CN205898887U - Intelligence mutual -inductor - Google Patents
Intelligence mutual -inductor Download PDFInfo
- Publication number
- CN205898887U CN205898887U CN201620543544.7U CN201620543544U CN205898887U CN 205898887 U CN205898887 U CN 205898887U CN 201620543544 U CN201620543544 U CN 201620543544U CN 205898887 U CN205898887 U CN 205898887U
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- China
- Prior art keywords
- intelligent
- kernel
- current transformer
- transformer body
- intelligent treatment
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Abstract
The utility model discloses an intelligence mutual -inductor, contain the mutual -inductor main part, the through wires hole that has a vertical orientation in edge to offer is opened at the center in the mutual -inductor main part, it handles the kernel to be provided with intelligence in the mutual -inductor main part, the current induction coil, voltage sensor and intelligent communication unit, intelligence is handled the kernel and is control core, the current induction coil is handled the kernel with intelligence and is connected the current signal that is arranged in obtaining a wire, voltage sensor handles the kernel with intelligence and is connected the voltage signal who is used for obtaining a wire, the intelligent communication unit is connected with intelligence processing kernel and is used for carrying out data interchange and instruction receipt with the intelligent network communication. The utility model discloses multiple power information can be gathered at a node part to the multiple signal acquisition module of high integration, and the installation sets up the convenience, thereby is convenient for set up the data monitoring that large -scale electric wire netting data acquisition node conveniently carries out whole electric wire netting.
Description
Technical field
This utility model is related to a kind of transformer, particularly a kind of Intelligent transformator.
Background technology
In power distribution network, important data is voltage and current, by the analysis to voltage and current signal, can know that voltage
The amplitude of electric current, frequency, angle, harmonic wave, and the parameter such as active power, reactive power, power factor, therefore voltage and current
Signal is the basis of all electrical networks measurement.
Existing technology is that bus voltage signal is directly accessed electric measuring instrument, and current signal is by current transformer handle
Tens up to a hundred or thousands of ampere electric currents of bus are converted into the secondary small-signal current of 0 ~ 5a or 0 ~ 1a, so
Access electric measuring instrument afterwards to measure.So need to arrange different collection terminals, thus collection voltages signal, electric current letter respectively
Number, simultaneously need to during collection humiture information, then needing to arrange other Temperature sampler and humidity collector, so entirely adopting
Collection end acquisition terminal is numerous, setting trouble, and wiring is numerous and diverse and cost is very high, is unfavorable for that large-scale power grid measures.Meanwhile, tradition electricity
The secondary current of current transformer output can produce high voltage when false wiring causes open circuit situation, and human body is damaged.
Utility model content
Technical problem to be solved in the utility model is the intelligence providing a kind of many data acquisitions of highly integrated integral type
Can transformer.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of Intelligent transformator it is characterised in that: comprise current transformer body, in current transformer body, center has one along perpendicular
Nogata, to the through wires hole opening up, is provided with Intelligent treatment kernel, electric current induction coil, voltage sensor and intelligence in current transformer body
Energy communication unit, Intelligent treatment kernel is control core, and electric current induction coil and Intelligent treatment kernel are connected to obtain once
Current signal in wire, voltage sensor and Intelligent treatment kernel are connected to obtain the voltage signal of a wire, intelligence
Communication unit and Intelligent treatment kernel are connected to carry out data exchange and command reception with intelligent network communication.
Further, described current transformer body leading flank is provided with display screen, and display screen is connected use with Intelligent treatment kernel
In display parameters information, it is provided with input button on the downside of display screen, display screen side is provided with status indicator lamp, display screen
Top is provided with binding post.
Further, described current transformer body is additionally provided with Temperature Humidity Sensor, in Temperature Humidity Sensor and Intelligent treatment
Core is connected to gather ambient temperature and humidity information.
Further, described current transformer body is additionally provided with data storage cell, in data storage cell and Intelligent treatment
Core is connected to preserve the data of parameter preset and the machine collection, and smart storage devices adopt power down non-volatile memory cells.
Further, described current transformer body is additionally provided with real time clock unit, in real time clock unit and Intelligent treatment
Core is connected to provide the real-time time signal of whole system.
Further, it is additionally provided with warning output unit, warning output unit and Intelligent treatment in described current transformer body
Kernel is connected to export various data Threshold Crossing Alerts or predeterminable event alarm.
Further, be additionally provided with analog output unit in described current transformer body, analog output unit one end with
Intelligent treatment kernel connects, and the other end is connected with rtu data acquisition center, for the digital quantity after kernel analysis in Intelligent treatment
Electric current, voltage, humiture, frequency transformation become the DC analogue quantity of 4 ~ 20ma to export to be sampled to rtu data acquisition center.
Further, described voltage sensor adopts electromagnetic induction or the isolation method of light-to-current inversion and a wire to connect
Connect, or the non-isolated mode of direct electric resistance partial pressure is connected with a wire.
Further, described intelligent communication unit adopts wifi, Ethernet, can, gprs or 3g/4g network, electric lines of force to carry
The combination of one or more of ripple communication, microwave carrier communication, zigbee, rs485/422 interface.
Further, described current transformer body is additionally provided with electric energy metrical and electrical energy pulse output unit, electric energy metrical and
Electrical energy pulse output unit and Intelligent treatment kernel are connected to measure electric flux output pulse signal.
This utility model compared with prior art, has advantages below and an effect:
1st, be integrated with traditional current transformer, voltage transformer is integrated with the function of electric measuring instrument, and be configured with by
Key or touch LCD screen, Intelligent transformator just can intuitively view voltage x current amplitude, frequency, angle,
Harmonic wave, and the parameter such as active power, reactive power, power factor, can also be directly viewable the waveform of voltage x current；
2nd, the wired or wireless communication interface of configuration, such as rs485/422, Ethernet, power line carrier, fm wireless-modulated,
Zigbee etc. communicates networking technology, can send digitized signal to intelligent terminal and carry out data management；
3rd, the current signal of 0 ~ 5a/1a of traditional transformer can be exported it is also possible to output 4 ~ 20ma DC current is simulated
Measure and measure to terminals such as rtu；
4th, highly integrated multi-signal acquisition module, can gather multiple electric network informations in a position of joints, installation sets
Putting conveniently, being easy to arrange large-scale power grid data acquisition node thus conveniently carrying out the data monitoring of whole electrical network.
Brief description
Fig. 1 is the schematic diagram of Intelligent transformator of the present utility model.
Fig. 2 is the module connection figure of Intelligent transformator of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
Embodiment 1:
A kind of Intelligent transformator, comprises current transformer body 1, and in current transformer body 1, center has one and vertically opens
If through wires hole, be provided with Intelligent treatment kernel, electric current induction coil, voltage sensor and intelligent communication list in current transformer body
Unit, Intelligent treatment kernel is control core, and electric current induction coil and Intelligent treatment kernel are connected to obtain in a wire
Current signal, voltage sensor and Intelligent treatment kernel are connected to obtain the voltage signal of a wire, intelligent communication unit
It is connected to carry out data exchange and command reception with intelligent network communication with Intelligent treatment kernel.
Embodiment 2:
As illustrated, a kind of Intelligent transformator of Intelligent transformator of the present utility model, comprise current transformer body 1, transformer
In main body 1, center has a through wires hole vertically opening up 2, and current transformer body 1 leading flank is provided with display screen 3, mutually
It is provided with Intelligent treatment kernel, electric current induction coil, voltage sensor, Temperature Humidity Sensor, intelligent communication list in sensor main body 1
Unit, data storage cell and real time clock unit, Intelligent treatment kernel is control core, in electric current induction coil and Intelligent treatment
Core is connected to obtain the current signal in a wire, and supply Intelligent treatment kernel carries out analog digital conversion, analysis measurement, voltage
Sensor and Intelligent treatment kernel are connected to obtain the voltage signal of a wire, Temperature Humidity Sensor and Intelligent treatment kernel
It is connected to gather ambient temperature and humidity information, ambient temperature and humidity are become analog electrical signal, in supply Intelligent treatment
Core carries out analog digital conversion, analysis measurement, and intelligent communication unit and Intelligent treatment kernel are connected to carry out with intelligent network communication
Data exchange and command reception, data storage cell and Intelligent treatment kernel are connected to preserve parameter preset and the machine collection
Data, real time clock unit and Intelligent treatment kernel are connected to provide the real-time clock signal of whole system, can gps school when.
It is provided with input button 4, display screen 3 side is provided with status indicator lamp 5, sets above display screen on the downside of display screen 3
It is equipped with binding post.Display floater arrangement is not limited only to this, can do random adjustment.
It is additionally provided with warning output unit, warning output unit and Intelligent treatment kernel are connected to defeated in current transformer body
Go out various data Threshold Crossing Alerts or predeterminable event alarm, can be used for gathering central data or light the operation such as emergency warning lamp.Transformer
It is additionally provided with analog output unit, analog output unit one end is connected with Intelligent treatment kernel, the other end and rtu in main body
Data acquisition center connects, for the numeral change of variable such as the electric current after kernel analysis in Intelligent treatment, voltage, humiture, frequency
The DC analogue quantity of one-tenth 4 ~ 20ma exports is sampled to rtu data acquisition center.Voltage sensor adopts electromagnetic induction or light
Electric isolution mode is connected with a wire, and the voltage signal supply Intelligent treatment kernel obtaining a wire carries out analog digital conversion,
Analysis measurement.
Intelligent communication unit adopts wifi, Ethernet, can, gprs or 3g/4g network, electric line carrier communication, microwave to carry
The combination of one or more of ripple communication, zigbee, rs485/422 interface.Smart storage devices adopt power down non-volatile
Memory element, can the various parameter preset of persistence and the machine collection various data.The threading in the hole setting of current transformer body
There is fixing and installation system, fixing and installation system comprises clamping plate support and punctures fixture, with certain fixture or method this
On cable that machine is fixed on punching and enters or copper bar, and available puncture or contact (also can have other) mode is led with cable or copper bar
Body contacts, and obtains primary voltage, and service voltage sensor inputs.Current transformer body is additionally provided with electric energy metrical and electrical energy pulse is defeated
Go out unit, electric energy metrical and electrical energy pulse output unit are connected to measure electric flux and export pulse letter with Intelligent treatment kernel
Number.
Intelligent transformator of the present utility model is integrated with traditional current transformer, the work(of voltage transformer and electric measuring instrument
Can be integrated, and be configured with button or touch LCD screen, voltage just can intuitively be viewed on Intelligent transformator
Current amplitude, frequency, angle, harmonic wave, and the parameter such as active power, reactive power, power factor, can also be directly viewable
The waveform of voltage x current.Intelligent transformator also configures that wired or wireless communication interface, such as rs485/422, Ethernet, and electric lines of force carries
Ripple, fm wireless-modulated, zigbee etc. communicates networking technology, can send digitized signal to intelligent terminal and carry out data pipe
Reason.Intelligent transformator can export the current signal of 0 ~ 5a/1a of traditional transformer it is also possible to export 4 ~ 20ma DC current mould
Analog quantity measures to terminals such as rtu.Intelligent transformator can be pointed out and the transfiniting of outputting alarm (sound and light) tested bus parameter,
There is unloaded prompting when electric current is low, have overload prompting when electric current is higher, have prompting when harmonic wave transfinites, voltage transfinites or phase sequence is not right
When have prompting etc..
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or using similar side to described specific embodiment
Formula substitutes, and the content without departing from this utility model description or surmount scope defined in the claims all should
Belong to protection domain of the present utility model.
Claims (10)
1. a kind of Intelligent transformator it is characterised in that: comprise current transformer body, in current transformer body, center has one along vertically
The through wires hole that direction opens up, is provided with Intelligent treatment kernel, electric current induction coil, voltage sensor and intelligence in current transformer body
Communication unit, Intelligent treatment kernel is control core, and electric current induction coil and Intelligent treatment kernel are connected to obtain and once lead
Current signal in line, voltage sensor and Intelligent treatment kernel are connected to obtain the voltage signal of a wire, and intelligence is logical
News unit and Intelligent treatment kernel are connected to carry out data exchange and command reception with intelligent network communication.
2. according to the Intelligent transformator described in claim 1 it is characterised in that: described current transformer body leading flank is provided with display
Screen, display screen and Intelligent treatment kernel are connected to show parameters information, are provided with input button on the downside of display screen, display
Screen side is provided with status indicator lamp, is provided with binding post above display screen.
3. according to the Intelligent transformator described in claim 1 it is characterised in that: described current transformer body be additionally provided with humiture pass
Sensor, Temperature Humidity Sensor and Intelligent treatment kernel are connected to gather ambient temperature and humidity information.
4. according to the Intelligent transformator described in claim 1 it is characterised in that: described current transformer body is additionally provided with data storage
Unit, data storage cell and Intelligent treatment kernel are connected to preserve the data of parameter preset and the machine collection, intelligent storage
Unit adopts power down non-volatile memory cells.
5. according to the Intelligent transformator described in claim 1 it is characterised in that: described current transformer body is additionally provided with real-time clock
Unit, real time clock unit and Intelligent treatment kernel are connected to provide the real-time time signal of whole system.
6. according to the Intelligent transformator described in claim 1 it is characterised in that: be additionally provided with described current transformer body warning defeated
Go out unit, warning output unit and Intelligent treatment kernel are connected to export various data Threshold Crossing Alerts or predeterminable event alarm.
7. according to the Intelligent transformator described in claim 1 it is characterised in that: be additionally provided with analog quantity in described current transformer body
Output unit, analog output unit one end is connected with Intelligent treatment kernel, and the other end is connected with rtu data acquisition center, uses
In becoming the DC analogue quantity of 4 ~ 20ma defeated digital quantity electric current after kernel analysis in Intelligent treatment, voltage, humiture, frequency transformation
Go out and sampled to rtu data acquisition center.
8. according to the Intelligent transformator described in claim 1 it is characterised in that: described voltage sensor adopt electromagnetic induction or light
The isolation method of electricity conversion is connected with a wire, or the non-isolated mode of direct electric resistance partial pressure is connected with a wire.
9. according to the Intelligent transformator described in claim 1 it is characterised in that: described intelligent communication unit adopt wifi, ether
Net, can, gprs or 3g/4g network, electric line carrier communication, microwave carrier communication, in zigbee, rs485/422 interface one
Plant or several combinations.
10. according to the Intelligent transformator described in claim 1 it is characterised in that: described current transformer body is additionally provided with electric energy meter
Amount and electrical energy pulse output unit, electric energy metrical and electrical energy pulse output unit and Intelligent treatment kernel are connected to measure electric energy
Amount output pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543544.7U CN205898887U (en) | 2016-06-07 | 2016-06-07 | Intelligence mutual -inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543544.7U CN205898887U (en) | 2016-06-07 | 2016-06-07 | Intelligence mutual -inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898887U true CN205898887U (en) | 2017-01-18 |
Family
ID=57767531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543544.7U Expired - Fee Related CN205898887U (en) | 2016-06-07 | 2016-06-07 | Intelligence mutual -inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842529A (en) * | 2016-06-07 | 2016-08-10 | 张玲慧 | Intelligent instrument transformer |
-
2016
- 2016-06-07 CN CN201620543544.7U patent/CN205898887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842529A (en) * | 2016-06-07 | 2016-08-10 | 张玲慧 | Intelligent instrument transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: Xiangcheng District Taiping Street of Suzhou city Jiangsu province 215100 poly Jin Road No. 28 Patentee after: Jiangsu Zhifeng Electric Technology Co., Ltd. Address before: 226000 Jiangsu Province, Nantong City Chongchuan District Gongnong Road No. 88 Overseas Friendship Building, room 2406 Patentee before: Zhang Linghui |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Linghui Inventor after: Zhu Wenxue Inventor before: Zhang Linghui |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 214257 Zhu Jia Du 203, meijiadi village, Gaosheng Town, Yixing, Jiangsu Patentee after: Zhu Wenxue Address before: 215100 No. 28, Ju Jin Road, Taiping Street, Xiangcheng District, Suzhou, Jiangsu Patentee before: Jiangsu Zhifeng Electric Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |