CN205882849U - A power distribution terminal platform for electric power industry DTU, FTU - Google Patents
A power distribution terminal platform for electric power industry DTU, FTU Download PDFInfo
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- CN205882849U CN205882849U CN201620704565.2U CN201620704565U CN205882849U CN 205882849 U CN205882849 U CN 205882849U CN 201620704565 U CN201620704565 U CN 201620704565U CN 205882849 U CN205882849 U CN 205882849U
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Abstract
The utility model relates to a power distribution terminal platform for electric power industry DTU, FTU, including double -core DSP treater, the voltage transformer unit, the current transformer unit, remote signalling input unit, remote control output unit, power distribution terminal, storage device, output device, communication equipment and remote control system, the output of voltage transformer unit, the output of current transformer unit, remote signalling input unit's output, remote control output unit's input all is connected with double -core DSP treater, remote control output unit's output and power distribution terminal are connected, storage device's input and double -core DSP treater are connected, output device's input and double -core DSP treater are connected, communication equipment is connected with double -core DSP treater, remote control system and communication equipment are connected. The beneficial effect of the utility model: handle more rapidly, stable, reliable, hardware circuit optimizes, supports real -time operating system, the powerful guarantee reliability of FTU, the whole system of DTU to reduce the price, improved the precision.
Description
Technical field
This utility model relates to distribution terminal technical field, is specifically related to a kind of for power industry DTU, the distribution of FTU
Terminal platform.
Background technology
It is presently used for the processor group that distribution terminal platform is typically simple by function, precision is low of power industry DTU, FTU
Become, and do not support real-time operating system, cause various performance indications such as precision, stability, anti-interference, response time
All do not expire requirement.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of for power industry DTU, FTU
Distribution terminal platform, this platform precision height, good stability, strong interference immunity, response time are short.
For achieving the above object, this utility model provides a kind of for power industry DTU, the distribution terminal platform of FTU, bag
Include:
Double-nuclear DSP processor, voltage transformer unit, current transformer unit, remote signalling input block, remote control output list
Unit, distribution terminal, storage device, outut device, communication equipment and tele-control system, the output of described voltage transformer unit
End is connected with described double-nuclear DSP processor, and the outfan of described current transformer unit is connected with described double-nuclear DSP processor,
The outfan of described remote signalling input block is connected with described double-nuclear DSP processor, the input of described remote control output unit and institute
Stating double-nuclear DSP processor to connect, the outfan of described remote control output unit is connected with distribution terminal, the input of described storage device
End is connected with described double-nuclear DSP processor, and the input of described outut device is connected with described double-nuclear DSP processor, described logical
Letter equipment is connected with described double-nuclear DSP processor, and described tele-control system is connected with described communication equipment.
Improving further as this utility model, described voltage transformer unit includes voltage transformer, voltage transformer
Detection input circuit, voltage signal amplifying circuit and voltage signal sampling circuit, described voltage transformer and described mutual induction of voltage
The input of device detection input circuit connects, and the outfan of described voltage transformer detection input circuit is put with described voltage signal
The input of big circuit connects, the outfan of described voltage signal amplifying circuit and the input of described voltage signal sampling circuit
Connecting, the outfan of described voltage signal sampling circuit is connected with described double-nuclear DSP processor.
Improving further as this utility model, described current transformer unit includes current transformer, current transformer
Detection input circuit, current signal amplifier circuit and current signal sample circuit, described current transformer and described Current Mutual Inductance
The input of device detection input circuit connects, and the outfan of described current transformer detection input circuit is put with described current signal
The input of big circuit connects, the outfan of described current signal amplifier circuit and the input of described current signal sample circuit
Connecting, the outfan of described current signal sample circuit is connected with described double-nuclear DSP processor.
Improving further as this utility model, described remote signalling input block includes remote signalling amount sample circuit, described remote signalling
Amount sample circuit is connected with described double-nuclear DSP processor.
Improving further as this utility model, described distribution terminal is DTU or FTU.
Improving further as this utility model, described communication equipment is optical fiber telecommunications system, gprs system or channel radio
Communication system.
Improving further as this utility model, described outut device is in Computer display interface, printing device
Plant or several.
Improving further as this utility model, described storage device is solid state hard disc or mechanical hard disk or FLASH.
Preferred as this utility model, described double-nuclear DSP processor is ADSP-BF607 or ADSP-BF606.
The beneficial effects of the utility model are:
1, high-performance symmetry double-core dsp processor, monokaryon maximum operating frequency is up to 500MHz, and a kernel is used for running
Real time operating system, is used for protecting, and another one kernel is mainly used in communication, and reliability is high；
2, support 101,104 communication protocols, possess remote control encryption function；
3,16 Channel Synchronous of sampling are sampled；
4, support remotely to control；
5,32 road DI and 32 road DO are supported；
6, disposal ability is rapider, stable, reliable, hardware circuit optimization, supports real time operating system, sound assurance
The reliability of FTU, DTU total system, and reduce DTU, the price of FTU equipment, improve the precision of platform.
Accompanying drawing explanation
Fig. 1 is that this utility model is a kind of for power industry DTU, the structural representation of the distribution terminal platform of FTU.
Detailed description of the invention
Such as Fig. 1-shown, this utility model embodiment a kind of for power industry DTU, the distribution terminal platform of FTU, bag
Include double-nuclear DSP processor, voltage transformer unit, current transformer unit, remote signalling input block, remote control output unit, distribution
Terminal, storage device, outut device, communication equipment and tele-control system, the outfan of voltage transformer unit and double-nuclear DSP
Processor connects, and the outfan of current transformer unit is connected with double-nuclear DSP processor, and the outfan of remote signalling input block is with double
Core dsp processor connects, and the input of remote control output unit is connected with double-nuclear DSP processor, the outfan of remote control output unit
Being connected with distribution terminal, the input of storage device is connected with double-nuclear DSP processor, the input of outut device and double-nuclear DSP
Processor connects, and communication equipment is connected with double-nuclear DSP processor, and tele-control system is connected with communication equipment.
Wherein, voltage transformer unit includes that voltage transformer, voltage transformer detection input circuit, voltage signal amplify
Circuit and voltage signal sampling circuit, voltage transformer is connected with the input of voltage transformer detection input circuit, and voltage is mutual
The outfan of sensor detection input circuit is connected with the input of voltage signal amplifying circuit, the output of voltage signal amplifying circuit
End is connected with the input of voltage signal sampling circuit, and the outfan of voltage signal sampling circuit is connected with double-nuclear DSP processor.
Current transformer unit includes that current transformer, current transformer detect input circuit, current signal amplifier circuit
With current signal sample circuit, current transformer is connected with the input of current transformer detection input circuit, current transformer
Detection input circuit outfan be connected with the input of current signal amplifier circuit, the outfan of current signal amplifier circuit and
The input of current signal sample circuit connects, and the outfan of current signal sample circuit is connected with double-nuclear DSP processor.
Remote signalling input block includes that remote signalling amount sample circuit, remote signalling amount sample circuit are connected with double-nuclear DSP processor.
Distribution terminal is DTU or FTU.
Communication equipment is optical fiber telecommunications system, gprs system or wireless communication system.
Outut device is one or more in Computer display interface, printing device.
Storage device is solid state hard disc or mechanical hard disk or FLASH.
Preferably, double-nuclear DSP processor is ADSP-BF607 or ADSP-BF606.This processor ten thousand is high-performance symmetric double
Core dsp processor, monokaryon maximum operating frequency is up to 500MHz；The integrated double-core of CPU, a kernel is used for running real-time oss
System, is used for protecting, and another one kernel is mainly used in communication, and reliability is high；Support 101,104 communication protocols, possess remote control and add
Close function；16 Channel Synchronous of sampling are sampled；Support remotely to control；Support 32 road DI and 32 road DO.
Platform processes ability of the present utility model is rapider, stable, reliable, hardware circuit optimization, supports real-time operation
System, the sound assurance reliability of FTU, DTU total system, and reduce DTU, and the price of FTU equipment, improve flat
The precision of platform.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
1. one kind is used for power industry DTU, the distribution terminal platform of FTU, it is characterised in that including: double-nuclear DSP processor, electricity
Pressure mutual inductor unit, current transformer unit, remote signalling input block, remote control output unit, distribution terminal, storage device, output
Equipment, communication equipment and tele-control system, the outfan of described voltage transformer unit is with described double-nuclear DSP processor even
Connecing, the outfan of described current transformer unit is connected with described double-nuclear DSP processor, the outfan of described remote signalling input block
Being connected with described double-nuclear DSP processor, the input of described remote control output unit is connected with described double-nuclear DSP processor, described
The outfan of remote control output unit is connected with distribution terminal, and the input of described storage device is with described double-nuclear DSP processor even
Connecing, the input of described outut device is connected with described double-nuclear DSP processor, and described communication equipment processes with described double-nuclear DSP
Device connects, and described tele-control system is connected with described communication equipment.
Distribution terminal platform the most according to claim 1, it is characterised in that described voltage transformer unit includes that voltage is mutual
Sensor, voltage transformer detection input circuit, voltage signal amplifying circuit and voltage signal sampling circuit, described voltage transformer
With described voltage transformer detection input circuit input is connected, described voltage transformer detection input circuit outfan and
The input of described voltage signal amplifying circuit connects, and the outfan of described voltage signal amplifying circuit is adopted with described voltage signal
The input of sample circuit connects, and the outfan of described voltage signal sampling circuit is connected with described double-nuclear DSP processor.
Distribution terminal platform the most according to claim 1, it is characterised in that described current transformer unit includes that electric current is mutual
Sensor, current transformer detection input circuit, current signal amplifier circuit and current signal sample circuit, described current transformer
With described current transformer detection input circuit input is connected, described current transformer detection input circuit outfan and
The input of described current signal amplifier circuit connects, and the outfan of described current signal amplifier circuit is adopted with described current signal
The input of sample circuit connects, and the outfan of described current signal sample circuit is connected with described double-nuclear DSP processor.
Distribution terminal platform the most according to claim 1, it is characterised in that described remote signalling input block includes that remote signalling amount is adopted
Sample circuit, described remote signalling amount sample circuit is connected with described double-nuclear DSP processor.
Distribution terminal platform the most according to claim 1, it is characterised in that described distribution terminal is DTU or FTU.
Distribution terminal platform the most according to claim 1, it is characterised in that described communication equipment be optical fiber telecommunications system,
Gprs system or wireless communication system.
Distribution terminal platform the most according to claim 1, it is characterised in that described outut device is Computer display circle
One or more in face, printing device.
Distribution terminal platform the most according to claim 1, it is characterised in that described storage device is solid state hard disc or machinery
Hard disk or FLASH.
9. according to the distribution terminal platform described in any one in claim 1-8, it is characterised in that described double-nuclear DSP processes
Device is ADSP-BF607 or ADSP-BF606.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704565.2U CN205882849U (en) | 2016-07-05 | 2016-07-05 | A power distribution terminal platform for electric power industry DTU, FTU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704565.2U CN205882849U (en) | 2016-07-05 | 2016-07-05 | A power distribution terminal platform for electric power industry DTU, FTU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882849U true CN205882849U (en) | 2017-01-11 |
Family
ID=57695546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704565.2U Expired - Fee Related CN205882849U (en) | 2016-07-05 | 2016-07-05 | A power distribution terminal platform for electric power industry DTU, FTU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540475A (en) * | 2018-04-11 | 2018-09-14 | 湖南城市学院 | A kind of electronic communication system based on DSP |
| CN111146755A (en) * | 2019-12-31 | 2020-05-12 | 石家庄高景软件科技有限公司 | Feeder terminal and line protection device |
-
2016
- 2016-07-05 CN CN201620704565.2U patent/CN205882849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540475A (en) * | 2018-04-11 | 2018-09-14 | 湖南城市学院 | A kind of electronic communication system based on DSP |
| CN108540475B (en) * | 2018-04-11 | 2021-04-30 | 湖南城市学院 | Electronic communication system based on DSP |
| CN111146755A (en) * | 2019-12-31 | 2020-05-12 | 石家庄高景软件科技有限公司 | Feeder terminal and line protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |