CN102468690A - Distribution-transforming centralized meter-reading monitoring terminal - Google Patents
Distribution-transforming centralized meter-reading monitoring terminal Download PDFInfo
- Publication number
- CN102468690A CN102468690A CN2010105546131A CN201010554613A CN102468690A CN 102468690 A CN102468690 A CN 102468690A CN 2010105546131 A CN2010105546131 A CN 2010105546131A CN 201010554613 A CN201010554613 A CN 201010554613A CN 102468690 A CN102468690 A CN 102468690A
- Authority
- CN
- China
- Prior art keywords
- concentrator
- terminal
- data
- module
- communication
- 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.)
- Granted
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a distribution-transforming centralized meter-reading monitoring terminal. The terminal comprises a distribution room, a remote control relay, and a background main station managing system and further comprises a concentrator with wireless communication function, wherein a collector, an acquisition terminal or an acquisition module, and an intelligent electric meter have wireless communication function; the concentrator automatically reads and stores each intelligent instrument with wireless communication function through a downlink communication channel, each acquisition terminal or acquisition module acquires the electric quantity data of the wireless communication terminal; and the acquired data is exchanged with the data of the background main station through an uplink wireless communication channel. When the distribution room has power fault, the concentrator arranged in the distribution room lights up a warning light of the concentrator after the fault information is detected in the first time, and sends the wireless information to a computer of the background main station.
Description
Technical field
The present invention relates to a kind of power control unit field, be meant that especially a kind of distribution transforming collection copies monitoring terminal.
Background technology
The remote power kilowatt meter reading-out system is a kind of important selection measure of power department management, analysis, the various electric quantity datas of processing now.This system generally comprises user side kilowatt-hour meter, concentrator and three parts of background management system and forms.
The general work principle of existing this type systematic does, concentrator is accepted the control command of background management system, and the information of user side kilowatt-hour meter collection is preserved and is sent to concentrator, uploaded data to the activity of background management system again by each concentrator.
Existing this type systematic has extensively utilized the embedded technology scheme to realize the running of this system, and in the prior art, concentrator is the pith of this system.Though this system has realized networked operation at aspects such as communications in the prior art.But the collection that is merely that this system had is copied low-voltage customer ammeter data function, and management, analysis and the deal with data of electric weight only can be provided power department.
In all tasks of existing electric administrative department, managing electric quantity, analysis and processing electric quantity data only are aspects of its task, and the distribution monitoring also is one of task of electric administrative department.And present stage; Electric administrative department can only can be accomplished its above-mentioned task through two covers or the above device of two covers; This has not only increased workload and maintenance cost that the cost that drops into has also strengthened each power department; In order to reduce expense effectively, increase work efficiency, when realizing task, reducing equipment is one of the object of the invention.
Simultaneously, utilize present mobile communication technology, wireless route MANET technology and GPRS public radio communication network technology realize that low pressure resident collection is copied and the distribution monitoring function also is one of the object of the invention.
Summary of the invention
One of the object of the invention is to utilize present mobile communication technology, based on wireless route MANET technology and GPRS public radio communication network technology and combine computer technology to realize that the low pressure resident collects to copy and the distribution monitoring function.
Another object of the present invention is that low pressure electricity consumption of resident handling facility is united two into one with the distribution monitoring facilities, when raising the efficiency, reduces the cost of each side.
The present invention realizes through following technology:
The distribution transforming collection is copied monitoring terminal and is included, and has intelligence instrument, acquisition terminal or the acquisition module of radio communication function, and switchgear house has the concentrator of radio communication function, background management system.
Described distribution transforming collection is copied the concentrator that has radio communication function in the monitoring terminal and is included compositions such as clock module, memory module, communication module, wireless routing module, main control unit module and power module, work clock, reseting module, RS232 driver, Ethernet driver, GPRS/FLASH/SDRAM/JTAG interface, alarm communication system and alarm lamp.
The communication module of concentrator includes module and corresponding communication interfaces such as electric line carrier communication, telephonic communication, RS485 communication, RS232 communication, GPRS communication.
Switchgear house is provided with wireless low-voltage collecting meter reading concentrator and remote control tripping relay on the basis of universal power distribution chamber.
Background management system mainly is made up of computer and control corresponding software.
In the present invention; The distribution transforming collection is copied monitoring terminal and is realized through following technology; The electric quantity data that various intelligence instrument, each acquisition terminal or acquisition modules with wireless communication function are gathered wireless communication terminal copied and accepted and stores automatically by concentrator through the downgoing communication passage, and through the up-link wireless communication channel of concentrator data and the backstage main website gathered carried out exchanges data.
The present invention is realizing realizing that through following technology the radio concentrator that is arranged in the switchgear house is monitored switchgear house according to forceful electric power and switching signal etc., and manages according to the data that monitor aspect the Monitoring and Controlling.When switchgear house generation power failure; The concentrator that is installed in switchgear house is after the very first time detects fault message; At first light the alarm lamp of concentrator and send the computer of wireless messages main website to the backstage, the staff can carry out the reason of analysis of failure and fault is got rid of according to the information that concentrator sends to main website.Concentrator can be monitored the electric charge of transmission line in the switchgear house simultaneously, and transmitting supervisory information is given main website simultaneously, and main website is through to information analysis and give in the switchgear house remote control tripping relay through concentrator and cut off the power supply and send electric control.Concentrator has reading electric meter, rate of qualified voltage and unbalance factor measuring ability simultaneously, and the staff can in time grasp electric power thus supplied.The remote control tripping relay of concentrator control can be bound with any warning, the interlock that when alarm generation, trips, thus avoided because faults such as phase shortage cause the problem of damaging load equipment.
The backstage main website realizes through following technology the management control and the exchanges data of concentrator:
The clock that concentrator can receive main website call together survey and to the time order, time error is no more than ± 3s, clock is walked time error and is no more than 0.5S/d, after the power supply dead electricity, clock can keep operate as normal.
Concentrator can by main website setting and inquiry concentrator numbering, with concentrator parameter such as master station communication address.
The concentrator parameters of checking meter such as day, the time interval of checking meter of checking meter by main website setting and inquiry.
Concentrator can be provided with and preserve the collector data that is covered
Concentrator setting and storage are also divided into relevant table meter data
Concentrator can be divided into task parameters and task execution interval and stored and carry out by main website
Concentrator carries out initialization to hardware, parameter region, data field respectively after receiving the initialization command that main website issues, and parameter region is changed to default value, the data field zero clearing.
The wireless telecommunications that distribution transforming collection of the present invention is copied monitoring terminal realize through following technology:
Adopt advanced GPRS wireless telecommunications net mode to carry out transfer of data.The embedded GPRS RFDC of concentrator module, it utilizes China Mobile's wireless data service to carry out the copy reading of concentrator data.The GPRS net is the all-digital network that covers a wide range, and possesses the plurality of advantages that the voice-and-data service is provided, and comprises the lower error rate and extremely low cost.Network is all had in China Mobile in the whole country, and can realize whole nation roaming.Concentrator is the acquisition terminal of whole system; It also is the maincenter of whole system image data; Get in touch through the GPRS wireless network between master station computer and the concentrator; Acquisition terminal receives on the one hand from the various operational orders of master station computer and gives master station computer with the various information retransmissions of acquisition terminal on the other hand; Also store the data of institute's linchpin table meter simultaneously and related parameter is arranged, and have timing and copy and accept concentrator or intelligence table data, real time monitoring concentrator, collector or the intelligent functions of showing such as operating state in real time.
The present invention collection copies that the collection of monitoring terminal is copied data acquisition, data processing realizes through following technology:
Summary table: through the RS485 bus can copy be taken to many two have the RS485 communication interface, meet the People's Republic of China's power industry standard multifunctional electric energy meter or the single-phase table of " DL/T645-1997 multifunctional electric energy meter communication protocol ".The mode of connection of electric energy meter can only be copied and get meritorious total electric energy one association of forward as being single-phase; As can both gather information such as electric current, voltage, energy data, maximum demand and time thereof in the metering device, active power, reactive power, power factor, formation history curve automatically for phase three-wire three and the three-phase and four-line mode of connection.Concentrator is the cycle with the minimum of system's setting time interval of checking meter, and summary table is carried out data acquisition and storage, and calls together in main website and to send to main website when surveying, and the electric energy meter data of concentrator record are consistent with the corresponding data of the electric energy meter demonstration that is connected.
Sublist: connect ammeter by collector is following.Concentrator can be provided with maximum 94 collectors (1～No. 94), can be arranged to many 31 electric energy meters under each collector.Can copy in real time and get the sublist energy data or regularly copy and get, regularly copy to get with task and realize, call together when surveying and can give main website with the data loopback in main website, the electric energy meter data of concentrator record are consistent with the corresponding data of the electric energy meter demonstration that is connected.
Concentrator provides multiple timing working mode: data etc. are uploaded in timing meter reading, timing.
Collection is copied the concentrator of function and is supported 95 tasks at the most, and realizes copying and accepting in real time function.
Preserve the initial data of checking meter of every day.Can effectively preserve to count according to task the time that data are preserved is set.Be stored in the initial data in the terminal, power down is not lost.
Concentrator during to each circulation copy reading the collector of copy reading failure have automatic benefit and copy function: whole copy reading collectors and under electric energy meter, mend the collector of the failure of checking meter and copy successfully to mending.And copy and accept unsuccessful at the appointed time in real time or the task implementation is copied and accepted unsuccessfully, concentrator can initiatively report warning to main website.It is unusual that concentrator detects distribution etc., can initiatively report relevant warning and storage.
Terminal hardware house dog, power down protection and the self-starting that powers on; Gather and the abnormal conditions of record concentrator, collector and ammeter (as power down, switch door, copy and accept unsuccessful etc.).
Can carry out data backup, upgrade maintenance through GPRS passage, USB, RS-485, program remote upgrading and parameters change maintenance etc.
The distribution transforming collection is copied the monitoring function of monitoring terminal and is realized in the following manner:
The type of alarm that can monitor:
1) terminal power down
2) power failure of distribution board high pressure (grid power blackout), the phase failure
3) distribution board low pressure (master switch side) power failure, the phase failure
4) the 3 tunnel divide the circuit leak current fault
5) the 3 tunnel divide circuit power failure, the phase failure
6) always, the 3 tunnel divide circuit disconnected zero
7) batch meter is opened
Monitoring, alarming realizes that according to above-mentioned priority orders the warning that priority is high promptly shields other warning messages lower than its priority.If the batch meter chamber door is in open mode, except that instant " illegal unpacking " reports to the police, warning reminding there is every morning.
The wireless automatic control of switchgear house monitoring terminal is controlled according to following warning the time automatically: promptly relay is according to actual conditions and following alarm linkage, promptly when the warning that appointment takes place, linkage relay immediately.
1) the distribution board high pressure phase failure
2) the distribution board low pressure phase failure
3) divide circuit 1 phase failure
4) divide circuit 2 phases failure
5) divide circuit 3 phases failure
6) always disconnected zero failure
7) divide circuit 1 disconnected zero
8) divide circuit 2 disconnected zero
9) divide circuit 3 disconnected zero
Concentrator carries out electric current, voltage monitoring to the circuit of switchgear house:
The balance of the on-the-spot three-phase current of monitoring is monitored, is reported to the police according to the alarm threshold value of setting in real time.
The parameter of threshold value can be set: load current value, the initial rated current ratio of judgement current imbalance rate, current imbalance rate alarm threshold value, current imbalance rate judge that delay time, the warning of current imbalance rate recover threshold value, the current imbalance rate is recovered the warning delay time.
The terminal to be minute being statistical unit, the rate of qualified voltage information on statistics same day, and keep the rate of qualified voltage information of the previous day.
The rate of qualified voltage information content: the A/B/C three-phase is added up following information respectively: presidential metering number, ultra upper limit number of times, ultra lower limit number of times; Rate of qualified voltage, disqualification rate, disqualification rate on the lower side on the upper side; Day maximum voltage value and time of origin; Day minimum voltage value and time of origin; Per day magnitude of voltage.
Rate of qualified voltage bound threshold value can be provided with: acquiescence 198V--235V.
Description of drawings
Fig. 1: the operation principle sketch map of copying monitoring terminal for the distribution transforming collection
Fig. 2: for the distribution transforming collection is copied monitoring terminal casing front view
Fig. 3: be the right view of wireless low pressure concentrator side panel
Fig. 4: be the left view of wireless low pressure concentrator side panel
Fig. 5: be wireless low pressure concentrator panel front view
Fig. 6: be distribution board low-voltage load alert detecting sketch map
1, concentrator installs and fixes hole 2, concentrator alarm lamp 3, operation, service switch
31, run indicator 32, maintenance indicator light 4, concentrator casing
5, switchgear house operator lock 6, main circuit breaker 7, switchgear house contactor
8, leakage relay 9, slabstone disconnecting link 10, SIM seat
11, from route wave point 12, GPRS interface 13, terminal board
Embodiment
For content of the present invention more specifically is described,, be elaborated to implementation process of the present invention and mode with reference to accompanying drawing.
Be illustrated in figure 1 as operation principle sketch map of the present invention; Like Fig. 2 is casing front view of the present invention; Like Fig. 3 is the right view of concentrator side panel of the present invention; Like Fig. 4 is the left view of concentrator side panel of the present invention, is concentrator panel front view of the present invention like Fig. 5, is distribution board low-voltage load alert detecting sketch map of the present invention like Fig. 6.
The distribution transforming collection is copied monitoring terminal and is included, and has intelligence instrument, acquisition terminal or the acquisition module of radio communication function, and switchgear house has the concentrator of radio communication function, background management system.
Described distribution transforming collection copy the concentrator that has radio communication function in the monitoring terminal include clock module, memory module, communication module, main control unit module and power module, work clock, reseting module, RS232 driver, Ethernet driver, from route wave point (11), GPRS interface (12), FLASH/SDRAM/JTAG interface, alarm communication system and alarm lamp compositions such as (2).
The communication module of concentrator includes module and corresponding communication interfaces such as electric line carrier communication, telephonic communication, RS485 communication, RS232 communication, GPRS communication.
With reference to accompanying drawing 6, switchgear house is provided with low-voltage collecting meter reading concentrator and remote control tripping relay on the basis of universal power distribution chamber.
Background management system mainly is made up of computer and control corresponding software.
In the present invention; The distribution transforming collection is copied monitoring terminal and is realized through following technology; The electric quantity data that various intelligence instrument, each acquisition terminal or acquisition modules with wireless communication function are gathered wireless communication terminal copied and accepted and stores automatically by concentrator through the downgoing communication passage, and through the up-link wireless communication channel of concentrator data and the backstage main website gathered carried out exchanges data.
With reference to accompanying drawing 1, accompanying drawing 5, accompanying drawing 6; The present invention is realizing through following technology aspect the realization Monitoring and Controlling; The radio concentrator that is arranged in the switchgear house is monitored switchgear house according to forceful electric power and switching signal etc., and manages according to the data that monitor.When switchgear house generation power failure; The concentrator that is installed in switchgear house is after the very first time detects fault message; At first light the alarm lamp (2) of concentrator and send the computer of wireless messages main website to the backstage, the staff can carry out the reason of analysis of failure and fault is got rid of according to the information that concentrator sends to main website.Concentrator can be monitored the electric charge of transmission line in the switchgear house simultaneously, and transmitting supervisory information is given main website simultaneously, and main website is through to information analysis and give in the switchgear house remote control tripping relay through concentrator and cut off the power supply and send electric control.Concentrator has reading electric meter, rate of qualified voltage and unbalance factor measuring ability simultaneously, and the staff can in time grasp electric power thus supplied.The remote control tripping relay of concentrator can be bound with any warning, the interlock that when alarm generation, trips, thus avoided because faults such as phase shortage cause the problem of damaging load equipment.
The backstage main website realizes through following technology the management control and the exchanges data of concentrator:
The clock that concentrator can receive main website call together survey and to the time order, time error is no more than ± 3s, clock is walked error and is no more than 0.5S/d, after the power supply dead electricity, clock can keep operate as normal.
Concentrator can by main website setting and inquiry concentrator numbering, with concentrator parameter such as master station communication address.
The concentrator parameters of checking meter such as day, the time interval of checking meter of checking meter by main website setting and inquiry.
Concentrator can be provided with and preserve the collector data that is covered
Concentrator setting and storage are also divided into relevant table meter data
Concentrator can be divided into task parameters and task execution interval and stored and carry out by main website
Concentrator carries out initialization to hardware, parameter region, data field respectively after receiving the initialization command that main website issues, and parameter region is changed to default value, the data field zero clearing.
The wireless telecommunications that distribution transforming collection of the present invention is copied monitoring terminal realize through following technology:
Adopt advanced GPRS wireless telecommunications net mode to carry out transfer of data.The embedded GPRS RFDC of concentrator module, it utilizes China Mobile's wireless data service to carry out the copy reading of concentrator data.Network is all had in China Mobile in the whole country, and can realize whole nation roaming.Concentrator is the acquisition terminal of whole system; It also is the maincenter of whole system image data; Get in touch through the GPRS wireless network between master station computer and the concentrator; Acquisition terminal receives on the one hand from the various operational orders of master station computer and gives master station computer with the various information retransmissions of acquisition terminal on the other hand; Also store the data of institute's linchpin table meter simultaneously and related parameter is arranged, and have timing and copy and accept concentrator or intelligence table data, real time monitoring concentrator, collector or the intelligent functions of showing such as operating state in real time.
The collection that distribution transforming collection of the present invention is copied monitoring terminal is copied data acquisition, data processing realizes through following technology:
Summary table: through the RS485 bus can copy be taken to many two have the RS485 communication interface, meet the People's Republic of China's power industry standard multifunctional electric energy meter or the single-phase table of " DL/T645-1997 multifunctional electric energy meter communication protocol ".The mode of connection of electric energy meter can only be copied and get meritorious total electric energy one association of forward as being single-phase; As can both gather information such as electric current, voltage, energy data, maximum demand and time thereof in the metering device, active power, reactive power, power factor, formation history curve automatically for phase three-wire three and the three-phase and four-line mode of connection.Concentrator is the cycle with the minimum of system's setting time interval of checking meter, and summary table is carried out data acquisition and storage, and calls together in main website and to send to main website when surveying, and the electric energy meter data of concentrator record are consistent with the corresponding data of the electric energy meter demonstration that is connected.
Sublist: connect ammeter by collector is following.Concentrator can be provided with maximum 94 collectors (1～No. 94), can be arranged to many 31 electric energy meters under each collector.Can copy in real time and get the sublist energy data or regularly copy and get, regularly copy to get with task and realize, call together when surveying and can give main website with the data loopback in main website, the electric energy meter data of concentrator record are consistent with the corresponding data of the electric energy meter demonstration that is connected.
Concentrator provides multiple timing working mode: data etc. are uploaded in timing meter reading, timing.
Collection is copied the concentrator of function and is supported 95 tasks at the most, and realizes copying and accepting in real time function.
Preserve the initial data of checking meter of every day.Can effectively preserve to count according to task the time that data are preserved is set.Be stored in the initial data in the terminal, power down is not lost.
Concentrator during to each circulation copy reading the collector of copy reading failure have automatic benefit and copy function: whole copy reading collectors and under electric energy meter, mend the collector of the failure of checking meter and copy successfully to mending.And copy and accept unsuccessful at the appointed time in real time or the task implementation is copied and accepted unsuccessfully, concentrator can initiatively report warning to main website.It is unusual that concentrator detects distribution etc., can initiatively report relevant warning and storage.
Can carry out data backup, upgrade maintenance through GPRS passage, USB, RS-485, program remote upgrading and parameters change maintenance etc.
The distribution transforming collection is copied the monitoring function of monitoring terminal and is realized in the following manner:
The type of alarm that can monitor:
1) terminal power down
2) power failure of distribution board high pressure (grid power blackout), the phase failure
3) distribution board low pressure (master switch side) power failure, the phase failure
4) the three tunnel divide the circuit leak current fault
5) the three tunnel divide circuit power failure, the phase failure
6) always, the three tunnel divide circuit disconnected zero
7) batch meter is opened
Monitoring, alarming realizes that according to above-mentioned priority orders the warning that priority is high promptly shields other warning messages lower than its priority.If the batch meter chamber door is in open mode, except that instant " illegal unpacking " reported to the police, every morning, 7:40 had warning reminding.
The wireless automatic control of switchgear house monitoring terminal is controlled according to following warning the time automatically: promptly relay is according to actual conditions and following alarm linkage, promptly when the warning that appointment takes place, linkage relay immediately.
1) the distribution board high pressure phase failure
2) the distribution board low pressure phase failure
3) divide circuit 1 phase failure
4) divide circuit 2 phases failure
5) divide circuit 3 phases failure
6) always disconnected zero failure
7) divide circuit 1 disconnected zero
8) divide circuit 2 disconnected zero
9) divide circuit 3 disconnected zero
Concentrator carries out electric current, voltage monitoring to the circuit of switchgear house:
The balance of the on-the-spot three-phase current of monitoring is monitored, is reported to the police according to the alarm threshold value of setting in real time.
The parameter of threshold value can be set: load current value, the initial rated current ratio of judgement current imbalance rate, current imbalance rate alarm threshold value, current imbalance rate judge that delay time, the warning of current imbalance rate recover threshold value, the current imbalance rate is recovered the warning delay time.
The terminal to be minute being statistical unit, the rate of qualified voltage information on statistics same day, and keep the rate of qualified voltage information of the previous day.
The rate of qualified voltage information content: the A/B/C three-phase is added up following information respectively: presidential metering number, ultra upper limit number of times, ultra lower limit number of times; Rate of qualified voltage, disqualification rate, disqualification rate on the lower side on the upper side; Day maximum voltage value and time of origin; Day minimum voltage value and time of origin; Per day magnitude of voltage.
Rate of qualified voltage bound threshold value can be provided with: acquiescence 198V--235V.
The function of concentrator indicator light:
Operation (redness): the working power indicator light, bright when powering on.
Maintenance (green): the maintenance indicator light, lamp is bright when switch is got to service mode.
1-23 (redness): alarm lamp, indicator light is bright when detecting corresponding alarm signal.
After concentrator powered on, running indicator was long bright.Indicator light cycle is turn-taked and is lighted simultaneously, and this moment, concentrator was in the initialization network connection state.After initialization was accomplished, concentrator stopped to turn-take bright lamp and all lamps of circulation and goes out, and gets into normal operating conditions.In normal operation, as to detect the then corresponding alarm lamp of alarm signal bright.
If alarm lamp is in the illuminating state of turn-taking that circulates all the time, please check whether SIM (10) is inserted, and perhaps whether SIM is handy, and whether antenna connects.
What should explain at last is: above embodiment is the unrestricted technical scheme described in the invention in order to explanation the present invention only; Therefore, although this specification has carried out detailed explanation with reference to the above embodiments to the present invention,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. a distribution transforming collection is copied monitoring terminal; Include switchgear house, collector, acquisition terminal or acquisition module, intelligent kilowatt-hour meter, banked relay; Backstage main website management system; It is characterized in that this distribution transforming collection is copied monitoring terminal and also included the concentrator with radio communication function, described collector, acquisition terminal or acquisition module, intelligent kilowatt-hour meter are has radio communication function.
2. distribution transforming collection according to claim 1 is copied monitoring terminal; It is characterized in that described concentrator with radio communication function is made up of clock module, memory module, communication module, main control unit module and power module, work clock, reseting module, RS232 driver, Ethernet driver, GPRS/FLASH/SDRAM/JTAG interface, alarm communication system and alarm lamp etc.
3. distribution transforming collection according to claim 2 is copied monitoring terminal; It is characterized in that; Described communication module with concentrator of radio communication function includes, module and corresponding communication interfaces such as electric line carrier communication, telephonic communication, RS485 communication, RS232 communication, GPRS communication.
4. destroy the terminal according to claim 2 or 3 described distribution transforming collection, it is characterized in that, described concentrator is supported 95 tasks at most, and realizes copying and accepting in real time function.
5. distribution transforming collection according to claim 4 is destroyed the terminal, it is characterized in that, described concentrator can be supported 94 collectors at most.
6. distribution transforming collection according to claim 1 is copied monitoring terminal, it is characterized in that, is made up of general distribution board and concentrator and banked relay with radio communication function in the described switchgear house.
7. a distribution transforming collection is copied monitoring terminal and is included switchgear house, has collector, acquisition terminal or acquisition module, the intelligent kilowatt-hour meter of radio communication function, has the concentrator of radio communication function, banked relay, and main website management system in backstage is characterized in that:
The electric quantity data that various intelligence instrument, each acquisition terminal or acquisition modules with wireless communication function are gathered wireless communication terminal copied and accepted and stores automatically by concentrator through the downgoing communication passage, and through the up-link wireless communication channel of concentrator data and the backstage main website gathered carried out exchanges data.
The radio concentrator that is arranged in the switchgear house is monitored switchgear house according to forceful electric power and switching signal etc., and manages according to the data that monitor.When switchgear house generation power failure, the concentrator that is installed in switchgear house is at first lighted the alarm lamp of concentrator and is sent the computer of wireless messages main website to the backstage after the very first time detects fault message; Concentrator can be monitored the electric charge of transmission line in the switchgear house simultaneously, and transmitting supervisory information is given main website simultaneously, and main website is through to information analysis and give in the switchgear house remote control tripping relay through concentrator and cut off the power supply and send electric control.
8. copy monitoring terminal according to claim 1 and 7 described distribution transforming collection; It is characterized in that; Described concentrator has reading electric meter, rate of qualified voltage and unbalance factor measuring ability simultaneously, and concentrator control remote control tripping relay can be bound with any warning, and interlock trips when alarm generation.
9. distribution transforming collection according to claim 8 is copied monitoring terminal, it is characterized in that, described rate of qualified voltage monitoring refers to monitor presidential metering number, ultra upper limit number of times, ultra lower limit number of times; Rate of qualified voltage, disqualification rate, disqualification rate on the lower side on the upper side; Day maximum voltage value and time of origin; Day minimum voltage value and time of origin; Per day magnitude of voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554613 CN102468690B (en) | 2010-11-19 | 2010-11-19 | Distribution-transforming centralized meter-reading monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554613 CN102468690B (en) | 2010-11-19 | 2010-11-19 | Distribution-transforming centralized meter-reading monitoring terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102468690A true CN102468690A (en) | 2012-05-23 |
| CN102468690B CN102468690B (en) | 2013-12-25 |
Family
ID=46071977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010554613 Active CN102468690B (en) | 2010-11-19 | 2010-11-19 | Distribution-transforming centralized meter-reading monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468690B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761854A (en) * | 2014-02-20 | 2014-04-30 | 国网上海市电力公司 | Testing and debugging system for low-voltage meter concentrated reading district |
| CN104901720A (en) * | 2014-03-04 | 2015-09-09 | 国网上海市电力公司 | Monitoring device used for power user electric energy data acquire system |
| CN105634122A (en) * | 2014-11-04 | 2016-06-01 | 国家电网公司 | Ammeter remote control system |
| CN105915398A (en) * | 2016-06-24 | 2016-08-31 | 广西电网有限责任公司南宁供电局 | Rapid fault detection and power recovery system based on rural power network, and concentrator detection method thereof |
| CN106846781A (en) * | 2017-01-20 | 2017-06-13 | 中国电力科学研究院 | A kind of method and system of the communication module of automatic identification centralized automatic meter-reading collector |
| CN106911525A (en) * | 2015-12-17 | 2017-06-30 | 华为技术有限公司 | A kind of condition detection method and DCU |
| CN107884607A (en) * | 2017-11-07 | 2018-04-06 | 宁波三星医疗电气股份有限公司 | A kind of electric energy meter seismic monitoring method and system |
| CN108303670A (en) * | 2018-03-28 | 2018-07-20 | 合肥云智物联科技有限公司 | A kind of electric field terminal fault error comprehensive diagnosis method |
| CN108388188A (en) * | 2018-04-25 | 2018-08-10 | 威胜信息技术股份有限公司 | Novel concentrator and its collecting method |
| CN108872659A (en) * | 2018-06-29 | 2018-11-23 | 安徽硕日光电科技有限公司 | A kind of intelligence distribution transformer electric quantity vasculum |
| CN108957078A (en) * | 2018-08-24 | 2018-12-07 | 国网山东省电力公司济南供电公司 | A kind of monitoring system and method for measuring equipment |
| CN109001548A (en) * | 2017-06-07 | 2018-12-14 | 广东电网有限责任公司佛山供电局 | A kind of distribution transforming current imbalance judgment method based on metering centralized meter reading terminal data |
| CN109001547A (en) * | 2017-06-07 | 2018-12-14 | 广东电网有限责任公司佛山供电局 | A kind of power distribution voltage imbalance judgment method based on metering centralized meter reading terminal data |
| CN109358231A (en) * | 2018-12-24 | 2019-02-19 | 胜利油田恒达电气有限责任公司 | A kind of multifunctional remote communication device and the intelligent electric energy meter with it |
| CN109682436A (en) * | 2018-12-21 | 2019-04-26 | 金卡智能集团股份有限公司 | Internet of Things gas meter, flow meter meter reading data mends the method copied |
| CN109819415A (en) * | 2019-02-26 | 2019-05-28 | 云南电网有限责任公司昆明供电局 | A kind of voltage monitoring method and system under the system running environment based on AVC |
| CN111030300A (en) * | 2019-12-17 | 2020-04-17 | 国网安徽省电力有限公司电力科学研究院 | Circuit breaker and circuit breaker system |
| CN111130207A (en) * | 2019-11-11 | 2020-05-08 | 深圳市欣蜀深科技发展有限公司 | Emergency power supply system |
| CN111369774A (en) * | 2020-03-19 | 2020-07-03 | 吴江华衍水务有限公司 | Data acquisition method for communication among platform, remote transmission centralized meter reading equipment and remote transmission water meter |
| CN114339478A (en) * | 2022-03-16 | 2022-04-12 | 浙江万胜智能科技股份有限公司 | Communication fault interval detection method and system for concentrator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406295Y (en) * | 2000-02-01 | 2000-11-15 | 四川银海经济技术有限公司 | Device for centralized taking-down numble of meter |
| EP1677270A1 (en) * | 2004-12-31 | 2006-07-05 | Hejl Tomas | Method of automatic meter reading |
| CN101354408A (en) * | 2008-07-31 | 2009-01-28 | 南京能瑞自动化设备有限公司 | Electric energy acquisition and operation management system and method based on platform zone centralized service terminal |
| CN101701972A (en) * | 2009-12-04 | 2010-05-05 | 无锡市恒通电器有限公司 | Electrical energy data acquiring system based on wireless mesh ad hoc network |
-
2010
- 2010-11-19 CN CN 201010554613 patent/CN102468690B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406295Y (en) * | 2000-02-01 | 2000-11-15 | 四川银海经济技术有限公司 | Device for centralized taking-down numble of meter |
| EP1677270A1 (en) * | 2004-12-31 | 2006-07-05 | Hejl Tomas | Method of automatic meter reading |
| CN101354408A (en) * | 2008-07-31 | 2009-01-28 | 南京能瑞自动化设备有限公司 | Electric energy acquisition and operation management system and method based on platform zone centralized service terminal |
| CN101701972A (en) * | 2009-12-04 | 2010-05-05 | 无锡市恒通电器有限公司 | Electrical energy data acquiring system based on wireless mesh ad hoc network |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103761854A (en) * | 2014-02-20 | 2014-04-30 | 国网上海市电力公司 | Testing and debugging system for low-voltage meter concentrated reading district |
| CN104901720A (en) * | 2014-03-04 | 2015-09-09 | 国网上海市电力公司 | Monitoring device used for power user electric energy data acquire system |
| CN105634122A (en) * | 2014-11-04 | 2016-06-01 | 国家电网公司 | Ammeter remote control system |
| CN106911525A (en) * | 2015-12-17 | 2017-06-30 | 华为技术有限公司 | A kind of condition detection method and DCU |
| CN105915398A (en) * | 2016-06-24 | 2016-08-31 | 广西电网有限责任公司南宁供电局 | Rapid fault detection and power recovery system based on rural power network, and concentrator detection method thereof |
| CN106846781A (en) * | 2017-01-20 | 2017-06-13 | 中国电力科学研究院 | A kind of method and system of the communication module of automatic identification centralized automatic meter-reading collector |
| CN109001547A (en) * | 2017-06-07 | 2018-12-14 | 广东电网有限责任公司佛山供电局 | A kind of power distribution voltage imbalance judgment method based on metering centralized meter reading terminal data |
| CN109001548A (en) * | 2017-06-07 | 2018-12-14 | 广东电网有限责任公司佛山供电局 | A kind of distribution transforming current imbalance judgment method based on metering centralized meter reading terminal data |
| CN107884607A (en) * | 2017-11-07 | 2018-04-06 | 宁波三星医疗电气股份有限公司 | A kind of electric energy meter seismic monitoring method and system |
| CN108303670A (en) * | 2018-03-28 | 2018-07-20 | 合肥云智物联科技有限公司 | A kind of electric field terminal fault error comprehensive diagnosis method |
| CN108388188A (en) * | 2018-04-25 | 2018-08-10 | 威胜信息技术股份有限公司 | Novel concentrator and its collecting method |
| CN108872659A (en) * | 2018-06-29 | 2018-11-23 | 安徽硕日光电科技有限公司 | A kind of intelligence distribution transformer electric quantity vasculum |
| CN108957078A (en) * | 2018-08-24 | 2018-12-07 | 国网山东省电力公司济南供电公司 | A kind of monitoring system and method for measuring equipment |
| CN109682436A (en) * | 2018-12-21 | 2019-04-26 | 金卡智能集团股份有限公司 | Internet of Things gas meter, flow meter meter reading data mends the method copied |
| CN109358231A (en) * | 2018-12-24 | 2019-02-19 | 胜利油田恒达电气有限责任公司 | A kind of multifunctional remote communication device and the intelligent electric energy meter with it |
| CN109819415A (en) * | 2019-02-26 | 2019-05-28 | 云南电网有限责任公司昆明供电局 | A kind of voltage monitoring method and system under the system running environment based on AVC |
| CN111130207A (en) * | 2019-11-11 | 2020-05-08 | 深圳市欣蜀深科技发展有限公司 | Emergency power supply system |
| CN111030300A (en) * | 2019-12-17 | 2020-04-17 | 国网安徽省电力有限公司电力科学研究院 | Circuit breaker and circuit breaker system |
| CN111369774A (en) * | 2020-03-19 | 2020-07-03 | 吴江华衍水务有限公司 | Data acquisition method for communication among platform, remote transmission centralized meter reading equipment and remote transmission water meter |
| CN114339478A (en) * | 2022-03-16 | 2022-04-12 | 浙江万胜智能科技股份有限公司 | Communication fault interval detection method and system for concentrator |
| CN114339478B (en) * | 2022-03-16 | 2022-07-12 | 浙江万胜智能科技股份有限公司 | Communication fault interval detection method and system for concentrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102468690B (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102468690B (en) | Distribution-transforming centralized meter-reading monitoring terminal | |
| CN101908780B (en) | Intelligent remote monitoring box-type substation | |
| CN202634082U (en) | On-line monitoring and early warning system for direct-current equipment of substations | |
| CN108011584B (en) | Photovoltaic cell on-line monitoring and intelligent management system | |
| CN100428720C (en) | ZigCcc supported method for collecting data of electric energy and device for measuring electric energy | |
| CN201449661U (en) | Remote electric power meter reading system | |
| CN105279952A (en) | Whole-event acquisition testing system of intelligent ammeter based on virtual ammeter module | |
| CN102789680A (en) | Electric power remote centralized meter reading system | |
| CN100381319C (en) | Positioning device for fault of railway automatic blocking and continuous transmission line | |
| CN212012259U (en) | Low-voltage distribution network state monitoring system with intelligent distribution transformer terminal | |
| CN102928808A (en) | Power consumer on-site electric energy meter fault remote judging method | |
| CN208127987U (en) | A kind of novel intelligent distribution transformer terminals based on cloud platform | |
| CN201750078U (en) | Intelligent remote control box type substation | |
| CN107063337A (en) | Power-supply device harvester and managing and control system | |
| CN201918003U (en) | Wireless low-voltage meter-reading monitoring concentrator | |
| CN112165398A (en) | System based on 5G wisdom lamp pole is measurement along separate routes | |
| CN204408024U (en) | A kind of 10kV circuit operation information acquisition system | |
| CN105634122A (en) | Ammeter remote control system | |
| CN104993601A (en) | Box-type substation remote control system | |
| CN201584812U (en) | Domestic intelligent power distribution terminal | |
| CN205283154U (en) | Protection control of distributing type photovoltaic power generation and communication device | |
| CN204330940U (en) | A kind of line fault monitoring system | |
| CN201860163U (en) | Data center intelligent power supply control system | |
| CN201322776Y (en) | Monitoring management device for electrical power station area | |
| CN203423539U (en) | Low-voltage power grid load and leak current integrated monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 3, No. Patentee after: Surbana Qingdao Huitong Energy Technology Co Ltd Address before: Zhuzhou Road, Laoshan District 266100 Shandong city of Qingdao province No. 177 Whitby industrial city A District No. 9 Building No. 1 Patentee before: Qingdao Shize Electronic Meter Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266100 No. 3 Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao Shize Intelligent Technology Co., Ltd. Address before: 266100 No. 3 Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province Patentee before: Surbana Qingdao Huitong Energy Technology Co Ltd |
|
| CP01 | Change in the name or title of a patent holder |