CN113472872B - System for be used for off-line high-voltage electrical equipment to really operate and overhaul - Google Patents
System for be used for off-line high-voltage electrical equipment to really operate and overhaul Download PDFInfo
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- CN113472872B CN113472872B CN202110710018.0A CN202110710018A CN113472872B CN 113472872 B CN113472872 B CN 113472872B CN 202110710018 A CN202110710018 A CN 202110710018A CN 113472872 B CN113472872 B CN 113472872B
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- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 27
- 238000012795 verification Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000013475 authorization Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Y—GENERAL 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems 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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention discloses a system for the practical operation and maintenance of off-line high-voltage electrical equipment, and relates to the technical field of electrical equipment management; the system comprises a management server, a switch cabinet positioned at a station end, a station end server, a memory, a first data interface positioned at the management server side, a second data interface positioned at the station end server side, a generated operation ticket module and a safety management module, wherein the generated operation ticket module is used for the management server to generate an operation ticket and a corresponding secret key and write the operation ticket and the corresponding secret key into the memory through the first data interface; the security management module is used for the station side server to read the operation ticket and the corresponding secret key in the memory through the second data interface and send the operation ticket and the corresponding secret key to the management server for checking and obtaining authorization; the high-voltage switch is high in operation efficiency and good in safety through the management server, the switch cabinet, the station end server, the memory, the first data interface, the second data interface, the operation ticket generation module, the safety management module and the like.
Description
Technical Field
The invention relates to the technical field of power equipment management, in particular to a system for off-line high-voltage power equipment practical operation and maintenance.
Background
As the DCS system is applied to a large area of a power plant, the operation panel is gradually replaced by DCS, the unit DCS is inevitably overhauled, the high-voltage switch cannot be remotely operated, and according to the operation rules, the 6kV high-voltage switch cannot be allowed to be operated on site, so that the difficulty in the unit overhauling process is formed by operating the 6kV switch.
At present, the on-site 6kV switch can only rely on a tripping button connection mode during unit overhaul, so that cable waste is serious, and the safety of on-site operators is affected.
Problems and considerations in the prior art:
how to solve the technical problems of lower operation efficiency and lower safety of the 6kV high-voltage switch.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a system for the practical operation and maintenance of off-line high-voltage electric equipment, which realizes higher operation efficiency and better safety of the high-voltage switch through a management server, a switch cabinet, a station end server, a memory, a first data interface, a second data interface, an operation ticket generation module, a safety management module and the like.
In order to solve the technical problems, the invention adopts the following technical scheme: the system for the offline high-voltage electrical equipment practical operation and overhaul comprises a management server, a switch cabinet, a station server, a memory, a first data interface, a second data interface, an operation ticket generation module and a safety management module, wherein the management server is positioned in a management control room and used for generating an operation ticket, the switch cabinet is positioned at a station end, the station end server is used for controlling the action of the switch cabinet, the station end server is electrically connected and communicated with the switch cabinet, the management server is connected and communicated with the station end server, the memory, the first data interface is positioned at the management server side, the second data interface is positioned at the station end server side, the operation ticket generation module is electrically connected and communicated with the first data interface, the station end server is electrically connected and communicated with the second data interface and used for generating the operation ticket and a corresponding secret key, and the management server writes the operation ticket and the corresponding secret key into the memory inserted in the first data interface through the first data interface; the security management module is used for reading the operation ticket and the corresponding secret key inserted in the memory on the second data interface by the station end server through the second data interface, the station end server sends the secret key of the operation ticket to the management server, the management server receives the secret key sent by the station end server and checks, and the station end server is authorized to execute the operation ticket if the verification is correct.
The further technical proposal is that: the management server is in wireless connection and communication with the mobile terminal, the mobile terminal is in wireless connection and communication with the station end server, an operation ticket module is generated, and the management server is further used for sending the operation ticket to the mobile terminal; the working module is a program module and is used for the station side server to acquire the state of the switch cabinet and send the state to the management server, and the management server receives the state of the switch cabinet and sends the state to the mobile terminal.
The further technical proposal is that: the memory is a USB flash disk, and the first data interface and the second data interface are USB interfaces.
The further technical proposal is that: the memory is a floppy disk, and the first data interface and the second data interface are both floppy disk drives.
The further technical proposal is that: the memory card, the first data interface and the second data interface are both card readers.
The further technical proposal is that: the mobile terminal is a smart phone.
The further technical proposal is that: the mobile terminal is a tablet personal computer.
The further technical proposal is that: the switch cabinet is a 6kV high-voltage switch cabinet.
The further technical proposal is that: the management server is in wireless connection and communication with the station-side server.
The further technical proposal is that: the management server is connected with the station end server wirelessly through the wireless communication device.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
the system for the offline high-voltage electrical equipment practical operation and overhaul comprises a management server, a switch cabinet, a station server, a memory, a first data interface, a second data interface, an operation ticket generation module and a safety management module, wherein the management server is positioned in a management control room and used for generating an operation ticket, the switch cabinet is positioned at a station end, the station end server is used for controlling the action of the switch cabinet, the station end server is electrically connected and communicated with the switch cabinet, the management server is connected and communicated with the station end server, the memory, the first data interface is positioned at the management server side, the second data interface is positioned at the station end server side, the operation ticket generation module is electrically connected and communicated with the first data interface, the station end server is electrically connected and communicated with the second data interface and used for generating the operation ticket and a corresponding secret key, and the management server writes the operation ticket and the corresponding secret key into the memory inserted in the first data interface through the first data interface; the security management module is used for reading the operation ticket and the corresponding secret key inserted in the memory on the second data interface by the station end server through the second data interface, the station end server sends the secret key of the operation ticket to the management server, the management server receives the secret key sent by the station end server and checks, and the station end server is authorized to execute the operation ticket if the verification is correct. The high-voltage switch is high in operation efficiency and good in safety through the management server, the switch cabinet, the station end server, the memory, the first data interface, the second data interface, the operation ticket generation module, the safety management module and the like.
See the description of the detailed description section.
Drawings
Fig. 1 is a functional block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the invention discloses a system for practical operation and maintenance of off-line high-voltage electrical equipment, which comprises a management server, a switch cabinet, a station server, a memory, a first data interface, a second data interface, a mobile terminal, a wireless communication device, an operation ticket generation module, a safety management module and a working module, wherein the management server is positioned in a management control room and used for generating an operation ticket, the switch cabinet is positioned at a station end, the station end server is used for controlling the action of the switch cabinet, the first data interface is positioned at the management server side, the second data interface is positioned at the station end server side, the mobile terminal and the wireless communication device are used by an operator, and the three program modules are used for generating the operation ticket module, the safety management module and the working module, and the switch cabinet is a 6kV high-voltage switch cabinet.
The mobile terminal is a smart phone.
The memory is a USB flash disk, and the first data interface and the second data interface are USB interfaces.
The management server is in wireless connection and communication with the station end server through the wireless communication device, the management server is in electric connection and communication with the first data interface, the management server is in wireless connection and communication with the mobile terminal through the wireless communication device, the mobile terminal is in wireless connection and communication with the station end server through the wireless communication device, the station end server is in electric connection and communication with the switch cabinet, and the station end server is in electric connection and communication with the second data interface.
And the operation ticket generation module is a program module and is used for generating an operation ticket and a corresponding secret key by the management server, the management server writes the operation ticket and the corresponding secret key into a memory inserted on the first data interface through the first data interface, and the management server sends the operation ticket to the mobile terminal.
The security management module is a program module and is used for reading the operation ticket and the corresponding secret key inserted in the memory on the second data interface by the station end server through the second data interface, the station end server sends the secret key of the operation ticket to the management server, the management server receives the secret key sent by the station end server and checks, and the station end server is authorized to execute the operation ticket if the verification is correct.
The working module is a program module and is used for the station side server to acquire the state of the switch cabinet and send the state to the management server, and the management server receives the state of the switch cabinet and sends the state to the mobile terminal.
The management server, the switch cabinet, the station end server, the memory, the first data interface, the second data interface, the mobile terminal, the wireless communication device and the corresponding communication connection technology are not described in detail herein for the prior art.
Description of use:
the management personnel generates an operation ticket and a corresponding secret key through the management server, the management server writes the operation ticket and the corresponding secret key into a memory inserted on the first data interface through the first data interface, and the management server sends the operation ticket to the mobile terminal.
The operator knows the operation ticket through the mobile terminal and goes to the manager to pick up the memory with the operation ticket and the corresponding key information, and then goes to the site.
The operator inserts the memory into the second data interface of the station server, the station server reads the operation ticket and the corresponding key inserted into the memory on the second data interface through the second data interface, the station server sends the key of the operation ticket to the management server, the management server receives the key sent by the station server and checks, and the station server is authorized to execute the operation ticket if the check is correct.
The operator operates the station end server through the mobile terminal and controls the switch cabinet to act, the station end server obtains the state of the switch cabinet and sends the state to the management server, and the management server receives the state of the switch cabinet and sends the state to the mobile terminal.
And an operator checks the switch cabinet state updated in real time through the mobile terminal and further performs on-site operation.
With respect to the above embodiment, the memory is a floppy disk, and the first data interface and the second data interface are both floppy disk drives.
With respect to the foregoing embodiments, the memory card, the first data interface and the second data interface are both card readers.
Relative to the above embodiment, the mobile terminal is a tablet computer.
The concept of the present application:
the operation ticket module and the security management module are generated, the management server generates the operation ticket and the corresponding secret key and writes the operation ticket and the corresponding secret key into the memory, and the station side server reads the operation ticket and the corresponding secret key in the memory and sends the secret key to the management server for verification, so that the operation security is improved.
The management server is in wireless connection and communication with the station end server through the wireless communication device, the management server is in wireless connection and communication with the mobile terminal through the wireless communication device, the mobile terminal is in wireless connection and communication with the station end server through the wireless communication device, long-distance wiring of cables is not needed, working efficiency is improved, and cable waste is avoided.
After the application runs for a period of time in a secret way, the feedback of field technicians is beneficial in that:
the system comprises a management server, a switch cabinet positioned at a station end, a station end server, a memory, a first data interface positioned at the management server side, a second data interface positioned at the station end server side, a generated operation ticket module and a safety management module, wherein the generated operation ticket module is used for the management server to generate an operation ticket and a corresponding secret key and write the operation ticket and the corresponding secret key into the memory through the first data interface; the security management module is used for the station side server to read the operation ticket and the corresponding secret key in the memory through the second data interface and send the operation ticket and the corresponding secret key to the management server for checking and obtaining authorization; the high-voltage switch is high in operation efficiency and good in safety through the management server, the switch cabinet, the station end server, the memory, the first data interface, the second data interface, the operation ticket generation module, the safety management module and the like.
Claims (9)
1. The utility model provides a system for real operation of off-line high voltage electrical equipment and maintenance, is including being located management server that management and control room is used for generating the ticket, the cubical switchboard that is located the station end and the station end server that is used for controlling the cubical switchboard action, station end server is connected and communicates with the cubical switchboard electricity, management server is connected and communicates with station end server, its characterized in that: the system comprises a management server, a first data interface, a second data interface, an operation ticket generating module and a security management module, wherein the first data interface is positioned at the management server side, the second data interface is positioned at the station server side, the operation ticket generating module is used for generating an operation ticket and a corresponding secret key, and the management server writes the operation ticket and the corresponding secret key into the memory inserted on the first data interface through the first data interface; the security management module is used for reading the operation ticket and the corresponding secret key inserted in the memory on the second data interface by the station end server through the second data interface, sending the secret key of the operation ticket to the management server, receiving the secret key sent by the station end server by the management server, checking, and authorizing the station end server to execute the operation ticket if the verification is correct;
the management server is in wireless connection and communication with the mobile terminal, the mobile terminal is in wireless connection and communication with the station end server, an operation ticket module is generated, and the management server is further used for sending the operation ticket to the mobile terminal; the working module is a program module and is used for the station side server to acquire the state of the switch cabinet and send the state to the management server, and the management server receives the state of the switch cabinet and sends the state to the mobile terminal.
2. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the memory is a USB flash disk, and the first data interface and the second data interface are USB interfaces.
3. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the memory is a floppy disk, and the first data interface and the second data interface are both floppy disk drives.
4. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the memory is a memory card, and the first data interface and the second data interface are both card readers.
5. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the mobile terminal is a smart phone.
6. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the mobile terminal is a tablet personal computer.
7. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the switch cabinet is a 6kV high-voltage switch cabinet.
8. The system for the actual operation and maintenance of off-line high-voltage electrical equipment according to claim 1, wherein: the management server is in wireless connection and communication with the station-side server.
9. The system for the operation and maintenance of off-line high voltage electrical equipment of claim 8, wherein: the management server is connected with the station end server wirelessly through the wireless communication device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310646455.XA CN116647392A (en) | 2021-06-25 | 2021-06-25 | Off-line high-voltage electrical equipment practical operation and maintenance method |
| CN202110710018.0A CN113472872B (en) | 2021-06-25 | 2021-06-25 | System for be used for off-line high-voltage electrical equipment to really operate and overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710018.0A CN113472872B (en) | 2021-06-25 | 2021-06-25 | System for be used for off-line high-voltage electrical equipment to really operate and overhaul |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310646455.XA Division CN116647392A (en) | 2021-06-25 | 2021-06-25 | Off-line high-voltage electrical equipment practical operation and maintenance method |
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| Publication Number | Publication Date |
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| CN113472872A CN113472872A (en) | 2021-10-01 |
| CN113472872B true CN113472872B (en) | 2023-06-16 |
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| CN202310646455.XA Pending CN116647392A (en) | 2021-06-25 | 2021-06-25 | Off-line high-voltage electrical equipment practical operation and maintenance method |
| CN202110710018.0A Active CN113472872B (en) | 2021-06-25 | 2021-06-25 | System for be used for off-line high-voltage electrical equipment to really operate and overhaul |
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| CN202310646455.XA Pending CN116647392A (en) | 2021-06-25 | 2021-06-25 | Off-line high-voltage electrical equipment practical operation and maintenance method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207149982U (en) * | 2017-05-25 | 2018-03-27 | 长园共创电力安全技术股份有限公司 | The safety interlock system of photovoltaic DC field |
| CN110991675A (en) * | 2019-12-17 | 2020-04-10 | 珠海长园共创软件技术有限公司 | Distribution network operation and maintenance monitoring method and system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808516B (en) * | 2014-01-28 | 2018-01-12 | 宁夏京能宁东发电有限责任公司 | Electrical equipment operation control method and device |
| CN104036348A (en) * | 2014-05-30 | 2014-09-10 | 段君寨 | Electronic mobile operation order system |
| JP6439501B2 (en) * | 2015-02-27 | 2018-12-19 | 京セラドキュメントソリューションズ株式会社 | Approval system and approval program |
| CN105243717B (en) * | 2015-10-30 | 2019-01-22 | 国家电网公司 | Phone permitting work ticket managing and control system and method |
| CN111653027A (en) * | 2020-05-06 | 2020-09-11 | 国网河北省电力有限公司灵寿县供电分公司 | Access control system and method based on electric power operation ticket |
| CN111885522A (en) * | 2020-06-28 | 2020-11-03 | 国家电网有限公司 | Live working detection system and method |
| CN112150684A (en) * | 2020-09-11 | 2020-12-29 | 国网天津市电力公司 | Face identification access control system for transformer substation with associated work ticket and operation ticket and identification method thereof |
-
2021
- 2021-06-25 CN CN202310646455.XA patent/CN116647392A/en active Pending
- 2021-06-25 CN CN202110710018.0A patent/CN113472872B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207149982U (en) * | 2017-05-25 | 2018-03-27 | 长园共创电力安全技术股份有限公司 | The safety interlock system of photovoltaic DC field |
| CN110991675A (en) * | 2019-12-17 | 2020-04-10 | 珠海长园共创软件技术有限公司 | Distribution network operation and maintenance monitoring method and system |
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| Publication number | Publication date |
|---|---|
| CN116647392A (en) | 2023-08-25 |
| CN113472872A (en) | 2021-10-01 |
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