CN205229262U - Take wireless communication's intelligent mutual -inductor - Google Patents
Take wireless communication's intelligent mutual -inductor Download PDFInfo
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- CN205229262U CN205229262U CN201520922112.2U CN201520922112U CN205229262U CN 205229262 U CN205229262 U CN 205229262U CN 201520922112 U CN201520922112 U CN 201520922112U CN 205229262 U CN205229262 U CN 205229262U
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Abstract
The utility model discloses a take wireless communication's intelligent mutual -inductor, including sensing unit, circuit unit and shell subassembly, the sensing unit is the magnetic ring coil, circuit unit includes sampling circuit, the metering circuit, a central processing unit, communication module, storage module and power module, sampling circuit and magnetic ring winding connection, signal data transmission to the metering circuit that to gather, the metering circuit is with corresponding signal data transmission to central processing unit, central processing unit is with signal data transmission to storage module and communication module, central processing unit can be respectively with storage module and communication module mutual information, power module is sampling circuit respectively, the metering circuit, central processing unit and communication module provide the power, the shell subassembly includes the casing and sets up the interface on the casing. The utility model discloses communication module is increased on the mutual -inductor, long -range wireless transmission can be realized for the use of mutual -inductor is more convenient, and application scope is bigger.
Description
Technical field
The utility model relates to mutual inductor field, refers to a kind of Intelligent transformator with wireless telecommunications especially.
Background technology
Existing mutual inductor does not have the function of wirelessly transmitting data, and when working out of doors, if want, the data detected by mutual inductor are transferred to background control end, needs to connect very long circuit, uses very inconvenient.
Utility model content
The utility model proposes a kind of Intelligent transformator with wireless telecommunications, solving mutual inductor of the prior art cannot the problem of wireless signal transmission data.
The technical solution of the utility model is achieved in that
With an Intelligent transformator for wireless telecommunications, comprise sensing unit, circuit unit and casing assembly, sensing unit is magnetic ring coil; Circuit unit comprises sample circuit, metering circuit, central processing unit, communication module, memory module and power module, sample circuit is connected with magnetic ring coil, the signal data collected is transferred to metering circuit, corresponding signal data is transferred to central processing unit by metering circuit, signal data is transferred to memory module and communication module by central processing unit, central processing unit can respectively with memory module and communication module interactive information, power module is respectively sample circuit, metering circuit, central processing unit and communication module and provides power supply; Casing assembly comprises housing and is arranged on the interface on housing.
Further, magnetic ring coil comprises ring type magnetic core and evenly close around the winding on ring type magnetic core, winding comprises armature winding and secondary winding, and secondary winding comprises two coilings arranged side by side, and the winding area of secondary winding is 2/1 to five/5ths of the winding area of armature winding.Further, secondary winding also includes reverse compensation winding.
Further, sample circuit also comprises magnetic coupling buffer circuit.
Further, communication module comprises WLAN communication module or bluetooth module or infrared communication module.
Further, metering circuit comprises base modules, analog-to-digital conversion module, digital signal processing module, clock module and calibration module, analog-to-digital conversion module is connected with the output terminal of Acquisition Circuit, base modules provides reference signal for analog-to-digital conversion module, calibration module is that base modules proposes calibration information, calibration module is according to calibration information determination reference signal, the signal data that Acquisition Circuit is transmitted is converted into digital signal by analog-to-digital conversion module, digital signal and reference signal are sent to digital signal processing module, digital signal after digital signal processing module output processing.Further, signal data comprises voltage, electric current, power, power factor and harmonic wave.Further, central processing unit is connected with coding module and sending module, communication module comprises sampling module and decoder module, coding module is used for encoding and redundancy check to data, serial data after sending module transmission coding and sync id character are to sampling module, sampling module is sampled to the serial data received, and carries out dynamic synchronization according to sync id character, and sampling module exports the sampling data transmitting synchronously and gives receiver module.
The beneficial effects of the utility model are: on mutual inductor, increase communication module, can realize long range radio transmissions, and make the use of mutual inductor convenient, the scope of application is larger.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the theory diagram of a kind of Intelligent transformator with wireless telecommunications of the utility model.
In figure, 1-magnetic ring coil; 2-sample circuit; 3-metering circuit; 4-central processing unit; 5-communication module; 6-memory module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model proposes a kind of Intelligent transformator with wireless telecommunications, comprise sensing unit, circuit unit and casing assembly, sensing unit is magnetic ring coil 1, circuit unit comprises sample circuit 2, metering circuit 3, central processing unit 4, communication module 5, memory module 6 and power module, sample circuit 2 is connected with magnetic ring coil 1, the signal data collected is transferred to metering circuit 3, corresponding signal data is transferred to central processing unit 4 by metering circuit 3, signal data is transferred to memory module 6 and communication module 5 by central processing unit 4, central processing unit 4 can respectively with memory module 6 and communication module 5 interactive information, power module is respectively sample circuit 2, metering circuit 3, central processing unit 4 and communication module 5 provide power supply, casing assembly comprises housing and is arranged on the interface on housing.The effect of magnetic ring coil 1 is that large voltage or big current are transformed into small area analysis or small voltage, sample circuit 2 is for gathering current signal or voltage signal, metering circuit 3 is for improving precision and the accuracy of current signal or voltage signal, communication module 5 is for being transferred to long-range control end by signal data, and memory module 6 is for storage data.
Magnetic ring coil 1 comprises ring type magnetic core and evenly close around the winding on ring type magnetic core, winding comprises armature winding and secondary winding, secondary winding comprises two coilings arranged side by side, and the winding area of secondary winding is 2/1 to five/5ths of the winding area of armature winding.This magnetic ring coil 1 is applicable to voltage transformer (VT), and armature winding and secondary winding adopt said structure, can solve the unbalanced problem of magnetic flux, make mutual inductor serviceability better.Secondary winding also includes reverse compensation winding.Reverse compensation winding is for compensating the error amount of secondary winding outlet.
Sample circuit 2 also comprises magnetic coupling buffer circuit.Magnetic coupling buffer circuit can ensure that the signal that sample circuit 2 collects is unaffected.
Communication module 5 comprises WLAN communication module 5 or bluetooth module or infrared communication module 5.In different occasions, user can adopt different wireless communication modes, makes mutual inductor more practical.
Metering circuit 3 comprises base modules, analog-to-digital conversion module, digital signal processing module, clock module and calibration module, analog-to-digital conversion module is connected with the output terminal of Acquisition Circuit, base modules provides reference signal for analog-to-digital conversion module, calibration module is that base modules proposes calibration information, calibration module is according to calibration information determination reference signal, the signal data that Acquisition Circuit is transmitted is converted into digital signal by analog-to-digital conversion module, digital signal and reference signal are sent to digital signal processing module, the digital signal after digital signal processing module output processing.Adopt said structure, metering circuit 3 pairs of signal datas can be made to carry out degree of accuracy judgement and calibration.
Signal data comprises voltage, electric current, power, power factor and harmonic wave.
Central processing unit 4 is connected with coding module and sending module, communication module 5 comprises sampling module and decoder module, coding module is used for encoding and redundancy check to data, serial data after sending module transmission coding and sync id character are to sampling module, sampling module is sampled to the serial data received, carry out dynamic synchronization according to sync id character, sampling module exports the sampling data transmitting synchronously and gives receiver module.Adopt this structure, the data between central processing unit 4 and communication module 5 can be made to transmit more convenient, do not need tranmitting data register signal simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the Intelligent transformator with wireless telecommunications, comprises sensing unit, circuit unit and casing assembly, it is characterized in that, described sensing unit is magnetic ring coil, described circuit unit comprises sample circuit, metering circuit, central processing unit, communication module, memory module and power module, described sample circuit is connected with described magnetic ring coil, the signal data collected is transferred to described metering circuit, corresponding signal data is transferred to described central processing unit by described metering circuit, signal data is transferred to memory module and communication module by described central processing unit, described central processing unit can respectively with described memory module and described communication module interactive information, described power module is respectively described sample circuit, metering circuit, central processing unit and communication module provide power supply, described casing assembly comprises housing and is arranged on the interface on housing.
2. a kind of Intelligent transformator with wireless telecommunications according to claim 1, it is characterized in that: described magnetic ring coil comprises ring type magnetic core and evenly close around the winding on described ring type magnetic core, described winding comprises armature winding and secondary winding, described secondary winding comprises two coilings arranged side by side, and the winding area of described secondary winding is 2/1 to five/5ths of the winding area of described armature winding.
3. a kind of Intelligent transformator with wireless telecommunications according to claim 2, is characterized in that: described secondary winding also includes reverse compensation winding.
4. a kind of Intelligent transformator with wireless telecommunications according to claim 1, is characterized in that: described sample circuit also comprises magnetic coupling buffer circuit.
5. a kind of Intelligent transformator with wireless telecommunications according to claim 1, is characterized in that: described communication module comprises WLAN communication module or bluetooth module or infrared communication module.
6. a kind of Intelligent transformator with wireless telecommunications according to any one of claim 1-5, it is characterized in that: described metering circuit comprises base modules, analog-to-digital conversion module, digital signal processing module, clock module and calibration module, described analog-to-digital conversion module is connected with the output terminal of described Acquisition Circuit, described base modules provides reference signal for described analog-to-digital conversion module, described calibration module is that described base modules proposes calibration information, described calibration module is according to described calibration information determination reference signal, the signal data that Acquisition Circuit is transmitted is converted into digital signal by described analog-to-digital conversion module, digital signal and reference signal are sent to digital signal processing module, digital signal after described digital signal processing module output processing.
7. a kind of Intelligent transformator with wireless telecommunications according to claim 6, is characterized in that: described signal data comprises voltage, electric current, power, power factor and harmonic wave.
8. a kind of Intelligent transformator with wireless telecommunications according to claim 7, it is characterized in that: described central processing unit is connected with coding module and sending module, described communication module comprises sampling module and decoder module, described coding module is used for encoding and redundancy check to data, serial data after described sending module transmission coding and sync id character are to described sampling module, described sampling module is sampled to the serial data received, dynamic synchronization is carried out according to sync id character, described sampling module exports the sampling data transmitting synchronously and gives described receiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922112.2U CN205229262U (en) | 2015-11-18 | 2015-11-18 | Take wireless communication's intelligent mutual -inductor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922112.2U CN205229262U (en) | 2015-11-18 | 2015-11-18 | Take wireless communication's intelligent mutual -inductor |
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| Publication Number | Publication Date |
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| CN205229262U true CN205229262U (en) | 2016-05-11 |
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| CN201520922112.2U Expired - Fee Related CN205229262U (en) | 2015-11-18 | 2015-11-18 | Take wireless communication's intelligent mutual -inductor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353189A (en) * | 2015-11-18 | 2016-02-24 | 李大军 | Intelligent mutual inductor capable of carrying out wireless communication |
| CN110350944A (en) * | 2018-09-28 | 2019-10-18 | 深圳市速腾聚创科技有限公司 | Wireless communication apparatus and wireless communication method |
| CN110350943A (en) * | 2018-09-28 | 2019-10-18 | 深圳市速腾聚创科技有限公司 | Wireless communication apparatus with energy transmission and the wireless communication method with energy transmission |
-
2015
- 2015-11-18 CN CN201520922112.2U patent/CN205229262U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353189A (en) * | 2015-11-18 | 2016-02-24 | 李大军 | Intelligent mutual inductor capable of carrying out wireless communication |
| CN110350944A (en) * | 2018-09-28 | 2019-10-18 | 深圳市速腾聚创科技有限公司 | Wireless communication apparatus and wireless communication method |
| CN110350943A (en) * | 2018-09-28 | 2019-10-18 | 深圳市速腾聚创科技有限公司 | Wireless communication apparatus with energy transmission and the wireless communication method with energy transmission |
| CN110350943B (en) * | 2018-09-28 | 2023-09-15 | 深圳市速腾聚创科技有限公司 | Wireless communication device with energy transmission and wireless communication method with energy transmission |
| CN110350944B (en) * | 2018-09-28 | 2023-09-15 | 深圳市速腾聚创科技有限公司 | Wireless communication device and wireless communication method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171118 |