CN110689146A - Remote automatic scheduled inspection method and system for transformer substation - Google Patents

Remote automatic scheduled inspection method and system for transformer substation Download PDF

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CN110689146A
CN110689146A CN201910911153.4A CN201910911153A CN110689146A CN 110689146 A CN110689146 A CN 110689146A CN 201910911153 A CN201910911153 A CN 201910911153A CN 110689146 A CN110689146 A CN 110689146A
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inspection
information
scheduled inspection
platform
scheduled
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戴健
刘祖建
魏甦
张友强
李�杰
曾治强
何荷
宫林
钟加勇
赵志伟
欧林
黄飞
谢江
何燕
余红欣
王洪彬
魏燕
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Electric Power Research Institute of State Grid Chongqing Electric Power Co Ltd
State Grid Corp of China SGCC
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Electric Power Research Institute of State Grid Chongqing Electric Power Co Ltd
State Grid Corp of China SGCC
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

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Abstract

The invention discloses a remote automatic scheduled inspection method and a system for a transformer substation, wherein the method comprises the following steps: obtaining a regular inspection request of secondary operation and maintenance personnel, and auditing the regular inspection request; receiving work order information uploaded by secondary operation and maintenance personnel under the condition that the audit is passed, and opening port information of the regular inspection equipment on the corresponding switch according to the work order information; and performing regular inspection on equipment in the transformer substation according to the port information. The method comprises the steps of receiving work order information uploaded by secondary operation and maintenance personnel, and opening port information of a regular inspection device on a corresponding switch according to the work order information; and performing scheduled inspection on equipment in the transformer substation according to the port information, so that remote and efficient scheduled inspection is realized, and work convenience is brought to a secondary operation and maintenance class.

Description

Remote automatic scheduled inspection method and system for transformer substation
Technical Field
The invention relates to the technical field of substation equipment inspection, in particular to a remote automatic scheduled inspection method and system for a substation.
Background
At the present stage, the number of secondary devices of the intelligent substation is large, when the scheduled maintenance work is carried out, the secondary operation and maintenance class needs to carry out the dosage test on a remote substation site, test data is recorded manually, and after the test is finished, the record needs to be filed, so that the whole process is complicated, and great inconvenience is brought to the secondary operation and maintenance class. With the increasing of the number of secondary equipment of the transformer substation, an efficient detection system is urgently needed to complete the scheduled inspection task.
In the prior art, when the secondary operation and maintenance class of the intelligent substation carries out equipment scheduled inspection, the working process is complicated, the route is far away, a large amount of working time is spent, and the secondary operation and maintenance class is difficult to adapt to the increasing scheduled inspection task of the secondary equipment of the intelligent substation.
Disclosure of Invention
In view of the above defects in the prior art, the present invention aims to provide a remote automatic scheduled inspection method and system for a substation, which can realize remote and efficient scheduled inspection and bring convenience to secondary operation and maintenance shifts.
One of the purposes of the invention is realized by the technical scheme that the remote automatic scheduled inspection method for the transformer substation comprises the following steps:
obtaining a regular inspection request of secondary operation and maintenance personnel, and auditing the regular inspection request;
receiving work order information uploaded by secondary operation and maintenance personnel under the condition that the audit is passed, and opening port information of the regular inspection equipment on the corresponding switch according to the work order information;
and performing regular inspection on equipment in the transformer substation according to the port information.
Optionally, before the scheduled inspection request of the secondary operation and maintenance personnel is obtained, the method further includes:
configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
Optionally, after the opening of the scheduled inspection device according to the work order information is based on the port information of the corresponding switch, the method further includes:
acquiring secret shield information of secondary operation and maintenance personnel, activating an automatic test platform under the condition that the secret shield information passes verification, and performing port authorization corresponding to the work order information on the secondary operation and maintenance personnel;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in the transformer substation.
Optionally, the secondary operation and maintenance personnel perform scheduled inspection on the equipment in the substation according to the port information, including:
and performing scheduled inspection on equipment in the transformer substation according to the scheduled inspection request, and generating a scheduled inspection report.
Optionally, the secondary operation and maintenance personnel perform scheduled inspection on the equipment in the substation according to the port information, and the method further includes:
performing increment regular inspection through the in-station process switch according to the increment regular inspection information;
and acquiring feedback information of the tested equipment subjected to incremental periodical inspection, and generating an incremental periodical inspection report.
Optionally, the scheduled inspection report is output to the secondary operation and maintenance personnel to complete the scheduled inspection task of the transformer substation.
The second purpose of the invention is realized by the technical scheme, and the remote automatic scheduled inspection system for the transformer substation comprises:
the remote automatic scheduled inspection platform is used for acquiring a scheduled inspection request of secondary operation and maintenance personnel and auditing the scheduled inspection request;
the automatic test platform receives the work order information uploaded by the secondary operation and maintenance personnel under the condition that the audit is passed, and opens the port information of the regular inspection equipment on the corresponding switch according to the work order information;
and the secondary operation and maintenance personnel carry out scheduled inspection on the equipment in the transformer substation according to the port information through the remote automatic scheduled inspection platform.
Optionally, the system further includes: a configuration module for configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
Optionally, the remote automatic scheduled inspection platform is further configured to acquire secret information of the secondary operation and maintenance personnel, activate the automatic test platform and authorize the secondary operation and maintenance personnel when the secret information passes verification;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in a transformer substation, and the remote automatic scheduled inspection platform is arranged in a secondary operation and maintenance work station;
and the remote automatic scheduled inspection platform is in data communication with a management machine of the automatic test platform through a data communication gateway machine.
Optionally, the automatic test platform is further configured to perform scheduled inspection on the equipment in the substation according to the scheduled inspection request, and generate a scheduled inspection report.
Due to the adoption of the technical scheme, the invention has the following advantages: the method comprises the steps of receiving work order information uploaded by secondary operation and maintenance personnel, and opening port information of a regular inspection device on a corresponding switch according to the work order information; and performing scheduled inspection on equipment in the transformer substation according to the port information, so that remote and efficient scheduled inspection is realized, and work convenience is brought to a secondary operation and maintenance class.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the invention are illustrated as follows:
FIG. 1 is a flow chart of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a flow chart of a second embodiment of the present invention.
Detailed Description
The invention is further illustrated by the following figures and examples.
Example one
A first embodiment of the present invention provides a remote automatic scheduled inspection method for a substation, as shown in fig. 1, the method includes the following steps:
obtaining a regular inspection request of secondary operation and maintenance personnel, and auditing the regular inspection request;
receiving work order information uploaded by secondary operation and maintenance personnel under the condition that the audit is passed, and opening port information of the regular inspection equipment on the corresponding switch according to the work order information;
and performing regular inspection on equipment in the transformer substation according to the port information.
The method comprises the steps of receiving work order information uploaded by secondary operation and maintenance personnel, and opening port information of a regular inspection device on a corresponding switch according to the work order information; and performing scheduled inspection on equipment in the transformer substation according to the port information, so that remote and efficient scheduled inspection is realized, and work convenience is brought to a secondary operation and maintenance class.
Optionally, before the scheduled inspection request of the secondary operation and maintenance personnel is obtained, the method further includes:
configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
Specifically, a remote automatic scheduled inspection management platform is provided, and a management machine of an automatic testing platform of a transformer substation is arranged in an intelligent transformer substation.
Before the scheduled inspection request of the secondary operation and maintenance personnel is obtained, the following steps are required: and configuring a remote automatic scheduled inspection management platform. And inputting information of the intelligent transformer substation in the jurisdiction, information of secondary equipment and regular inspection projects.
And configuring an automatic test platform manager. And designing an automatic detection example for each scheduled inspection item, wherein the automatic detection example comprises an output instruction and output feedback information.
Optionally, in an optional embodiment of the present invention, after the opening scheduled inspection device is configured to access the port information of the corresponding switch according to the work order information, the method further includes:
acquiring secret shield information of secondary operation and maintenance personnel, activating an automatic test platform under the condition that the secret shield information passes verification, and performing port authorization corresponding to the work order information on the secondary operation and maintenance personnel;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in the transformer substation.
Specifically, when the secondary operation and maintenance class needs to carry out scheduled inspection work, a scheduled inspection request is sent to a work permit party; after the work permit party checks the pass request, the secondary operation and maintenance class party can upload the work order to the automatic test platform management machine, and after the management machine receives the work order, the port of the exchanger corresponding to the scheduled inspection equipment is opened to complete the remote automatic scheduled inspection permit function.
And then, the secondary class regular inspection worker inserts the encryption shield with personal information into a remote automatic regular inspection management platform to complete platform activation and authorization operation.
And the secondary class of scheduled inspection staff selects scheduled inspection equipment and scheduled inspection items and sends a scheduled inspection command to the automatic test platform management machine. And the automatic test platform management machine checks the order according to the work order, and if the order is consistent with the order, the order check is started.
Optionally, the secondary operation and maintenance personnel perform scheduled inspection on the equipment in the substation according to the port information, including:
and performing scheduled inspection on equipment in the transformer substation according to the scheduled inspection request, and generating a scheduled inspection report.
Optionally, the secondary operation and maintenance personnel perform scheduled inspection on the equipment in the substation according to the port information, and the method further includes:
performing increment regular inspection through the in-station process switch according to the increment regular inspection information;
and acquiring feedback information of the tested equipment subjected to incremental periodical inspection, and generating an incremental periodical inspection report.
Optionally, the scheduled inspection report is output to the secondary operation and maintenance personnel to complete the scheduled inspection task of the transformer substation.
Specifically, the automatic test platform completes the adding through the process layer switch and simultaneously obtains the feedback information of the tested equipment. Meanwhile, the test platform automatically checks whether the scheduled inspection item of the equipment is qualified or not according to the equipment feedback information, generates a report with a specified format and completes the archiving function.
And the secondary class scheduled inspection staff calls the scheduled inspection report stored in the automatic scheduled inspection platform management machine through the scheduling data network, so that the equipment scheduled inspection task is completed at a remote place.
In summary, the steps of the invention are as follows:
step 1): and configuring a remote automatic scheduled inspection management platform. And inputting information of the intelligent transformer substation in the jurisdiction, information of secondary equipment and regular inspection projects.
Step 2): and configuring an automatic test platform manager. And designing an automatic detection example for each scheduled inspection item, wherein the automatic detection example comprises an output instruction and output feedback information.
Step 3): remote automatic regular inspection permission function. When the secondary operation and maintenance class needs to carry out scheduled inspection work, a scheduled inspection request is sent to a work permit party; after the work permit party checks the pass request, the secondary operation and maintenance class party can upload the work order to the automatic test platform management machine, and after the management machine receives the work order, the port of the exchanger corresponding to the scheduled inspection equipment is opened to complete the remote automatic scheduled inspection permit function;
step 4): and (4) inserting the encryption shield with personal information into a remote automatic scheduled inspection management platform by secondary scheduled inspection workers to complete platform activation and authorization operation.
Step 5): and the secondary class of scheduled inspection staff selects scheduled inspection equipment and scheduled inspection items and sends a scheduled inspection command to the automatic test platform management machine. And the automatic test platform management machine checks the order according to the work order, and if the order is consistent with the order, the order check is started.
Step 6): and the automatic test platform completes the dosage through the process layer switch and simultaneously acquires the feedback information of the tested equipment. Meanwhile, the test platform automatically checks whether the scheduled inspection item of the equipment is qualified or not according to the equipment feedback information, generates a report with a specified format and completes the archiving function.
Step 7): and the secondary class scheduled inspection staff calls the scheduled inspection report stored in the automatic scheduled inspection platform management machine through the scheduling data network, so that the equipment scheduled inspection task is completed at a remote place.
The method comprises the steps of receiving work order information uploaded by secondary operation and maintenance personnel, and opening port information of a regular inspection device on a corresponding switch according to the work order information; and performing scheduled inspection on equipment in the transformer substation according to the port information, realizing remote and efficient scheduled inspection, bringing convenience to work for a secondary operation and maintenance class, and completely recording experimental data to finish experimental archiving.
A second embodiment of the present invention provides a remote automatic scheduled inspection system for a transformer substation, as shown in fig. 2, the system includes:
the remote automatic scheduled inspection platform is used for acquiring a scheduled inspection request of secondary operation and maintenance personnel and auditing the scheduled inspection request;
the automatic test platform receives the work order information uploaded by the secondary operation and maintenance personnel under the condition that the audit is passed, and opens the port information of the regular inspection equipment on the corresponding switch according to the work order information;
and the secondary operation and maintenance personnel carry out scheduled inspection on the equipment in the transformer substation according to the port information through the remote automatic scheduled inspection platform.
Referring to fig. 2, the system includes a remote automatic scheduled inspection platform, a data communication gateway, an automatic test platform, a process layer switch, and a secondary device to be tested. Wherein: the remote automatic regular inspection platform is deployed at a secondary operation and maintenance class workstation, and other equipment is arranged in an intelligent substation.
A remote automatic scheduled inspection management platform is deployed in a secondary operation and maintenance class to complete scheduled inspection task requests, work orders are uploaded, scheduled inspection equipment, project matching and other functions, and the platform is connected with a data communication gateway machine in an intelligent substation through a 104 protocol-based scheduling data network. An automatic test platform, a management machine and a tester are deployed in a protection cubicle of an intelligent substation, wherein the management machine exchanges information with the tester and a data communication gateway through an IEC61850 protocol, and meanwhile, an equipment scheduled inspection project example is configured in the management machine.
Optionally, the system further includes: a configuration module for configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
And the configuration module is shown in fig. 3 and is used for configuring the remote automatic scheduled inspection management platform. And inputting information of the intelligent transformer substation in the jurisdiction, information of secondary equipment and regular inspection projects.
And configuring an automatic test platform manager. Aiming at each scheduled inspection project, an automatic detection example is designed, the automatic detection example comprises an output instruction and output feedback information, and a configuration scheme can be automatically completed by a remote automatic scheduled inspection platform and an automatic test platform.
Optionally, the remote automatic scheduled inspection platform is further configured to acquire secret information of the secondary operation and maintenance personnel, activate the automatic test platform and authorize the secondary operation and maintenance personnel when the secret information passes verification;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in a transformer substation, and the remote automatic scheduled inspection platform is arranged in a secondary operation and maintenance work station;
and the remote automatic scheduled inspection platform is in data communication with a management machine of the automatic test platform through a data communication gateway machine.
Remote automatic regular inspection permission function. When the secondary operation and maintenance class needs to carry out scheduled inspection work, a scheduled inspection request is sent to a work permit party; after the work permit party checks the pass request, the secondary operation and maintenance class party can upload the work order to the automatic test platform management machine, and after the management machine receives the work order, the port of the exchanger corresponding to the scheduled inspection equipment is opened to complete the remote automatic scheduled inspection permit function;
and (4) inserting the encryption shield with personal information into a remote automatic scheduled inspection management platform by secondary scheduled inspection workers to complete platform activation and authorization operation.
And the secondary class of scheduled inspection staff selects scheduled inspection equipment and scheduled inspection items and sends a scheduled inspection command to the automatic test platform management machine. And the automatic test platform management machine checks the order according to the work order, and if the order is consistent with the order, the order check is started.
Optionally, the automatic test platform is further configured to perform scheduled inspection on the equipment in the substation according to the scheduled inspection request, and generate a scheduled inspection report.
Specifically, the automatic test platform completes the adding through the process layer switch and simultaneously obtains the feedback information of the tested equipment. Meanwhile, the test platform automatically checks whether the scheduled inspection item of the equipment is qualified or not according to the equipment feedback information, generates a report with a specified format and completes the archiving function.
And the secondary class scheduled inspection staff calls the scheduled inspection report stored in the automatic scheduled inspection platform management machine through the scheduling data network, so that the equipment scheduled inspection task is completed at a remote place.
The system of the invention sends the regular inspection command to the data communication gateway machine in the transformer substation through the dispatching data network based on the 104 protocol. And the data communication gateway machine sends the key command to the automatic scheduled inspection management machine based on the IEC61850 protocol, so that remote automatic scheduled inspection is completed. The test data can be completely recorded while the work convenience is brought to the secondary operation and maintenance class, and the test filing is completed.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered thereby.

Claims (10)

1. A remote automatic scheduled inspection method for a transformer substation is characterized by comprising the following steps:
obtaining a regular inspection request of secondary operation and maintenance personnel, and auditing the regular inspection request;
receiving work order information uploaded by secondary operation and maintenance personnel under the condition that the audit is passed, and opening port information of the regular inspection equipment on the corresponding switch according to the work order information;
and performing regular inspection on equipment in the transformer substation according to the port information.
2. The method of claim 1, wherein prior to obtaining the scheduled inspection request of the secondary operation and maintenance personnel, the method further comprises:
configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
3. The method of claim 1, wherein after opening the port information of the scheduled inspection device at the corresponding switch according to the work order information, the method further comprises:
acquiring secret shield information of secondary operation and maintenance personnel, activating an automatic test platform under the condition that the secret shield information passes verification, and performing port authorization corresponding to the work order information on the secondary operation and maintenance personnel;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in the transformer substation.
4. The method of claim 1, wherein the secondary operation and maintenance personnel perform scheduled inspection on equipment in the substation according to the port information, and the method comprises the following steps:
and performing scheduled inspection on equipment in the transformer substation according to the scheduled inspection request, and generating a scheduled inspection report.
5. The method of claim 4, wherein the secondary operation and maintenance personnel perform scheduled maintenance on equipment in the substation according to the port information, further comprising:
performing increment regular inspection through the in-station process switch according to the increment regular inspection information;
and acquiring feedback information of the tested equipment subjected to incremental periodical inspection, and generating an incremental periodical inspection report.
6. The method of claim 5, wherein the scheduled inspection report is output to the secondary operation and maintenance personnel to complete a substation scheduled inspection task.
7. A remote automatic scheduled inspection system for a transformer substation is characterized by comprising:
the remote automatic scheduled inspection platform is used for acquiring a scheduled inspection request of secondary operation and maintenance personnel and auditing the scheduled inspection request;
the automatic test platform receives the work order information uploaded by the secondary operation and maintenance personnel under the condition that the audit is passed, and opens the port information of the regular inspection equipment on the corresponding switch according to the work order information;
and the secondary operation and maintenance personnel carry out scheduled inspection on the equipment in the transformer substation according to the port information through the remote automatic scheduled inspection platform.
8. The system of claim 7, wherein the system further comprises: a configuration module for configuring platform parameters of a remote automated scheduled inspection management platform, and,
configuring management parameters of a management machine of an automatic test platform of the transformer substation;
the platform parameters comprise transformer substation information, secondary equipment information and regular inspection items in the jurisdiction;
the management parameters include: and the detection calculation example, the output instruction and the output feedback information of the regular inspection item.
9. The system of claim 7,
the remote automatic scheduled inspection platform is also used for acquiring secret information of secondary operation and maintenance personnel, and activating the automatic test platform and authorizing the secondary operation and maintenance personnel under the condition that the secret information passes verification;
the automatic test platform checks the order check request according to the work order information, and if the order check request is consistent with the work order information, the order check is permitted;
the automatic test platform is arranged in a transformer substation, and the remote automatic scheduled inspection platform is arranged in a secondary operation and maintenance work station;
and the remote automatic scheduled inspection platform is in data communication with a management machine of the automatic test platform through a data communication gateway machine.
10. The system of claim 7, wherein the automated test platform is further configured to perform a scheduled inspection of the equipment in the substation based on the scheduled inspection request and generate a scheduled inspection report.
CN201910911153.4A 2019-09-25 2019-09-25 Remote automatic scheduled inspection method and system for transformer substation Pending CN110689146A (en)

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CN110011848A (en) * 2019-04-03 2019-07-12 鼎信信息科技有限责任公司 A kind of mobile O&M auditing system

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