CN106059084A - Remote intelligent measurement and control system for electric quantity - Google Patents
Remote intelligent measurement and control system for electric quantity Download PDFInfo
- Publication number
- CN106059084A CN106059084A CN201610528316.7A CN201610528316A CN106059084A CN 106059084 A CN106059084 A CN 106059084A CN 201610528316 A CN201610528316 A CN 201610528316A CN 106059084 A CN106059084 A CN 106059084A
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- China
- Prior art keywords
- module
- measurement
- communication module
- terminal
- terminals
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephonic Communication Services (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a remote intelligent measurement and control system for electric quantity. The remote intelligent measurement and control system comprises a master control center which communicates with a plurality of control terminals and a plurality of user terminals. Each control terminal communicates with a plurality of measurement terminals. According to the remote intelligent measurement and control system, each measurement terminal can perform real-time measurement and recording on electric quantity information of a power system; each control terminal acquires and processes measurement data of the plurality of measurement terminals; furthermore man-machine interaction can be realized at the measurement terminals; the electric quantity state of the power system at each measurement terminal is monitored and managed; data which are processed by each measurement terminal are transmitted to a master control center in a unified manner, thereby realizing unified monitoring and management. The master control center can transmit execution of the electric quantity condition of the power system at each measurement terminal to the user terminals, thereby facilitating querying by the user. The remote intelligent measurement and control system realizes layered management, namely reducing labor amount in artificial field operation and settling a problem of overlarge data volume in unified processing. The remote intelligent measurement and control system has advantages of layered management, high positioning accuracy and convenient searching.
Description
Technical field
The present invention relates to electrical equipment technical field, specifically a kind of electricity long-distance intelligent TT&C system.
Background technology
Along with society progress, science and technology development, the mankind create out for people's class service equipment increasingly
Many, increasingly advanced, these equipment are that the life of the mankind provides great convenience, improve the living standard of the people,
But bring therewith is then the serious aggravation of power consumption, substantial amounts of power consumption not only causes the waste of resource simultaneously to ring
Border also result in serious pollution.In power system, the analysis of electric power data needs substantial amounts of record to support, the receipts of data
Collection must timely and accurately, but be difficult to according to existing technology, more cannot realize unified management and remotely control, and this is also
The problem that puzzlement electric power safety produces for many years.
The excessive use of electric power, can cause the instability of electrical network, affects the safety of electricity consumption, therefore, a kind of height of design
Intelligent, the electricity long-distance intelligent TT&C system of Highgrade integration, has weight to the reliability and safety improving power system
Big meaning.
Summary of the invention
The present invention proposes a kind of electricity long-distance intelligent TT&C system, solves prior art and is difficult to the electricity to power system
The problem that situation gathers accurately and in time, analyzes and remotely manage.
The technical scheme is that and be achieved in that:
A kind of electricity long-distance intelligent TT&C system, including overall control center, if described overall control center and some control terminals and
Dry user terminal communicates, and each described control terminal communicates with some measuring terminals；
Described measuring terminals include measurement module, locating module, relay switch, isolation module, data compressing module and
First communication module；Described measurement module is connected with described isolation module with locating module, described isolation module and described data
Compression module is connected, and described data compressing module is connected with described first communication module with relay switch；Described measurement module
Including current acquisition module, voltage acquisition module and electric power detection module, described current acquisition module and voltage acquisition module with
Described electric power detection module is connected, and described electric power detection module is connected with described isolation module；
Described control terminal includes that CPU, described CPU connection has second communication module, keyboard, LCD display, RS485 to connect
Mouth, third communication module, clock module, memory module and supply module；Described control terminal passes through second communication module and institute
The first communication module stating measuring terminals communicates；
Described overall control center includes control module, display module, fourth communication module and fifth communication module；Described master control
Third communication module centrally through fourth communication module with described control terminal communicates；Described overall control center passes through the 5th
Communication module communicates with described user terminal, and described fifth communication module is wireless communication module.
Further, described relay switch is connected in power system.
Further, described memory module includes the first memory element and some second memory element.
Further, described supply module includes voltage transformation module, described voltage transformation module by power supply circuits with
Described CPU connects.
Further, described voltage transformation module connects voltage reference cell.
Further, described user terminal is smart mobile phone.
The invention have the benefit that
Present configuration is simple, reasonable in design；Each measuring terminals can be measured and the electricity letter of record electricity system in real time
Breath, each control terminal is responsible for collection and is processed the measurement data of several measuring terminals, and can carry out man-machine at measuring terminals
Alternately, monitor and manage the charge condition of power system at each measuring terminals；Data unification after each measuring terminals processes is sent out
Deliver to overall control center, carry out unified monitoring and management；Overall control center can be by the electricity feelings of the power system at each measuring terminals
Condition is implemented to send to user terminal, facilitates user to inquire about；The present invention realizes hierarchy management, i.e. decreases and needs manual site to operate
Need the problem that artificial amount is big, solve again and problem that data volume excessive is uniformly processed, successively manage, accurate positioning, lookup side
Just.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the theory diagram of one embodiment of the invention；
Fig. 2 is the theory diagram controlling terminal with an embodiment of measuring terminals.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, the electricity long-distance intelligent TT&C system in the present embodiment, including overall control center, if overall control center with
Dry control terminal and some user terminals communicate, and each control terminal communicates with some measuring terminals.
As in figure 2 it is shown, measuring terminals includes measurement module, locating module, relay switch, isolation module, data compression
Module and first communication module；Measurement module is connected with isolation module with locating module, isolation module and data compressing module phase
Even, data compressing module is connected with first communication module with relay switch.In the present embodiment, measurement module includes current acquisition
Module, voltage acquisition module and electric power detection module, current acquisition module is connected with electric power detection module with voltage acquisition module,
Electric power detection module is connected with isolation module.In actual application, measurement module can also include other parameters measurement module.Fixed
Position module sends the position signalling of measuring terminals.Each parameter that measurement module collects and the position signalling of locating module are through isolation
Module delivers to data compressing module, and isolation module can avoid measurement module and locating module to the abnormal voltage of subsequent conditioning circuit or electricity
Stream impact, it is achieved protection.Data compressing module delivers to first communication module after each data collected being compressed, through first
Data after compression are sent to controlling terminal by communication module.
Relay switch is connected in power system, when power system occurs that the problem of impact power supply or power consumption exceed standard
Time, controlling terminal can send control signal by first communication module to relay switch, cuts off electric power system；When danger eliminates
Time, controlling terminal can send control signal by first communication module to relay switch, and restore electricity system.
Control terminal include CPU, CPU connect have second communication module, the second alarm module, keyboard, LCD display,
RS485 interface, third communication module, clock module, memory module and supply module；Control terminal by second communication module with
The first communication module of measuring terminals communicates, and receives the data after compression.Data after compression are carried out processing, counting by CPU
Calculate, compare, and initial data and result are stored memory module and sends to overall control center through third communication module.Clock
Module, for providing the time point of record real time information, it is ensured that real time information records time one_to_one corresponding with it to CPU.
In the present embodiment, memory module includes the first memory element and some second memory element.First memory element is used
In the primary data of storage system, the first memory element includes EEPRAM memorizer and the peripheral circuit thereof that model is FM24C64；
Each second memory element is corresponding with a measuring terminals, and for storing the corresponding data information of this measuring terminals, second deposits
Storage unit includes storage chip and the peripheral circuit thereof that model is M25P16.CPU will be corresponding according to the position signalling of locating module
The data of measuring terminals store in corresponding second memory element.
Supply module includes voltage transformation module, and voltage transformation module is connected with CPU by power supply circuits.Voltage transformation mould
Block for being converted to DC voltage by the alternating voltage of power system, and is powered for controlling terminal by power supply circuits.Voltage becomes
Die change block connects voltage reference cell, and for the voltage of burning voltage conversion module output, voltage reference cell includes model
Voltage reference chip and peripheral circuit thereof for AD780B.
Seeing Fig. 1, overall control center includes control module, display module, fourth communication module and fifth communication module；Master control
Communicate centrally through fourth communication module and the third communication module controlling terminal；Overall control center passes through fifth communication module
Communicating with user terminal, fifth communication module is wireless communication module.In the present embodiment, user terminal is smart mobile phone,
The data that measurement is arrived by overall control center send to user terminal, for the ruuning situation of user's real-time query switch cubicle.
Each measuring terminals of the present embodiment can be measured and the information about power of record electricity system, each control terminal in real time
Responsible collection processes the measurement data of several measuring terminals, and can carry out man-machine interaction at measuring terminals, monitors and manages
The charge condition of the power system at each measuring terminals；Data unification after each measuring terminals processes sends to overall control center, enters
Row unified monitoring and management；The charge condition of the power system at each measuring terminals can be implemented to send to user by overall control center
Terminal, facilitates user to inquire about；The present invention realizes hierarchy management, i.e. decreases and needs manual site to operate needs big the asking of artificial amount
Topic, solves again and problem that data volume excessive is uniformly processed, successively manage, accurate positioning, and it is convenient to search.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. an electricity long-distance intelligent TT&C system, it is characterised in that include overall control center, described overall control center and some controls
Terminal and some user terminals communicate, and each described control terminal communicates with some measuring terminals；
Described measuring terminals includes measurement module, locating module, relay switch, isolation module, data compressing module and first
Communication module；Described measurement module is connected with described isolation module with locating module, described isolation module and described data compression
Module is connected, and described data compressing module is connected with described first communication module with relay switch；Described measurement module includes
Current acquisition module, voltage acquisition module and electric power detection module, described current acquisition module and voltage acquisition module are with described
Electric power detection module is connected, and described electric power detection module is connected with described isolation module；
Described control terminal include CPU, described CPU connect have second communication module, keyboard, LCD display, RS485 interface, the
Three communication modules, clock module, memory module and supply module；Described control terminal is by second communication module and described measurement
The first communication module of terminal communicates；
Described overall control center includes control module, display module, fourth communication module and fifth communication module；Described overall control center
Communicated by the third communication module of fourth communication module with described control terminal；Described overall control center passes through fifth communication
Module communicates with described user terminal, and described fifth communication module is wireless communication module.
2. electricity long-distance intelligent TT&C system as claimed in claim 1, it is characterised in that described relay switch is connected to electricity
In Force system.
3. electricity long-distance intelligent TT&C system as claimed in claim 2, it is characterised in that described memory module includes that first deposits
Storage unit and some second memory element.
4. electricity long-distance intelligent TT&C system as claimed in claim 3, it is characterised in that described supply module includes that voltage becomes
Die change block, described voltage transformation module is connected with described CPU by power supply circuits.
5. electricity long-distance intelligent TT&C system as claimed in claim 4, it is characterised in that described voltage transformation module connects to be had
Voltage reference cell.
6. electricity long-distance intelligent TT&C system as claimed in claim 5, it is characterised in that described user terminal is intelligence hands
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528316.7A CN106059084A (en) | 2016-07-06 | 2016-07-06 | Remote intelligent measurement and control system for electric quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528316.7A CN106059084A (en) | 2016-07-06 | 2016-07-06 | Remote intelligent measurement and control system for electric quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106059084A true CN106059084A (en) | 2016-10-26 |
Family
ID=57202124
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528316.7A Pending CN106059084A (en) | 2016-07-06 | 2016-07-06 | Remote intelligent measurement and control system for electric quantity |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007136579A2 (en) * | 2006-05-18 | 2007-11-29 | Gridpoint, Inc. | Modular energy control system |
| CN202495806U (en) * | 2012-03-13 | 2012-10-17 | 兰州海红技术股份有限公司 | Distribution integrated monitoring device |
| CN104836340A (en) * | 2015-05-08 | 2015-08-12 | 西安工程大学 | Intelligent monitoring system for monitoring operation of cabinet type transformer station, and monitoring method thereof |
| CN105044445A (en) * | 2015-06-09 | 2015-11-11 | 上海鼎灿投资咨询有限公司 | Voltage-current electric quantity real-time monitoring and remote transmission system |
| CN205811666U (en) * | 2016-07-06 | 2016-12-14 | 河北箱变电器有限公司 | Electricity long-distance intelligent TT&C system |
-
2016
- 2016-07-06 CN CN201610528316.7A patent/CN106059084A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007136579A2 (en) * | 2006-05-18 | 2007-11-29 | Gridpoint, Inc. | Modular energy control system |
| CN202495806U (en) * | 2012-03-13 | 2012-10-17 | 兰州海红技术股份有限公司 | Distribution integrated monitoring device |
| CN104836340A (en) * | 2015-05-08 | 2015-08-12 | 西安工程大学 | Intelligent monitoring system for monitoring operation of cabinet type transformer station, and monitoring method thereof |
| CN105044445A (en) * | 2015-06-09 | 2015-11-11 | 上海鼎灿投资咨询有限公司 | Voltage-current electric quantity real-time monitoring and remote transmission system |
| CN205811666U (en) * | 2016-07-06 | 2016-12-14 | 河北箱变电器有限公司 | Electricity long-distance intelligent TT&C system |
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Application publication date: 20161026 |