CN109084848A - Intelligent distribution transformer monitoring device - Google Patents
Intelligent distribution transformer monitoring device Download PDFInfo
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- CN109084848A CN109084848A CN201811292540.6A CN201811292540A CN109084848A CN 109084848 A CN109084848 A CN 109084848A CN 201811292540 A CN201811292540 A CN 201811292540A CN 109084848 A CN109084848 A CN 109084848A
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- sensor
- central processing
- monitoring device
- processing unit
- distribution transformer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention provides a kind of intelligent distribution transformer monitoring devices, comprising: host computer, communication device, sensor, controller, device for measurement of electrical energy, central processing unit, air monitoring device, warning device, wireless humiture sensor and radio receiving transmitting module；Controller, communication device, device for measurement of electrical energy and warning device are connected with central processing unit；Wireless humiture sensor is carried out wireless communication with radio receiving transmitting module, and wireless humiture sensor is connected by radio receiving transmitting module with central processing unit；Sensor includes infrared dual-technology sensor, water sensor and smoke sensor device, and device for measurement of electrical energy includes that can DC current, DC voltage, alternating current, alternating voltage be measured and be monitored；Air monitoring device includes oxygen concentration measurement device, SF6Apparatus for measuring concentration.Intelligence distribution transformer monitoring device provided in this embodiment, which alleviates intelligent distribution transformer monitoring device existing in the prior art, has that integrated level is low.
Description
Technical field
The present invention relates to electricity consumption monitoring fields, more particularly, to a kind of distribution transformer monitoring device.
Background technique
Country greatly develops smart grid in recent years, and the intelligent informationization of power transmission and transformation system has had quite high water
It is flat, and distribution is since the complexity of its use environment and structure makes intelligent information level lower, with smart grid work
That makees further gos deep into, and distribution intelligent information has become one of groundwork of next step, and traditional distribution transformer terminals are only capable of
Power levels are monitored, the environment in domain cannot be monitored and certain guarantee is provided the safety in domain, and
Cannot but the distribution transforming electric system in domain be monitored by having device that can be monitored to the environment in domain in the prior art, now
Intelligent monitoring device do not have safety protection function, certain guarantee cannot be provided the safety of monitoring station.
In conclusion that there are integrated levels is low for distribution transformer monitoring device in the prior art, the problem of having a single function.
Summary of the invention
In view of this, alleviating and depositing in the prior art the purpose of the present invention is to provide a kind of intelligent distribution transformer monitoring device
Intelligent distribution transformer monitoring device that there are integrated levels is low, the problem of having a single function.
In a first aspect, the embodiment of the invention provides a kind of intelligent distribution transformer monitoring devices, comprising: host computer, communication device,
Sensor, controller, device for measurement of electrical energy, central processing unit, air monitoring device, warning device, wireless humiture sensor
And radio receiving transmitting module；
The controller, the communication device, the device for measurement of electrical energy and the warning device with the centre
Device is managed to be connected；
The wireless humiture sensor is carried out wireless communication with the radio receiving transmitting module, the wireless humiture sensing
Device is connected by the radio receiving transmitting module with the central processing unit；
The sensor includes infrared dual-technology sensor, water sensor and smoke sensor device, the infrared dual-technology sensing
Device, the water sensor and the smoke sensor device are connected with central processing unit；
The device for measurement of electrical energy includes AC voltage transformer, AC current transformer, DC voltage measurement device, direct current
Current measurer, the first digital analog converter, the second digital analog converter, the AC voltage transformer, the alternating current mutual inductance
Device passes through the first digital analog converter and is connected with the central processing unit, and the DC voltage measurement device passes through the second digital-to-analogue conversion
Device is connected with the central processing unit；
The air monitoring device includes oxygen concentration measurement device, SF6Apparatus for measuring concentration, the measured oxygen concentration
Device and the SF6Apparatus for measuring concentration is connected with central processing unit.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein intelligence
Energy distribution transformer monitoring device is furnished with power panel, and the power panel is furnished with AC/DC converter, and the AC/DC converter is defeated
Enter side to be connected with power grid, voltage output side is connected with the sensor, air monitoring device and controller respectively, to the biography
Sensor, air monitoring device and controller power supply.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein logical
T unit includes wire communication module and wireless communication module；The wire communication module include RS485 communication module,
At least one of RS232 communication module, the wireless communication module include 4G communication module, at least one of WIFI module.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
The quantity for stating wireless humiture sensor is at least one.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute
The quantity for stating device for measurement of electrical energy is at least one.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein institute
Stating warning device includes indicator light and buzzer, and the quantity of the indicator light is multiple.
With reference to first aspect, the embodiment of the invention provides the 6th kind of possible embodiment of first aspect, wherein intelligence
Energy distribution transformer monitoring device includes entrance guard device, and the entrance guard device includes photoelectric isolating circuit and relay, the relay
It is connected by the photoelectric isolating circuit with the central processing unit；
The photoelectric isolating circuit is used to the optical signal that central processing unit transmission comes being converted to electric signal；
The relay is used to control the opening and closing of door.
6th kind of possible embodiment with reference to first aspect, the 7th kind the embodiment of the invention provides first aspect can
Can embodiment, wherein the entrance guard device further includes human body induction module, voice module, LED screen and LED drive device,
The LED screen is connected by the LED drive device with the central processing unit, the voice module, the human body sensing mould
Block is connected with central processing unit respectively.
7th kind of possible embodiment with reference to first aspect, the 8th kind the embodiment of the invention provides first aspect can
The embodiment of energy, the human body induction module include the first induction module and the second induction module；
First induction module is installed on inside, and second induction module is installed on portion outdoors；
First induction module and second induction module are incuded and are generated to human body optical signal and by institute
Optical signal transmission is stated to central processing unit.
With reference to first aspect, the embodiment of the invention provides the 9th kind of possible embodiments of first aspect, wherein institute
Stating controller includes air-conditioner controller, controller of fan, lamp dimmer, water pump controller.
The embodiment of the present invention bring it is following the utility model has the advantages that the present invention provides a kind of intelligent distribution transformer monitoring device, it is upper
It is machine, communication device, sensor, controller, device for measurement of electrical energy, central processing unit, air monitoring device, warning device, wireless
Temperature Humidity Sensor and radio receiving transmitting module；Controller, communication device, device for measurement of electrical energy and warning device are and central processing
Device is connected；Wireless humiture sensor is carried out wireless communication with radio receiving transmitting module, and wireless humiture sensor is by wirelessly receiving
Hair module is connected with central processing unit；Sensor includes infrared dual-technology sensor, water sensor and smoke sensor device, infrared double
Mirror sensor, water sensor and smoke sensor device are connected with central processing unit；Device for measurement of electrical energy includes that alternating voltage is mutual
Sensor, AC current transformer, DC voltage measurement device, DC current measurement device, the first digital analog converter, the second digital-to-analogue conversion
Device, AC voltage transformer, AC current transformer pass through the first digital analog converter and are connected with central processing unit, DC voltage
Measuring appliance is connected by the second digital analog converter with central processing unit；Air monitoring device includes oxygen concentration measurement device, SF6
Apparatus for measuring concentration, oxygen concentration measurement device and SF6Apparatus for measuring concentration is connected with central processing unit.The present embodiment provides
Intelligent distribution transformer monitoring device have the function of environmental monitoring, monitoring station defence, energy monitor, alleviate and exist in the prior art
Intelligent distribution transformer monitoring device that there are integrated levels is low, the problem of having a single function.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is intelligent distribution transformer monitoring structure drawing of device provided in an embodiment of the present invention；
Fig. 2 is intelligent transformer sensor structure figure；
Fig. 3 is intelligent transformer controller structure diagram；
Fig. 4 is intelligent transformer gate inhibition's structure chart.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
That there are integrated levels is low for distribution transformer monitoring device at present, has a single function, and is based on this, a kind of intelligence provided in an embodiment of the present invention
Energy distribution transformer monitoring device can be improved the function of increasing Zhu's energy distribution transformer monitoring device of distribution transformer monitoring device, improve distribution transformer monitoring
The intelligence degree of device.
For convenient for understanding the present embodiment, first to it is a kind of disclosed in the embodiment of the present invention can distribution transformer monitoring device
It describes in detail,
Embodiment one:
The present embodiment is illustrated in conjunction with Fig. 1, present embodiments provides a kind of intelligent distribution transformer monitoring device, comprising: on
Position machine, communication device, sensor, controller, device for measurement of electrical energy, central processing unit, air monitoring device, warning device, nothing
Line Temperature Humidity Sensor and radio receiving transmitting module；
The controller, the communication device, the device for measurement of electrical energy and the warning device with the centre
Device is managed to be connected；
The wireless humiture sensor is carried out wireless communication with the radio receiving transmitting module, the wireless humiture sensing
Device is connected by the radio receiving transmitting module with the central processing unit；
Environment temperature and humidity is needed to supervise specifically, the wireless humiture sensor can be installed on according to the actual situation
The quantity in the place of survey, the wireless humiture sensor is at least one；
Further, the radio receiving transmitting module is at least one comprising RF radio-frequency module, ZIGBEE, bluetooth communication
Kind, the wireless short-range communication of wireless humiture sensor and intelligent distribution transformer monitoring device may be implemented.
As shown in Fig. 2, the sensor includes infrared dual-technology sensor, water sensor and smoke sensor device, it is described red
Outer dual technology sensor, the water sensor and the smoke sensor device are connected with central processing unit；
Further, the infrared dual-technology sensor is for having monitored whether external staff's invasion, the water sensor
It being monitored for the water leakage situation to monitoring point, the water sensor is installed near the water source of monitoring station, such as fire water,
Air conditioner condensation pipe etc.；
The device for measurement of electrical energy includes AC voltage transformer, AC current transformer, DC voltage measurement device, direct current
Current measurer, the first digital analog converter, the second digital analog converter, the AC voltage transformer, the alternating current mutual inductance
Device passes through the first digital analog converter and is connected with the central processing unit, and the DC voltage measurement device passes through the second digital-to-analogue conversion
Device is connected with the central processing unit；
Specifically, the first digital analog converter is for measuring the DC voltage measurement device, the DC current measurement device
DC current values, DC voltage value be converted into discrete digital signal, the second digital analog converter is used for the alternating current
The AC current values and ac voltage that mutual inductor, AC voltage transformer measure are converted into discrete digital signal and transmission
To the central processing unit.
The air monitoring device includes oxygen concentration measurement device, SF6Apparatus for measuring concentration, the measured oxygen concentration
Device and the SF6Apparatus for measuring concentration is connected with central processing unit.
Specifically, due to SF6Gas has good insulation performance, arc extinction performance, and the insulation for being often used for distribution transforming station is protected
Shield, the SF6Apparatus for measuring concentration is used for SF6The concentration of gas is monitored on-line, the operational safety of safeguards system.
In order to realize control of the host computer to the intelligent distribution transformer monitoring device, the utilization of the intelligence distribution transformer monitoring device
Host computer is communicated with the central processing unit；
Specifically, the host computer is used to send control instruction, and utilize the communication device and the central processing unit
It is attached；
Further, in order to widen the data transmission capabilities of the intelligent distribution transformer monitoring device, the intelligent distribution transforming is widened
The scope of application of device, the intelligence transformer communication device includes wire communication module and wireless communication module；It is described
Wire communication module includes at least one of RS485 communication module, RS232 communication module,
The wireless communication module includes 4G communication module, at least one of WIFI module, and communication is greatly opened up
The wide scope of application of intelligent transformer, improves the automation and intelligence degree of the system of intelligent transformer.
As shown in figure 3, the intelligence transformer is also equipped with controller, the controller for respectively to execution unit into
Row individually control；
Specifically, the controller includes air-conditioner controller, controller of fan, lamp dimmer, water pump controller；
Further, the air-conditioner controller is realized for controlling the opening and closing of air-conditioning and the adjusting of temperature to measurement week
It the temperature and humidity on side and is controlled, in the present embodiment, the threshold range of set temperature and humidity is wireless warm and humid
The temperature that degree sensor measures is not within the threshold range of setting, then host computer sends temperature adjustment instructions, air-conditioner controller
The working condition of air-conditioning is controlled, and then adjusts the temperature in surveyed region；
SF6There is toxicity with the gas of oxygen mix, when smoke sensor device, SF6Apparatus for measuring concentration, the oxygen concentration
Measuring device measures surrounding enviroment there are smog or there are when toxicity, and host computer issues designated command controller of fan and starts wind
Machine is aerated and issues air abnormality alarm to surrounding enviroment, and when air abnormality alarm releases, host computer stops to sending
The instruction of fan operation, controller of fan, which receives, to be instructed and makes blower out of service；
When water sensor measures surrounding enviroment there are when leak, host computer issues designated command water pump controller and starts water
Pump, until host computer stops the instruction of water pump operation, water pump controller to issuing when the smoke sensor device can't detect leak
It receives and instructs and make water pump out of service.
In order to be powered to the intelligent transformer, the intelligence transformer equipped with power panel can outside electric power network,
In the present embodiment, power grid provides the alternating current of 220V to the intelligent transformer；
In this embodiment, since the rated operational voltage of the sensor, air monitoring device, controller is 5V, herein
The power panel is furnished with AC/DC converter, and the AC-DC converter is used to be converted to 5V to by the alternating current of 220V
Direct current, to the sensor, air monitoring device, controller power supply.
As shown in figure 4, in the present embodiment, in order to further increase the integrated journey of the intelligent distribution transformer monitoring device
Degree, the intelligence distribution transformer monitoring device are furnished with gate inhibition, and the intelligence distribution transformer monitoring device is furnished with indicator light and buzzer, described
Indicator light and buzzer are used to provide the police instructions such as smog, leak, over-voltage, overcurrent to the intelligent distribution transformer monitoring device；
Further, the indicator light is multiple；The indicator light uses LED light.
In the present embodiment, in order to improve the safety of monitoring station, the intelligence distribution transformer monitoring device is furnished with gate inhibition；It is described
Gate inhibition includes human sensing module, photoelectric isolating circuit and relay, the human body induction module and the central processing unit
It is connected, the relay is connected by photoelectric isolating circuit with the central processing unit；
Specifically, the human body induction module be used for when incuding to human body, and generate optical signal transmission to center
Processor；The photoelectric isolating circuit is used to above-mentioned optical signal being converted to electric signal, is transmitted to relay, and the relay is used
In the opening and closing of control door；
Further, when having monitored personnel's discrepancy as Men Nei or outdoors, the human body induction module generates optical signal,
By the optical signal transmission to central processing unit, the optical signal is converted to electric signal and is transmitted to relay by photoelectric isolating circuit
Device controls the opening and closing of door.
Further, for the induction to the personnel of discrepancy, it is respectively arranged with human body induction module in the inside of door and outside, i.e.,
First induction module and the second induction module；
Further, it is exchanged for the ease of monitoring station personnel with external staff, the entrance guard device is furnished with voice mould
Block, LED screen and LED drive device,
The voice module is connected with the central processing unit, and the voice module can be simultaneously to monitoring station fault condition pair
Staff carries out voice prompting；
The LED screen is connected by LED drive device with the central processing unit, can on the door inside and outside situation supervised
It surveys, realizes the monitoring of staff couple, improve the safety of monitoring station.
A kind of intelligent distribution transformer monitoring device provided by the invention has following function:
1) electric energy quality monitoring: can measure alternating current, alternating voltage progress, DC current, DC voltage,
Active and reactive, harmonic wave can be monitored on-line simultaneously, power quality is assessed；
2) environmental monitoring: ambient oxygen, SF to monitoring station6, smog, water logging be monitored, host computer issues control and refers to
Enable the corresponding executing agency of control that monitoring station environment is adjusted；
3) monitoring station protect: be furnished with access control system and far infrared dual technology sensor, to disengaging monitoring station personnel and into
Row monitoring, improves the safety of entire monitoring station.The skill of system provided by the embodiment of the present invention, realization principle and generation
Art effect is identical with aforementioned device embodiment, and to briefly describe, system embodiment part does not refer to place, can refer to aforementioned device
Corresponding contents in embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
Specific work process, can be with reference to the corresponding process in aforementioned device embodiment, details are not described herein.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of intelligence distribution transformer monitoring device characterized by comprising host computer, communication device, sensor, controller, electric energy
Measuring device, central processing unit, air monitoring device, warning device, wireless humiture sensor and radio receiving transmitting module；
The controller, the communication device, the device for measurement of electrical energy and the warning device with the central processing unit
It is connected；
The wireless humiture sensor is carried out wireless communication with the radio receiving transmitting module, and the wireless humiture sensor is logical
The radio receiving transmitting module is crossed to be connected with the central processing unit；
The sensor includes infrared dual-technology sensor, water sensor and smoke sensor device, the infrared dual-technology sensor, institute
It states water sensor and the smoke sensor device is connected with central processing unit；
The device for measurement of electrical energy includes AC voltage transformer, AC current transformer, DC voltage measurement device, DC current
Measuring appliance, the first digital analog converter, the second digital analog converter, the AC voltage transformer, the AC current transformer are equal
Be connected by the first digital analog converter with the central processing unit, the DC voltage measurement device by the second digital analog converter with
The central processing unit is connected；
The air monitoring device includes oxygen concentration measurement device, SF6Apparatus for measuring concentration, the oxygen concentration measurement device
With the SF6Apparatus for measuring concentration is connected with central processing unit.
2. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that it further include power panel, the power panel
Equipped with AC/DC converter, the AC/DC converter input side is connected with power grid, voltage output side respectively with it is described
Sensor, air monitoring device and controller are connected, and power to the sensor, air monitoring device and controller.
3. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that the communication device includes wire communication
Module and wireless communication module；The wire communication module include RS485 communication module, RS232 communication module at least one
Kind,
The wireless communication module includes 4G communication module, at least one of WIFI module.
4. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that the number of the wireless humiture sensor
Amount is at least one.
5. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that the quantity of the device for measurement of electrical energy is extremely
It is less one.
6. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that the warning device include indicator light with
And buzzer, the quantity of the indicator light are multiple.
7. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that it further include entrance guard device, the gate inhibition
Device includes photoelectric isolating circuit and relay, and the relay passes through the photoelectric isolating circuit and the central processing unit
It is connected；
The photoelectric isolating circuit is used to the optical signal that central processing unit transmission comes being converted to electric signal；
The relay is used to control the opening and closing of door.
8. intelligence distribution transformer monitoring device according to claim 7, which is characterized in that the entrance guard device further includes human body sense
Module, voice module, LED screen and LED drive device are answered, the LED screen passes through the LED drive device and the central processing
Device is connected, and the voice module, the human body induction module are connected with central processing unit respectively.
9. intelligence distribution transformer monitoring device according to claim 8, which is characterized in that the human body induction module includes first
Induction module and the second induction module；
First induction module is installed on inside, and second induction module is installed on portion outdoors；
First induction module and second induction module are incuded and are generated to human body optical signal and by the light
Signal is transmitted to central processing unit.
10. intelligence distribution transformer monitoring device according to claim 1, which is characterized in that the controller includes airconditioning control
Device, controller of fan, lamp dimmer, water pump controller.
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| CN201811292540.6A CN109084848A (en) | 2018-10-31 | 2018-10-31 | Intelligent distribution transformer monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103802A (en) * | 2020-09-12 | 2020-12-18 | 国网山东省电力公司栖霞市供电公司 | Intelligent ring main unit for power distribution |
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| CN105375627A (en) * | 2015-11-12 | 2016-03-02 | 国网山西省电力公司电力科学研究院 | Distribution substation running state monitoring and security pre-warning apparatus |
| CN205670720U (en) * | 2016-06-16 | 2016-11-02 | 国网江苏省电力公司职业技能训练基地 | A kind of monitoring system of electric substation |
| CN107544591A (en) * | 2016-06-28 | 2018-01-05 | 荣昌区昌州街道全福蜡烛加工厂 | A kind of substation intelligent monitor system |
| KR101894738B1 (en) * | 2017-09-06 | 2018-09-04 | 주식회사 현태 | System and methods for fire alarm of switchgear |
| CN209131716U (en) * | 2018-10-31 | 2019-07-19 | 江苏七塔电力科技有限公司 | Intelligent distribution transformer monitoring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112103802A (en) * | 2020-09-12 | 2020-12-18 | 国网山东省电力公司栖霞市供电公司 | Intelligent ring main unit for power distribution |
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