CN109671599A - A kind of fuse monitoring system - Google Patents
A kind of fuse monitoring system Download PDFInfo
- Publication number
- CN109671599A CN109671599A CN201910082606.7A CN201910082606A CN109671599A CN 109671599 A CN109671599 A CN 109671599A CN 201910082606 A CN201910082606 A CN 201910082606A CN 109671599 A CN109671599 A CN 109671599A
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- China
- Prior art keywords
- fuse
- controller
- cloud server
- monitoring system
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0208—Tools for inserting and removing fuses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/167—Circuits for remote indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H2085/0216—Tools for controlling fuses or the line associated with the fuses
Abstract
The invention discloses a kind of fuse monitoring systems, including remote controler, fusing control device, cloud server and terminal device, the control device that fuses includes sensor, fuse and controller, fuse is mounted on high-tension distributing line road, it is connected in series with distribution transformer, remote controler and controller are wirelessly connected, controller and cloud server are wirelessly connected, terminal device and cloud server are wirelessly connected, sensor is used to detect the power information of high-tension distributing line road, and controller controls the on-off of fuse according to the power information detected.This monitoring system can effectively monitor high-tension line state, can replace and manually carry out separating brake or closing operation to fuse, avoid that safety accident occurs.
Description
Technical field
The present invention relates on a kind of power grid high voltage drop-out type fuse cutout more particularly to a kind of fuse monitoring system.
Background technique
It is equipped with high voltage drop-out type fuse cutout between the high-tension line and transformer of electric power network, is convenient for transformer equipment
The needs for overhauling or rationing the power supply with line upkeep.Common high voltage drop-out type fuse cutout, generally by high-tension porcelain insulator, fuse tube, high pressure
Switch wire connection, fuse tube one end are flexibly connected with porcelain vase high-voltage switch gear wiring, and the other end is connected to by fuse activity shackle
It on porcelain vase, in separating brake or combined floodgate, needs manually to push to or pull down using special high-pressure insulating bar, operator needs when work
Insulating boot and insulating glove are dressed, operation is more troublesome, and is easy to happen safety accident, especially grasps in rainy day lamp bad weather
When making, it is very easy to that personal safety accident occurs.
Summary of the invention
In order to solve the problems, such as that fuse needs manual operation separating brake or combined floodgate to bring in the prior art, the invention proposes
A kind of fuse monitoring system.
The technical scheme adopted by the invention is that:
A kind of fuse monitoring system, including remote controler, fusing control device, cloud server and terminal device, it is described
Fusing control device includes sensor, fuse and controller, and the fuse is mounted on high-tension distributing line road, becomes with distribution
Depressor is connected in series, and the remote controler and the controller are wirelessly connected, and the controller wirelessly connects with the cloud server
It connects, the terminal device and the cloud server are wirelessly connected, and the sensor is used to detect the electricity of high-tension distributing line road
Information, the controller control the on-off of the fuse according to the power information detected.
Preferably, the fuse includes motor, transmission mechanism and fuse tube, the controller is according to the telecommunications detected
Breath controls transmission mechanism described in the motor driven, and the transmission mechanism drive fuse tube is opened a sluice gate or closing operation.
Preferably, three fuses are separately mounted on the three-phase distribution route of three-phase alternating current, for controlling respectively
Make the on-off of each phase distribution line.
Preferably, the remote controler is carried out data transmission with the controller using LoRa communication protocol.
Preferably, the fusing control device includes photographic device, the controller is electrically connected with the photographic device, institute
It states controller and obtains the photo of the fuse and photographic intelligence is sent to the cloud for controlling the photographic device and take
Business device.
Preferably, the fusing control device includes electric platform, the electric platform is connect with the controller, described
Photographic device is mounted on the electric platform, and the controller controls the electric platform and drives the photographic device left-right rotary
Turn and/or is rotated up and down.
Preferably, when the cloud server receives abnormal power information and/or when the cloud server is received
When the photographic intelligence of exception, the cloud server sends alarm message to the terminal device.
Preferably, the sensor includes voltage transformer and/or current transformer, the voltage transformer is for detecting
The information of voltage of high-tension distributing line road, the current transformer are used to detect the current information of high-tension distributing line road.
Compared with prior art, the beneficial effects of the present invention are:
Fuse monitoring system includes that closely the remote controler of monitoring and the terminal device remotely monitored, sensor can be examined
Survey the power information of high-tension distributing line road, on the one hand, when service worker's on-site maintenance fuse equipment, remote controler can be passed through
Power information is received, fuse can be remotely controlled and carry out separating brake or combined floodgate, improves construction safety coefficient, on the other hand, operator
Fuse separating brake or combined floodgate can be remotely controlled on office computer, realize the intelligentized control method of fuse, working efficiency
It is high；
Photographic device feeds back live fuse division status image onto terminal device display screen, and electric platform control is taken the photograph
As device turn to shoot fuse and its ambient enviroment image or video, for finally confirm fuse state provide judge according to
According to.
Certainly, it implements any of the products of the present invention it is not absolutely required to while reaching above-described all advantages.
Detailed description of the invention
Fig. 1 is a kind of block diagram of fuse monitoring system of the invention；
Fig. 2 is the minor structure block diagram of the fusing control device of one embodiment of the invention；
Fig. 3 is the minor structure block diagram of the fuse of one embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.
As shown in Figure 1, a kind of fuse monitoring system, including remote controler, fusing control device, cloud server and terminal
Equipment, fusing control device are mounted on high-tension distributing line road, are connected in series with distribution transformer, remote controler and fusing control dress
Wireless connection is set, fusing control device and cloud server are wirelessly connected, and cloud server and terminal device are wirelessly connected.Fusing
Control device is used to protect the distribution transformer of high-tension distributing line road, when high-tension distributing line occurs abnormal, fusing control
Device is opened a sluice gate automatically, plays the role of protecting distribution transformer.Remote controler can receive the state letter from fusing control device
Breath, the control device that can be fused near radio control be opened a sluice gate or closing operation, facilitates the construction of field maintenance worker, mentions
High safety factor.By cloud server, terminal device may also receive from fusing control device status information, remotely to
The control device that fuses sends control instruction, the switching operation of control fusing control device.Terminal device, which can be, is located at office
The computer of room is also possible to mobile device, such as mobile phone, notebook etc..
As shown in Fig. 2, fusing control device includes sensor, fuse and controller, fuse is mounted on high voltage power distribution
It on route, is connected in series with distribution transformer, remote controler and controller are wirelessly connected, and controller wirelessly connects with cloud server
It connects, cloud server and terminal device are wirelessly connected, and sensor is used to detect the power information of high-tension distributing line road, controller root
According to the on-off of the power information control fuse detected.Power information can be wirelessly transmitted to remote controler, can also be wirelessly transmitted to
Terminal device, power information include voltage, electric current, electric discharge, contact temperature and fault-signal etc..Controller can use single-chip microcontroller,
Such as model STM32F030C8T6.Controller can be according to the power information and preset secure threshold range detected come automatic
The on-off for controlling fuse can receive the control instruction from remote controler or terminal device also to control the logical of fuse
It is disconnected, it is preferred that the control instruction of remote controler is preferable over the control instruction of terminal device, i.e., realizes in remote controler and controller wireless
Communication period, terminal device can receive the detection information from controller, but cannot send effective control instruction or not
Effective closing operation instruction can be sent, to ensure the personal safety of field maintenance worker.
With continued reference to Fig. 2, the control device that fuses further includes photographic device, and controller is electrically connected with photographic device, controller
Photo or control photographic device for controlling photographic device acquisition fuse obtain fuse and surrounding video information,
And photo or video information are sent to cloud server, terminal device can be downloaded from cloud server relevant photo or
Person's video information.In the present embodiment, the abnormality of fuse, the root found the problem in time can be confirmed by photographic device
Where source.Preferably, fusing control device further includes electric platform, and electric platform is connect with controller, and photographic device is mounted on
On electric platform, electric platform, which can be, can only realize that left rotation and right rotation is perhaps rotated up and down or can be achieved at the same time left-right rotary
Turn and be rotated up and down, controller control electric platform drives photographic device to rotate left and right and or rotate up and down, to guarantee to obtain
Take more comprehensive fuse photo or video information.In a specific implementation process, by preset interval time to fuse
Shooting photo is carried out, when there are when difference for the standard photographs of captured photo and the server beyond the clouds of storage, then it is assumed that fusing
There are abnormal conditions in device, and cloud server issues alarm signal to terminal device at this time.
As shown in figure 3, fuse includes motor, transmission mechanism and fuse tube, controller is according to the power information control detected
Motor driven transmission mechanism processed, transmission mechanism drive fuse tube is opened a sluice gate or closing operation.In the prior art, when circuit is sent out
When raw short circuit or heavy overload, fuse tube will fuse automatically, play a protective role.In the present embodiment, when circuit appearance exception, i.e.,
When power information exceeds secure threshold range, controller controls motor driven transmission mechanism in advance, transmission mechanism drive fuse tube into
Row opens a sluice gate to operate, and then carries out subsequent malfunction elimination again, and after waiting trouble shootings, then controller controls fuse tube combined floodgate behaviour again
Make.
Preferably, remote controler is carried out data transmission with controller using LoRa communication protocol.LoRa is that creation is logical over long distances
The physical layer or wireless-modulated for interrogating connection, the LoRa technology based on CSS modulation technique (Chirp Spread Spectrum) are compared
In traditional FSK technology, communication context can be greatly increased, and CSS technology many decades are by military and space communication institute
Using having the characteristics that long transmission distance, strong interference immunity.
Preferably, it is communicated between controller and terminal device using 4G, 4G can quickly transmit high quality picture and video
Equal Large Volume Datas.By the 4G communication technology, the present invention can realize the picture or video to fuse using photographic device
Monitoring, is conducive to find the reason of fuse breaks down.
Preferably, three fuses are separately mounted on the three-phase distribution route of three-phase alternating current, each for control respectively
The on-off of phase distribution line.There are many purposes of three-phase alternating current, most AC electric equipment in industry, such as motor,
All use three-phase alternating current, that is, the three-phase four-wire system frequently referred to.And in daily life, use single phase poaer supply more,
Referred to as power for illumination.When using power for illumination power supply, using three-phase electricity therein one with respect to power supply for electrical equipment, such as household electric
Device.Therefore, the present invention goes the on-off for controlling each phase distribution line respectively using three fuses, plays protection distribution transformer
Effect.
Preferably, when cloud server receives abnormal power information and/or when the received abnormal photograph of cloud server
When piece information, cloud server sends alarm message to terminal device.In the present embodiment, controller can be to abnormal power information
A warning message is generated, which is sent to cloud server, it is short that cloud server sends alarm to terminal device again
Letter is also possible to cloud server and executes the movement for sending alarm message to terminal device to abnormal power information, and abnormal
Photographic intelligence then needs cloud server to be compared it with standard photographs information, when difference is bigger, executes to terminal
The movement of equipment transmission alarm message.Certainly, in addition to alarm message, other alarm signals be can also be.Alarm message or other
Alarm signal should have unique body comprising the location information and/or identity information for the fuse being abnormal, each fuse
Part information.
Preferably, sensor includes voltage transformer and current transformer, and voltage transformer is for detecting high-tension distributing line
The information of voltage of road, current transformer are used to detect the current information of high-tension distributing line road.When short trouble occurs for circuit
When, fused mass of fuse disjunction circuit by instantaneous fuse plays a protective role.And in circuit abnormal, voltage or current wave
When dynamic, fuse can be opened a sluice gate in advance, wait the closing operation for carrying out fuse after trouble shootings again.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (8)
1. a kind of fuse monitoring system, which is characterized in that including remote controler, fusing control device, cloud server and terminal
Equipment, the fusing control device includes sensor, fuse and controller, and the fuse is mounted on high-tension distributing line
On, it is connected in series with distribution transformer, the remote controler and the controller are wirelessly connected, and the controller and the cloud take
Business device is wirelessly connected, and the terminal device and the cloud server are wirelessly connected, and the sensor is for detecting high voltage power distribution
Power information on route, the controller control the on-off of the fuse according to the power information detected.
2. a kind of fuse monitoring system according to claim 1, which is characterized in that the fuse includes motor, passes
Motivation structure and fuse tube, controller transmission mechanism according to the power information control motor driven detected are described
The transmission mechanism drive fuse tube is opened a sluice gate or closing operation.
3. a kind of fuse monitoring system according to claim 2, which is characterized in that three fuses are installed respectively
On the three-phase distribution route of three-phase alternating current, for controlling the on-off of each phase distribution line respectively.
4. a kind of fuse monitoring system according to claim 1, which is characterized in that the remote controler and the controller
Carried out data transmission using LoRa communication protocol.
5. a kind of fuse monitoring system according to claim 1, which is characterized in that the fusing control device includes taking the photograph
As device, the controller is electrically connected with the photographic device, and the controller is for controlling described in the photographic device acquisition
Photographic intelligence is simultaneously sent to the cloud server by the photo of fuse.
6. a kind of fuse monitoring system according to claim 5, which is characterized in that the fusing control device includes electricity
Dynamic holder, the electric platform are connect with the controller, and the photographic device is mounted on the electric platform, the control
Device controls the electric platform and the photographic device is driven to rotate left and right and or rotate up and down.
7. a kind of fuse monitoring system according to claim 1, which is characterized in that when the cloud server receives
Abnormal power information and/or when the received abnormal photographic intelligence of the cloud server, the cloud server is to described
Terminal device sends alarm message.
8. a kind of fuse monitoring system according to claim 1, which is characterized in that the sensor includes mutual induction of voltage
Device and/or current transformer, the voltage transformer are used to detect the information of voltage of high-tension distributing line road, the Current Mutual Inductance
Device is used to detect the current information of high-tension distributing line road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082606.7A CN109671599A (en) | 2019-01-28 | 2019-01-28 | A kind of fuse monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082606.7A CN109671599A (en) | 2019-01-28 | 2019-01-28 | A kind of fuse monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109671599A true CN109671599A (en) | 2019-04-23 |
Family
ID=66150916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082606.7A Pending CN109671599A (en) | 2019-01-28 | 2019-01-28 | A kind of fuse monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109671599A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426591A (en) * | 2019-07-24 | 2019-11-08 | 王炎 | A kind of high-tension fuse switching detection device |
| CN112289015A (en) * | 2020-10-19 | 2021-01-29 | 南京电力金具设计研究院有限公司 | Novel grounding device wireless remote control technology for detection of extra-high voltage line |
| CN114264983A (en) * | 2021-12-24 | 2022-04-01 | 上海乾行达航天科技有限公司 | High-low temperature environment simulation test box |
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| JP2001283712A (en) * | 2000-03-30 | 2001-10-12 | Nohmi Bosai Ltd | Fuse-break monitor device |
| US20050088271A1 (en) * | 2003-10-23 | 2005-04-28 | Siemens Westinghouse Power Corporation | Sensing apparatus for blown fuse of rectifying wheel and associated methods |
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| CN101728135A (en) * | 2008-10-24 | 2010-06-09 | 方太命 | Numerical control alarm drop-out fuse for preventing freezing rain and freezing rain preventing method thereof |
| CN207488784U (en) * | 2017-12-08 | 2018-06-12 | 湖北省标迪迅电气有限公司 | A kind of fuse monitoring system |
| CN208385339U (en) * | 2018-04-09 | 2019-01-15 | 广东电网有限责任公司 | 10KV far controls drop type device for fusing |
| CN209401587U (en) * | 2019-01-28 | 2019-09-17 | 浙江冠丰达电力装备有限公司 | A kind of fuse monitoring system |
-
2019
- 2019-01-28 CN CN201910082606.7A patent/CN109671599A/en active Pending
Patent Citations (7)
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| JP2001283712A (en) * | 2000-03-30 | 2001-10-12 | Nohmi Bosai Ltd | Fuse-break monitor device |
| US20050088271A1 (en) * | 2003-10-23 | 2005-04-28 | Siemens Westinghouse Power Corporation | Sensing apparatus for blown fuse of rectifying wheel and associated methods |
| CN1848601A (en) * | 2006-03-17 | 2006-10-18 | 上海涌能电力科技发展有限公司 | Drop-off fuse long-distance controlling system |
| CN101728135A (en) * | 2008-10-24 | 2010-06-09 | 方太命 | Numerical control alarm drop-out fuse for preventing freezing rain and freezing rain preventing method thereof |
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| CN209401587U (en) * | 2019-01-28 | 2019-09-17 | 浙江冠丰达电力装备有限公司 | A kind of fuse monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426591A (en) * | 2019-07-24 | 2019-11-08 | 王炎 | A kind of high-tension fuse switching detection device |
| CN112289015A (en) * | 2020-10-19 | 2021-01-29 | 南京电力金具设计研究院有限公司 | Novel grounding device wireless remote control technology for detection of extra-high voltage line |
| CN114264983A (en) * | 2021-12-24 | 2022-04-01 | 上海乾行达航天科技有限公司 | High-low temperature environment simulation test box |
| CN114264983B (en) * | 2021-12-24 | 2023-09-19 | 上海乾行达航天科技有限公司 | High low temperature environment simulation test case |
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