CN202650245U - Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots - Google Patents
Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots Download PDFInfo
- Publication number
- CN202650245U CN202650245U CN 201220315994 CN201220315994U CN202650245U CN 202650245 U CN202650245 U CN 202650245U CN 201220315994 CN201220315994 CN 201220315994 CN 201220315994 U CN201220315994 U CN 201220315994U CN 202650245 U CN202650245 U CN 202650245U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- low pressure
- power supply
- control cabinet
- energy meter
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 238000011990 functional testing Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model relates to a resident low-voltage centralized meter-reading terminal detecting device completely simulating spots. A main control cabinet and a programmable power supply cabinet are respectively connected with a plurality of groups of collectors. Each collector is connected with a group of corresponding one-phase electric energy meters through a converter. The one-phase electric energy meters are arranged on a detecting table body. A switcher switches wire connecting modes. The main control cabinet is communicated with the programmable power supply cabinet. A low-voltage concentrator is arranged in the main control cabinet. A standard electric energy meter is arranged in the programmable power supply cabinet and is used to detect voltages and currents and display all electric parameters of the voltages and the currents. The main control cabinet controls the programmable power supply cabinet to supply power for the standard electric energy meter and meter positions of the one-phase electric energy meters. Meanwhile, the main control cabinet controls tests of the function of data exchange between the low-voltage concentrator, the collectors and the one-phase electric energy meters. The resident low-voltage centralized meter-reading terminal detecting device completely simulating the spots is concise and visual in design, brings operators convenience to connect and detect terminals, and can greatly improve detecting efficiency of the concentrator and the collectors.
Description
Technical field
The utility model relates to a kind of resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field.
Background technology
Along with rapid popularization and the intensive calibrating of measuring apparatus of power information acquisition terminal are carried out in a deep going way, power information acquisition terminal function and the robotization of stipulations accordance detect and are brought into schedule, also become the difficult problem that robotization detects, particularly the global function robotization of simulated field detects fully.
At present, it mainly is for data communication, parameter configuration and control function that device is surveyed in international and domestic power information acquisition terminal school, communication protocol and hardware capability detect, these method of testings all are that the use device master station produces some virtual data and tests its function, and in actual applications, except requiring the standby corresponding function of acquisition terminal of concentrator and collection equipment, also must adapt to the ability of on-the-spot actual working environment, load capacity and master station communication, therefore resident's low pressure centralized automatic meter-reading pick-up unit of simulated field is imperative fully.
The utility model content
The purpose of this utility model is to survey the problem that device can't simulated field ruuning situation detects in order to solve present power information acquisition terminal school, a kind of resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field is provided, and it can be simulated the aspects such as RS485 bus load, many electric energy meter data of copy reading, termination capacity are examined in real time, the mains-supplied in-site modeling is communicated by letter with variation fully and test.The device design is succinct, directly perceived, and the handled easily personnel connect terminal, inspection terminal, can greatly improve the detection efficiency of concentrator and collector.
To achieve these goals, the utility model adopts following technical scheme:
A kind of resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field, it comprises computing machine, and computing machine is communicated by letter with the master control cabinet, and the master control cabinet is communicated by letter with the programmable power supply cabinet; The master control cabinet is connected all with the programmable power supply cabinet and is connected with some groups of collectors, and each collector is connected with one group of corresponding single-phase electric energy meter by converter, and each single-phase electric energy meter is installed in and detects on the stage body, and switch carries out the mode of connection and switches; Master control cabinet and programmable power supply cabinet intercommunication; Be provided with the low pressure concentrator in the master control cabinet, be provided with standard electric energy meter in the programmable power supply cabinet, for detection of voltage and current, and show whole electric parameters of voltage, electric current, master control cabinet control programmable power supply cabinet provides power supply for the epi-position at standard scale and each single-phase electric energy meter place, the data exchanging function test between simultaneously master control cabinet control low pressure concentrator, collector and the single-phase electric energy meter.
Described master control cabinet comprises low pressure concentrator, functional test plate and the overall control center that connects successively, low pressure concentrator and collector group with are connected single-phase electric energy meter and are connected, low pressure concentrator and collector group by micropower wireless or power line carrier carry out exchanges data; Overall control center and computing machine are by ethernet communication, and overall control center is also communicated by letter by the RS232 order wire with the programmable power supply cabinet simultaneously; Overall control center produces remote signals, DC analogue quantity, amr message by CAN bus and functional test board communications to the low pressure concentrator, is gathered by the low pressure concentrator; Function is surveyed the formula plate by the related data in the RS485 interface copy reading low pressure concentrator.
Described programmable power supply cabinet comprises standard electric energy meter, Main Control Tank and the three phase power source that connects successively, and standard electric energy meter is connected with each single-phase electric energy meter with described collector group respectively; Three phase power source and standard electric energy meter intercommunication; Main Control Tank is communicated by letter with the overall control center in the master control cabinet.
Described master control cabinet, programmable power supply cabinet and detection stage body are separated from one another.
Described detection stage body has two covers, every cover stage body is provided with 264 epi-positions, wherein 256 single-phase epi-positions, 8 collector epi-positions, each stage body is divided into 8 rows, every row's 33 epi-positions, positive 17 epi-positions, reverse side 16 epi-positions, 32 epi-position order phase electric energy meters wherein, per 32 electric energy meters are as one group, and 1 epi-position connects collector.
A plurality of pocket watches position is arranged in the described master control cabinet, be used for the test of low pressure concentrator.
Described collector carries out exchanges data by RS485 bus and single-phase electric energy meter.
Described concentrator, collector and electric energy meter are communicated by letter simultaneously, are detected at this resident low pressure centralized automatic meter-reading terminal detecting device.
Resident's low pressure centralized automatic meter-reading terminal detecting device of the present utility model is the structure that programmable power supply cabinet, master control cabinet and detection stage body separate.The master control cabinet comprises: concentrator, functional test plate, overall control center etc.The programmable power supply cabinet comprises: standard electric energy meter, Main Control Tank, three-phase program-controlled power source etc.Two detect stage body comprises: 512 single-phase epi-positions, 16 collector epi-positions etc., and each detects stage body and is divided into 8 rows, every row's 33 epi-positions (positive 17 epi-positions, reverse side 16 epi-positions), 32 epi-position order phase electric energy meters wherein, 1 epi-position connects collector.
Programmable power supply: its major function is to provide voltage and current to acquisition terminal, and the phase place of voltage and current, amplitude, frequency are adjustable, can allow terminal or electric energy meter produce various states.
Standard electric energy meter: for detection of voltage and current, and show whole electric parameters of voltage, electric current.
Overall control center: be connected with computing machine by netting twine, realize the whole device of overall control.
Functional test unit: the RS485 passage of checking meter is provided, safeguards the RS485 passage, hands over and adopt electrical energy pulse passage, remote signalling passage etc. to concentrator, be used for the full test of concentrator.
Switch: the mode of connection that is used for 485 interfaces between collector and the electric energy meter is switched.
Utilize software that source and terminal are controlled in the utility model, computer is connected with interior network server, is connected with communication common carrier by interior network server again, utilizes data transmission and the processing power of public network lane testing collector and concentrator.Software mainly comprises power information acquisition terminal programming module, termination function test module, SG186 user power utilization information acquisition system support module, electric energy meter programming module, energy supply control module, 485 mouthfuls of short circuit handover modules etc. realize mainly that terminal parameter is revised, parameters of electric energy meter is revised, power supply is program control, data transmission and processing, termination function test etc.
The beneficial effects of the utility model are: 1, this device has realized that first resident's low pressure centralized automatic meter-reading terminal simulates the detection of actual motion environment fully; 2, detect 512 electric energy meters of stage body access different manufacturers, detected terminal and electric energy meter meter compatibling problem; 3, concentrator, collector and electric energy meter are communicated by letter simultaneously, are detected at same device, have improved greatly detection resident low pressure centralized automatic meter-reading terminal filed runnability, and preferably application prospect is arranged.
Description of drawings
Fig. 1 is fundamental diagram of the present utility model.
Wherein: 1, computing machine, 2, the master control cabinet, 3 programmable power supply cabinets, 4, collector, 5, single-phase electric energy meter, 6, detect stage body, 7, switch, 8, overall control center, 9, the functional test plate, 10, low pressure concentrator, 11, Main Control Tank, 12, three phase power source, 13, standard electric energy meter.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
This installs to such an extent that start working after electric.Among Fig. 1, it comprises control computing machine 1, utilize computing machine 1 that detection scheme is set, send instruction by Ethernet to the overall control center 8 in the master control cabinet 2, overall control center 8 is communicated by letter with Main Control Tank 11 by the RS232 line, Main Control Tank 11 flows to three phase power source 12 to small voltage, the current signal of output, three phase power source 12 is given standard electric energy meter 13, single-phase electric energy meter 5, collector 4 and low pressure concentrator 10 voltage, the electric currents of output, standard electric energy meter 13 the electric parameter data such as the voltages that collect, electric current again loopback to Main Control Tank 11.Overall control center 8 is communicated by letter with functional test plate 9 by the CAN bus, and the functional test plate produces remote signals, DC analogue quantity, amr message to low pressure concentrator 10 simultaneously to 10 communications of low pressure concentrator, is gathered by the low pressure concentrator etc.Function is surveyed the formula plate by the related data in the RS485 interface copy reading low pressure concentrator 10.Wireless or power line carrier and collector 4 carry out exchanges data to low pressure concentrator 10 by micropower, and collector 4 carries out exchanges data by RS485 bus and single-phase electric energy meter 5.
Master control cabinet 2 is by RS232 order wire control programmable power supply cabinet 3 output voltages, current signal, and by detecting stage body 6 voltage and current sent into each collector 4 and each single-phase electric energy meter 5, gets to start working after electric.Can arbitrarily arrange and detect collector 4 and any communicating by letter of single-phase electric energy meter 5 by switch 7, the low pressure concentrator 10 in collector 4 and the master control cabinet 2 by micropower wireless or power line carrier carry out exchanges data.To detect the data obtained and feed back to control computing machine 1, generate perfect examining report.
Claims (8)
1. resident's low pressure centralized automatic meter-reading terminal detecting device of a complete simulated field is characterized in that, it comprises computing machine, and computing machine is communicated by letter with the master control cabinet, and the master control cabinet is communicated by letter with the programmable power supply cabinet; The master control cabinet is connected all with the programmable power supply cabinet and is connected with some groups of collectors, and each collector is connected with one group of corresponding single-phase electric energy meter by converter, and each single-phase electric energy meter is installed in and detects on the stage body, and switch carries out the mode of connection and switches; Master control cabinet and programmable power supply cabinet intercommunication; Be provided with the low pressure concentrator in the master control cabinet, be provided with standard electric energy meter in the programmable power supply cabinet, for detection of voltage and current, and show whole electric parameters of voltage, electric current, master control cabinet control programmable power supply cabinet provides power supply for the epi-position at standard scale and each single-phase electric energy meter place, the data exchanging function test between simultaneously master control cabinet control low pressure concentrator, collector and the single-phase electric energy meter.
2. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 1, it is characterized in that, described master control cabinet comprises low pressure concentrator, functional test plate and the overall control center that connects successively, low pressure concentrator and collector group with are connected single-phase electric energy meter and are connected, low pressure concentrator and collector group by micropower wireless or power line carrier carry out exchanges data; Overall control center and computing machine are by ethernet communication, and overall control center is also communicated by letter by the RS232 order wire with the programmable power supply cabinet simultaneously; Overall control center produces remote signals, DC analogue quantity, amr message by CAN bus and functional test board communications to the low pressure concentrator, is gathered by the low pressure concentrator; Function is surveyed the formula plate by the related data in the RS485 interface copy reading low pressure concentrator.
3. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 1 or 2, it is characterized in that, described programmable power supply cabinet comprises standard electric energy meter, Main Control Tank and the three phase power source that connects successively, and standard electric energy meter is connected with each single-phase electric energy meter with described collector group respectively; Three phase power source and standard electric energy meter intercommunication; Main Control Tank is communicated by letter with the overall control center in the master control cabinet.
4. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 1 is characterized in that, described master control cabinet, programmable power supply cabinet and detection stage body are separated from one another.
5. such as resident's low pressure centralized automatic meter-reading terminal detecting device of claim 1 or 4 described complete simulated fields, it is characterized in that, described detection stage body has two covers, and every cover stage body is provided with 264 epi-positions, wherein 256 single-phase epi-positions, 8 collector epi-positions, each stage body is divided into 8 rows, every row's 33 epi-positions, positive 17 epi-positions, reverse side 16 epi-positions, 32 epi-position order phase electric energy meters wherein are as one group, and 1 epi-position connects collector.
6. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 2 is characterized in that a plurality of pocket watches position is arranged in the described master control cabinet, is used for the test of low pressure concentrator.
7. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 1 is characterized in that, described collector carries out exchanges data by RS485 bus and single-phase electric energy meter.
8. resident's low pressure centralized automatic meter-reading terminal detecting device of complete simulated field as claimed in claim 1 is characterized in that, described concentrator, collector and electric energy meter are communicated by letter simultaneously, detected at this resident low pressure centralized automatic meter-reading terminal detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315994 CN202650245U (en) | 2012-07-02 | 2012-07-02 | Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315994 CN202650245U (en) | 2012-07-02 | 2012-07-02 | Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650245U true CN202650245U (en) | 2013-01-02 |
Family
ID=47419315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315994 Expired - Lifetime CN202650245U (en) | 2012-07-02 | 2012-07-02 | Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650245U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021157A (en) * | 2012-11-26 | 2013-04-03 | 山东电力集团公司电力科学研究院 | Device and method for completely simulating site to detect electricity consumption information acquisition terminal |
| CN103117890A (en) * | 2013-01-17 | 2013-05-22 | 中国电力科学研究院 | Device for testing concentrator local communication module interface protocol |
| CN104464253A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Intelligent diagnosis method for field electricity information acquisition equipment |
| CN105182107A (en) * | 2015-07-29 | 2015-12-23 | 北京煜邦电力技术股份有限公司 | Detection device, system and method |
| CN105702012A (en) * | 2014-11-24 | 2016-06-22 | 国网辽宁省电力有限公司锦州供电公司 | Meter reading system PLC intelligent communicator, and communication method thereof |
| CN109239644A (en) * | 2018-11-20 | 2019-01-18 | 国网宁夏电力有限公司电力科学研究院 | A kind of acquisition assembly detection apparatus |
-
2012
- 2012-07-02 CN CN 201220315994 patent/CN202650245U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021157A (en) * | 2012-11-26 | 2013-04-03 | 山东电力集团公司电力科学研究院 | Device and method for completely simulating site to detect electricity consumption information acquisition terminal |
| CN103021157B (en) * | 2012-11-26 | 2014-10-15 | 山东电力集团公司电力科学研究院 | Device and method for completely simulating site to detect electricity consumption information acquisition terminal |
| CN103117890A (en) * | 2013-01-17 | 2013-05-22 | 中国电力科学研究院 | Device for testing concentrator local communication module interface protocol |
| CN104464253A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Intelligent diagnosis method for field electricity information acquisition equipment |
| CN105702012A (en) * | 2014-11-24 | 2016-06-22 | 国网辽宁省电力有限公司锦州供电公司 | Meter reading system PLC intelligent communicator, and communication method thereof |
| CN105182107A (en) * | 2015-07-29 | 2015-12-23 | 北京煜邦电力技术股份有限公司 | Detection device, system and method |
| CN109239644A (en) * | 2018-11-20 | 2019-01-18 | 国网宁夏电力有限公司电力科学研究院 | A kind of acquisition assembly detection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202649448U (en) | Large user information collection terminal detection apparatus completely simulating scene | |
| CN103021157B (en) | Device and method for completely simulating site to detect electricity consumption information acquisition terminal | |
| CN202650245U (en) | Resident low-voltage centralized meter-reading terminal detecting device completely simulating spots | |
| CN105785199B (en) | Multifunctional ligand electric terminals integrated test system and its working method | |
| CN102305922B (en) | On-load detection method and device for intelligent optical fiber electric energy meter in substation | |
| CN105068022B (en) | For the simulated failure intelligent electric meter of three phase mains and electrical test simulator | |
| CN109617628B (en) | Multifunctional detection device and method for multi-meter-in-one acquisition equipment | |
| CN111082836B (en) | Intelligent detection device and method for power failure of HPLC communication unit | |
| CN202975216U (en) | Automatic collector test tool system | |
| CN105510737A (en) | Universal automatic testing system for carrier rocket | |
| CN107247195A (en) | Hand-held nuclear phase instrument and nuclear-phase method applied to intelligent substation | |
| CN205384740U (en) | Terminal Test system device is gathered to digital intelligent electric flux | |
| CN202058289U (en) | Inspection device for electricity utilization information acquisition terminal | |
| CN201440156U (en) | Testing device for electric energy collecting terminal | |
| CN202230195U (en) | On-load detection device for intelligent optical-fiber electric energy meter in transformer station | |
| CN202189099U (en) | Portable monitor | |
| CN201732472U (en) | Automatic testing device of concentrated electric energy meter reading equipment | |
| CN202424727U (en) | Portable testing device of micropower wireless communication module | |
| CN102062819B (en) | Intelligent nuclear phase device | |
| CN203287521U (en) | Online detection device for radar equipment | |
| CN202059085U (en) | Modular intelligent power distribution system | |
| CN206960561U (en) | Hand-held nuclear phase instrument applied to intelligent substation | |
| CN202918317U (en) | Data acquisition terminal on-site communication analyzer | |
| CN205246753U (en) | Equipment with ammeter function | |
| CN103605105A (en) | Calibration device for digital electric energy meter of intelligent substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Wang Yue Central Road Ji'nan City, Shandong province 250003 City No. 2000 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250002, No. 1, South Second Ring Road, Shizhong District, Shandong, Ji'nan Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF SHANDONG ELECTRIC POWER Corp. Patentee before: State Grid Corporation of China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: No. 150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Wang Yue Central Road Ji'nan City, Shandong province 250003 City No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |