CN204422722U - The proving installation of a kind of distribution terminal and automated system main website - Google Patents
The proving installation of a kind of distribution terminal and automated system main website Download PDFInfo
- Publication number
- CN204422722U CN204422722U CN201520124238.5U CN201520124238U CN204422722U CN 204422722 U CN204422722 U CN 204422722U CN 201520124238 U CN201520124238 U CN 201520124238U CN 204422722 U CN204422722 U CN 204422722U
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- main website
- modular converter
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- communication processor
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000011664 signaling Effects 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 8
- 230000004044 response Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses the proving installation of a kind of distribution terminal and automated system main website, comprise AC power supply module and AC/DC modular converter, the output terminal of AC/DC modular converter is connected with digitizing measure and control device, digitizing measure and control device input end is connected with electrical signal collection module, also comprise the intake signaling module of representation switch divide-shut brake position, electrical signal collection module and intake signaling module are connected with A/D modular converter, the signal output part of A/D modular converter is connected with communication processor, and communication processor is connected with long-range main website; Electrical signal collection module is for gathering digitizing measure and control device electric current, information of voltage, intake signaling module representation switch divide-shut brake position signalling, and be delivered to long-range main website by communication processor, contrast for artificial and additional test value, issue divide-shut brake action command by long-range main website to digitizing measure and control device, thus judge accuracy and the operation time limit of action response.
Description
Technical field
The utility model relates to a kind of proving installation, particularly relates to the proving installation of a kind of distribution terminal and automated system main website.
Background technology
Along with the construction of intelligent distribution network, various Intelligent power distribution terminal equipment is integrated in distribution system in a large number, and each distribution terminal is often from different manufacturers, interconnecting of dissimilar intelligent terminal equipment proposes more and more higher requirement to the daily servicing of power automatic system and operational management.Irregularities fault is often there is in the line service of electrical power distribution automatization system, to this, the data analysis only obtained by main station system in equipment running process is difficult to find, the compatibility issue how carrying out distribution terminal and system main website is the FAQs that Current Distribution Automation is transformed, affect national electricity consumption reliability because equipment stops power transmission, therefore test very necessary in advance for distribution terminal enforcement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of distribution terminal of man-machine compounding practice of testing and provide adaptability in distribution automation system of first assembling electric terminals and compatible degree and the proving installation of automated system main website.
For solving the problems of the technologies described above, the technical solution of the utility model is: the proving installation of a kind of distribution terminal and automated system main website, comprise AC power supply module, the output terminal of described AC power supply module is connected with AC/DC modular converter, the output terminal of described AC/DC modular converter is connected with digitizing measure and control device, described digitizing measure and control device input end is connected with electrical signal collection module, also comprise the intake signaling module of representation switch divide-shut brake position, described electrical signal collection module and described intake signaling module are connected with A/D modular converter, the signal output part of described A/D modular converter is connected with communication processor, described communication processor is connected with long-range main website.
As preferred technical scheme, described electrical signal collection module comprises Injection Current signal gathering unit and injecting voltage signal gathering unit, and described Injection Current signal gathering unit is connected with described A/D modular converter respectively with the output terminal of described injecting voltage signal gathering unit.
As preferred technical scheme, described communication processor is connected with described long-range main website by data communication line or wireless network.
Owing to have employed technique scheme, the beneficial effects of the utility model are: electrical signal collection module is for gathering digitizing measure and control device electric current, information of voltage, intake signaling module representation switch divide-shut brake position signalling, and be delivered to long-range main website by communication processor, contrast for artificial and additional test value, divide-shut brake action command is issued to digitizing measure and control device by long-range main website, the operating state of divide-shut brake can be observed, thus judge accuracy and the operation time limit of action response, realize the test to each switch divide-shut brake of distribution terminal, with the reliability and stability run after ensureing that distribution terminal is actual and putting into operation.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structured flowchart of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, the proving installation of a kind of distribution terminal and automated system main website, comprise AC power supply module, described alterating and direct current source module is that whole proving installation improves working power, the electric signal of test is provided simultaneously, the output terminal of described AC power supply module is connected with AC/DC modular converter, described AC/DC modular converter is used for the convert alternating current that described AC power supply module provides to become direct current, to meet the working power requirement of follow-up equipment, the output terminal of described AC/DC modular converter is connected with digitizing measure and control device, described digitizing measure and control device input end is connected with electrical signal collection module, described electrical signal collection module comprises Injection Current signal gathering unit and injecting voltage signal gathering unit, described Injection Current signal gathering unit is connected with described A/D modular converter respectively with the output terminal of described injecting voltage signal gathering unit, also comprise the intake signaling module of representation switch divide-shut brake position, described electrical signal collection module and described intake signaling module are connected with A/D modular converter, the signal output part of described A/D modular converter is connected with communication processor, and described communication processor is connected with long-range main website.
In the present embodiment, described digitizing measure and control device can use proving installation of the prior art, and draw materials conveniently, described long-range main website is mainly remote computer, realizes real-time testing monitoring.Described communication processor is connected with described long-range main website by data communication line or wireless network, RS-323 or RS-485 can be adopted when adopting data communication line to carry out communication, when employing wireless network can adopt the wireless network etc. used in prior art, communication is convenient.
The method of testing of above-mentioned proving installation, comprises the following steps:
Step one, provide alternating current by the described AC power supply module in outside, first this alternating current enters described AC/DC modular converter, and the direct current exported by described AC/DC modular converter provides required direct supply for each element in described digitizing measure and control device;
Step 2, by described in described electrical signal collection module acquires digitizing measure and control device inject current analog signal and voltage analog signal, and by above-mentioned two kinds of Signal transmissions to described A/D modular converter, representation switch divide-shut brake position signalling is carried out with described intake signaling module, by described A/D modular converter, the electric current collected, voltage signal and intake signal are transformed into digital quantity signal, the digital quantity signal of described A/D modular converter conversion are delivered to described long-range main website by described communication processor simultaneously;
Step 3, artificially the collection value of additional test value and described long-range main website to be compared, the precision of Authentication devices digital & analog signal and accuracy;
Step 4, issue divide-shut brake action command by described long-range main website to described digitizing measure and control device, observe the operating state of divide-shut brake, to judge accuracy and the operation time limit of action response.
Electrical signal collection module of the present utility model is for gathering digitizing measure and control device electric current, information of voltage, intake signaling module representation switch divide-shut brake position signalling, and be delivered to long-range main website by communication processor, contrast for artificial and additional test value, divide-shut brake action command is issued to digitizing measure and control device by long-range main website, the operating state of divide-shut brake can be observed, thus judge accuracy and the operation time limit of action response, realize the test to each switch divide-shut brake of distribution terminal, with the reliability and stability run after ensureing that distribution terminal is actual and putting into operation.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the proving installation of a distribution terminal and automated system main website, it is characterized in that: comprise AC power supply module, the output terminal of described AC power supply module is connected with AC/DC modular converter, the output terminal of described AC/DC modular converter is connected with digitizing measure and control device, described digitizing measure and control device input end is connected with electrical signal collection module, also comprise the intake signaling module of representation switch divide-shut brake position, described electrical signal collection module and described intake signaling module are connected with A/D modular converter, the signal output part of described A/D modular converter is connected with communication processor, described communication processor is connected with long-range main website.
2. the proving installation of a kind of distribution terminal as claimed in claim 1 and automated system main website, it is characterized in that: described electrical signal collection module comprises Injection Current signal gathering unit and injecting voltage signal gathering unit, described Injection Current signal gathering unit is connected with described A/D modular converter respectively with the output terminal of described injecting voltage signal gathering unit.
3. the proving installation of a kind of distribution terminal as claimed in claim 1 or 2 and automated system main website, is characterized in that: described communication processor is connected with described long-range main website by data communication line or wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124238.5U CN204422722U (en) | 2015-03-04 | 2015-03-04 | The proving installation of a kind of distribution terminal and automated system main website |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124238.5U CN204422722U (en) | 2015-03-04 | 2015-03-04 | The proving installation of a kind of distribution terminal and automated system main website |
Publications (1)
| Publication Number | Publication Date |
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| CN204422722U true CN204422722U (en) | 2015-06-24 |
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| CN201520124238.5U Expired - Fee Related CN204422722U (en) | 2015-03-04 | 2015-03-04 | The proving installation of a kind of distribution terminal and automated system main website |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635154A (en) * | 2015-03-04 | 2015-05-20 | 国家电网公司 | Testing device of power distribution terminal and automatic system master station and testing method thereof |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
-
2015
- 2015-03-04 CN CN201520124238.5U patent/CN204422722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635154A (en) * | 2015-03-04 | 2015-05-20 | 国家电网公司 | Testing device of power distribution terminal and automatic system master station and testing method thereof |
| CN107703396A (en) * | 2017-11-08 | 2018-02-16 | 云南电网有限责任公司电力科学研究院 | A kind of hierarchical test system based on IEC61850 distribution automations |
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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: 20150624 Termination date: 20180304 |