substation RCD file, searching for the corresponding target reference according to the point number of the target monitoring information, and determining target spacer layer equipment corresponding to the target monitoring information according to the target reference;

Based on the data transmission structure, the process corresponding to the target spacer layer equipment transmits target monitoring information to the master station according to the corresponding communication protocol, and after the target monitoring information is successfully transmitted, the next signal is continuously transmitted.

Where reference denotes the DL/T860 pathname.

Example 2

This embodiment is a further example made on the basis of embodiment 1, and the specific principle is as follows.

The automatic checking and accepting device for the transformer substation monitoring information suitable for the coexistence of multiple communication protocols comprises a data processing module, a protocol identification module, a simulation module and a data transmission setting module, wherein the process of transmitting the monitoring information by the simulation spacer layer equipment is shown in fig. 2, and the automatic checking and accepting device specifically comprises the following steps:

1) And importing the SCD file, the RCD file and the monitoring information table into the automatic checking and accepting device of the monitoring information.

2) The data processing module completes consistency check of the RCD file and the monitoring information table and consistency check of the RCD file and the SCD file, the data processing module sends the analyzed monitoring information table to the data sending setting module, and the interface of the data sending setting module displays signal point numbers and signal descriptions according to the sequence of the monitoring information table.

3) The data processing module analyzes the SCD file, acquires all the IP addresses and models of the spacer layer equipment, sends the IP addresses of the spacer layer equipment to the protocol identification module, and sends the IP addresses and models of the spacer layer equipment to the simulation module. The data processing module analyzes the RCD file, acquires the signal point number and the corresponding reference and sends the signal point number and the corresponding reference to the simulation module.

4) The monitoring information automatic acceptance device is accessed to the station-controlled layer switch, and as shown in figure 3, the communication protocol type of the spacer layer equipment is identified.

The protocol identification module is connected with each spacer layer device according to the IP address and the port number 8102 of the spacer layer device, and sends association and negotiation messages to the spacer layer device after connection is successful, if the protocol identification module receives the response message of the spacer layer device, the spacer layer device sending the response message is judged to adopt CMS protocol, the name of the spacer layer device is recorded, the corresponding communication protocol type is CMS protocol, and if the protocol identification module is unsuccessful in connection with the spacer layer device, the spacer layer device which is unsuccessful in connection with the protocol identification module is judged to not adopt CMS protocol.

Meanwhile, the protocol identification module is connected with each spacer layer device according to the IP address and the port number 102 of the spacer layer device, and sends association and negotiation messages after connection is successful, if the spacer layer device receives the response message of the spacer layer device, the spacer layer device sending the response message is judged to adopt MMS protocol, the name of the spacer layer device is recorded, the corresponding communication protocol type is MMS protocol, and if the protocol identification module is unsuccessful in connection with the spacer layer device, the spacer layer device unsuccessful in connection with the protocol identification module is judged not to adopt MMS protocol.

All the identification of the bay level device communication protocol types is performed in parallel, and all the bay level device communication protocol type identification can be completed within 2 minutes.

5) And disconnecting the automatic checking and accepting device of the monitoring information from the wiring of the station control layer switch, and switching the automatic checking and accepting device of the monitoring information into the data communication network for shutdown, as shown in fig. 4. The simulation module reads the names of the intermediate spacer layer devices of the protocol identification module and the corresponding communication protocol type records of the intermediate spacer layer devices, and sets all communication protocols adapted to the spacer layer devices according to the records. In the simulation module, the CMS protocol and the MMS protocol are independent protocol server processes; the simulation module simulates the spacer layer equipment, and each spacer layer equipment calls a corresponding protocol server process according to the set spacer layer equipment communication protocol type and independently uses one process. The data transmission structure is shown in fig. 5.

6) After the interface of the data transmission setting module selects the monitoring information to be transmitted to the master station, the data transmission setting module starts the monitoring information transmission, and the data transmission setting module transmits signals according to the set sequence, wherein the transmission process of the single signals is as follows: the data transmission setting module transmits the signal name and the data to the simulation module, the simulation module finds the corresponding spacer layer equipment according to the reference of the signal in the RCD file, then the process of the corresponding spacer layer equipment transmits the data to the master station according to the corresponding communication protocol, and the next signal is continuously transmitted after the data is successfully transmitted.

The invention provides the automatic checking and accepting device of the transformer substation monitoring information suitable for coexistence of multiple communication protocols, which does not need to wait for shutdown of a data communication network to finish configuration, can actively identify the communication protocols adopted by the spacer layer equipment, simulate the spacer layer equipment adopting different communication protocols in parallel, realize rapid identification of the communication protocol types of the spacer layer equipment, simulate the spacer layer equipment adopting different communication protocols in parallel, automatically and continuously send the monitoring information to a master station according to a set sequence, and improve the joint debugging working efficiency of a main station and a sub station.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The automatic checking and accepting device for the transformer substation monitoring information suitable for the coexistence of multiple communication protocols is characterized by comprising a data processing module, a protocol identification module, a simulation module and a data transmission setting module;

The data processing module is used for acquiring the configuration file and the monitoring information, checking the configuration file and the monitoring information, and obtaining the checked configuration file and the checked monitoring information;

The protocol identification module is used for identifying the communication protocol type of the spacer layer equipment in a parallel identification mode based on the configuration file passing the verification to obtain the communication protocol type of each spacer layer equipment;

the simulation module is used for simulating the spacer layer equipment with the configuration file passing verification and the communication protocol type of each spacer layer equipment so as to acquire a data transmission structure;

The data transmission setting module is used for providing a display and acceptance selection page of the monitoring information which passes verification for a user, receiving target monitoring information which is determined by the user through man-machine interaction, and transmitting the target monitoring information to the simulation module, so that the simulation module transmits the target monitoring information to the master station according to a data transmission structure and a configuration file, and automatic acceptance of the monitoring information is realized.

2. The automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 1, wherein the configuration file comprises a transformer substation SCD file and a transformer substation RCD file, and the monitoring information is a monitoring information table of the transformer substation.

3. The automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 2, wherein after checking the configuration file and the monitoring information, obtaining the checked configuration file and the checked monitoring information comprises:

consistency check is carried out on the RCD file of the transformer substation and a monitoring information table of the transformer substation, so that a first consistency check result is obtained; the first consistency check result comprises check passing or check failure;

consistency check is carried out on the substation RCD file and the substation SCD file to obtain a second consistency check result; the first consistency check result comprises check passing or check failure;

and when the first consistency check result and the second consistency check result are check passing, obtaining a configuration file and monitoring information which pass the check.

4. The automatic acceptance device for monitoring information of a transformer substation applicable to coexistence of multiple communication protocols according to claim 3, further comprising:

And when any one of the first consistency check result and the second consistency check result is failed in check, abnormal feedback information is generated, and the automatic checking and accepting flow of the monitoring information is stopped.

5. The automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 3, wherein based on the configuration file passing the verification, the communication protocol type of the bay level equipment is identified in a parallel identification manner, so as to obtain the communication protocol type of each bay level equipment, and the automatic checking and accepting device comprises:

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a first port number to determine a first connection result; the first connection result is connection success or connection failure; the first port number is used for representing a service port number of the CMS protocol;

When the first connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is CMS protocol, otherwise, performing secondary judgment;

Based on the IP address of the bay level equipment in the SCD file of the transformer substation passing verification, connecting with the bay level equipment through a second port number to determine a second connection result; the second connection result is connection success or connection failure; the second port number is used for representing a service port number of the MMS protocol;

When the second connection result is that the connection is successful, determining that the communication protocol type of the spacer layer equipment is MMS protocol, otherwise, generating abnormal feedback information, and marking the spacer layer equipment;

according to the method, the communication protocol type of each spacer layer device is identified in parallel, and the communication protocol type of each spacer layer device is obtained.

6. The automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 5, wherein based on the IP address of the bay level device in the SCD file of the transformer substation passing through the verification, the device is connected to the bay level device through the first port number to determine the first connection result, comprising:

Based on the IP address and the port number 8102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the first connection result is connection success; otherwise, determining that the first connection result is connection failure; wherein, the port number 8102 is a first port number.

7. The automatic checking and accepting device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 5, wherein connecting with the bay level device through the second port number to determine the second connection result based on the IP address of the bay level device in the SCD file of the transformer substation passing the verification comprises:

Based on the IP address and the port number 102 of the spacer layer equipment, connecting with the spacer layer equipment, sending association and negotiation messages to the spacer layer equipment, and if a response message of the spacer layer equipment is received, determining that the second connection result is successful connection; otherwise, determining that the second connection result is connection failure; wherein the port number 102 is a second port number.

8. The automatic acceptance device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 5, wherein simulating the bay devices with the configuration file passing verification and the communication protocol type of each bay device to obtain the data transmission structure comprises:

Simulating each spacer layer device by using the IP address and the model of the spacer layer device in the SCD file of the transformer substation passing the verification to obtain a spacer layer device simulation model;

setting an adaptive communication protocol for each spacer layer equipment simulation model according to the acquired communication protocol type corresponding to each spacer layer equipment to obtain a data transmission structure;

The communication protocol is a CMS protocol and an MMS protocol, and the CMS protocol and the MMS protocol are independent protocol server processes respectively; after setting an adapted communication protocol for each bay level device simulation model, each bay level device invokes a corresponding protocol server process according to the set bay level device communication protocol type, and independently uses one process.

9. The automatic acceptance device for monitoring information of a transformer substation applicable to coexistence of multiple communication protocols according to claim 8, wherein the presentation of the monitoring information passing verification and acceptance selection page is provided for a user, comprising:

providing a page for displaying signal point numbers and signal descriptions according to the sequence of the monitoring information table for a user;

and providing an acceptance selection page for the user so that the user can determine the target monitoring information to be transmitted to the master station and the transmission sequence of the target monitoring information.

10. The automatic acceptance device for transformer substation monitoring information applicable to coexistence of multiple communication protocols according to claim 9, wherein transmitting the target monitoring information to a master station according to a data transmission structure and a configuration file comprises:

Acquiring a signal point number and a corresponding reference in a substation RCD file, searching for the corresponding target reference according to the point number of the target monitoring information, and determining target spacer layer equipment corresponding to the target monitoring information according to the target reference;

Based on the data transmission structure, the process corresponding to the target spacer layer equipment transmits target monitoring information to the master station according to the corresponding communication protocol, and after the target monitoring information is successfully transmitted, the next signal is continuously transmitted.