CN204205712U - A kind of transforming plant DC power supply is near, remote wireless monitoring system - Google Patents
A kind of transforming plant DC power supply is near, remote wireless monitoring system Download PDFInfo
- Publication number
- CN204205712U CN204205712U CN201420591336.5U CN201420591336U CN204205712U CN 204205712 U CN204205712 U CN 204205712U CN 201420591336 U CN201420591336 U CN 201420591336U CN 204205712 U CN204205712 U CN 204205712U
- Authority
- CN
- China
- Prior art keywords
- power supply
- monitoring system
- embedded microcomputer
- transforming plant
- remote wireless
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model relates to that a kind of transforming plant DC power supply is near, remote wireless monitoring system, and comprise DC power supply 0-N, 433 transceivers, 433 transmitters, DC power supply 1-N all arranges 433 transmitters, DC power supply 0 is provided with 433 transceivers.The utility model has the advantages that: near, the long distance wireless online monitoring system of the DC power supply in transformer station, multiple stage DC power supply can be monitored in real time; Can complete near, the long distance wireless of DC power system are filled online, electricity automatic control; Data are real-time transmitted to GPRS transceiver by RS485 communication interface by embedded microcomputer two, then reach remote monitoring center through GPRS transceiver.
Description
Technical field
The utility model relates to a kind of dc-battery screen group long distance control system, particularly relates to that a kind of transforming plant DC power supply is near, remote wireless monitoring system.
Background technology
DC power supply is the abbreviation of DC power supply operating system.General intelligent no maintenance DC power supply by name, is called for short DC power supply, or claims DC power supply panel.And DC power supply is waterpower, thermal power plant, all kinds of transformer station and other use the user of DC equipment, be signalling arrangement, protection, automatics, emergency lighting, emergency power supply, circuit breaker divides, closing operation provides DC power supply power-supply device.Direct current system is an independently power supply, and it not by the impact of generator, station service and system operation mode, and when outside alternating current interrupts, ensures the visual plant being continued to provide DC power supply by back-up source one storage battery.The reliability of DC power supply, fail safe directly have influence on power system power supply can and fail safe.
Along with the fast development of electric power system, unwatched transformer station will get more and more.Because transformer station compares dispersion, safeguard very inconvenient, this cannot ensure normally patrolling and examining of transforming plant DC power-supply system.In order to realize the transformation of transformer station direct current system inspecting state, research and development transformer station direct current system is near, remote wireless monitoring problem becomes the problem that people are concerned about.Transformer station direct current system is near, remote wireless monitoring, also claims the monitoring of transformer station direct current system on-line system.
In tradition transformer station, may arrange multiple DC power supply panel, each DC power supply panel works alone separately, do not link mutually.And current promotion development intelligent power system, wherein transformer station will be realistic existing intelligent.And near, the remote monitoring function of DC power supply in transformer station are indispensable technical measures, near, the remote wireless monitoring function of the DC power supply in its transformer station are the upgradings of indispensable technical measures.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of use cost is cheap, information transmission is reliable, the transforming plant DC power supply being convenient to expand is near, remote wireless monitoring system.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of transforming plant DC power supply is near, remote wireless monitoring system, and comprise DC power supply 0-N, 433 transceivers, 433 transmitters, DC power supply 1-N all arranges 433 transmitters, DC power supply 0 is provided with 433 transceivers.
433 transmitters comprise 433 sending modules, USB interface, RS485 interface, embedded microcomputer one, and embedded microcomputer one is connected with 433 sending modules, USB interface, RS485 interface, and embedded microcomputer one is by DC power supply.
433 transceivers comprise 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, embedded microcomputer two, embedded microcomputer two is connected with 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, and embedded microcomputer two is by DC power supply.
Compared with prior art, the beneficial effects of the utility model are:
Near, the long distance wireless online monitoring system of the DC power supply 1, in transformer station, can monitor multiple stage DC power supply in real time;
2, the automatic control of near, the online charge and discharge of long distance wireless to DC power system can be completed;
3, data are real-time transmitted to GPRS transceiver by RS485 communication interface by embedded microcomputer two, then reach remote monitoring center through GPRS transceiver.
Accompanying drawing explanation
Fig. 1 is that transforming plant DC power supply is near, the structural representation of remote wireless monitoring system.
Fig. 2 is 433 transmitter schematic diagrams.
Fig. 3 is 433 transmitter composition structural representations.
Fig. 4 is 433 transceiver schematic diagrams.
Fig. 5 is 433 transceiver composition structural representations.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following execution mode.
See Fig. 1-Fig. 5, a kind of transforming plant DC power supply be near, remote wireless monitoring system, comprise DC power supply 0-N, 433 transceivers, 433 transmitters, DC power supply 1-N all arranges 433 transmitters, DC power supply 0 is provided with 433 transceivers.
433 transmitters comprise 433 sending modules, USB interface, RS485 interface, embedded microcomputer one, and embedded microcomputer one is connected with 433 sending modules, USB interface, RS485 interface, and embedded microcomputer one is by DC power supply.
433 transceivers comprise 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, embedded microcomputer two, embedded microcomputer two is connected with 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, and embedded microcomputer two is by DC power supply.
Embedded microcomputer one, embedded microcomputer two, can adopt STC11LXE single-chip microcomputer, the main element that embedded microcomputer one is controller shown in Fig. 2, the main element that embedded microcomputer two is master controller shown in Fig. 4.
XC4366, XC4388 of the XCM433 series that 433 sending modules and 433 transceiver modules can adopt Xi Li Microtronic A/S to produce.
The information of collecting from DC power supply 1-N is dealt into 433 transceivers be arranged in DC power supply 0 by 433 transmitters, through embedded microcomputer two aggregation process of 433 transceivers, the GPRS receiver of remote monitoring center is sent to by GPRS transceiver, information is received by GPRS receiver, and process through remote monitoring center PC, power as needed DC power supply 0-N or discharge, instruction is sent to GPRS transceivers by remote monitoring center, give DC power supply 0-N instruction by embedded microcomputer two, powered by DC power supply 0-N or discharge.
In the above described manner, the monomer battery voltage of DC power supply 0-N, electric current, internal resistance and temperature is collected by 433 transmitters being arranged on DC power supply, the information such as voltage, electric current, insulation of system, realize the remote real time monitoring of remote monitoring center, and control the charging of DC power supply 0-N, electric discharge, power supply.
The utility model has the following advantages:
Near, the long distance wireless online monitoring system of the DC power supply 1, in transformer station, can monitor multiple stage DC power supply in real time;
2, near, long distance wireless online monitoring system, can complete monomer battery voltage, electric current, internal resistance and temperature, the Real-Time Monitoring of the voltage of system, electric current, insulation;
3, the automatic control of near, the online charge and discharge of long distance wireless to DC power system can be completed;
4, data are real-time transmitted to GPRS transceiver by RS485 communication interface by embedded microcomputer two, then reach remote monitoring center through GPRS transceiver;
5, near, remote monitoring center, has good man machine operation interface, providing and provides powerful support for, achieving the on-line monitoring of transformer substation system for realizing on-line monitoring;
6, native system can conveniently in other monitoring fields.
Claims (5)
1. near, the remote wireless monitoring system of transforming plant DC power supply, it is characterized in that, comprise DC power supply 0-N, 433 transceivers, 433 transmitters, DC power supply 1-N all arranges 433 transmitters, DC power supply 0 is provided with 433 transceivers.
2. near, the remote wireless monitoring system of a kind of transforming plant DC power supply according to claim 1, it is characterized in that, 433 described transmitters comprise 433 sending modules, USB interface, RS485 interface, embedded microcomputer one, embedded microcomputer one is connected with 433 sending modules, USB interface, RS485 interface, and embedded microcomputer one is by DC power supply.
3. near, the remote wireless monitoring system of a kind of transforming plant DC power supply according to claim 2, it is characterized in that, described embedded microcomputer one is STC11LXE single-chip microcomputer.
4. near, the remote wireless monitoring system of a kind of transforming plant DC power supply according to claim 1, it is characterized in that, 433 described transceivers comprise 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, embedded microcomputer two, embedded microcomputer two is connected with 433 transceiver modules, USB interface, GPRS transceiver, RS485 interface, and embedded microcomputer two is by DC power supply.
5. near, the remote wireless monitoring system of a kind of transforming plant DC power supply according to claim 4, it is characterized in that, described embedded microcomputer two is STC11LXE single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591336.5U CN204205712U (en) | 2014-10-11 | 2014-10-11 | A kind of transforming plant DC power supply is near, remote wireless monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591336.5U CN204205712U (en) | 2014-10-11 | 2014-10-11 | A kind of transforming plant DC power supply is near, remote wireless monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN204205712U true CN204205712U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591336.5U Expired - Fee Related CN204205712U (en) | 2014-10-11 | 2014-10-11 | A kind of transforming plant DC power supply is near, remote wireless monitoring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762940A (en) * | 2016-04-29 | 2016-07-13 | 国网辽宁省电力有限公司鞍山供电公司 | Internet of Things system for intelligently foreseeing state of 66kV transformer station equipment |
| CN105762939A (en) * | 2016-04-29 | 2016-07-13 | 国网辽宁省电力有限公司鞍山供电公司 | High-voltage high-capacity electric heating and heat accumulation regulation and control device adapted to electric power requirements |
| CN113310524A (en) * | 2021-06-03 | 2021-08-27 | 国网安徽省电力有限公司安庆供电公司 | Transformer substation direct current system on-line monitoring system based on 5G communication technology |
-
2014
- 2014-10-11 CN CN201420591336.5U patent/CN204205712U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762940A (en) * | 2016-04-29 | 2016-07-13 | 国网辽宁省电力有限公司鞍山供电公司 | Internet of Things system for intelligently foreseeing state of 66kV transformer station equipment |
| CN105762939A (en) * | 2016-04-29 | 2016-07-13 | 国网辽宁省电力有限公司鞍山供电公司 | High-voltage high-capacity electric heating and heat accumulation regulation and control device adapted to electric power requirements |
| CN105762939B (en) * | 2016-04-29 | 2018-06-26 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of high-voltage large-capacity electricity heating heat accumulation regulation device for adapting to electrical power demand |
| CN113310524A (en) * | 2021-06-03 | 2021-08-27 | 国网安徽省电力有限公司安庆供电公司 | Transformer substation direct current system on-line monitoring system based on 5G communication technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |