CN116009926B - Remote upgrading method, device and system for relay protection device - Google Patents
Remote upgrading method, device and system for relay protection device Download PDFInfo
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Abstract
The scheme provided by the application establishes response logic of the relay protection device and remote upgrading commands in the relay protection device according to line running state information and local device information, when remote commands are issued by a secondary operation and maintenance intelligent master station, remote upgrading enabling command relation criteria and remote upgrading outlet command relation criteria are issued by the relay protection device, if the remote upgrading enabling command relation criteria and the remote upgrading outlet command relation criteria are met, version upgrading files of the relay protection device are issued by the secondary intelligent operation and maintenance master station, remote upgrading of the version of the relay protection device is achieved, operation time and risk of operation and maintenance personnel are reduced, and efficiency of upgrading the relay protection device is improved.
Description
Technical Field
The application relates to the technical field of power automation, in particular to a remote upgrading method, device and system for a relay protection device.
Background
Over time, conventional substations needing comprehensive self-transformation are more and more, comprehensive tide is gradually formed, the power grid scale is continuously enlarged, GIS substations are widely popularized, the number of relay protection devices is more the water-rise ship height, and the workload of the relay protection device upgrading work is remarkably increased in the crossing work of new stations and old stations. In addition, the transformer substation is developed towards the intelligent integration of secondary equipment, the installation mode of the relay protection device is changed from indoor assembly to in-situ mode, the operation environment is gradually deteriorated, and the operation risk is increased.
At present, a team worker is still required to go to the scene during the interval power failure to upgrade the relay protection device manually through manufacturer software, so that labor is consumed, a large amount of power failure time is occupied, the team management burden is easily increased by a plurality of versions and manufacturer software, and even the situation that upgrading fails due to incompatibility of a team computer and the manufacturer software can occur, and further the normal operation of the relay protection device and a power grid is greatly influenced.
Disclosure of Invention
The application provides a remote upgrading method, device and system for a relay protection device, which are used for solving the technical problem of low upgrading efficiency of the existing relay protection device.
In order to solve the technical problem, a first aspect of the present application provides a remote upgrade method for a relay protection device, including:
the relay protection device acquires line running state information;
the relay protection device establishes response logic of the relay protection device and a remote upgrade command according to the line running state information and the local device information, wherein the remote upgrade command comprises: a remote upgrade enable command and a remote upgrade exit command;
when the relay protection device receives a remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, comparing the remote upgrade enabling command with response logic of the remote upgrade enabling command according to the line operation state information, entering an upgrade enabling state if the comparison is passed, and returning a failure command if the comparison is not passed;
when a remote upgrade outlet command issued by the secondary intelligent operation and maintenance master station is received, the relay protection device compares the local state information with response logic of the remote upgrade outlet command, if the comparison is passed, an upgrade file acquisition request is issued to the secondary intelligent operation and maintenance master station so as to acquire the upgrade file for executing remote upgrade of the relay protection device, and if the comparison is not passed, a failure command is returned.
Preferably, the line operation state information specifically includes: device alarm information, remote operation hard platen status information, and remote operation soft platen status information.
Preferably, the device information specifically includes: manufacturer, model, version number, check code, and program generation time.
Preferably, the comparing according to the line running state information with the response logic of the remote upgrade enabling command specifically includes:
performing device state detection according to the device alarm information and the abnormality detection logic of the remote upgrade enabling command, performing hard press plate state detection according to the remote operation hard press plate state information and the hard press plate detection logic of the remote upgrade enabling command, and performing soft press plate state detection according to the remote operation soft press plate state information and the soft press plate detection logic of the remote upgrade enabling command;
and when the device state detection, the hard pressing plate state detection and the soft pressing plate state detection are all passed, judging that the comparison is passed, and if not, judging that the comparison is not passed.
Preferably, the comparing the local state information with the response logic of the remote upgrade exit command specifically includes:
and according to the local state information, if the state information indicates that the relay protection device is in an upgrade enabling state, judging that the comparison is passed, and if not, judging that the comparison is not passed.
Preferably, if the comparison is passed, the step of entering the upgrade enabling state further comprises:
and the relay protection device exits from the upgrade enabling state according to a preset enabling time limit if a remote upgrade outlet command is not received within the enabling time limit.
Preferably, if the comparison is passed, sending an upgrade file obtaining request to the secondary intelligent operation and maintenance master station to obtain the upgrade file, where after the remote upgrade of the relay protection device is executed, the method further includes:
and after the relay protection device is upgraded, uploading the upgraded device information to the secondary intelligent operation and maintenance master station so that the secondary intelligent operation and maintenance master station can verify the upgrading result of the relay protection device.
A second aspect of the present application provides a relay protection device, including:
the line state information acquisition unit is used for acquiring line operation state information;
the command response logic construction unit is used for establishing response logic of the relay protection device and a remote upgrading command according to the line running state information and the local device information, wherein the remote upgrading command comprises: a remote upgrade enable command and a remote upgrade exit command;
the upgrade enabling command response unit is used for comparing the line running state information with response logic of the remote upgrade enabling command when the relay protection device receives the remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, entering an upgrade enabling state if the comparison is passed, and returning a failure command if the comparison is not passed;
and the upgrade outlet command response unit is used for comparing the remote upgrade outlet command issued by the secondary intelligent operation and maintenance master station with the response logic of the remote upgrade outlet command according to the local state information of the relay protection device, sending an upgrade file acquisition request to the secondary intelligent operation and maintenance master station if the comparison is passed, so as to acquire the upgrade file for executing remote upgrade of the relay protection device, and returning a failure command if the comparison is not passed.
The third aspect of the present application provides a remote upgrade system for a relay protection device, including: a secondary intelligent operation and maintenance master station and a relay protection device according to a second aspect of the application;
the secondary intelligent operation and maintenance master station is in communication connection with the relay protection device and is used for issuing a remote upgrade command to the relay protection device and receiving device information sent by the relay protection device.
Preferably, the method further comprises: the secondary security device and the intelligent recording management device;
the secondary security device and the intelligent recording management device are arranged between the secondary intelligent operation and maintenance master station and the communication link of the relay protection device, and are in communication connection with each other according to the sequence of the secondary intelligent operation and maintenance master station, the secondary security device, the intelligent recording management device and the relay protection device.
From the above technical scheme, the application has the following advantages:
according to the scheme, response logic of the relay protection device and a remote upgrading command is established in the relay protection device according to the line running state information and the local device information, when the remote command is issued by the secondary operation and maintenance intelligent master station, the remote upgrading enabling command relation criterion and the remote upgrading outlet command relation criterion are passed through the relay protection device, if the criteria are met, the secondary intelligent operation and maintenance master station issues a version upgrading file of the relay protection device, remote upgrading of the version of the relay protection device is achieved, operation time and risk of operation and maintenance personnel are reduced, and efficiency of upgrading the relay protection device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic flow chart of an embodiment of a remote upgrade method for a relay protection device provided in the present application.
Fig. 2 is a schematic flow chart of another embodiment of a remote upgrade method for a relay protection device provided in the present application.
Fig. 3 is a logic diagram of a remote upgrade enabling command in a remote upgrade method of a relay protection device provided by the present application.
Fig. 4 is a logic diagram of a remote upgrade exit command in a remote upgrade method of a relay protection device provided in the present application.
Fig. 5 is a schematic structural diagram of an embodiment of a relay protection device provided in the present application.
Fig. 6 is a schematic structural diagram of a remote upgrade system of a relay protection device provided in the present application.
Detailed Description
The embodiment of the application provides a remote upgrading method, device and system for a relay protection device, which are used for solving the technical problem of low upgrading efficiency of the existing relay protection device.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, but not all embodiments. 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.
Firstly, an embodiment of a remote upgrading method for a relay protection device is provided, wherein remote upgrading of the relay protection device refers to a process of issuing a remote upgrading enabling command and a remote upgrading outlet command by a secondary intelligent operation and maintenance master station under the premise of ensuring the operation state of the protection device under the condition that a circuit is not powered off, and the remote upgrading method is used for realizing remote upgrading of a version of the relay protection device of a governed transformer substation.
Referring to fig. 1, the embodiment provides a remote upgrade method for a relay protection device, which includes:
and 101, collecting line running state information by the relay protection device.
It should be noted that, in the remote upgrade method for a relay protection device provided in this embodiment, line operation state information of the device is collected through the relay protection device, where the line operation state information mentioned in this embodiment generally includes: device alarm information of the relay protection device, remote operation hard pressing plate state information and remote operation soft pressing plate state information.
And then, the relay protection device establishes response logic of the relay protection device and a remote upgrading command according to the acquired line running state information and local device information and in combination with remote upgrading operation requirements of the relay protection device. The device information mentioned in this embodiment generally includes: protecting the generation time of a device manufacturer, a model, a version number, a check code and a program, and a remote upgrade command comprises: a remote upgrade enabling command for triggering the relay protection device to open upgrade permission, and a remote upgrade outlet command for triggering the relay protection device to execute upgrade task actions.
And 103, when the relay protection device receives a remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, comparing the remote upgrade enabling command with response logic of the remote upgrade enabling command according to the line operation state information, entering an upgrade enabling state if the comparison is passed, and returning a failure command if the comparison is not passed.
And 104, when a remote upgrade outlet command issued by the secondary intelligent operation and maintenance master station is received, comparing the relay protection device with response logic of the remote upgrade outlet command according to local state information, if the comparison is passed, sending an upgrade file acquisition request to the secondary intelligent operation and maintenance master station to acquire an upgrade file for executing remote upgrade of the relay protection device, and if the comparison is not passed, returning a failure command.
And then, after the remote upgrade pre-configuration of the relay protection device is completed in the steps 101 and 102, the relay protection device can enter a state of monitoring an upgrade instruction, when a remote upgrade outlet command issued by a secondary intelligent operation and maintenance master station is received, the relay protection device is compared with response logic of the remote upgrade outlet command at the moment according to local state information, the relay protection device enters an upgrade enabling state according to the comparison result, then when the relay protection device receives the remote upgrade outlet command issued by the secondary intelligent operation and maintenance master station, the relay protection device compares with the response logic of the remote upgrade outlet command according to the local state information, if the comparison result is passed, an upgrade file acquisition request is issued to the secondary intelligent operation and maintenance master station to acquire an upgrade file for executing remote upgrade of the relay protection device, and if one of the two comparison results is not passed, a failure command is returned.
According to the scheme provided by the embodiment, response logic of the relay protection device and a remote upgrading command is built in the relay protection device according to the line running state information and the local device information, when the remote command is issued by the secondary operation and maintenance intelligent master station, the remote upgrading enabling command relation criterion and the remote upgrading outlet command relation criterion are passed through the relay protection device, if the criteria are met, the secondary intelligent operation and maintenance master station issues a version upgrading file of the relay protection device, remote upgrading of the version of the relay protection device is achieved, the operation time and risk of operation and maintenance personnel are reduced, and the efficiency of upgrading the relay protection device is improved.
Referring to fig. 2, more specifically, the step 103 includes comparing the line operation status information with the response logic of the remote upgrade enabling command, and the steps specifically include:
according to the device alarm information, device state detection is carried out by combining with the abnormal detection logic of the remote upgrade enabling command, hard press plate state detection is carried out by combining with the hard press plate detection logic of the remote upgrade enabling command according to the remote operation hard press plate state information, soft press plate state detection is carried out by combining with the soft press plate detection logic of the remote operation soft press plate state information, when the device state detection, the hard press plate state detection and the soft press plate state detection are all passed, the comparison is judged to be passed, and if not, the comparison is judged to be not passed.
Further, if the comparison in step 103 is passed, the step of controlling the relay protection device to enter the upgrade enabling state further includes:
As shown in fig. 3, the remote upgrade enabling command determining relationship in this embodiment includes: the relay protection device receives a remote upgrade enabling command issued by the intelligent operation and maintenance master station; the protection CPU in the relay protection device is not in a starting or action state; the relay protection device is not in an abnormal alarm state; remotely operating the hard pressing plate to be in a throw-in state by the relay protection device; the relay protection device remotely upgrades the soft pressing plate to be in a put-in state.
And the relay protection device can enter a remote upgrade enabling state only after the remote upgrade enabling command issued by the intelligent operation and maintenance master station passes through all the judging relations, and meanwhile, the in-station background monitoring and the intelligent operation and maintenance master station can receive the remote upgrade enabling state signals. And after entering the remote upgrade enabling state, maintaining a period of time, wherein during the period, the protection device can receive a remote upgrade outlet command issued by the intelligent operation and maintenance master station, and if any judging relation in the period is not met or exceeds the period of time and the remote upgrade outlet command is not received, exiting the remote upgrade enabling state and returning to an initial command monitoring state.
More specifically, the step 104 compares the local state information with the response logic of the remote upgrade exit command, and the step specifically includes:
according to the local state information, if the state information indicates that the relay protection device is in an upgrade enabling state, judging that the comparison is passed, and if not, judging that the comparison is not passed.
More specifically, if the comparison in step 104 is passed, an upgrade file acquisition request is sent to the secondary intelligent operation and maintenance master station to acquire an upgrade file for executing remote upgrade of the relay protection device, and then the method further includes:
As shown in fig. 4, the remote upgrade exit command judgment relationship includes: the relay protection device receives a remote upgrade outlet command issued by the intelligent operation and maintenance master station; the relay protection device is in a remote upgrading enabling state.
After the remote upgrade outlet command issued by the intelligent operation and maintenance master station passes through all the judging relations, the relay protection device side can execute the remote upgrade outlet command, an upgrade file can be transmitted from the intelligent operation and maintenance master station in an xml format through an mms network and issued to the protection device through secondary security protection, and remote upgrade of the version of the protection device is realized.
After the remote upgrade exit, the remote upgrade enabling state automatically returns, the running state and version information of the protection device are both sent to a background monitoring and intelligent operation and maintenance master station in the station, and if the protection device is abnormal, the version information is consistent with the upgrade command, a remote upgrade report of the protection device is generated; otherwise, a failure command is returned.
The foregoing is a detailed description of an embodiment of a remote upgrading method for a relay protection device provided in the present application, and the following is a detailed description of an embodiment of a relay protection device provided in the present application.
Referring to fig. 5, the present embodiment provides a relay protection device, which is configured to execute the remote upgrade method of the relay protection device provided in the foregoing embodiment, where the device specifically includes:
a line state information acquisition unit 201, configured to acquire line operation state information;
the command response logic construction unit 202 is configured to establish response logic of the relay protection device and a remote upgrade command according to the line operation state information and the local device information, where the remote upgrade command includes: a remote upgrade enable command and a remote upgrade exit command;
the upgrade enabling command response unit 203 is configured to compare the remote upgrade enabling command with response logic of the remote upgrade enabling command according to line operation state information when the relay protection device receives the remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, enter an upgrade enabling state if the comparison is passed, and return a failure command if the comparison is not passed;
the upgrade exit command response unit 204 is configured to, when receiving a remote upgrade exit command issued by the secondary intelligent operation and maintenance master station, compare the relay protection device with response logic of the remote upgrade exit command according to local state information, if the comparison is passed, send an upgrade file acquisition request to the secondary intelligent operation and maintenance master station to acquire an upgrade file for executing remote upgrade of the relay protection device, and if the comparison is not passed, return a failure command.
Referring to fig. 6, the present embodiment provides a remote upgrade system for a relay protection device, including: a secondary intelligent operation and maintenance master station and a relay protection device according to a second embodiment of the application;
the secondary intelligent operation and maintenance master station is in communication connection with the relay protection device and is used for issuing a remote upgrade command to the relay protection device and receiving device information sent by the relay protection device.
Further, the remote upgrade system of the relay protection device may further include: the secondary security device and the intelligent recording management device;
the secondary security device and the intelligent recording management device are arranged between the communication links of the secondary intelligent operation and maintenance master station and the relay protection device, and are in communication connection with each other according to the sequence of the secondary intelligent operation and maintenance master station, the secondary security device, the intelligent recording management device and the relay protection device.
It should be noted that, as shown in fig. 6, the relay protection device communicates with the secondary intelligent operation and maintenance master station through the switch, the intelligent recording management unit and the secondary security protection, so as to realize the uploading of the operation state information of the protection device and the issuing of the command of the intelligent operation and maintenance master station.
In order to ensure the reliability of remote upgrade, the scheme splits the remote upgrade command into two processes: remote upgrade enabling command and remote upgrade exit command are issued to the station end in a remote control mode, and in order to execute the remote upgrade exit command, it is necessary to judge that the relay protection device is in a remote upgrade enabling state at the moment.
After the relay protection device receives the remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, and after the relay protection device judges logic through all the remote upgrade enabling commands, the relay protection device can enter a remote upgrade enabling state, and meanwhile, both in-station background monitoring and the intelligent operation and maintenance master station can receive the remote upgrade enabling state signals. And after entering the remote upgrade enabling state, maintaining a time limit, wherein during the time limit, the protection device can receive a remote upgrade outlet command issued by the intelligent operation and maintenance master station, and if any judgment relation in the time limit is not met or exceeds the time limit and the remote upgrade outlet command is not received, returning the remote upgrade enabling state.
After the relay protection device receives the remote upgrade outlet command issued by the secondary intelligent operation and maintenance master station, and after the relay protection device judges logic through all the remote upgrade outlet commands, the relay protection device side can execute the remote upgrade outlet command, an upgrade file is transmitted from the intelligent operation and maintenance master station through an mms network in an xml format, and issued to the protection device through secondary security, so that remote upgrade of the version of the protection device is realized. After the remote upgrade exit, the remote upgrade enabling state automatically returns, the running state and version information of the protection device are both sent to a background monitoring and intelligent operation and maintenance master station in the station, and if the protection device is abnormal, the version information is consistent with the upgrade command, a remote upgrade report of the protection device is generated; otherwise, a failure command is returned.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the terminal, apparatus and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The terms "first," "second," "third," "fourth," and the like in the description of the present application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented, for example, in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. A remote upgrading method of a relay protection device is characterized by comprising the following steps:
the relay protection device acquires line operation state information, wherein the line operation state information specifically comprises: device alarm information, remote operation hard press plate state information and remote operation soft press plate state information;
the relay protection device establishes response logic of the relay protection device and a remote upgrade command according to the line running state information and the local device information, wherein the remote upgrade command comprises: a remote upgrade enabling command and a remote upgrade exit command, the device information specifically including: manufacturer, model, version number, check code and program generation time;
when the relay protection device receives a remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, comparing the remote upgrade enabling command with response logic of the remote upgrade enabling command according to the line operation state information, entering an upgrade enabling state if the comparison is passed, and returning a failure command if the comparison is not passed;
when a remote upgrade outlet command issued by a secondary intelligent operation and maintenance master station is received, the relay protection device compares the local state information with response logic of the remote upgrade outlet command, if the comparison is passed, an upgrade file acquisition request is issued to the secondary intelligent operation and maintenance master station so as to acquire the upgrade file for executing remote upgrade of the relay protection device, and if the comparison is not passed, a failure command is returned;
the comparing according to the line running state information with the response logic of the remote upgrade enabling command specifically comprises:
performing device state detection according to the device alarm information and the abnormality detection logic of the remote upgrade enabling command, performing hard press plate state detection according to the remote operation hard press plate state information and the hard press plate detection logic of the remote upgrade enabling command, and performing soft press plate state detection according to the remote operation soft press plate state information and the soft press plate detection logic of the remote upgrade enabling command;
and when the device state detection, the hard pressing plate state detection and the soft pressing plate state detection are all passed, judging that the comparison is passed, and if not, judging that the comparison is not passed.
2. The remote upgrade method of a relay protection device according to claim 1, wherein comparing the local state information with the response logic of the remote upgrade exit command specifically comprises:
and according to the local state information, if the state information indicates that the relay protection device is in an upgrade enabling state, judging that the comparison is passed, and if not, judging that the comparison is not passed.
3. The remote upgrade method of a relay protection device according to claim 1, wherein if the comparison is passed, entering an upgrade enabling state further comprises:
and the relay protection device exits from the upgrade enabling state according to a preset enabling time limit if a remote upgrade outlet command is not received within the enabling time limit.
4. The remote upgrade method of the relay protection device according to claim 1, wherein if the comparison is passed, sending an upgrade file acquisition request to the secondary intelligent operation and maintenance master station to acquire the upgrade file for executing remote upgrade of the relay protection device, further comprising:
and after the relay protection device is upgraded, uploading the upgraded device information to the secondary intelligent operation and maintenance master station so that the secondary intelligent operation and maintenance master station can verify the upgrading result of the relay protection device.
5. A relay protection device, comprising:
the line state information acquisition unit is used for acquiring line operation state information, and the line operation state information specifically comprises: device alarm information, remote operation hard press plate state information and remote operation soft press plate state information;
the command response logic construction unit is used for establishing response logic of the relay protection device and a remote upgrading command according to the line running state information and the local device information, wherein the remote upgrading command comprises: a remote upgrade enabling command and a remote upgrade exit command, the device information specifically including: manufacturer, model, version number, check code and program generation time;
the upgrade enabling command response unit is used for comparing the line running state information with response logic of the remote upgrade enabling command when the relay protection device receives the remote upgrade enabling command issued by the secondary intelligent operation and maintenance master station, entering an upgrade enabling state if the comparison is passed, and returning a failure command if the comparison is not passed;
the upgrade exit command response unit is used for comparing the remote upgrade exit command issued by the secondary intelligent operation and maintenance master station with response logic of the remote upgrade exit command according to local state information, if the comparison is passed, sending an upgrade file acquisition request to the secondary intelligent operation and maintenance master station so as to acquire the upgrade file for executing remote upgrade of the relay protection device, and if the comparison is not passed, returning a failure command;
the comparison between the line running state information and the response logic of the remote upgrade enabling command specifically comprises the following steps:
performing device state detection according to the device alarm information and the abnormality detection logic of the remote upgrade enabling command, performing hard press plate state detection according to the remote operation hard press plate state information and the hard press plate detection logic of the remote upgrade enabling command, and performing soft press plate state detection according to the remote operation soft press plate state information and the soft press plate detection logic of the remote upgrade enabling command; and when the device state detection, the hard pressing plate state detection and the soft pressing plate state detection are all passed, judging that the comparison is passed, and if not, judging that the comparison is not passed.
6. A remote upgrade system of a relay protection device is characterized by comprising: the secondary intelligent operation and maintenance master station and the relay protection device according to claim 5;
the secondary intelligent operation and maintenance master station is in communication connection with the relay protection device and is used for issuing a remote upgrade command to the relay protection device and receiving device information sent by the relay protection device.
7. The remote upgrade system of a relay protection device of claim 6, further comprising: the secondary security device and the intelligent recording management device;
the secondary security device and the intelligent recording management device are arranged between the secondary intelligent operation and maintenance master station and the communication link of the relay protection device, and are in communication connection with each other according to the sequence of the secondary intelligent operation and maintenance master station, the secondary security device, the intelligent recording management device and the relay protection device.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342063A (en) * | 1979-09-07 | 1982-07-27 | Asea Aktiebolag | Memory circuit in a relay protection device |
| CN104503782A (en) * | 2014-12-11 | 2015-04-08 | 中国南方电网有限责任公司电网技术研究中心 | Remote software upgrading method for in-situ relay protection device |
| CN106451377A (en) * | 2016-11-02 | 2017-02-22 | 国家电网公司 | Constant value region remote switching security checking method of relay protection device |
| CN107623312A (en) * | 2017-10-27 | 2018-01-23 | 国网福建省电力有限公司 | A kind of protective relaying device remote control safety measure performs method |
| CN108008209A (en) * | 2017-10-17 | 2018-05-08 | 国网江苏省电力公司盐城供电公司 | A kind of relay protection automated closed-loop detection method |
| WO2018160532A1 (en) * | 2017-02-28 | 2018-09-07 | Leviton Manufacturing Co., Inc. | Communication enabled circuit breakers |
| CN109189448A (en) * | 2018-10-23 | 2019-01-11 | 积成电子股份有限公司 | Method based on 61850 agreement online upgrading protective relaying device programs |
| CN110286931A (en) * | 2019-06-27 | 2019-09-27 | 宁波三星医疗电气股份有限公司 | A kind of electric power terminal and electric power terminal system |
| CN112083946A (en) * | 2020-09-17 | 2020-12-15 | 南方电网科学研究院有限责任公司 | Method, device, terminal and medium for estimating program load rate of direct current protection system |
| CN114977486A (en) * | 2022-04-25 | 2022-08-30 | 国网宁夏电力有限公司吴忠供电公司 | Anti-misoperation system and method for remote control soft pressing plate of combined intelligent substation |
| CN115203287A (en) * | 2022-07-13 | 2022-10-18 | 广东电网有限责任公司 | Remote checking method and system for version of relay protection device |
| CN115509597A (en) * | 2022-09-29 | 2022-12-23 | 广西电网有限责任公司南宁供电局 | Method and device for checking and comparing software versions of relay protection device and storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031000B (en) * | 2018-08-03 | 2019-08-16 | 贵州电网有限责任公司电网规划研究中心 | A kind of method and system based on non-faulting disturbance In situ Measurement grid short circuit capacity |
-
2023
- 2023-03-27 CN CN202310300857.4A patent/CN116009926B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342063A (en) * | 1979-09-07 | 1982-07-27 | Asea Aktiebolag | Memory circuit in a relay protection device |
| CN104503782A (en) * | 2014-12-11 | 2015-04-08 | 中国南方电网有限责任公司电网技术研究中心 | Remote software upgrading method for in-situ relay protection device |
| CN106451377A (en) * | 2016-11-02 | 2017-02-22 | 国家电网公司 | Constant value region remote switching security checking method of relay protection device |
| WO2018160532A1 (en) * | 2017-02-28 | 2018-09-07 | Leviton Manufacturing Co., Inc. | Communication enabled circuit breakers |
| CN108008209A (en) * | 2017-10-17 | 2018-05-08 | 国网江苏省电力公司盐城供电公司 | A kind of relay protection automated closed-loop detection method |
| CN107623312A (en) * | 2017-10-27 | 2018-01-23 | 国网福建省电力有限公司 | A kind of protective relaying device remote control safety measure performs method |
| CN109189448A (en) * | 2018-10-23 | 2019-01-11 | 积成电子股份有限公司 | Method based on 61850 agreement online upgrading protective relaying device programs |
| CN110286931A (en) * | 2019-06-27 | 2019-09-27 | 宁波三星医疗电气股份有限公司 | A kind of electric power terminal and electric power terminal system |
| CN112083946A (en) * | 2020-09-17 | 2020-12-15 | 南方电网科学研究院有限责任公司 | Method, device, terminal and medium for estimating program load rate of direct current protection system |
| CN114977486A (en) * | 2022-04-25 | 2022-08-30 | 国网宁夏电力有限公司吴忠供电公司 | Anti-misoperation system and method for remote control soft pressing plate of combined intelligent substation |
| CN115203287A (en) * | 2022-07-13 | 2022-10-18 | 广东电网有限责任公司 | Remote checking method and system for version of relay protection device |
| CN115509597A (en) * | 2022-09-29 | 2022-12-23 | 广西电网有限责任公司南宁供电局 | Method and device for checking and comparing software versions of relay protection device and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 智能变电站继电保护状态监测与故障诊断系统;张婧;;中小企业管理与科技(下旬刊)(第10期);全文 * |
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