CN114152819A - Mobile background machine of transformer substation and fault removing method thereof - Google Patents
Mobile background machine of transformer substation and fault removing method thereof Download PDFInfo
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- CN114152819A CN114152819A CN202111150623.3A CN202111150623A CN114152819A CN 114152819 A CN114152819 A CN 114152819A CN 202111150623 A CN202111150623 A CN 202111150623A CN 114152819 A CN114152819 A CN 114152819A
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- background machine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
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- General Physics & Mathematics (AREA)
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Abstract
本发明涉及一种变电站移动式后台机及其排除故障的方法，属于变电站机房故障技术领域。本发明包括待排除故障的服务器机柜，服务器机柜为立式矩阵排列的机柜，其特征在于，机柜所在管辖区域内还设置有移动式的后台机，后台机接收到服务器机柜故障信号后移动至服务器机柜所在位置，并经由连接排线替代故障机柜工作；其中：后台机的底部设置有移动小车，移动小车的行走轮卡设在所在管辖区域的地面轨道内，移动小车的上表面四周均设置有传感器；移动式后台的顶部设置有举升机构；通过无人值守的移动小车搭载后台机快速响应故障，并将举升机构移动到故障所在地进行替换，实现了变电运维故障的响应、排除、处理的自动解决功能。
The invention relates to a mobile backstage machine in a substation and a method for troubleshooting the same, belonging to the technical field of faults in a machine room of a substation. The invention includes a server cabinet to be rectified, the server cabinet is a vertical matrix-arranged cabinet, and is characterized in that a mobile background machine is also arranged in the jurisdiction area where the cabinet is located, and the background machine moves to the server after receiving the fault signal of the server cabinet. The location of the cabinet, and the work of the faulty cabinet is replaced by the connecting cable; among which: a mobile trolley is arranged at the bottom of the background machine, and the walking wheel of the mobile trolley is clamped in the ground track of the jurisdiction where it is located, and the upper surface of the mobile trolley is provided with Sensor; the top of the mobile background is provided with a lifting mechanism; the unattended mobile trolley is equipped with a background machine to quickly respond to faults, and the lifting mechanism is moved to the fault location for replacement, realizing the response and elimination of substation operation and maintenance faults , The automatic resolution function of processing.
Description
Technical Field
The invention relates to a movable background machine of a transformer substation and a fault removing method thereof, belonging to the technical field of transformer substation machine room faults.
Background
The substation background machine almost integrates signals of states, abnormity and the like of all equipment of the substation, and the substation operation, maintenance, switching operation, abnormity processing and the like almost do not bypass the background machine, but the existing widely-existing unattended substation generally patrols about one week, and although the background machine adopts partial double configuration, the background machine still cannot ensure normal use every time. Once the background machine fails and tasks such as switching operation, exception handling and the like are required to be used, if the background machine waits for maintenance, the work efficiency is seriously influenced by waiting for at least more than 2 hours; if the background machine is bypassed, a large part of useful information is lost, and the working effect is influenced. Therefore, the mobile background machine for the transformer substation is developed, when the background machine for the transformer substation has problems, the functions of all or part of the original background machine can be temporarily replaced, and the influence of the fault of the background machine on the work task is eliminated.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a movable background machine of a transformer substation and a fault removing method thereof.
The movable backstage supporter of the transformer substation comprises a server cabinet to be debugged, wherein the server cabinet is a cabinet arranged in a vertical matrix; wherein:
the bottom of the background machine is provided with a movable trolley, the travelling wheels of the movable trolley are clamped in the ground track of the jurisdiction area, and the periphery of the upper surface of the movable trolley is provided with sensors; the top of the movable background is provided with a lifting mechanism, the bottom end of the connecting flat cable is connected with the background and extends upwards to the tail end of the connecting flat cable along the lifting mechanism, and the connecting flat cable at the tail end is connected with the normal flat cable around the fault cabinet.
The background machine has an unattended effect, automatically runs to a fault position along a track by real-time online monitoring and fast responding to a fault source, performs troubleshooting and correction work on a fault cabinet by using the lifting mechanism, and returns after a manager arrives, so that the background machine is a device for post-treatment, not only can remove faults, but also can directly solve the faults.
Preferably, the background machine is in a standby state at any time through a movable trolley connected with the background machine, and after receiving a fault signal, the background machine drives to a specified position along a ground track of a jurisdiction area and informs a manager.
Preferably, the lifting mechanism on the back-end machine is provided with a plurality of sections, different sections are adjusted according to different heights of the cabinet, and the connecting flat cable is lifted to a corresponding position and is quickly connected with a normal flat cable.
Preferably, the connection flat cable adopts an adsorption type or plug-in type structure, and the connection flat cable is automatically butted with a normal flat cable near a fault cabinet through external force provided by a lifting mechanism.
Preferably, interfaces connected with a mouse, a keyboard and a display are reserved on the upper surface of the background machine according to needs, and the interfaces are used for temporarily replacing the peripherals of the mobile background machine.
The invention relates to a method for removing faults of a mobile background machine of a transformer substation, which comprises the following steps:
s1: the background machine in a standby state in real time receives the fault information of the server and starts to operate;
s2: the moving trolley positioned below the background machine drives the travelling wheels to run along the ground track, and the sensors on the periphery of the moving trolley detect surrounding obstacles to avoid the obstacles;
s3: the mobile trolley carries a background machine to run to a server, and the position of the lifting mechanism is quickly adjusted according to the positioning information;
s4: the lifting mechanism is attached with a connecting flat cable, the connecting flat cable is quickly moved to a fault position through the lifting mechanism, and the connecting flat cable is completely butted with a normal flat cable;
s5: waiting for a fault removal instruction of the server, and when the instruction is eliminated, waiting for a manager to manually replace the cabinet, and returning the mobile trolley; and when the instruction is not eliminated, continuously starting another movable trolley to continuously replace the fault cabinets one by one along the fault position until the fault is eliminated.
The invention has the beneficial effects that: according to the mobile background machine of the transformer substation and the fault removing method thereof, the unattended mobile trolley carries the background machine to quickly respond to the fault, and the lifting mechanism is moved to the place where the fault is located to be replaced, so that the automatic solving functions of responding, removing and processing the power transformation operation and maintenance fault are realized.
Drawings
FIG. 1 is a schematic diagram of the process of use of the present invention.
FIG. 2 is a schematic view of the mobile cart and the background machine.
In the figure: 1. moving the trolley; 11. a traveling wheel; 12. a sensor; 2. a background machine; 3. a lifting mechanism; 4. connecting a flat cable; 5. a server cabinet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the mobile substation background machine of the present invention includes a server cabinet 5 to be debugged, where the server cabinet 5 is a vertical cabinet arranged in a matrix, and is characterized in that a mobile background machine 2 is further disposed in a jurisdiction area where the cabinet is located, and the background machine 2 receives a fault signal from the server cabinet 5, moves to a location where the server cabinet is located, and replaces the faulty cabinet with a connection flat cable 4 to work; wherein:
as shown in fig. 2, a mobile trolley 1 is arranged at the bottom of a background machine 2, a traveling wheel 11 of the mobile trolley 1 is clamped in a ground track of a jurisdiction area, and sensors 12 are arranged around the upper surface of the mobile trolley 1; the top of the movable background is provided with a lifting mechanism 3, the bottom end of a connecting flat cable 4 is connected with the background machine 2 and extends upwards to the tail end of the lifting mechanism 3, and the connecting flat cable 4 at the tail end is connected with a normal flat cable around a fault cabinet.
The background machine 2 has an unattended effect, automatically drives to a fault position along a track by real-time online monitoring and fast responding to a fault source, performs troubleshooting and correction work on a fault cabinet by using the lifting mechanism 3, and returns after a manager arrives, so that the background machine is a device for post-treatment, not only troubleshooting, but also directly solving the fault.
Preferably, the background machine 2 is in a standby state at any time through the movable trolley 1 connected with the background machine, and after receiving a fault signal, the background machine drives to a specified position along a ground track of a jurisdiction area and informs a manager.
Preferably, the lifting mechanism 3 on the back-end machine 2 is provided with a plurality of sections, different sections are adjusted according to different heights of the cabinet, the connecting flat cable 4 is lifted to a corresponding position and is quickly connected with a normal flat cable.
Preferably, the connection flat cable 4 adopts an adsorption type or plug-in type structure, and the connection flat cable 4 is automatically butted with a normal flat cable near a fault cabinet through external force provided by the lifting mechanism 3.
Preferably, an interface connected with a mouse, a keyboard and a display is reserved on the upper surface of the background machine 2 according to needs, and the interface is used for temporarily replacing the peripheral of the mobile background machine 2.
The invention relates to a method for removing faults of a mobile background machine of a transformer substation, which comprises the following steps:
s1: the background machine 2 in a standby state in real time receives the fault information of the server and starts to operate;
s2: the moving trolley 1 positioned below the background machine 2 drives the traveling wheels 11 to move along a ground track, and the sensors 12 on the periphery of the moving trolley 1 detect surrounding obstacles to avoid the obstacles;
s3: the movable trolley 1 carries the background machine 2 to move to a server, and the position of the lifting mechanism 3 is rapidly adjusted according to the positioning information;
s4: a connecting flat cable 4 is attached to the lifting mechanism 3, the connecting flat cable 4 is rapidly moved to a fault position through the lifting mechanism 3, and the connecting flat cable 4 is completely butted with a normal flat cable;
s5: waiting for a fault removal instruction of the server, and when the instruction is eliminated, waiting for a manager to manually replace the cabinet, and returning the movable trolley 1; and when the instruction is not eliminated, continuously starting another movable trolley 1 to continuously replace the fault cabinets one by one along the fault position until the fault is eliminated.
The invention has the beneficial effects that: according to the mobile background machine of the transformer substation and the fault removing method thereof, the unattended mobile trolley 1 carries the background machine 2 to quickly respond to the fault, and the lifting mechanism 3 is moved to the place where the fault is located to be replaced, so that the automatic solving functions of responding, removing and processing the power transformation operation and maintenance fault are realized.
Example 2:
the embodiment provides a peripheral component replacement device developed by a background machine 2;
the method is suitable for the failure of components outside the host of the background machine 2.
The mouse, keyboard, display and the like of the mobile background machine 2 are provided with single-use interfaces, when the background machine 2 is in failure, the interfaces can be connected, and the peripheral of the mobile background machine 2 is used for replacing the use temporarily. In order to facilitate field use, various interfaces are configured on each peripheral.
Mouse: USB port, serial port, PS/2
Keyboard: USB port, PS/2, MIDI
A display: VGA, HDMI, DVI, S terminal
Developing a host replacing device of a substation background machine 2 suitable for different types of hardware;
the method is suitable for the hardware fault of the host of the background machine 2.
The mobile background machine 2 adopts a 2T large hard disk and is divided into 20 sub-divisions according to each operation team/team administration area (if one team administers 20 stations); if a server cabinet 5 mode is adopted, the number of the administered transformer stations can reach more than 40, a hard disk switching mode is adopted, and therefore the partitions are increased. And installing a background machine 2 system and a program component of one transformer substation in each subarea, keeping the same with the field background machine 2, and when the mobile background machine 2 is started, displaying a subarea selection interface, and selecting a corresponding subarea to enter the corresponding transformer substation background machine 2 system. And the corresponding interface cable of the substation background machine 2 is switched to the corresponding interface of the mobile background machine 2, so that the mobile background machine 2 can be temporarily used for operation.
A complete machine replacing device suitable for different types of operating systems and software systems is developed.
The method is suitable for the host software fault of the background machine 2.
If the replacement of the main machine of the mobile background machine 2 still cannot be effective due to the reasons of software adaptation of the background machine 2 and the like, the function of the background machine 2 of the transformer substation is temporarily replaced by the universal type monitoring system. A partition is specially arranged in the partition of the background machine 2, a D5000 and other main equipment monitoring systems are installed, the internal network is accessed through a transformer substation switch, most functions of the background machine 2 of the transformer substation can be temporarily replaced, and the requirements of on-site remote control on-off, soft pressing plate on-off, main equipment state checking and the like are met.
The invention can be widely applied to the fault occasions of the transformer substation machine room.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A movable backstage machine of a transformer substation comprises a server cabinet (5) to be debugged, wherein the server cabinet (5) is a cabinet arranged in a vertical matrix, and is characterized in that a movable backstage machine (2) is further arranged in a jurisdiction area where the cabinet is located, the backstage machine (2) moves to the position where the server cabinet (5) is located after receiving a fault signal of the server cabinet (5), and replaces the fault cabinet to work through a connecting flat cable (4); wherein:
the bottom of the background machine (2) is provided with a movable trolley (1), walking wheels (11) of the movable trolley (1) are clamped in a ground track of a jurisdiction area, and the periphery of the upper surface of the movable trolley (1) is provided with sensors (12); the top of the movable background is provided with a lifting mechanism (3), the bottom end of the connecting flat cable (4) is connected with the background machine (2) and extends upwards to the tail end of the connecting flat cable along the lifting mechanism (3), and the connecting flat cable (4) at the tail end is connected with the normal flat cable around the fault cabinet.
2. The substation mobile background machine according to claim 1, characterized in that the background machine (2) is in a standby state at any time through the mobile trolley (1) connected with the background machine, and after receiving a fault signal, the background machine travels to a specified position along a ground track of a jurisdiction and notifies a manager.
3. The substation mobile background machine according to claim 1, wherein the lifting mechanism (3) on the background machine (2) is provided with a plurality of sections, different sections are adjusted according to different heights of the cabinet, and the connecting flat cable (4) is lifted to a corresponding position and is rapidly connected with a normal flat cable.
4. The substation mobile background machine and the fault removing method thereof according to claim 1, wherein the connection flat cable (4) adopts an adsorption type or plug-in type structure, and the connection flat cable (4) is automatically butted with a normal flat cable near a fault cabinet through an external force provided by the lifting mechanism (3).
5. The substation mobile background machine and the fault removal method thereof according to claim 1, wherein interfaces connected with a mouse, a keyboard and a display are reserved on the upper surface of the background machine (2) according to needs, and the interfaces are temporarily used for replacing peripherals of the mobile background machine (2).
6. A method for removing faults of a movable background machine of a transformer substation is characterized by comprising the following steps:
s1: the background machine (2) in a standby state in real time receives the fault information of the server and starts to operate;
s2: the moving trolley (1) positioned below the background machine (2) drives the traveling wheels (11) to move along a ground track, and the sensors (12) on the periphery of the moving trolley (1) detect surrounding obstacles to avoid the obstacles;
s3: the mobile trolley (1) carries the background machine (2) to operate to a server, and the position of the lifting mechanism (3) is quickly adjusted according to the positioning information;
s4: a connecting flat cable (4) is attached to the lifting mechanism (3), the connecting flat cable (4) is quickly moved to a fault position through the lifting mechanism (3), and the connecting flat cable (4) is completely butted with a normal flat cable;
s5: waiting for a fault removal instruction of the server, and when the instruction is eliminated, waiting for a manager to manually replace the cabinet, and returning the mobile trolley (1); when the instruction is not eliminated, another mobile trolley (1) is continuously started to continuously replace the fault cabinets one by one along the fault position until the fault is eliminated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111150623.3A CN114152819A (en) | 2021-09-29 | 2021-09-29 | Mobile background machine of transformer substation and fault removing method thereof |
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| CN202111150623.3A CN114152819A (en) | 2021-09-29 | 2021-09-29 | Mobile background machine of transformer substation and fault removing method thereof |
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| CN114152819A true CN114152819A (en) | 2022-03-08 |
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Application publication date: 20220308 |