CN208399610U - A kind of portable power distribution terminal filed test equipment - Google Patents
A kind of portable power distribution terminal filed test equipment Download PDFInfo
- Publication number
- CN208399610U CN208399610U CN201821003218.2U CN201821003218U CN208399610U CN 208399610 U CN208399610 U CN 208399610U CN 201821003218 U CN201821003218 U CN 201821003218U CN 208399610 U CN208399610 U CN 208399610U
- Authority
- CN
- China
- Prior art keywords
- distribution terminal
- remote
- test device
- digital signal
- measured
- 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 - Fee Related
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of portable power distribution terminal filed test equipments, including the power supply, host computer and distribution terminal comprehensive test device being connected with distribution terminal to be measured；The output of distribution terminal comprehensive test device is connected with host computer, is adjusted to remote state, Current Voltage output gear and is configured to testing scheme, by obtaining its relevant information with the first of distribution terminal the communication connection, obtains test result；Distribution terminal comprehensive test device further includes digital signal controller, and the touch panel unit, remote signalling component, remote control module, Temperature Humidity Sensor and the power meter that are connected with its input terminal；Digital signal controller is used to receive host computer order, control standard source, reads standard scale data, shown to test report, obtaining distribution terminal Overall Power Consumption and test ambient temperature and humidity, and realizes that the remote signalling of distribution terminal, distant control function are tested.Verification test efficiency is greatly improved in the utility model, reduces field maintenance workload.
Description
Technical field
The utility model relates to testing fields, and in particular to a kind of portable power distribution terminal filed test equipment.
Background technique
For power distribution automation to power supply reliability is improved, improving power quality has critical effect.Implement power distribution automation
Depend on the distribution terminal of a large amount of installations at the scene.Distribution terminal is to build intelligent distribution network, realize the important of distribution automation
Component part is mounted to the various remote monitorings of power distribution network, the general name of control unit, is mainly used for distribution line and distribution
Equipment is monitored and is controlled in real time, realizes the fault detection and fault location of distribution line, is the event of electrical power distribution automatization system
Phragma provides foundation from restoring electricity for non-faulting region.The developing direction of the following distribution terminal is nuclear interface standardizing, configuration
Flexibility, function modoularization and easy maintenance.
There are testing efficiency is low and the problems such as field maintenance workload is big for distribution terminal at present.
Utility model content
Technical problem to be solved in the utility model is that current distribution terminal testing efficiency is low, field maintenance workload
The problems such as big.
In order to solve the above-mentioned technical problem, it is whole to be to provide a kind of portable power distribution for technical solution used by the utility model
Hold site test device, including power supply, host computer and distribution terminal comprehensive test device；Power supply is matched with to be measured
The feeder ear of electric terminals connects；The output end of distribution terminal to be measured is connect with host computer；Distribution terminal comprehensive test device is defeated
It is connected respectively with distribution terminal to be measured and host computer out, and establishes the first communication connection with distribution terminal to be measured, by sets
Set the test that corresponding testing scheme carries out distribution terminal to be measured；
Remote state, Current Voltage output gear is adjusted and to testing scheme in distribution terminal comprehensive test device
It is configured, the relevant information of distribution terminal to be measured is obtained by the first communication connection, obtains the mould of distribution terminal to be measured
The test result of function and performance that analog quantity acquisition, digital data acquisition and control amount export；
The distribution terminal comprehensive test device further comprises digital signal controller, and with the digital signal control
The input terminal of device processed be connected for the touch panel unit of human-computer interaction, remote signalling component, remote control module, Temperature Humidity Sensor and
Power meter；The output end of the digital signal controller connects distribution terminal and host computer respectively；The digital signal controller is used
In receiving host computer order, control standard source, read standard scale data, communicate with touch panel unit and shown to test report
Show, obtain distribution terminal Overall Power Consumption and test ambient temperature and humidity, and is matched respectively by remote signalling component and remote control module realization
Remote signalling, the distant control function test of electric terminals.
In the above scheme, the input terminal of the remote signalling component is connected by the first isolator and the digital signal controller
It connects, output end is connect by the second isolator with the distribution terminal to be measured；The remote signalling component is closed for receiving two pairs of controls
Control divides remote signal, the reception that 2 way switch of emulation combined floodgate, separating brake act.
In the above scheme, first and second isolator is optical coupling isolator, and the remote control module passes through the first isolator
Receive from the remote signal that the digital signal controller is sent and then is input in the distribution terminal, it is whole for the distribution
End provides the remote signals of simulation；The remote signalling component receives the remote signal from the distribution terminal by the second isolator
And be input in the digital signal controller, it can detect the executive condition of the tested distribution terminal.
In the above scheme, the input terminal of the remote control module is connected by third isolator and the digital signal controller
It connects, output end is connect by the 4th isolator with the distribution terminal to be measured；The remote control module has multiple amounts of outputing, and uses
On the spot in analog switch state, fault detector state, zero-sequence fault indicator status, earthing state, blocking, a distant place
State and point locking.
In the above scheme, the distribution terminal comprehensive test device further comprises:
Data storage cell, for storing the historical data and operation data of the distribution terminal comprehensive test device；
Fault detection processing unit, hardware check, the external interface for the distribution terminal comprehensive test device are accidentally electric
Press self-test, the software self-test of the distribution terminal comprehensive test device；
Failure wave-recording processing unit, for the failure wave-recording of the distribution terminal comprehensive test device, including the distribution
The recording of the external fault simulation signal of terminal comprehensive test device records.
The utility model provides a kind of portable power distribution terminal filed test equipment, whole for nuclear interface standardizing distribution
End is greatly improved the factory of distribution terminal in, the verification test efficiency of scene and each Electric Power Design Institute, has and configure flexibility, function
The features such as energy modularization, model standardization, strong interoperability, greatly pushes distribution terminal to reduce field maintenance workload
Fast development.
Detailed description of the invention
Fig. 1 is a kind of portable power distribution terminal filed test equipment structural schematic diagram provided by the utility model.
Wherein, 1- power supply；2- host computer；3- distribution terminal comprehensive test device；4- distribution terminal；30- number letter
Number controller；31- touch panel unit；32- remote signalling component；33- remote control module；34- Temperature Humidity Sensor；35- power meter；36-
Data storage cell；37- fault detection processing unit；38- failure wave-recording processing unit.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, a kind of portable power distribution terminal filed test equipment provided by the utility model, including power supply
1, host computer 2 and distribution terminal comprehensive test device 3；Power supply 1 is connect with the feeder ear of distribution terminal 4 to be measured；To
The output end of the distribution terminal 4 of survey is connect with host computer 2；Distribution terminal comprehensive test device 3 output respectively with distribution to be measured
Terminal 4 and host computer 2 are connected, and establish the first communication connection with distribution terminal 4 to be measured, by the way that corresponding testing scheme is arranged
Carry out the test of distribution terminal 4 to be measured；
Remote state, Current Voltage output gear is adjusted and to test side in distribution terminal comprehensive test device 3
Case is configured, and the relevant information of distribution terminal 4 to be measured is obtained by the first communication connection, obtains distribution terminal 4 to be measured
Analog acquisition, digital data acquisition and control amount output function and performance test result；
Distribution terminal comprehensive test device 3 further comprises digital signal controller 30, and and digital signal controller
The connected touch panel unit 31, remote signalling component 32, remote control module 33, Temperature Humidity Sensor for human-computer interaction of 30 input terminal
34 and power meter 35；The output end of digital signal controller 30 connects distribution terminal 4 and host computer 2 respectively；Digital Signals
Device 30 is for receiving the order of host computer 2, control standard source, reading standard scale data, communicating with touch panel unit 31 and report to test
Announcement is shown, obtains 4 Overall Power Consumption of distribution terminal and test ambient temperature and humidity, and passes through remote signalling component 32 and remote control respectively
Component 33 realizes the remote signalling of distribution terminal 4, distant control function test.
Optionally, the input terminal of remote signalling component 32 is connect by the first isolator with digital signal controller 30, remote signalling group
The output end of part 32 is connect by the second isolator with distribution terminal 4 to be measured；Remote signalling component 32 closes control for receiving two pairs of controls
Divide remote signal, the reception that 2 way switch of emulation combined floodgate, separating brake act.
Optionally, the first and second isolator is optical coupling isolator, and remote control module 32 receives digital signal by the first isolator
The remote signal that controller 30 is sent is input in distribution terminal 4 in turn, provides the remote signals of simulation for distribution terminal 4；It is distant
Letter component 32 receives the remote signal from distribution terminal 4 by the second isolator and is input in digital signal controller 30,
It can detect the executive condition of tested distribution terminal 4.
Optionally, the input terminal of remote control module 33 is connect by third isolator with digital signal controller 30, remote control group
The output end of part 33 is connect by the 4th isolator with distribution terminal 4 to be measured；Remote control module 33 has multiple amounts of outputing, and is used for
Analog switch state, fault detector state, zero-sequence fault indicator status, earthing state, blocking, a distant place shape on the spot
State and point locking.
Optionally, distribution terminal comprehensive test device 3 further comprises:
Data storage cell 36, for storing the historical data and operation data of distribution terminal comprehensive test device 3；
Fault detection processing unit 37, hardware check, external interface for distribution terminal comprehensive test device 3 miss voltage
Self-test, the software self-test of distribution terminal comprehensive test device 3；
Failure wave-recording processing unit 38, it is comprehensive for the failure wave-recording of distribution terminal comprehensive test device 3, including distribution terminal
Close the recording record of the external fault simulation signal of test device 3.
A kind of portable power distribution terminal filed test equipment provided by the utility model, it is whole for nuclear interface standardizing distribution
End greatly improves the factory of distribution terminal in, the verification test efficiency of scene and each Electric Power Design Institute, have configure flexibility,
The features such as function modoularization, model standardization, strong interoperability, greatly pushes distribution whole to reduce field maintenance workload
The fast development at end.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under the enlightenment of the utility model
The structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of portable power distribution terminal filed test equipment, which is characterized in that whole including power supply, host computer and distribution
Hold comprehensive test device；Power supply is connect with the feeder ear of distribution terminal to be measured；The output end of distribution terminal to be measured with
Host computer connection；Distribution terminal comprehensive test device output is connected respectively with distribution terminal to be measured and host computer, and with it is to be measured
Distribution terminal establish the first communication connection, the test of distribution terminal to be measured is carried out by the way that corresponding testing scheme is arranged；
Distribution terminal comprehensive test device is adjusted remote state, Current Voltage output gear and carries out to testing scheme
Setting is obtained the relevant information of distribution terminal to be measured by the first communication connection, obtains the analog quantity of distribution terminal to be measured
The test result of function and performance that acquisition, digital data acquisition and control amount export；
The distribution terminal comprehensive test device further comprises digital signal controller, and with the digital signal controller
Input terminal be connected for the touch panel unit of human-computer interaction, remote signalling component, remote control module, Temperature Humidity Sensor and power
Table；The output end of the digital signal controller connects distribution terminal and host computer respectively；The digital signal controller is for connecing
Host computer order is received, control standard source, standard scale data is read, is communicated with touch panel unit test report is shown, is obtained
Distribution terminal Overall Power Consumption and test ambient temperature and humidity are taken, and distribution terminal is realized by remote signalling component and remote control module respectively
Remote signalling, distant control function test.
2. portable power distribution terminal filed test equipment as described in claim 1, which is characterized in that the remote signalling component it is defeated
Enter end to be connect with the digital signal controller by the first isolator, output end passes through the second isolator and described matches with to be measured
Electric terminals connection；The remote signalling component closes control for two pairs of controls of reception and divides remote signal, and 2 way switch of emulation close a floodgate, separating brake acts
Reception.
3. portable power distribution terminal filed test equipment as claimed in claim 2, which is characterized in that first and second isolation
Device is optical coupling isolator, and the remote control module receives the remote control sent from the digital signal controller by the first isolator
Signal is input in the distribution terminal in turn, provides the remote signals of simulation for the distribution terminal；The remote signalling component is logical
It crosses the second isolator to receive the remote signal from the distribution terminal and be input in the digital signal controller, can detect
To the executive condition of the tested distribution terminal.
4. portable power distribution terminal filed test equipment as described in claim 1, which is characterized in that the remote control module it is defeated
Enter end to be connect with the digital signal controller by third isolator, output end passes through the 4th isolator and described matches with to be measured
Electric terminals connection；The remote control module has multiple amounts of outputing, for analog switch state, fault detector state, zero sequence event
Hinder indicator status, earthing state, blocking, a distant place state and point locking on the spot.
5. portable power distribution terminal filed test equipment as described in claim 1, which is characterized in that the distribution terminal is comprehensive
Test device further comprises:
Data storage cell, for storing the historical data and operation data of the distribution terminal comprehensive test device；
Fault detection processing unit, hardware check, external interface for the distribution terminal comprehensive test device miss voltage certainly
Inspection, the software self-test of the distribution terminal comprehensive test device；
Failure wave-recording processing unit, for the failure wave-recording of the distribution terminal comprehensive test device, including the distribution terminal
The recording of the external fault simulation signal of comprehensive test device records.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003218.2U CN208399610U (en) | 2018-06-27 | 2018-06-27 | A kind of portable power distribution terminal filed test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003218.2U CN208399610U (en) | 2018-06-27 | 2018-06-27 | A kind of portable power distribution terminal filed test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399610U true CN208399610U (en) | 2019-01-18 |
Family
ID=65133468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003218.2U Expired - Fee Related CN208399610U (en) | 2018-06-27 | 2018-06-27 | A kind of portable power distribution terminal filed test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399610U (en) |
-
2018
- 2018-06-27 CN CN201821003218.2U patent/CN208399610U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103616648B (en) | Multi-cascade high pressure, high power battery group monitoring management device | |
| CN201867455U (en) | Electronic mutual indicator test system | |
| CN105785199A (en) | Multifunctional power distribution terminal integrated test system and operating method thereof | |
| CN201072597Y (en) | Automatic detection instrument for aviation electronic flight instrument | |
| CN105319433A (en) | Mechatronics counter for line arrester | |
| CN207866954U (en) | Electric cable failure detector | |
| CN208399610U (en) | A kind of portable power distribution terminal filed test equipment | |
| CN209979076U (en) | Wireless temperature measurement monitoring device for switch cabinet | |
| CN207780112U (en) | A kind of artificial intelligence electric energy meter for simulating field failure | |
| CN214041605U (en) | Edge computing system and power distribution terminal with high-low voltage synchronous measurement and protection | |
| CN205562672U (en) | Integration arrester on -line monitoring device | |
| CN201130213Y (en) | High pressure electrification display trigger device for induction high pressure armored cable of electrification state | |
| CN210572698U (en) | Self-checking device based on battery data acquisition | |
| CN203117371U (en) | Wireless insulation online monitoring system | |
| CN203965567U (en) | A kind of two distant electric power monitorings and Fault Quick Diagnosis system | |
| CN201893619U (en) | Power distribution box monitoring system | |
| CN104062554A (en) | Telemetering and remote signaling power monitoring and fast fault diagnosis system | |
| CN112180212A (en) | Edge computing system, method and terminal with high-low voltage synchronous measurement and protection | |
| CN213602427U (en) | High-voltage battery pack management system | |
| CN220543031U (en) | Programmable multichannel equipment ground resistance tester | |
| CN213364935U (en) | DC insulation monitoring device | |
| CN220305397U (en) | Practical digital feeder terminal test fixture circuit | |
| CN220625608U (en) | Acquisition device and containment overall tightness test system | |
| CN209149289U (en) | Fault injection device and direct fault location case | |
| CN203166491U (en) | Hardware platform of microcomputer protective device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |