CN203534626U - Switch cabinet comprehensive state online monitoring device - Google Patents
Switch cabinet comprehensive state online monitoring device Download PDFInfo
- Publication number
- CN203534626U CN203534626U CN201320580617.6U CN201320580617U CN203534626U CN 203534626 U CN203534626 U CN 203534626U CN 201320580617 U CN201320580617 U CN 201320580617U CN 203534626 U CN203534626 U CN 203534626U
- Authority
- CN
- China
- Prior art keywords
- module
- comprehensive state
- control module
- switchgear cabinet
- cabinet comprehensive
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a switch cabinet comprehensive state online monitoring device, which is provided with a control unit and a switch cabinet comprehensive state display device connected to the control unit. The switch cabinet comprehensive state online monitoring device further comprises a contact temperature measurement module, a cable temperature measurement module, an electric energy quality monitoring module, an electric chassis control module, a breaker state monitoring module, a cabinet temperature and humidity monitoring module, a switch cabinet intelligent manipulating device and the like which are connected with the control unit; the module and the control unit are connected in a wired and/or wireless mode, and the control unit and the switch cabinet comprehensive state display device are connected in a wired and/or wireless mode. The switch cabinet comprehensive state online monitoring device not only can reduce the number of times of routing inspection for a switch cabinet, but also can timely master the on-off state, the contact temperature and environmental temperature and humidity parameters, thereby preventing accidents from occurring.
Description
Technical field
The utility model relates to a kind of switchgear cabinet comprehensive state on-Line Monitor Device.
Background technology
High-tension switch cabinet is the visual plant in electric power network, once have an accident, will cause the power failure of part or larger area, therefore this equipment is after operation a period of time or in servicely must carry out necessary examination and maintenance, when normal operation, the High-Voltage Electrical Appliances galvanic circle generation heat energy of switching on for a long time, High-Voltage Electrical Appliances node is raise, now temperature rise generally can not surpass specialized range, but galvanic circle is bad once come in contact, can make temperature rise surpass specialized range, and the physical strength of High-Voltage Electrical Appliances material, physical property are declined.Such as handcart switch cabinet, in electric power system, generally use at present, in the handcart structure of primary cut-out, static contact, moving contact are primary elements, when moving contact contacts with static contact, between them, there is a contact resistance, if this contact resistance is excessive, temperature rise meeting surpasses setting, thereby accelerate the oxidation of dynamic and static contact place, oxidation structure causes again contact resistance value to increase, and impels so again heating to strengthen, and temperature increases, even striking scaling loss, affects switch cubicle safety and reliability.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of switchgear cabinet comprehensive state on-Line Monitor Device is provided.
To achieve these goals, the utility model adopts following technical scheme:
A switchgear cabinet comprehensive state on-Line Monitor Device, it has a control module and a switchgear cabinet comprehensive state display device that is connected to control module, it is characterized in that, also comprise be connected with control module with lower module:
Be installed on switch cubicle upper and lower contact place and for monitoring the contact temperature measurement module of its temperature;
Be installed on outlet cable splice place in switch cubicle and monitor the cable temperature measurement module of its temperature;
The electric energy quality monitoring module that is used for the quality of power supply information in Real-Time Monitoring switch cabinet main loop;
For on the spot or the electric chassis truck control module controlled of the electronic turnover of long-range handcart;
Be installed on isolating switch place and monitor the State-Inspect of High-Voltage Circuit module of its state;
Be installed in switch cubicle and monitor temperature-humidity monitoring module in the cabinet of its humiture;
The Intelligent operation control device of switch cabinet being connected with the self-actuated controller that is connected to isolating switch;
Between each module and control module, between control module and switchgear cabinet comprehensive state display device with wireless and/or wired connection.
As further improvement of the utility model is, described switchgear cabinet comprehensive state display device is selected 7 cun of color touch screens of technical grade.
As further improvement of the utility model is, described contact temperature measurement module comprises CT power taking contact temperature measurement sensor.
As further improvement of the utility model is, described cable temperature measurement module comprises busbar CT power taking temperature probe.
As further improvement of the utility model is, the communication module between each module and control module, between control module and switchgear cabinet comprehensive state display device is wireless transmitter module or bluetooth module.
As further improvement of the utility model is, described communication module is wire communication module.
As further improvement of the utility model is, between each module and control module, with wireless mode, be connected, each module comprises:
Microprocessor with its electric connection;
Wireless launcher, itself and microprocessor are electrically connected;
Emitting antenna, itself and wireless launcher are electrically connected;
Described control module has:
Receiving antenna, the various signals of launching in order to receive each module emitting antenna;
With the wireless receiver that receiving antenna is electrically connected, it is connected with control module.
As further improvement of the utility model is, described wireless launcher is radio frequency transmitter, and described wireless receiver is less radio-frequency receiver.
The utlity model has following beneficial effect: can not only reduce manually switch cubicle is patrolled and examined to number of times, also can grasp in time on off state, switch machine characteristic, contact temperature and ambient temperature and humidity parameter, the generation of preventing accident.
In addition, this switchgear cabinet comprehensive state on-Line Monitor Device is not only with enough switching value inputs. delivery outlet, but also there is following function:
First, in real time, on-line monitoring: collect in real time Monitoring Data, with data list, the form such as graphical, be shown to user intuitively.
Secondly, historical data: enquiry of historical data information, and analyzing these historical datas, in the mode of list, histogram and curve, show, can reflect intuitively the usability situation of equipment.
Moreover, patrol record: a key patrol record, patrol officer, when patrolling and examining, can carry out record to the current state of system operation, and can inquire about the history situation of patrolling and examining.
Accompanying drawing explanation
Fig. 1 is a kind of application network model framework chart of switchgear cabinet comprehensive state on-Line Monitor Device.
Fig. 2 is a kind of switchgear cabinet comprehensive state on-Line Monitor Device functional schematic.
Fig. 3 is a kind of switchgear cabinet comprehensive state on-Line Monitor Device structural drawing.
Fig. 4 is a kind of network structure block diagram of switchgear cabinet comprehensive state on-Line Monitor Device.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
It should be noted that, in full text, "/" represents the implication of "or" if no special instructions.
Referring to Fig. 1-4, a kind of switchgear cabinet comprehensive state on-Line Monitor Device, it has a control module 1 and a switchgear cabinet comprehensive state display device 2 that is connected to control module, and this switchgear cabinet comprehensive state display device is selected 7 cun of color touch screens of technical grade, and it supports to touch, can handled easily, show in real time a major loop figure, contact temperature value, on off state, electriferous state, blocking lamp various states figure.The panel size of selecting for switchgear cabinet comprehensive state display device is 226.5mm * 163mm, and bore size is 215mm * 152mm on the rack of switch cubicle.
The core of control module implement device is controlled, and by bus and each submodule, carries out communication, has stronger extendability.Support charged indication, live locking, two-way Temperature and Humidity Control, the output of two-way well heater, the functions such as RS485 communication simultaneously.
The control module of this device is connected with (including but not limited to) with lower module: temperature-humidity monitoring module 8, Intelligent operation control device of switch cabinet 9 in contact temperature measurement module 3, cable temperature measurement module 4, electric energy quality monitoring module 5, electric chassis truck control module 6, State-Inspect of High-Voltage Circuit module 7, cabinet.
Be installed on switch cubicle, lower contact place and for monitoring the contact temperature measurement module 3 of its temperature, here, described contact temperature measurement module 3 comprises CT power taking contact temperature measurement sensor, contact temperature measurement module adopts wireless sensor technology, realization is on isolating switch, the temperature Real-Time Monitoring of lower contact, and according to the alarm threshold of setting, output overtemperature alarm signal, simultaneously by bus interface and control module real-time communication, contact temperature measurement module can select radio temperature sensor assembly to carry out the Real-Time Monitoring of temperature, this radio temperature sensor assembly consists of contact successively microcontroller and wireless transmitting-receiving equipments of temperature sensor, in switchgear cabinet comprehensive state display device, place comprises wireless transmitting-receiving equipments, embedded system, touch display screen, the in the situation that of needs, can add telepilot, after the output terminal serial connection embedded system of wireless transmitting-receiving equipments, connect respectively the input end of touch display screen and telepilot.
Referring to Fig. 3, switchgear cabinet comprehensive state display device is by communication bus with hub 10 access data servers 11, and this data server is connected to user terminal 12, and data server is connected to remote control center by switch 13.
Referring to Fig. 4, it is main website that this device be take network master control device.
Be installed on outlet cable splice place in switch cubicle and monitor the cable temperature measurement module 4 of its temperature, described cable temperature measurement module 4 comprises busbar CT power taking temperature probe, for between cable temperature measurement module and control module, both can be connected by wired mode, also can connect by wireless mode, wireless mode connects more favourable for cabinet internal wiring, with wireless mode, be connected to example, because cable temperature measurement module adopts wireless sensor technology, to there is the temperature Real-Time Monitoring of cable splice under switch cubicle in realization, and according to the alarm threshold of setting, output overtemperature alarm signal, simultaneously by bus interface and control module real-time communication, cable temperature measurement module is selected radio temperature sensor assembly, this radio temperature sensor assembly consists of contact successively microcontroller and wireless transmitting-receiving equipments of temperature sensor, control module place is provided with wireless transmitting-receiving equipments and carries out mutual information transmission.
For this device, electric energy quality monitoring module occurs as selectable module, the electric energy quality monitoring module 5 that is used for the quality of power supply information in Real-Time Monitoring switch cabinet main loop, the quality of power supply information of its real-time monitoring switch cabinet major loop, the phase voltage that mainly comprises three-phase, line voltage, the electric current of three-phase, work frequency, three phases active power, three phase reactive power, three-phase activity coefficient etc., comprise 1, 3, 5, 7 subharmonic etc., and meritorious pulse and idle pulse output, for electric energy quality monitoring module, can select electric energy quality monitoring assembly of the prior art.
For on the spot or the electric chassis truck control module 6 controlled of the electronic turnover of long-range handcart, it passes through control module, when realization on the spot or the electronic turnover of long-range handcart controls, also can reduce operating personnel's workload, avoid operating personnel to cause personal injury, in the situation of " unmanned ", also can realize at the scene the complete power transmission work that stops, electric chassis truck control module can be selected existing electric chassis truck Control Component.
Be installed on isolating switch place and monitor the State-Inspect of High-Voltage Circuit module 7 of its state, it detects breaker closing, separating brake or fault trip state by detecting the movable parts of isolating switch position, State-Inspect of High-Voltage Circuit module sends Monitoring Data to monitoring device with communication modes, State-Inspect of High-Voltage Circuit module 7 can be connected by wireless mode with control module, in State-Inspect of High-Voltage Circuit module, 7 places arrange microcontroller and wireless transmitting-receiving equipments, and coordinate the wireless transmitting-receiving equipments at control module place to realize wireless telecommunications.
Be installed in switch cubicle and monitor temperature-humidity monitoring module 8 in the cabinet of its humiture, for the wireless connections of realization with control module, in cabinet, temperature-humidity monitoring module 8 is selected wireless humiture sensor module, wireless humiture sensor module comprises wireless humiture sensor, microcontroller, wireless transmitting-receiving equipments, coordinates the wireless transmitting-receiving equipments of control module to get final product mutual communication.
The Intelligent operation control device of switch cabinet 9 being connected with the self-actuated controller that is connected to isolating switch; here; zero load and load current that isolating switch is connected under normal circumstances and opened circuit in high-tension circuit; when system breaks down; can coordinate preferably with protective device, self-actuated controller; rapid disengagement failure electric current; assurance security of system is moved reliably; because isolating switch is here connected with self-actuated controller with protective device respectively; self-actuated controller is connected with Intelligent operation control device of switch cabinet; there is reaction velocity fast, feature easy to use.
It should be noted that, monitoring modular for each equipment of inside switch cabinet, such as implementation data monitoring modulars such as contact temperature measurement modules 3, and control module between with wireless connections, omit the requirement to connecting up in cabinet, and the circuit in whole cabinet is safer, reliable, if each module is with wired connection (built-in wired communication module) in control module, wiring is a larger systems engineering.
From finding out above, the primary prerequisite that realizes wireless connections is, at each module place, corresponding wireless transmitter module (wireless transmitting-receiving equipments) is set, and for short distance communication, carries out communication also allow with bluetooth module, the communication of bluetooth module belongs to known prior art, does not repeat them here.
Below with contact temperature measurement module 3 examples (in cabinet, other each module can be used it as reference), between contact temperature measurement module 3 and control module, with wireless mode, be connected, contact temperature measurement module 3 comprises: with the microprocessor (microprocessor that microcontroller possesses) of its electric connection; Wireless launcher, itself and microprocessor are electrically connected; Emitting antenna, itself and wireless launcher are electrically connected; Described control module has: receiving antenna, the various signals of launching in order to receive contact temperature measurement module 3 emitting antennas; With the wireless receiver that receiving antenna is electrically connected, it is connected with control module.
When considering the type selecting of wireless transmitting-receiving equipments, described wireless launcher can be considered radio frequency transmitter, and described wireless receiver can be considered less radio-frequency receiver.
For each module in cabinet, corresponding signal is delivered to after control module, hummer/alarm lamp can be set and warns, here, the control signal of hummer/alarm lamp sends by connected control module.
Selection for control module can adopt prior art, and be to improve switch cubicle for the antijamming capability of external environment condition, it is comparatively desirable at cabinet, heat insulating coat structure being set, also or, at cabinet, some barrier shape cooling mechanisms are set, and radiator fan is set in cooling mechanism place, also allow.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.
Claims (7)
1. a switchgear cabinet comprehensive state on-Line Monitor Device, it has a control module and a switchgear cabinet comprehensive state display device that is connected to control module, it is characterized in that, also comprise be connected with control module with lower module:
Be installed on switch cubicle upper and lower contact place and for monitoring the contact temperature measurement module of its temperature;
Be installed on outlet cable splice place in switch cubicle and monitor the cable temperature measurement module of its temperature;
The electric energy quality monitoring module that is used for the quality of power supply information in Real-Time Monitoring switch cabinet main loop;
For on the spot or the electric chassis truck control module controlled of the electronic turnover of long-range handcart;
Be installed on isolating switch place and monitor the State-Inspect of High-Voltage Circuit module of its state;
Be installed in switch cubicle and monitor temperature-humidity monitoring module in the cabinet of its humiture;
The Intelligent operation control device of switch cabinet being connected with the self-actuated controller that is connected to isolating switch;
Between each module and control module, between control module and switchgear cabinet comprehensive state display device with wireless and/or wired connection.
2. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 1, is characterized in that, described switchgear cabinet comprehensive state display device is selected 7 cun of color touch screens of technical grade.
3. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 1, is characterized in that, described contact temperature measurement module comprises CT power taking contact temperature measurement sensor.
4. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 1, is characterized in that, described cable temperature measurement module comprises busbar CT power taking temperature probe.
5. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 1, is characterized in that, the communication module between each module and control module, between control module and switchgear cabinet comprehensive state display device is wireless transmitter module or bluetooth module.
6. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 5, is characterized in that, between each module and control module, with wireless mode, is connected, and each module comprises:
Microprocessor with its electric connection;
Wireless launcher, itself and microprocessor are electrically connected;
Emitting antenna, itself and wireless launcher are electrically connected;
Described control module has:
Receiving antenna, the various signals of launching in order to receive each module emitting antenna;
With the wireless receiver that receiving antenna is electrically connected, it is connected with control module.
7. a kind of switchgear cabinet comprehensive state on-Line Monitor Device according to claim 6, is characterized in that, described wireless launcher is radio frequency transmitter, and described wireless receiver is less radio-frequency receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580617.6U CN203534626U (en) | 2013-09-18 | 2013-09-18 | Switch cabinet comprehensive state online monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580617.6U CN203534626U (en) | 2013-09-18 | 2013-09-18 | Switch cabinet comprehensive state online monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534626U true CN203534626U (en) | 2014-04-09 |
Family
ID=50420821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580617.6U Expired - Fee Related CN203534626U (en) | 2013-09-18 | 2013-09-18 | Switch cabinet comprehensive state online monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534626U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568012A (en) * | 2015-01-22 | 2015-04-29 | 常州太平洋电力设备(集团)有限公司 | Intelligent monitoring assembly system for high-voltage switch cabinet and working method of intelligent monitoring assembly system |
| CN105118284A (en) * | 2015-09-21 | 2015-12-02 | 国家电网公司 | Intelligent remote controller for high-voltage circuit breakers |
| CN109813453A (en) * | 2018-11-30 | 2019-05-28 | 中国南方电网有限责任公司超高压输电公司广州局 | The offline acquisition method of converter station regional temperature, apparatus and system |
| CN110855010A (en) * | 2019-12-11 | 2020-02-28 | 安徽全盟电力科技股份有限公司 | Electrical switch cabinet protection intelligent system with temperature detection function |
| CN112924861A (en) * | 2021-01-28 | 2021-06-08 | 国网宁夏电力有限公司培训中心 | Capacitor switching circuit breaker state monitoring method |
-
2013
- 2013-09-18 CN CN201320580617.6U patent/CN203534626U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568012A (en) * | 2015-01-22 | 2015-04-29 | 常州太平洋电力设备(集团)有限公司 | Intelligent monitoring assembly system for high-voltage switch cabinet and working method of intelligent monitoring assembly system |
| CN105118284A (en) * | 2015-09-21 | 2015-12-02 | 国家电网公司 | Intelligent remote controller for high-voltage circuit breakers |
| CN105118284B (en) * | 2015-09-21 | 2018-11-27 | 国家电网公司 | High-voltage circuitbreaker intelligent remote controller |
| CN109813453A (en) * | 2018-11-30 | 2019-05-28 | 中国南方电网有限责任公司超高压输电公司广州局 | The offline acquisition method of converter station regional temperature, apparatus and system |
| CN110855010A (en) * | 2019-12-11 | 2020-02-28 | 安徽全盟电力科技股份有限公司 | Electrical switch cabinet protection intelligent system with temperature detection function |
| CN112924861A (en) * | 2021-01-28 | 2021-06-08 | 国网宁夏电力有限公司培训中心 | Capacitor switching circuit breaker state monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203534626U (en) | Switch cabinet comprehensive state online monitoring device | |
| CN201532262U (en) | High-voltage switch contact and bus on-line temperature measuring device | |
| CN202978078U (en) | Intelligent-type medium-voltage whole-set switch device | |
| CN107144757B (en) | On-line monitoring device and method for oil flow speed of gas relay | |
| CN204243896U (en) | For the on off state monitoring device of power distribution network | |
| CN210074874U (en) | Bus duct intelligent monitoring jack box | |
| CN106410971A (en) | System for monitoring and controlling centrally installed switchgears | |
| CN108040236A (en) | A kind of household monitoring system based on cloud computing | |
| CN204992769U (en) | Middling pressure intelligence switch equipment | |
| CN206164215U (en) | In put monitoring and control system of cabinet | |
| CN105137954A (en) | Real-time on-line temperature and humidity monitoring system of transformer substation | |
| CN202471271U (en) | On-line temperature measurement system for high-voltage switch cabinet | |
| CN204794364U (en) | Distribution equipment remote management system | |
| CN203691060U (en) | Intelligent switch cabinet comprehensive detection device | |
| CN102914371A (en) | Infrared real-time monitoring device of switch cabinet | |
| CN103728024A (en) | Infrared temperature monitoring system for miniature cabinet | |
| CN109412899A (en) | Concentrate receiving and displaying system | |
| CN204883297U (en) | Intelligence enclosed bus with online monitoring function | |
| CN212784497U (en) | Intelligent withdrawable switch cabinet | |
| CN104483890A (en) | High voltage switch cabinet temperature monitoring system based on PLC | |
| CN205004669U (en) | Intelligent metal sealed switch equipment | |
| CN103683514A (en) | Intelligentized medium-voltage switch cabinet | |
| CN209232114U (en) | A kind of electrification in high voltage induction alarm device | |
| CN209134435U (en) | Concentrate receiving and displaying system | |
| CN207744071U (en) | A kind of household monitoring system based on cloud computing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |