CN206819531U - A kind of cloud electricity takes data acquisition device - Google Patents
A kind of cloud electricity takes data acquisition device Download PDFInfo
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- CN206819531U CN206819531U CN201720408254.6U CN201720408254U CN206819531U CN 206819531 U CN206819531 U CN 206819531U CN 201720408254 U CN201720408254 U CN 201720408254U CN 206819531 U CN206819531 U CN 206819531U
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- master controller
- acquisition device
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses a kind of cloud electricity to take data acquisition device.It includes master controller, display, some signal lamps, Cao Zuoanjian, local serial line interface, radio communication unit, ferroelectric memory, electric quantity signal processing unit, processes temperature signal unit, expanding element and Auxiliary Power Units, described display, signal lamp, Cao Zuoanjian, RS485 wire communication interfaces, radio communication unit, ferroelectric memory, electric quantity signal processing unit, processes temperature signal unit, expanding element and Auxiliary Power Units are connected with master controller, described master controller is carried out data transmission by radio communication unit and cloud data platform.The beneficial effects of the utility model are：Have the characteristics that simple in construction, easily manufactured, installation without having a power failure, function is integrated, compact, measuring accuracy are high；Realize the real-time collection and monitoring of teledata；Greatly solves the difficulty of field wiring, big degree improves production efficiency.
Description
Technical field
Electric instrument correlative technology field is the utility model is related to, a kind of cloud electricity is referred in particular to and takes data acquisition device.
Background technology
Power distribution equipment is receiving and the device for distributing electric energy, carries the duty of user security electricity consumption in use
Duty.Controller switching equipment is made up of parts such as main bus-bar, device for switching, cage, reactive-load compensation, electric instruments,
Electric instrument plays the effect such as collection and analysis, the anticipation and alarm of failure of electricity consumption data wherein.Electric power instrument
Table is divided into analog pointer meters and digital display type multifunction instrument again.Analog pointer meters can only simulative display some single electricity
Force parameter and data can not accomplish it is only accurately with reference to can not communication transfer；The electric instrument of conventional type can gather electric power number
Manually checked according to still needs to power distribution room inspection meter reading.In the controller switching equipment design phase because being subjected to energy by proprietor's economy
Power needs electric instrument to be forced to select to use analog pointer gauge with actual use occasion.
If existing controller switching equipment needs to reequip collection electricity consumption data, existing multifunctional electric meter technology installation
RS485 communications are uploaded to backstage and are only capable of manually being viewed locally in power distribution room, need configuration monitoring computer, substantial amounts of connection, printing
Machine, ups power lamp apparatus, retrofit work amount is big, and product price is high, increases operating cost.General electrician personnel, which differ, surely to be seen
The parameters of electric power implication of specialty must be understood, and need electrical equipment to have a power failure in instrument transformation process, cause proprietor unnecessary
Loss of outage.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of to exist in the prior art, there is provided one kind reduce field wiring and
The cloud electricity for improving production efficiency takes data acquisition device.
To achieve these goals, the utility model uses following technical scheme：
A kind of cloud electricity takes data acquisition device, including master controller, display, some signal lamps, Cao Zuoanjian, sheet
Ground serial line interface, radio communication unit, ferroelectric memory, electric quantity signal processing unit, processes temperature signal unit, expanding element
And Auxiliary Power Units, described display, signal lamp, Cao Zuoanjian, local serial line interface, radio communication unit, iron
Electrical storage, electric quantity signal processing unit, processes temperature signal unit, expanding element and Auxiliary Power Units are and master controller
Connection, described master controller are carried out data transmission by radio communication unit and cloud data platform.
By the design of local serial line interface and wireless communication process unit, reduce field circuit wiring during construction；
By the design of ferroelectric storage cell, the function that the storage of data and power down preserve is met；Pass through Auxiliary Power Units
Design so that the power monitoring system can still provide for work when power is off；By the design of expanding element, expand the data and adopt
The acquisition means scope of application, it is easy to digital independent and processing of the external equipment to the data acquisition device；Handled by electric quantity signal
The design of unit and processes temperature signal unit, the mutually different barrier between each class component is broken；By above-mentioned design,
So that the data acquisition device has simple in construction, easily manufactured, installation without having a power failure, function is integrated, compact, metering essence
The features such as high is spent, the data of collection are transmitted to cloud data platform by radio communication unit, realize adopting in real time for teledata
Collection and monitoring, improve production efficiency.
Preferably, described display is LCD segmented liquid crystal displays, described local serial line interface is RS485
Wire communication interface.By LCD segmented liquid crystal displays, visual picture can be generated, be easy to general staff reading and
Understand；By RS485 wire communication interfaces, solves the difficulty of field wiring.
Preferably, described radio communication unit includes GPRS wireless network communications module and RF wireless data transmissions lead to
Module is interrogated, described GPRS wireless network communications module is provided with the neck for being used for installing SIM card, and described master controller passes through
The GPRS wireless network communications module of built-in SIM card carries out data transmission with cloud data platform.Pass through setting for radio communication unit
Meter, greatly solves the difficulty of field wiring, and big degree improves operating efficiency.
Preferably, described electric quantity signal processing unit is mutual including current transformer, voltage transformer and residual current
Sensor, described current transformer, voltage transformer and residual current transformer are connected with master controller respectively.It is mutual by electric current
The design of sensor, voltage transformer and residual current transformer, it is possible to achieve electric current, voltage, power, power factor, system frequency
The functions such as the full electricity automatic measurement such as rate, electric energy, residual current measurement.
Preferably, described processes temperature signal unit includes some temperature transducers, described temperature transducer is
PT100 temperature sensors, the temperature range of the temperature transducer is -30~120 DEG C.It is real by the design of temperature transducer
Now to the real-time temperature of the equipment contact such as bus and cable connector, isolation switch, breaker in modern intelligent middle-low voltage switch cabinet
Degree monitoring, coordinates cloud data platform active analysis to judge potential hidden trouble of equipment, avoids as load constantly increases, tie-point temperature
Raise and cause equipment fault, so as to be largely avoided and reduce the loss that equipment fault is brought.
Preferably, described expanding element includes switching input module, switching value output module, analog output mould
Block and alarm module, described switching input module, switching value output module, analog output module and alarm module difference
It is connected with master controller.Pass through the design of above-mentioned expanding element, it is possible to achieve the function such as idle fine early warning, load alarm.
Preferably, described Auxiliary Power Units include charge power supply, mains supply and charging municipal electric conversion circuit, institute
The charge power supply and mains supply stated are installed on charging municipal electric conversion circuit, described charging municipal electric conversion circuit and master control
Device connection processed.By the design of Auxiliary Power Units, the normal operation of the data acquisition device under power-down conditions is met.
The beneficial effects of the utility model are：It need not have a power failure with simple in construction, easily manufactured, installation, function is integrated, body
The features such as product is compact, measuring accuracy is high；The data of collection are transmitted to cloud data platform by radio communication unit, are realized long-range
The real-time collection of data and monitoring；Greatly solves the difficulty of field wiring, big degree improves production efficiency.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is upward view of the present utility model.
In figure：1. master controller, 2. displays, 3. signal lamps, 4. Cao Zuoanjians, 5. local serial line interfaces, 6. nothings
Line communication unit, 7. ferroelectric memorys, 8. electric quantity signal processing units, 9. processes temperature signal units, 10. expanding elements, 11.
Auxiliary Power Units.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1, Figure 2, in the embodiment described in Fig. 3, Fig. 4, a kind of cloud electricity takes data acquisition device, including master controller 1,
Display 2, some signal lamps 3, Cao Zuoanjian 4, local serial line interface 5, radio communication unit 6, ferroelectric memory 7, electricity
Measure signal processing unit 8, processes temperature signal unit 9, expanding element 10 and Auxiliary Power Units 11, display 2, signal designation
Lamp 3, Cao Zuoanjian 4, local serial line interface 5, radio communication unit 6, ferroelectric memory 7, electric quantity signal processing unit 8, temperature
Signal processing unit 9, expanding element 10 and Auxiliary Power Units 11 are connected with master controller 1, and master controller 1 passes through channel radio
News unit 6 carries out data transmission with cloud data platform.Display 2 is LCD segmented liquid crystal displays, and local serial line interface 5 is
RS485 wire communication interfaces.Auxiliary Power Units 11 include charge power supply, mains supply and charging municipal electric conversion circuit, charging
Power supply and mains supply are installed on charging municipal electric conversion circuit, and charging municipal electric conversion circuit is connected with master controller 1.
Radio communication unit 6 includes GPRS wireless network communications module and RF wireless data transmission communication modules, GPRS without
Line network communication module is provided with the neck for being used for installing SIM card, the GPRS wireless networks that master controller 1 passes through built-in SIM card
Communication module carries out data transmission with cloud data platform.
Electric quantity signal processing unit 8 includes current transformer, voltage transformer and residual current transformer, Current Mutual Inductance
Device, voltage transformer and residual current transformer are connected with master controller 1 respectively.Processes temperature signal unit 9 includes some surveys
Temperature sensor, temperature transducer are PT100 temperature sensors, and the temperature range of temperature transducer is -30~120 DEG C.Extension is single
Member 10 includes switching input module, switching value output module, analog output module and alarm module, On-off signal mould
Block, switching value output module, analog output module and alarm module are connected with master controller 1 respectively.Wherein：On-off signal
Up to 4 tunnel intakes, the distant signal acquisition available for important make and break contact in switch cubicle are configured in module；Switching value output module
The middle configuration up to 2 road amounts of outputing, are exported available for remote signal in switch cubicle, may be alternatively provided as the bound alarm of important parameter
Output；The output of 1 road 4-20mA (0-5v) analog signalses is configured with analog output module, is available for outside PLC or display table
Carry out analog acquisition.
The data acquisition device finds the too low automatic alarm of power factor, avoids looking forward to power factor real time on-line monitoring
Fine that industry is idle；Customer charge and the electricity charge are monitored in real time, avoid user's overload operation, allow user to accomplish the heart to required load
In have number；Specialized external impressed current sensor, without having a power failure, reduces client's loss of outage to existing equipment transformation；Using GPRS or
RF wireless telecommunications, corresponding communication modes are selected for different application occasion, at utmost reduce distribution；Connection cloud data in real time
Platform, specialty repairing teams and groups 7*24 hours service key response；Electrical equipment running temperature and residual current are monitored on-line, hair
Existing temperature anomaly alarm, avoids disaster hidden-trouble caused by electrical operation exception.
The data acquisition device can realize the full electricity such as electric current, voltage, power, power factor, system frequency, electric energy certainly
Dynamicization measurement, multi way temperature is accurately measured, residual current is measured, LCD is shown, input and output, analog output, Threshold Crossing Alert,
The function such as RS485 digital communications and GPRS or RF wireless telecommunications.The data acquisition device adds multi way temperature and remaining electricity
The measurement function of stream, using the PT100 that the conventional precision of industry is high, scope is wide, stability is good as temperature transducer, to realize
To the real time temperature of the equipment contact such as bus and cable connector, isolation switch, breaker in modern intelligent middle-low voltage switch cabinet
Monitoring, coordinate remote system active analysis to judge potential hidden trouble of equipment, avoid as load constantly increases, tie-point temperature raises
And equipment fault is caused, so as to be largely avoided and reduce the loss that the system failure is brought.The data acquisition device will
RS485 wire communication modes upgrade to the communication of GPRS radio data networks or RF wireless data sending communication modes, greatly solve
The difficulty of field wiring, big degree improve operating efficiency, can be used as power monitoring and scheduling system, SCADA system, DCS systems
The final element of system, BAS system etc., realize remote data acquisition and monitoring.
Claims (7)
1. a kind of cloud electricity takes data acquisition device, it is characterized in that, including master controller (1), display (2), some signal designations
Lamp (3), Cao Zuoanjian (4), local serial line interface (5), radio communication unit (6), ferroelectric memory (7), electric quantity signal processing
Unit (8), processes temperature signal unit (9), expanding element (10) and Auxiliary Power Units (11), described display (2), letter
Number indicator lamp (3), Cao Zuoanjian (4), local serial line interface (5), radio communication unit (6), ferroelectric memory (7), electricity letter
Number processing unit (8), processes temperature signal unit (9), expanding element (10) and Auxiliary Power Units (11) are and master controller
(1) connect, described master controller (1) is carried out data transmission by radio communication unit (6) with cloud data platform.
2. a kind of cloud electricity according to claim 1 takes data acquisition device, it is characterized in that, described display (2) is LCD
Segmented liquid crystal display, described local serial line interface (5) are RS485 wire communication interfaces.
3. a kind of cloud electricity according to claim 1 or 2 takes data acquisition device, it is characterized in that, described wireless telecommunications list
First (6) include GPRS wireless network communications module and RF wireless data transmission communication modules, described GPRS wireless network communications
Module is provided with the neck for being used for installing SIM card, and described master controller (1) is led to by the GPRS wireless networks of built-in SIM card
News module carries out data transmission with cloud data platform.
4. a kind of cloud electricity according to claim 1 or 2 takes data acquisition device, it is characterized in that, at described electric quantity signal
Reason unit (8) includes current transformer, voltage transformer and residual current transformer, described current transformer, mutual induction of voltage
Device and residual current transformer are connected with master controller (1) respectively.
5. a kind of cloud electricity according to claim 1 or 2 takes data acquisition device, it is characterized in that, at described temperature signal
Reason unit (9) includes some temperature transducers, and described temperature transducer is PT100 temperature sensors, the temperature transducer
Temperature range be -30~120 DEG C.
6. a kind of cloud electricity according to claim 1 or 2 takes data acquisition device, it is characterized in that, described expanding element
(10) switching input module, switching value output module, analog output module and alarm module are included, described switching value is defeated
Enter module, switching value output module, analog output module and alarm module to be connected with master controller (1) respectively.
7. a kind of cloud electricity according to claim 1 or 2 takes data acquisition device, it is characterized in that, described accessory power supply list
First (11) include charge power supply, mains supply and charging municipal electric conversion circuit, and described charge power supply and mains supply are respectively mounted
On charging municipal electric conversion circuit, described charging municipal electric conversion circuit is connected with master controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408254.6U CN206819531U (en) | 2017-04-18 | 2017-04-18 | A kind of cloud electricity takes data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408254.6U CN206819531U (en) | 2017-04-18 | 2017-04-18 | A kind of cloud electricity takes data acquisition device |
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| Publication Number | Publication Date |
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| CN206819531U true CN206819531U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720408254.6U Active CN206819531U (en) | 2017-04-18 | 2017-04-18 | A kind of cloud electricity takes data acquisition device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252782A (en) * | 2021-11-05 | 2022-03-29 | 中国航发南方工业有限公司 | Integrated form on-line monitoring device |
| CN114578163A (en) * | 2022-03-04 | 2022-06-03 | 台州安耐杰电力设备有限公司 | Low-voltage loop measurement and control terminal |
-
2017
- 2017-04-18 CN CN201720408254.6U patent/CN206819531U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252782A (en) * | 2021-11-05 | 2022-03-29 | 中国航发南方工业有限公司 | Integrated form on-line monitoring device |
| CN114252782B (en) * | 2021-11-05 | 2024-01-26 | 中国航发南方工业有限公司 | Integrated on-line monitoring device |
| CN114578163A (en) * | 2022-03-04 | 2022-06-03 | 台州安耐杰电力设备有限公司 | Low-voltage loop measurement and control terminal |
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