CN106505535A - A kind of transmission line malfunction monitoring method, equipment and system - Google Patents
A kind of transmission line malfunction monitoring method, equipment and system Download PDFInfo
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- CN106505535A CN106505535A CN201611035611.5A CN201611035611A CN106505535A CN 106505535 A CN106505535 A CN 106505535A CN 201611035611 A CN201611035611 A CN 201611035611A CN 106505535 A CN106505535 A CN 106505535A
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- transmission line
- temperature
- power supply
- power transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/041—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature additionally responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/046—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a thermocouple
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The embodiment of the present invention provides a kind of transmission line malfunction monitoring method, equipment and system, for the method that transmission line malfunction is monitored, to reduce artificial dependence. wherein, transmission line malfunction monitoring method comprises: receive the temperature information that temperature sensor sends, described temperature sensor is arranged on the power transmission line of power supply, for gathering the temperature information of described power transmission line; Whether the temperature that judges described temperature information instruction is greater than preset temperature; If described temperature is greater than described preset temperature, cut off described power supply.
Description
Technical field
The present invention relates to power safety technique field, particularly a kind of transmission line malfunction monitoring method, equipment and system.
Background technology
Distribution system is directly being born the power supply to user, requires it to have certain reliability. and the transmission line of electricity in distribution system may break down, and in distribution system, controller switching equipment distributed points is many, and transmission line of electricity is also many, and this just causes operation maintenance difficulty large.
At present, transmission line of electricity is adopted to scheduled overhaul, staff determines that according to experience the repair time is so that transmission line of electricity is carried out to periodic inspection, visible, at present stronger to artificial dependence for the inspection of transmission line malfunction.
Summary of the invention
The embodiment of the present invention provides a kind of transmission line malfunction monitoring method, equipment and system, for transmission line malfunction is monitored, to reduce artificial dependence.
First aspect, provides a kind of transmission line malfunction monitoring method, and described method comprises:
Receive the temperature information that temperature sensor sends; Described temperature sensor is arranged on the power transmission line of power supply, for Gather the temperature information of the power transmission line;
Judge whether the temperature that the temperature information is indicated is more than preset temperature；
If the temperature cuts off the power supply more than the preset temperature.
Optionally, the power supply is connected with relay；The power supply is cut off, including：
Control instruction is sent to the relay, to cut off the power supply；Wherein, the control instruction is described for indicating
Relay disconnects.
Optionally, after the power supply is cut off, also include：
The first information that flame sensor sends is received, the first information is used for indicating the environment residing for the power transmission line
In whether there is flame；Wherein, the flame sensor is arranged in the environment, be whether there is in the environment for sensing
Flame；
If it is determined that the first information is used for indicating there is flame in the environment, then open command is sent to fire extinguisher,
The open command is used for indicating that the fire extinguisher is opened.
Optionally, after the power supply is cut off, also include：
Fault message is generated, the fault message is used for indicating that the power transmission line breaks down；
The fault message is exported, there is failure to point out power transmission line described in user.
Second aspect, there is provided a kind of transmission line malfunction monitoring device, the equipment include：
Receiving unit, for receiving the temperature information of temperature sensor transmission；The temperature sensor is arranged at power supply
On power transmission line, for gathering the temperature information of the power transmission line；
Judging unit, for judging whether the temperature that the temperature information is indicated is more than preset temperature；
Control unit, if cut off the power supply for the temperature more than the preset temperature.
Optionally, described control unit is used for cutting off the power supply, including：
Control instruction is sent to the relay being connected with the power supply, to cut off the power supply；Wherein, the control instruction
For indicating that the relay disconnects.
Optionally, the receiving unit is additionally operable to：The first information that flame sensor sends is received, the first information is used
Whether there is flame in the environment residing for the instruction power transmission line；
Described control unit is additionally operable to：If it is determined that the first information be used for indicate in the environment, there is flame, then to
Fire extinguisher sends open command, and the open command is used for indicating that the fire extinguisher is opened.
Optionally, the equipment also includes signal generating unit and output unit；
The signal generating unit is used for after described control unit cuts off the power supply, generates fault message, the failure
Information is used for indicating that the power transmission line breaks down；
The output unit is used for exporting the fault message, there is failure to point out power transmission line described in user.
The third aspect, there is provided a kind of transmission line malfunction monitoring system, the system include：
Temperature sensor, is arranged on the power transmission line of power supply, for gathering the temperature information of the power transmission line；
Controller, is connected with the temperature sensor, and the temperature for indicating when the temperature information is more than preset temperature
When, cut off the power supply.
Optionally, the system also includes relay, and the relay is connected with the controller and the power supply；Described
Controller cuts off the power supply, including：
Control instruction is sent to the relay, to cut off the power supply；Wherein, the control instruction is described for indicating
Relay disconnects.
Optionally, the system also includes air switch, is connected with the power supply；The air switch is used for working as the electricity
When the electric current of the power transmission line in source is more than the rated current of the air switch, the power supply is cut off；Wherein, the air switch
Rated current of the rated current less than the relay.
Optionally, the system also includes flame sensor and fire extinguisher；The controller is additionally operable to：
The first information that the flame sensor sends is received, the first information is used for indicating what the power transmission line was located
Whether there is flame in environment；
If it is determined that the first information is used for indicating there is flame in the environment, then unlatching is sent to the fire extinguisher and referred to
Order, the open command are used for indicating that the fire extinguisher is opened.
Optionally, the controller is additionally operable to：
After the power supply is cut off, fault message is generated, the fault message is used for indicating that the power transmission line occurs event
Barrier；
The fault message is exported, there is failure to point out power transmission line described in user.
A kind of transmission line malfunction monitoring method is embodiments provided, by the TEMP arranged on power transmission line
The temperature information gathered by device is it may determine that whether power transmission line breaks down, it is achieved that the automatic real-time prison to transmission line fault
Survey, reduce to artificial dependence, and monitoring result is more accurate, staff targetedly can be keeped in repair, nothing
Full maintenance need to be carried out in fault-free, be used manpower and material resources sparingly.And power supply can be automatically cut off when failure is monitored, it is to avoid make
The accident of Cheng Geng great, has also striven for the time to maintenance.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be carried with basis
For accompanying drawing obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of transmission line malfunction monitoring system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of transmission line malfunction monitoring method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of transmission line malfunction monitoring system provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of transmission line malfunction monitoring system provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of transmission line malfunction monitoring system provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of transmission line malfunction monitoring device provided in an embodiment of the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with the embodiment of the present invention in
Accompanying drawing, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.Embodiment in based on the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, belongs to the scope of protection of the invention.?
In the case of not conflicting, embodiment and the feature in embodiment in the present invention mutually can be combined.And, although in stream
Logical order is shown in journey figure, but in some cases, can be executed with the order being different from herein shown or described
The step of.
Fig. 1 is referred to, a kind of transmission line malfunction monitoring system of one embodiment of the invention offer is provided.The system includes
Temperature sensor 101 and controller 102, for monitoring the transmission line fault being connected with power supply.Wherein, 101 He of temperature sensor
Controller 102 can be communicated by communication or wired communication mode.
Temperature sensor 101 is arranged on the power transmission line of power supply, and controller 102 can be arranged on any position in power distribution room
Put, it is also possible to positioned at the other positions of the building belonging to the power distribution room, as long as controller 102 can receive temperature sensor
The temperature information of 101 transmission.Fig. 1 is so that controller 102 is located in the power distribution room as an example.Temperature sensor 101 can be arranged
Multiple, its set-up mode can also have different modes.Under a kind of embodiment, the power transmission line of power supply generally has three, such as A phases
Power transmission line, B phase power transmission lines, C phase power transmission lines, the power transmission line of certain power supply can also be other possible power transmission lines in power distribution room.
Multiple temperature sensors 101 can be set on every power transmission line, to guarantee during certain failure of temperature sensor 101 wherein,
Still the temperature information that other temperature sensors 101 gather power transmission line can be passed through.Wherein, multiple temperature sensors 101 can be with
It is equidistantly positioned, it is also possible to which arranged where line temperature rises comparatively fast is more intensive, as temperature rises faster
Side can be the position closer to the distance with power supply, more to gather the temperature information of power transmission line accurately and timely.The present invention is implemented
Example is not restricted to the quantity of temperature sensor 101 and position, and Fig. 1 includes three temperature sensors 101, and three with the system
As a example by temperature sensor 101 is separately fixed on three power transmission lines of power supply.
In order to more fully understand above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
State technical scheme to be described in detail.During introduction below, with the transmission line malfunction monitoring system shown in Fig. 1 it is
Example.
Fig. 2 is referred to, one embodiment of the invention provides a kind of transmission line malfunction monitoring method, the flow process description of the method
As follows.
Step 201：The temperature information that temperature sensor 101 sends is received, temperature sensor 101 is arranged at the transmission of electricity of power supply
On line, for gathering the temperature information of power transmission line；
Step 202：Judge whether the temperature that temperature information is indicated is more than preset temperature；
Step 203：If temperature is cut off the electricity supply more than preset temperature.
The temperature of power transmission line can indicate the possibility that power transmission line breaks down, and the temperature of such as power transmission line is larger, then transmit electricity
The electric current passed through on line may be larger, then power transmission line is possible to break down or has occurred that failure.Therefore,
Controller 102 can by judge power transmission line temperature height determining possibility that power transmission line breaks down, defeated so as to work as
Cut off the electricity supply when the possibility of cable malfunction is larger or breaks down.
Temperature sensor 101 is arranged on power transmission line, it is believed that the temperature information indication gathered by temperature sensor 101
The temperature that shows is exactly the temperature of power transmission line, then controller 102 receive temperature sensor 101 send temperature information after, just
Can be by judging whether the temperature that the temperature information is indicated is more than preset temperature, to determine whether power transmission line breaks down.Its
In, if the temperature that the temperature information of collection is indicated is more than preset temperature, then can determine the possibility that power transmission line breaks down
Larger or there occurs failure, now controller 102 can be cut off the electricity supply, to ensure power supply safety.Controller 102 determines defeated
When whether electric wire breaks down, it is as reference using preset temperature, then the setting of preset temperature is more important, is described below pre-
If the set-up mode of temperature.
In a kind of embodiment, the minimum temperature that can be reached according to needed for power transmission line can occur to burn is default to arrange
Temperature.For example, the minimum temperature reached needed for directly can occurring to burn by power transmission line is defined as preset temperature, such as works as power transmission line
Temperature reach 70 DEG C and can burn, then preset temperature could be arranged to 70 DEG C, and so detection can be more accurate.Or, it is
Ensure the safety of power transmission line as much as possible, as far as possible so that power transmission line will not burn, then preset temperature is could be arranged to less than defeated
The minimum temperature that electric wire is reached needed for can occurring to burn, the so temperature in power transmission line soon reach the temperature reached needed for burning
When spending, controller 102 can be cut off the electricity supply, so as to avoid the generation of failure as far as possible.Certainly, due to the material of different power transmission lines
May be different, the minimum temperature that different materials occurs to reach needed for burning is likely to difference, and preset temperature can also be defined as
Minimum temperature in the multiple minimum temperatures reached needed for the burning of power transmission line various material.
In another embodiment, preset temperature rule of thumb can be arranged.As empirically determined temperature reaches certain
During value, power transmission line is susceptible to failure, then the temperature that can be susceptible to power transmission line corresponding to failure is defined as preset temperature.
Similarly, it is the safety that ensures power transmission line as much as possible, preset temperature can be susceptible to corresponding to failure less than power transmission line
Temperature.
In addition, multiple temperature sensors 101 can be arranged on power transmission line, then controller 102 can receive multiple temperature
Multiple temperature informations that sensor sends.For security consideration, as long as having in the multiple temperature indicated by multiple temperature informations pre-
If quantity temperature is more than preset temperature, then controller 102 is just it is considered that power transmission line is it may happen that failure or occurred
Failure, such that it is able to cut off the electricity supply.Predetermined number can be arranged according to demand, and the embodiment of the present invention is not restricted.
Wherein, controller 102 is cut off the electricity supply, and may have different cut-out modes.In possible embodiment, refer to
Fig. 3, transmission line malfunction monitoring system can also include that relay 103, relay 103 are connected with power supply and controller 102 respectively
Connect.If controller 102 determines need to cut off the electricity supply, controller 102 can send control instruction to relay 103, and the control refers to
Order can serve to indicate that relay 103 disconnects, then relay 103 executes control instruction so that relay 103 disconnects, so as to
Shut off power supply.Certainly, the mode not limited to this that controller 102 is cut off the electricity supply in the embodiment of the present invention, it is also possible to by which
His possible mode.
Generally, when the temperature of power transmission line is higher, the electric current of power transmission line is larger, when the temperature of power transmission line is relatively low, power transmission line
Electric current is relatively low.But different situations are there is also sometimes, when the temperature of power transmission line is relatively low, the electric current of power transmission line may also can be compared with
Greatly, be now obviously not suitable with continue through the temperature of power transmission line determining power transmission line and whether can break down or occur therefore
Barrier.In consideration of it, referring to Fig. 4, transmission line malfunction monitoring system can also include air switch 104, and the air switch 104 can
To be connected with power supply.So when the electric current of power transmission line is larger, as the electric current of power transmission line is allowed to pass through more than air switch 104
Maximum current when, air switch 104 just can disconnect automatically, to reach the purpose that cuts off the electricity supply.
Predictably, when the electric current of power transmission line is larger, transmission line malfunction monitoring system passes through air switch 104
Cut off the electricity supply, and when the temperature of power transmission line is higher, transmission line malfunction monitoring system is cut off the electricity supply by relay 103.And
When the temperature of power transmission line is relatively low, the electric current of power transmission line may be larger, and when the temperature of power transmission line is higher, the electric current of power transmission line can
Can be less, therefore, the allowed maximum current for passing through of air switch 104 can be less than the allowed maximum for passing through of relay 103
Electric current, so no matter the electric current of power transmission line is higher or temperature is larger, and transmission line malfunction monitoring system can be cut off in time
Power supply, to avoid failure from occurring as far as possible.
Fire may be caused as power transmission line breaks down, such as usually switch off power supply be power transmission line actual temperature compared with
Carry out in the case of height, and during cutting off the electricity supply, higher transient current may be produced, thus make it possible to
Insulating barrier outside power transmission line is burnt due to TRANSIENT HIGH TEMPERATURE causes the generation of fire.And be likely in the environment residing for power transmission line
There is flame in the power distribution room that generation fire, such as power transmission line are located.Therefore, in embodiments of the present invention, power transmission line can be detected
Whether there is flame in residing environment, to prevent the generation of fire.If there is flame, power transmission line may burn, or
In environment residing for power transmission line, other equipment may be on fire, can now be put out a fire, so as to reduce to a certain extent
There is the possibility of fire.
Under a kind of embodiment, Fig. 5 is referred to, flame sensor in transmission line malfunction monitoring system, can also be included
105, flame sensor 105 can be arranged on the optional position in power distribution room, such as the roof of power distribution room, for sensing in power distribution room
Whether there is flame.And flame sensor 105 can be led to by wirelessly or non-wirelessly communication mode with controller 102
Letter.Controller 102 can receive the first information of the transmission of flame sensor 105, and the first information can serve to indicate that power transmission line
Whether there is flame with the presence or absence of flame, i.e. power distribution room in residing environment, if the first information indicates there is flame in power distribution room,
So controller 102 is assured that power distribution room is on fire.
In order to avoid power distribution room occurs fire, controller 102 can be put out a fire after determining that power distribution room is on fire.Can
Under the embodiment of energy, continuing with referring to Fig. 5, fire extinguisher 106, fire extinguisher in transmission line malfunction monitoring system, can also be included
106 can be connected with controller 102, specifically, can arrange magnetic valve on fire extinguisher 106, and magnetic valve can be with controller 102
Connection.Controller 102 can indicate that fire extinguisher 106 is put out a fire after determining that power distribution room is on fire, and such as controller 102 can be with
Open command is sent to fire extinguisher 106, the open command can serve to indicate that magnetic valve is opened, so as to open fire extinguisher 106, this
Sample fire extinguisher 106 receives open command, executes open command, it is possible to open fire extinguisher 106, so as to realize putting out a fire.Equally
Ground, after unlatching fire extinguisher 106 is put out a fire, if controller 102 determines the first information indicating ring that flame sensor 105 sends
There is no flame in border, then controller 102 can send out code to fire extinguisher 106, and the out code can serve to indicate that
Closed electromagnetic valve, so as to close fire extinguisher 106, such fire extinguisher 106 receives out code, executes out code, it is possible to
Fire extinguisher 106 is closed, so as to realize stopping fire extinguishing, in case fire extinguisher 106 is constantly in opening.
In the embodiment of the present invention, cut off the electricity supply and mean that power transmission line there occurs failure, then in order to ensure peace in time
Full power supply, can inform staff or user, in time power transmission line be keeped in repair so as to staff, or allow user
The reason for knowing power failure.Therefore, controller 102 can also generate fault message after cutting off the electricity supply, the fault message
For indicating that power transmission line breaks down, and the fault message of production is exported, there is failure to point out user's power transmission line.Its
In, fault message can include short circuit, the fault message such as catch fire.The output fault message of controller 102 can be in the way of note
The mobile phone that fault message is sent to staff or user, or fault message can be sent to phase by way of network
Close responsible person computer client, notify staff to go to keep in repair via relevant persons in charge, though with reach maintenance effect
Really.
Equipment that the embodiment of the present invention provided is introduced below in conjunction with the accompanying drawings.
Fig. 6 is referred to, based on same inventive concept, the embodiment of the present invention provides a kind of transmission line malfunction monitoring device,
The monitoring device can be same equipment with the controller 102 shown in Fig. 1.The monitoring device can include receiving unit 601, sentence
Disconnected unit 602, control unit 603.
In the embodiment of the present invention, receiving unit 601 can be used for receiving the temperature information that temperature sensor 101 sends, temperature
Degree sensor 101 can be arranged on the power transmission line of power supply, for gathering the temperature information of power transmission line.Judging unit 602 can be with
For judging whether the temperature that temperature information is indicated is more than preset temperature.If control unit 603 can be used for temperature more than default
Temperature, then cut off the electricity supply.With regard to this partial content be discussed in detail can also refer to Fig. 1 and Fig. 2 shown in embodiment in regard to
The how description of part of the temperature information sent according to temperature sensor 101 to cut off the electricity supply of controller 102, seldom repeats.
Optionally, control unit 603 is used for cutting off the electricity supply, and can send control to the relay 103 being connected with power supply and refer to
Order, to cut off the electricity supply；Wherein, control instruction can serve to indicate that relay 103 disconnects.
Optionally, receiving unit 601 can be also used for receiving the first information that flame sensor 105 sends, the first information
Can serve to indicate that.Control unit 603 can be also used for if it is determined that the first letter
Ceasing for there is flame in indicative for environments, then open command being sent to fire extinguisher 106, open command can serve to indicate that fire extinguisher
106 open.
Optionally, transmission line malfunction monitoring device can also include signal generating unit and output unit, and signal generating unit can be with
After cutting off the electricity supply in control unit, fault message is generated, fault message can serve to indicate that power transmission line breaks down.Defeated
Go out unit to can be used for exporting fault message, there is failure to point out user's power transmission line.
A kind of transmission line malfunction monitoring method is embodiments provided, by the TEMP arranged on power transmission line
Temperature information that device is gathered it may determine that go out whether power transmission line breaks down, if the temperature sensor collection that controller is received
The temperature that indicates of temperature information higher, then show that the electric current of power transmission line may be larger, the load current of even more than power transmission line,
Now controller can determine power transmission line it may happen that failure or having broken down, it is achieved that the real-time prison to transmission line fault
Survey, reduce to artificial dependence.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each function
The division of module is illustrated, and in practical application, can distribute above-mentioned functions by different function moulds as desired
Block is completed, will the internal structure of device be divided into different functional modules, to complete all or part of work(described above
Energy.The specific work process of the system, apparatus, and unit of foregoing description, may be referred to corresponding in preceding method embodiment
Journey, will not be described here.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, which can be passed through
Its mode is realized.For example, device embodiment described above be only schematically, for example, the module or unit
Divide, only a kind of division of logic function can have other dividing mode, for example multiple units or component when actually realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or not execute.Another, shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, aobvious as unit
The part for showing can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in the application each embodiment can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Such understanding is based on, the technical scheme of the application is substantially
The part that in other words prior art is contributed or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) execute the application each
The all or part of step of embodiment methods described.And aforesaid storage medium includes：General serial bus USB
(Universal Serial Bus flash disk), portable hard drive, read-only storage (Read-Only Memory, ROM),
Random access memory (Random Access Memory, RAM), magnetic disc or CD etc. are various can be with store program codes
Medium.
Specifically, the corresponding computer program instructions of data packet sending method in the embodiment of the present application can be stored
In the storage mediums such as CD, hard disk, general serial bus USB, when in storage medium with transmission line malfunction monitoring side
When the corresponding computer program instructions of method are read or are performed by an electronic equipment, including：
Receive the temperature information that temperature sensor 101 sends；Temperature sensor 101 is arranged on the power transmission line of power supply, is used
Temperature information in collection power transmission line；
Judge whether the temperature that temperature information is indicated is more than preset temperature；
If temperature is cut off the electricity supply more than preset temperature.
Optionally, be also stored with the storage medium other computer instruction, and these computer instructions are in step：
It is performed when cutting off the electricity supply, includes when executed：
Control instruction is sent to relay 103, to cut off the electricity supply；Wherein, control instruction can serve to indicate that relay 103
Disconnect.
Optionally, be also stored with the storage medium other computer instruction, and these computer instructions are in step：
It is performed after cutting off the electricity supply, includes when executed：
The first information that flame sensor 105 sends is received, the first information can serve to indicate that the environment residing for power transmission line
In whether there is flame；Wherein, flame sensor 105 is arranged in environment, whether there is flame for sensing in environment；
If it is determined that the first information is used for there is flame in indicative for environments, then open command is sent to fire extinguisher 106, unlatching refers to
Order can serve to indicate that fire extinguisher 106 is opened.
Optionally, be also stored with the storage medium other computer instruction, and these computer instructions are in step：
It is performed after cutting off the electricity supply, includes when executed：
Fault message is generated, fault message is used for indicating that power transmission line breaks down；
, there is failure to point out user's power transmission line in output fault message.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (13)
1. a kind of transmission line malfunction monitoring method, including：
Receive the temperature information that temperature sensor sends；The temperature sensor is arranged on the power transmission line of power supply, for gathering
The temperature information of the power transmission line；
Judge whether the temperature that the temperature information is indicated is more than preset temperature；
If the temperature cuts off the power supply more than the preset temperature.
2. the method for claim 1, it is characterised in that the power supply is connected with relay；The power supply is cut off, is wrapped
Include：
Control instruction is sent to the relay, to cut off the power supply；Wherein, the control instruction is used for indicating the relay
Device disconnects.
3. the method for claim 1, it is characterised in that after the power supply is cut off, also include：
Receive the first information that flame sensor sends, the first information be used in the environment for indicating residing for the power transmission line be
No have flame；Wherein, the flame sensor is arranged in the environment, for sensing in the environment with the presence or absence of fire
Flame；
If it is determined that the first information is used for indicating there is flame in the environment, then open command is sent to fire extinguisher, described
Open command is used for indicating that the fire extinguisher is opened.
4. the method as described in claim 1-3 is arbitrary, it is characterised in that after the power supply is cut off, also include：
Fault message is generated, the fault message is used for indicating that the power transmission line breaks down；
The fault message is exported, there is failure to point out power transmission line described in user.
5. a kind of transmission line malfunction monitoring device, including：
Receiving unit, for receiving the temperature information of temperature sensor transmission；The temperature sensor is arranged at the transmission of electricity of power supply
On line, for gathering the temperature information of the power transmission line；
Judging unit, for judging whether the temperature that the temperature information is indicated is more than preset temperature；
Control unit, if cut off the power supply for the temperature more than the preset temperature.
6. equipment as claimed in claim 5, it is characterised in that described control unit is used for cutting off the power supply, including：
Control instruction is sent to the relay being connected with the power supply, to cut off the power supply；Wherein, the control instruction is used for
Indicate that the relay disconnects.
7. equipment as claimed in claim 5, it is characterised in that
The receiving unit is additionally operable to：The first information that flame sensor sends is received, the first information is described for indicating
Whether there is flame in environment residing for power transmission line；
Described control unit is additionally operable to：If it is determined that the first information is used for indicating there is flame in the environment, then to fire extinguishing
Device sends open command, and the open command is used for indicating that the fire extinguisher is opened.
8. the equipment as described in claim 5-7 is arbitrary, it is characterised in that the equipment also includes that signal generating unit and output are single
Unit；
The signal generating unit is used for after described control unit cuts off the power supply, generates fault message, the fault message
For indicating that the power transmission line breaks down；
The output unit is used for exporting the fault message, there is failure to point out power transmission line described in user.
9. a kind of transmission line malfunction monitoring system, including：
Temperature sensor, is arranged on the power transmission line of power supply, for gathering the temperature information of the power transmission line；
Controller, is connected with the temperature sensor, for when the temperature that the temperature information is indicated is more than preset temperature, cutting
Break the power supply.
10. system as claimed in claim 9, it is characterised in that the system also includes relay, the relay with described
Controller and power supply connection；The controller cuts off the power supply, including：
Control instruction is sent to the relay, to cut off the power supply；Wherein, the control instruction is used for indicating the relay
Device disconnects.
11. systems as claimed in claim 10, it is characterised in that the system also includes air switch, are connected with the power supply
Connect；The air switch is used for when the electric current of the power transmission line of the power supply is more than the rated current of the air switch, cut-out
The power supply；Wherein, rated current of the rated current of the air switch less than the relay.
12. systems as described in claim 9-11, it is characterised in that the system also includes flame sensor and fire extinguisher；
The controller is additionally operable to：
The first information that the flame sensor sends is received, the first information is used for indicating the environment that the power transmission line is located
In whether there is flame；
If it is determined that the first information is used for indicating there is flame in the environment, then open command is sent to the fire extinguisher,
The open command is used for indicating that the fire extinguisher is opened.
13. systems as claimed in claim 12, it is characterised in that the controller is additionally operable to：
After the power supply is cut off, fault message is generated, the fault message is used for indicating that the power transmission line breaks down；
The fault message is exported, there is failure to point out power transmission line described in user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035611.5A CN106505535A (en) | 2016-11-22 | 2016-11-22 | A kind of transmission line malfunction monitoring method, equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035611.5A CN106505535A (en) | 2016-11-22 | 2016-11-22 | A kind of transmission line malfunction monitoring method, equipment and system |
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| CN106505535A true CN106505535A (en) | 2017-03-15 |
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ID=58327808
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035611.5A Pending CN106505535A (en) | 2016-11-22 | 2016-11-22 | A kind of transmission line malfunction monitoring method, equipment and system |
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| CN106981925A (en) * | 2017-04-13 | 2017-07-25 | 广州矽创信息科技有限公司 | A kind of electrical equipment state monitoring apparatus and system |
| CN110148276A (en) * | 2019-01-29 | 2019-08-20 | 深圳市卓亚云智能科技有限公司 | A kind of Electrical Safety dynamic monitoring and controlling method and system |
| CN110567516A (en) * | 2019-08-28 | 2019-12-13 | 潘协印 | automatic 500kV high-voltage cable fault identification system |
| CN110567517A (en) * | 2019-08-28 | 2019-12-13 | 潘协印 | Line monitoring method |
| CN114254798A (en) * | 2021-11-05 | 2022-03-29 | 南方电网数字电网研究院有限公司 | Monitoring method and device for power transmission line, computer equipment and storage medium |
| CN115497246A (en) * | 2022-07-21 | 2022-12-20 | 浙江震亚物联网科技有限公司 | Intelligent disaster prevention system |
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