CN205212547U - Intelligent substation with telemetering measurement transmit system - Google Patents
Intelligent substation with telemetering measurement transmit system Download PDFInfo
- Publication number
- CN205212547U CN205212547U CN201520926135.0U CN201520926135U CN205212547U CN 205212547 U CN205212547 U CN 205212547U CN 201520926135 U CN201520926135 U CN 201520926135U CN 205212547 U CN205212547 U CN 205212547U
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- China
- Prior art keywords
- remote measurement
- module
- amplifier
- connects
- positive pole
- 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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- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model belongs to the technical field of the transformer substation, especially, relate to an intelligent substation with telemetering measurement transmit system, including the host system of transformer substation, imitation screen system, telemetering measurement wireless transmission module, anti interruption module, the imitation screen system includes telemetering measurement drive unit, telemetering measurement display, two power module. The utility model discloses an antenna replaces the RS485 bus to carry out data transmission, and its wireless transmission's efficient, systematic real -time reliability good, the communication is high, later maintenance is with low costs, the network engineering debugging is simple, transmission distance is far away, uses very in a flexible way.
Description
Technical field
The utility model belongs to transformer station's technical field, particularly relates to a kind of intelligent substation with remote measurement transfer function.
Background technology
In transformer station's main control room, the running status of station district all devices is passed through collection in worksite device transmission to main control room, and operating personnel need to adjust the operating mode of each equipment in time according to machine operation, to reach safety, reliably, efficient power transmission and transformation requirement.This just requires that the operation conditions of each equipment can promptly and accurately reflect by imitation screen system in main control room intuitively, to be shown to operating personnel's reference in time.Existing transformer station imitation screen system carries out designing and installing based on RS485 bus, due to the limitation of RS485 bus, make transformer station's imitation screen system there is following shortcoming: the bus efficiency of RS485 is low, the poor real of system, communication the node that reliability is low, later maintenance cost is high, network engineering debugging is complicated, transmission range is undesirable, monobus can mount few, apply dumb etc.
Summary of the invention
The utility model provides a kind of intelligent substation with remote measurement transfer function, adopt RS485 bus to carry out transfer of data to solve in above-mentioned background technology transformer station's imitation screen system, efficiency be low, the poor real of system, communication the low problem of reliability.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of intelligent substation with remote measurement transfer function, it is characterized in that: comprise transformer station's main control module, imitation screen system, remote measurement wireless transport module, immunity module, described imitation screen system comprises remote measurement driver element, remote measurement display, dual-power module, described remote measurement wireless transport module connects immunity module, described immunity module connects transformer station's main control module, described transformer station main control module connects remote measurement driver element, described remote measurement driver element connects remote measurement display, described dual-power module connects remote measurement driver element and remote measurement display respectively, described remote measurement wireless transport module comprises voltage sensor J1, current sensor J2, temperature sensor J3, one end of the positive pole connecting resistance R1 of described voltage sensor J1, its negative pole connects the negative pole of current sensor J2, the negative pole of temperature sensor J3, one end of electric capacity C2 and all ground connection, one end of another termination capacitor C1 of described resistance R1, the feedback end of amplifier U1, one end of the positive pole connecting resistance R3 of described amplifier U1, it exports one end of termination capacitor C2, one end of electric capacity C1 and all meet antenna E1, one end of the positive pole connecting resistance R2 of described current sensor J2, the feedback end of another termination amplifier U2 of described resistance R2, the other end of the positive pole connecting resistance R3 of described amplifier U2, it exports one end of termination inductance L 1, another termination antenna E2 of described inductance L 1, the positive pole of described temperature sensor J3 connects one end of buffer U3, another termination antenna E3 of described buffer U3.
Described dual-power module comprises stand-by power supply and main electricity.
Described amplifier U1 adopts operational amplifier.
The beneficial effects of the utility model are:
1, the utility model is by the voltage sensor in remote measurement wireless transport module, current sensor, temperature sensor carries out voltage to transformer station, electric current, the detection of temperature aspect, transformer station's main control module process is passed to again by antenna, then by transformer station's main control module, the data after process are passed to remote measurement driver element, by remote measurement driver element, data are passed to remote measurement display again to show, whole process adopts antenna to replace RS485 bus to carry out transfer of data, the efficiency of its wireless transmission is high, the real-time of system is good, the reliability of communication is high, later maintenance cost is low, network engineering debugging is simple, long transmission distance, apply very flexible.
2, imitation screen system of the present utility model adopts the dual-power module power-supply service of stand-by power supply and main electricity, avoids the main electricity idle situation of imitation screen system that breaks down to occur, guarantees normally carrying out of work, increase work efficiency.
3, the utility model adopts multiple antenna to carry out Wireless Data Transmission, greatly improves the real-time of system and the reliability of communication, replaces RS485 bus, is convenient to installation and maintenance.
4, the utility model overall structure is simple, uses less low-power consumption components and parts, greatly reduces manufacturing cost, reduces power consumption, saves energy.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
As shown in Figure 1: the present embodiment: a kind of intelligent substation with remote measurement transfer function, comprise transformer station's main control module, imitation screen system, remote measurement wireless transport module, immunity module, imitation screen system comprises remote measurement driver element, remote measurement display, dual-power module, remote measurement wireless transport module connects immunity module, immunity module connects transformer station's main control module, transformer station's main control module connects remote measurement driver element, remote measurement driver element connects remote measurement display, and dual-power module connects remote measurement driver element and remote measurement display respectively, remote measurement wireless transport module comprises voltage sensor J1, current sensor J2, temperature sensor J3, one end of the positive pole connecting resistance R1 of voltage sensor J1, its negative pole connects the negative pole of current sensor J2, the negative pole of temperature sensor J3, one end of electric capacity C2 and all ground connection, one end of another termination capacitor C1 of resistance R1, the feedback end of amplifier U1, one end of the positive pole connecting resistance R3 of amplifier U1, it exports one end of termination capacitor C2, one end of electric capacity C1 and all meet antenna E1, one end of the positive pole connecting resistance R2 of current sensor J2, the feedback end of another termination amplifier U2 of resistance R2, the other end of the positive pole connecting resistance R3 of amplifier U2, it exports one end of termination inductance L 1, another termination antenna E2 of inductance L 1, the positive pole of temperature sensor J3 connects one end of buffer U3, another termination antenna E3 of buffer U3.
Dual-power module comprises stand-by power supply and main electricity.
Amplifier U1 adopts operational amplifier.
The utility model is by the voltage sensor in remote measurement wireless transport module, current sensor, temperature sensor carries out voltage to transformer station, electric current, the detection of temperature aspect, transformer station's main control module process is passed to again by antenna, then by transformer station's main control module, the data after process are passed to remote measurement driver element, by remote measurement driver element, data are passed to remote measurement display again to show, whole process adopts antenna to replace RS485 bus to carry out transfer of data, the efficiency of its wireless transmission is high, the real-time of system is good, the reliability of communication is high, later maintenance cost is low, network engineering debugging is simple, long transmission distance, apply very flexible, imitation screen system adopts the dual-power module power-supply service of stand-by power supply and main electricity, avoids the main electricity idle situation of imitation screen system that breaks down to occur, guarantees normally carrying out of work, increase work efficiency, adopt multiple antenna to carry out Wireless Data Transmission, greatly improve the real-time of system and the reliability of communication, replace RS485 bus, be convenient to installation and maintenance, overall structure is simple, uses less low-power consumption components and parts, greatly reduces manufacturing cost, reduces power consumption, saves energy.
Utilize the technical solution of the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection range of the present utility model.
Claims (3)
1. the intelligent substation with remote measurement transfer function, it is characterized in that: comprise transformer station's main control module, imitation screen system, remote measurement wireless transport module, immunity module, described imitation screen system comprises remote measurement driver element, remote measurement display, dual-power module, described remote measurement wireless transport module connects immunity module, described immunity module connects transformer station's main control module, described transformer station main control module connects remote measurement driver element, described remote measurement driver element connects remote measurement display, described dual-power module connects remote measurement driver element and remote measurement display respectively, described remote measurement wireless transport module comprises voltage sensor J1, current sensor J2, temperature sensor J3, one end of the positive pole connecting resistance R1 of described voltage sensor J1, its negative pole connects the negative pole of current sensor J2, the negative pole of temperature sensor J3, one end of electric capacity C2 and all ground connection, one end of another termination capacitor C1 of described resistance R1, the feedback end of amplifier U1, one end of the positive pole connecting resistance R3 of described amplifier U1, it exports one end of termination capacitor C2, one end of electric capacity C1 and all meet antenna E1, one end of the positive pole connecting resistance R2 of described current sensor J2, the feedback end of another termination amplifier U2 of described resistance R2, the other end of the positive pole connecting resistance R3 of described amplifier U2, it exports one end of termination inductance L 1, another termination antenna E2 of described inductance L 1, the positive pole of described temperature sensor J3 connects one end of buffer U3, another termination antenna E3 of described buffer U3.
2. a kind of intelligent substation with remote measurement transfer function according to claim 1, is characterized in that: described dual-power module comprises stand-by power supply and main electricity.
3. a kind of intelligent substation with remote measurement transfer function according to claim 1, is characterized in that: described amplifier U1 adopts operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926135.0U CN205212547U (en) | 2015-11-19 | 2015-11-19 | Intelligent substation with telemetering measurement transmit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926135.0U CN205212547U (en) | 2015-11-19 | 2015-11-19 | Intelligent substation with telemetering measurement transmit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212547U true CN205212547U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926135.0U Expired - Fee Related CN205212547U (en) | 2015-11-19 | 2015-11-19 | Intelligent substation with telemetering measurement transmit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919063A (en) * | 2018-10-10 | 2018-11-30 | 无锡圣普电力科技有限公司 | A kind of E-field telemetry system and method based on capacitor amendment principle |
-
2015
- 2015-11-19 CN CN201520926135.0U patent/CN205212547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919063A (en) * | 2018-10-10 | 2018-11-30 | 无锡圣普电力科技有限公司 | A kind of E-field telemetry system and method based on capacitor amendment principle |
| CN108919063B (en) * | 2018-10-10 | 2024-04-02 | 无锡圣普电力科技有限公司 | Electric field telemetry system and method based on capacitance correction principle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161119 |