CN203178475U - Full-performance test system of data acquisition terminal of special transformer - Google Patents
Full-performance test system of data acquisition terminal of special transformer Download PDFInfo
- Publication number
- CN203178475U CN203178475U CN 201320149279 CN201320149279U CN203178475U CN 203178475 U CN203178475 U CN 203178475U CN 201320149279 CN201320149279 CN 201320149279 CN 201320149279 U CN201320149279 U CN 201320149279U CN 203178475 U CN203178475 U CN 203178475U
- Authority
- CN
- China
- Prior art keywords
- input port
- electric energy
- acquisition terminal
- energy meter
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a full-performance test system of a data acquisition terminal of a special transformer. The data acquisition terminal of the special transformer comprises a communication interface, an alternating current analog input port, a direct current analog input port, a quantity of state input port, a pulse input port, a control output port and an electric energy meter data acquisition port. The system comprises communication equipment, a computer, a program-controlled three-phase power source, a direct current signal source, a quantity of state execution indicator, a pulse signal generator, a control execution indicator and an electric energy meter. The computer is connected with a communication interface through the communication equipment. The program-controlled three-phase power source is connected with the alternating current analog input port. The direct current signal source is connected with the direct current analog input port. The quantity of state execution indicator is connected with the quantity of state input port. The pulse signal generator is connected with the pulse input port. The control execution indicator is connected with the control output port. The electric energy meter is connected with the electric energy meter data acquisition port. Compared to the prior art, by using the system of the utility model, working efficiency is increased and usage is convenient.
Description
Technical field
The utility model relates to the electric energy meter performance detecting system, especially relates to a kind of special change acquisition terminal full performance test system.
Background technology
Specially become acquisition terminal as scene service and the office terminal product of the power consumer management of power use, distribution transformer monitoring, remote meter reading, under distribution network automated overall situation, specially become the power supply quality that acquisition terminal needs to guarantee the user, having very realistic meanings, also is the important component part that realizes demand management.Specially become acquisition terminal and need realize collection and functions such as processing capacity, electric energy quality monitoring function, user power utilization load controlling function and user power utilization control to the collection that exchanges analog information and processing capacity, user power utilization information, and image data is managed and transmitted in both directions.
Specially becoming needs the use test device to test before acquisition terminal dispatches from the factory.The general survey project of establishing comprises function test, data transmission channel test, unification of communication protocol test, climate effect test etc., these test events need adopt different test units to carry out respectively respectively at present, waste time and energy, so the utility model is developed a kind of pilot system of special change acquisition terminal.
The utility model content
The purpose of this utility model is exactly to provide a kind of special change acquisition terminal full performance test system for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of special change acquisition terminal full performance test system, for detection of the full performance that specially becomes acquisition terminal, specially become acquisition terminal and comprise communication interface, the ac analog input port, the DC analogue quantity input port, the quantity of state input port, the pulsed quantity input port, control output end mouth and electric energy meter data acquisition port, this system comprises communication facilities, computing machine, program control three phase power source, dc signal source, quantity of state is carried out indicator, pulse signal generator, indicator and electric energy meter are carried out in control, described computing machine is connected with communication interface by communication facilities, described program control three phase power source is connected with the ac analog input port, described dc signal source is connected with the DC analogue quantity input port, described quantity of state is carried out indicator and is connected with the quantity of state input port, described pulse signal generator is connected with the pulsed quantity input port, described control is carried out indicator and is connected with the control output end mouth, and described electric energy meter is connected with the electric energy meter data acquisition port.
Described program control three phase power source is connected with the three-phase standard scale simultaneously.
Described dc signal source is connected with the direct current standard scale simultaneously.
Described electric energy meter is connected with current source.
Can carry out full performance test to special change acquisition terminal by native system, test event comprises that data transmission channel test, unification of communication protocol test, power supply influence (the power supply phase failure, change in voltage) test, power consumption are tested, switch on continuously stability test, climate effect test, voltage dip and abort, dielectric test, electromagnetic compatibility test etc. in short-term.Each test event is undertaken by corresponding device, and the temperature when using native system to test is 15～35 ℃, and relative humidity is 25%～75%, Power Supplies Condition is during test: frequency 50Hz, frequency: 50Hz, permissible variation-2%～+ 1%, voltage: 220V, permissible variation ± 5%.
Compared with prior art, the utility model can carry out full performance test to special change acquisition terminal, and the utility model satisfies the requirement of carrying out each performance test simultaneously, in the experimentation, compatible between the device of native system, the utility model has improved work efficiency, and is easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1 is specially to become acquisition terminal, and 2 is communication interface, and 3 is the ac analog input port, 4 is the DC analogue quantity input port, 5 is the quantity of state input port, and 6 is the pulsed quantity input port, and 7 is the control output end mouth, 8 is the electric energy meter data acquisition port, 9 is communication facilities, and 10 is computing machine, and 11 is program control three phase power source, 12 is dc signal source, 13 is quantity of state execution indicator, and 14 is pulse signal generator, and 15 are control execution indicator, 16 is electric energy meter, 17 is current source, and 18 is the three-phase standard scale, and 19 is the direct current standard scale.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of special change acquisition terminal full performance test system, as shown in Figure 1, for detection of the full performance that specially becomes acquisition terminal 1, specially become acquisition terminal 1 and comprise communication interface 2, ac analog input port 3, DC analogue quantity input port 4, quantity of state input port 5, pulsed quantity input port 6, control output end mouth 7 and electric energy meter data acquisition port 8, this system comprises communication facilities 9, computing machine 10, program control three phase power source 11, dc signal source 12, quantity of state is carried out indicator 13, pulse signal generator 14, indicator 15 and electric energy meter 16 are carried out in control, computing machine 10 is connected with communication interface 2 by communication facilities 9, program control three phase power source 11 is connected with ac analog input port 3, dc signal source 12 is connected with DC analogue quantity input port 4, quantity of state is carried out indicator 13 and is connected with quantity of state input port 5, pulse signal generator 14 is connected with pulsed quantity input port 6, control is carried out indicator 15 and is connected with control output end mouth 7, and electric energy meter 16 is connected with electric energy meter data acquisition port 8.Wherein, program control three phase power source 11 is connected with three-phase standard scale 18 simultaneously.Dc signal source 12 is connected with direct current standard scale 19 simultaneously.Electric energy meter 16 is connected with current source 17.
Can carry out full performance test to special change acquisition terminal 1 by native system, test event comprises that data transmission channel test, unification of communication protocol test, power supply influence (the power supply phase failure, change in voltage) test, power consumption are tested, switch on continuously stability test, climate effect test, voltage dip and abort, dielectric test, electromagnetic compatibility test etc. in short-term.Each test event is undertaken by corresponding device, and the temperature when using native system to test is 15～35 ℃, and relative humidity is 25%～75%, Power Supplies Condition is during test: frequency 50Hz, frequency: 50Hz, permissible variation-2%～+ 1%, voltage: 220V, permissible variation ± 5%.
Claims (4)
1. one kind specially becomes the acquisition terminal full performance test system, for detection of the full performance that specially becomes acquisition terminal, specially become acquisition terminal and comprise communication interface, the ac analog input port, the DC analogue quantity input port, the quantity of state input port, the pulsed quantity input port, control output end mouth and electric energy meter data acquisition port, it is characterized in that, this system comprises communication facilities, computing machine, program control three phase power source, dc signal source, quantity of state is carried out indicator, pulse signal generator, indicator and electric energy meter are carried out in control, described computing machine is connected with communication interface by communication facilities, described program control three phase power source is connected with the ac analog input port, described dc signal source is connected with the DC analogue quantity input port, described quantity of state is carried out indicator and is connected with the quantity of state input port, described pulse signal generator is connected with the pulsed quantity input port, described control is carried out indicator and is connected with the control output end mouth, and described electric energy meter is connected with the electric energy meter data acquisition port.
2. a kind of special change acquisition terminal full performance test system according to claim 1 is characterized in that, described program control three phase power source is connected with the three-phase standard scale simultaneously.
3. a kind of special change acquisition terminal full performance test system according to claim 1 is characterized in that, described dc signal source is connected with the direct current standard scale simultaneously.
4. a kind of special change acquisition terminal full performance test system according to claim 1 is characterized in that described electric energy meter is connected with current source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149279 CN203178475U (en) | 2013-03-28 | 2013-03-28 | Full-performance test system of data acquisition terminal of special transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149279 CN203178475U (en) | 2013-03-28 | 2013-03-28 | Full-performance test system of data acquisition terminal of special transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178475U true CN203178475U (en) | 2013-09-04 |
Family
ID=49075153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149279 Expired - Lifetime CN203178475U (en) | 2013-03-28 | 2013-03-28 | Full-performance test system of data acquisition terminal of special transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197277A (en) * | 2013-03-28 | 2013-07-10 | 国家电网公司 | Special transformer acquisition terminal full performance testing system |
| CN105807251A (en) * | 2016-05-12 | 2016-07-27 | 烟台南山学院 | Automatic fault detection method for outdoor electric energy meter |
| CN109856580A (en) * | 2018-12-19 | 2019-06-07 | 珠海派诺科技股份有限公司 | Power monitoring instrumentation produces test macro and method in batches |
-
2013
- 2013-03-28 CN CN 201320149279 patent/CN203178475U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197277A (en) * | 2013-03-28 | 2013-07-10 | 国家电网公司 | Special transformer acquisition terminal full performance testing system |
| CN105807251A (en) * | 2016-05-12 | 2016-07-27 | 烟台南山学院 | Automatic fault detection method for outdoor electric energy meter |
| CN105807251B (en) * | 2016-05-12 | 2018-08-24 | 烟台南山学院 | A kind of outdoor electrical energy meter fault self-verifying method |
| CN109856580A (en) * | 2018-12-19 | 2019-06-07 | 珠海派诺科技股份有限公司 | Power monitoring instrumentation produces test macro and method in batches |
| CN109856580B (en) * | 2018-12-19 | 2021-04-13 | 珠海派诺科技股份有限公司 | Batch production test system and method for power monitoring instruments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204835653U (en) | UPS testing arrangement | |
| CN203178475U (en) | Full-performance test system of data acquisition terminal of special transformer | |
| CN204231010U (en) | There is the high frequency switch power supply system that DC measurement, subdivision are independently-powered | |
| CN204215017U (en) | AC test device for transformer on-load tap-changer operating characteristic | |
| CN203630318U (en) | Test system for power system switching power supply module | |
| CN204142798U (en) | Multifunctional intellectual ammeter box | |
| CN203630241U (en) | All-in-one device for testing power frequency parameters and switching test line for high-voltage power transmission line | |
| CN203734380U (en) | Integrated power supply monitoring system based on PLC | |
| CN103197277A (en) | Special transformer acquisition terminal full performance testing system | |
| CN204116503U (en) | Intelligent AC distribution equipment accurate monitoring device | |
| CN204633477U (en) | A kind of precision intelligence alternating current-direct current distributing monitoring system | |
| CN201717630U (en) | Intelligent lightning protection power distribution unit | |
| CN103746450A (en) | Monitoring system of integrated power equipment | |
| CN104200635A (en) | Wireless switch with function of electrical quantity metering and acquisition method | |
| CN204166082U (en) | On-line monitoring device for identifying falls in distribution network voltage temporarily | |
| CN203339798U (en) | Fire-fighting linkage power supply module | |
| CN203326904U (en) | Intelligent high-frequency switching power supply system | |
| CN201600440U (en) | Comprehensive energy efficiency quality test device | |
| CN102496872A (en) | Intelligent civil engineering power distribution station | |
| CN105281439A (en) | Photovoltaic power generating computer measuring control system | |
| CN105301404A (en) | Solar cell simulator used for photovoltaic grid-connected inverter detection | |
| CN104065166A (en) | Integrated end power using supervision and monitoring system | |
| CN105510703A (en) | Urban network distribution metering system | |
| CN203813532U (en) | WIFI-based wireless AC constant current power supply monitoring device | |
| CN204304859U (en) | A kind of generator control system with black starting-up function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |