CN203871924U - Electrical load monitoring system based on autonomous wireless networking - Google Patents
Electrical load monitoring system based on autonomous wireless networking Download PDFInfo
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- CN203871924U CN203871924U CN201420254125.2U CN201420254125U CN203871924U CN 203871924 U CN203871924 U CN 203871924U CN 201420254125 U CN201420254125 U CN 201420254125U CN 203871924 U CN203871924 U CN 203871924U
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- power load
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- management terminal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses an electrical load monitoring system based on autonomous wireless networking comprising a unified monitoring platform disposed on a county-level main station center, a unit-area intelligent management terminal, an intelligent power distribution cabinet, unit-area intelligent switches, and intelligent household protection switches. The unified monitoring platform, the intelligent power distribution cabinet, the unit-area intelligent switches, and the intelligent household protection switches are connected with the unit-area intelligent management terminal in a communicated manner. The electrical load monitoring system based on the autonomous wireless networking is advantageous in that the problem of the real-time monitoring of the electrical load voltage, current, and residual current and other information of the electrical loads in the rural power grid power distribution unit areas can be solved, the problem of the communication data flow costs required by the monitoring of the electrical loads in the rural power grid power distribution unit areas can be solved, and the problem of quick positioning and checking of the faults such as the overload and the leakage current of the rural power grid power distribution unit areas can be solved.
Description
Technical field
The utility model relates to a kind of power load monitoring system based on autonomous wireless networking, belongs to Power System and its Automation field.
Background technology
Along with the fast development of China's economy, the appearance in succession of national policy to support and benefit agriculture, rural areas and farmers, rural economy obtains fast development, and life of farmers improves year by year.By effective enforcement of the civilian-oriented projects such as " energising in every family ", " household electrical appliances are gone to the countryside ", electrification of the countryside level progressively improves.Electrification is lived in rural area and is progressively promoted, and present rural area 40% has had air-conditioning, 60% to have refrigerator, 80% to have electromagnetic oven; The high-power electric appliance common electrics of Cheng Liao rural households especially such as electric cooker, electric heater, electric kettle.The universal of high-power household electrical appliance proposed new requirement to the load monitoring of rural power grids power distribution station and management.
The power information acquisition system that covers rural power grids power distribution station is at present being born the load monitoring task to electricity consumer in rural power grids power distribution station, but power information acquisition system mainly biases toward the collection of electricity consumer being freezed to the non real-time information such as electric weight, electricity consumption charging, average power, lack the monitoring of the real time information such as the each electricity consumer voltage in Dui Tai district, electric current, residual current.And rural power grids power distribution station mainly causes by electricity consumption overload, residual current are excessive etc. with electric fault.Power information acquisition system adopts wireless public network GPRS communication mode simultaneously, often need to pay every year a higher GPRS data traffic expense.
In sum, there are three problems in the power information acquisition system that covers at present rural power grids power distribution station, the power load information monitoring problem in real time such as power load voltage, electric current and residual current in (1) current rural power grids power distribution station; (2) power load monitoring in rural power grids power distribution station needs the problem of communication data flow expense; (3) fault such as the overload of rural power grids power distribution station, leakage current is located rapidly investigation problem.
Summary of the invention
The utility model provides a kind of power load monitoring system based on autonomous wireless networking, solve the power load information monitoring problem in real time such as power load voltage, electric current and residual current in current rural power grids power distribution station, solve rural power grids power distribution station power load and monitored the problem that needs communication data flow expense, solved the faults such as the overload of rural power grids power distribution station, leakage current and located rapidly investigation problem.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of power load monitoring system based on autonomous wireless networking, comprise the unification monitor supervision platform, platform district Intelligent management terminal, intelligent power distribution cabinet, platform district intelligent switch and the intelligent domestic protection switch that are arranged at main website at county level center, described unification monitor supervision platform, intelligent power distribution cabinet, platform district intelligent switch and the communication connection of intelligent domestic protection switch Jun Yutai district Intelligent management terminal; Described intelligent domestic protection switch be arranged at electricity consumer in platform district with in electric line, in order to the power load of Real-Time Monitoring electricity consumer, gather power load data and power load data are sent to platform district Intelligent management terminal, described intelligent domestic protection switch can be realized the electricity protection by electric line of living in automatically according to power load data, and the electricity protection instruction that also can accept the Intelligent management terminal transmission of platform district realizes the electricity protection by electric line of living in; Described intelligent power distribution cabinet is in order to realize the distribution of circuit in Dui Tai district, and the power load that Real-Time Monitoring platform Qu is total, sends to platform district Intelligent management terminal by total power load data; Described district's intelligent switch is arranged in the circuit branch of power distribution cabinet distribution, in order to the power load in Real-Time Monitoring circuit branch, gather power load data and power load data are sent to platform district Intelligent management terminal, described district's intelligent switch can be realized the electricity protection to circuit branch of living in automatically according to power load data, and the electricity protection instruction that also can accept the Intelligent management terminal transmission of platform district realizes the electricity protection to circuit branch of living in; Described district's Intelligent management terminal receives the power load data that intelligent power distribution cabinet, platform district intelligent switch and intelligent domestic protection switch send in real time, and in real time the power load data that receive being sent to unification monitor supervision platform, described district's Intelligent management terminal receives and sends the electricity protection instruction that unification monitor supervision platform sends; The power load data that described unification monitor supervision platform receiving platform district Intelligent management terminal sends, show power load data, analyze power load data, judge platform district multiplexing electric abnormality situation, send electricity protection instruction power load is rationally adjusted and controlled.
Described unification monitor supervision platform comprises access route, front server, backend server, data server, work station, web server, backbone network switch, gathers switch, physical isolation, fire compartment wall; On described backbone network switch and collection switch, be all connected with data/address bus, between two data/address buss, be connected with front server and backend server, on the data/address bus being connected with backbone network switch, be connected with data data server, work station and physical isolation, described physical isolation is also connected with web server and fire compartment wall in turn, on the data/address bus being connected with collection switch, be connected with access route, access route is the interface of unification monitor supervision platform Yu Tai district Intelligent management terminal communication.
On described district's Intelligent management terminal, be provided with wireless communication module and communication interface; on described district's intelligent switch, be provided with communication interface; on described intelligent domestic protection switch, be provided with wireless communication module; described district's Intelligent management terminal connects respectively at radio communication between unification monitor supervision platform and intelligent domestic protection switch, between described district Intelligent management terminal Yu Tai district intelligent switch, connects by communication bus.
Between described district's Intelligent management terminal and unification monitor supervision platform, adopt wireless GPRS to communicate by letter; between described district's Intelligent management terminal and intelligent domestic protection switch, adopt Internet of Things radio communication, between described district Intelligent management terminal Yu Tai district intelligent switch, connect by 485 communication buss.
Described power load data comprise voltage, electric current and the residual current of power load.
The beneficial effects of the utility model are: 1, the utility model, by unification monitor supervision platform, platform district Intelligent management terminal, intelligent power distribution cabinet, platform district intelligent switch and intelligent domestic protection switch, is realized the power load information monitoring in real time such as voltage, electric current and residual current of power load in Liao Tai district; 2, the utility model is realized the electricity protection of the use electric line of electricity consumer in Dui Tai district by intelligent domestic protection switch, realize the electricity protection of the circuit branch of intelligent power distribution cabinet distribution by platform district intelligent switch, the equal Real-Time Monitoring power load of intelligent domestic protection switch He Tai district intelligent switch, has realized the rapid location investigation to fault; 3, the utility model is by adopting Internet of Things to realize the radio communication between Liao Tai district Intelligent management terminal and intelligent domestic protection switch, and networking flexibility is reliable, disposable input zero running cost, and construction dilatation is convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, a kind of power load monitoring system based on autonomous wireless networking, comprises the unification monitor supervision platform, platform district Intelligent management terminal, intelligent power distribution cabinet, platform district intelligent switch and the intelligent domestic protection switch that are arranged at main website at county level center; Unification monitor supervision platform, intelligent power distribution cabinet, platform district intelligent switch and the communication connection of intelligent domestic protection switch Jun Yutai district Intelligent management terminal.
Intelligent domestic protection switch be arranged at electricity consumer in platform district with in electric line, in order to the power load of Real-Time Monitoring electricity consumer, gather power load data and power load data are sent to platform district Intelligent management terminal, the power load data that gather comprise the voltage of power load, electric current and residual current, intelligent domestic protection switch can be realized the electricity protection by electric line of living in automatically according to power load data, also the electricity protection instruction that can accept the Intelligent management terminal transmission of platform district realizes the electricity protection by electric line of living in, electricity protection mainly comprises power load overload, short circuit, under-voltage, overvoltage, reclosing, the route protection functions such as residual current (electric leakage) and switch fault tripping operation locking.
Intelligent power distribution cabinet is in order to realize the distribution of circuit in Dui Tai district, and the power load that Real-Time Monitoring platform Qu is total, sends to platform district Intelligent management terminal by total power load data.
Platform district intelligent switch is arranged in the circuit branch of intelligent power distribution cabinet distribution; in order to the power load in Real-Time Monitoring circuit branch; gather power load data and power load data are sent to platform district Intelligent management terminal; platform district intelligent switch can be realized the electricity protection to circuit branch of living in automatically according to power load data, and the electricity protection instruction that also can accept the Intelligent management terminal transmission of platform district realizes the electricity protection to circuit branch of living in.
Platform district Intelligent management terminal receives the power load data that intelligent power distribution cabinet, platform district intelligent switch and intelligent domestic protection switch send in real time; and in real time the power load data that receive being sent to unification monitor supervision platform, platform district Intelligent management terminal receives and sends the electricity protection instruction that unification monitor supervision platform sends.
The power load data that unification monitor supervision platform receiving platform district Intelligent management terminal sends, show power load data, analyze power load data, judge platform district multiplexing electric abnormality situation, send electricity protection instruction power load is rationally adjusted and controlled; Wherein analyze power load data and judge that platform district multiplexing electric abnormality situation all can realize by artificial enforcement or by existing known procedure.
Unification monitor supervision platform comprises access route, front server, backend server, data server, work station, web server, backbone network switch, gathers switch, physical isolation, fire compartment wall.On backbone network switch and collection switch, be all connected with data/address bus, between two data/address buss, be connected with front server and backend server, on the data/address bus being connected with backbone network switch, be connected with data data server, work station and physical isolation, described physical isolation is also connected with web server and fire compartment wall in turn, on the data/address bus being connected with collection switch, be connected with access route, access route is the interface of unification monitor supervision platform Yu Tai district Intelligent management terminal communication.
Connection between all parts that said system is given can adopt wired connection, but the utility model has adopted the wired and wireless connected mode combining, wherein on platform district Intelligent management terminal, be provided with wireless communication module and communication interface, on platform district intelligent switch, be provided with communication interface, on intelligent domestic protection switch, be provided with wireless communication module; Between platform district Intelligent management terminal and unification monitor supervision platform, adopt wireless GPRS to communicate by letter; between platform district Intelligent management terminal and intelligent domestic protection switch, adopt Internet of Things radio communication, between Intelligent management terminal Yu Tai district of platform district intelligent switch, connect by 485 communication buss.
The above-mentioned power load monitoring system based on autonomous wireless networking, by unification monitor supervision platform, platform district Intelligent management terminal, intelligent power distribution cabinet, platform district intelligent switch and intelligent domestic protection switch, realize the power load information monitoring in real time such as voltage, electric current and residual current of power load in Liao Tai district, by analyzing power load data, the particularly rational utilization of electricity of typical electricity consumer of the numerous residents in guide table district, give electricity consumption in the peak of power consumption period and instruct and advise, take where necessary remote-control means to reach the object of platform district safety, rational utilization of electricity; Realize the electricity protection of the use electric line of electricity consumer in Dui Tai district by intelligent domestic protection switch; realize the electricity protection of the circuit branch of intelligent power distribution cabinet distribution by platform district intelligent switch; the equal Real-Time Monitoring power load of intelligent domestic protection switch He Tai district intelligent switch, has realized the rapid location investigation to fault.While breaking down in Dang Tai district, first by intelligent domestic protection switch starting protection, excise typical overload user, if without overload user Ze Tai district intelligent switch starting protection, excision overload branch road, avoids causing whole district's fault because of certain customers or Line overload; By adopting Internet of Things to realize the radio communication between Liao Tai district Intelligent management terminal and intelligent domestic protection switch, networking flexibility is reliable, disposable input zero running cost, and construction dilatation is convenient.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the power load monitoring system based on autonomous wireless networking, it is characterized in that: comprise the unification monitor supervision platform, platform district Intelligent management terminal, intelligent power distribution cabinet, platform district intelligent switch and the intelligent domestic protection switch that are arranged at main website at county level center, described unification monitor supervision platform, intelligent power distribution cabinet, platform district intelligent switch and the communication connection of intelligent domestic protection switch Jun Yutai district Intelligent management terminal;
Described intelligent domestic protection switch be arranged at electricity consumer in platform district with in electric line, in order to the power load of Real-Time Monitoring electricity consumer, gather power load data and power load data are sent to platform district Intelligent management terminal, described intelligent domestic protection switch can be realized the electricity protection by electric line of living in automatically according to power load data, and the electricity protection instruction that also can accept the Intelligent management terminal transmission of platform district realizes the electricity protection by electric line of living in;
Described intelligent power distribution cabinet is in order to realize the distribution of circuit in Dui Tai district, and the power load that Real-Time Monitoring platform Qu is total, sends to platform district Intelligent management terminal by total power load data;
Described district's intelligent switch is arranged in the circuit branch of intelligent power distribution cabinet distribution, in order to the power load in Real-Time Monitoring circuit branch, gather power load data and power load data are sent to platform district Intelligent management terminal, described district's intelligent switch can be realized the electricity protection to circuit branch of living in automatically according to power load data, and the electricity protection instruction that also can accept the Intelligent management terminal transmission of platform district realizes the electricity protection to circuit branch of living in;
Described district's Intelligent management terminal receives the power load data that intelligent power distribution cabinet, platform district intelligent switch and intelligent domestic protection switch send in real time, and in real time the power load data that receive being sent to unification monitor supervision platform, described district's Intelligent management terminal receives and sends the electricity protection instruction that unification monitor supervision platform sends;
The power load data that described unification monitor supervision platform receiving platform district Intelligent management terminal sends, show power load data, analyze power load data, judge platform district multiplexing electric abnormality situation, send electricity protection instruction power load is rationally adjusted and controlled.
2. a kind of power load monitoring system based on autonomous wireless networking according to claim 1, is characterized in that: described unification monitor supervision platform comprises access route, front server, backend server, data server, work station, web server, backbone network switch, gathers switch, physical isolation, fire compartment wall;
On described backbone network switch and collection switch, be all connected with data/address bus, between two data/address buss, be connected with front server and backend server, on the data/address bus being connected with backbone network switch, be connected with data data server, work station and physical isolation, described physical isolation is also connected with web server and fire compartment wall in turn, on the data/address bus being connected with collection switch, be connected with access route, access route is the interface of unification monitor supervision platform Yu Tai district Intelligent management terminal communication.
3. a kind of power load monitoring system based on autonomous wireless networking according to claim 2; it is characterized in that: on described district's Intelligent management terminal, be provided with wireless communication module and communication interface; on described district's intelligent switch, be provided with communication interface; on described intelligent domestic protection switch, be provided with wireless communication module; described district's Intelligent management terminal connects respectively at radio communication between unification monitor supervision platform and intelligent domestic protection switch, between described district Intelligent management terminal Yu Tai district intelligent switch, connects by communication bus.
4. a kind of power load monitoring system based on autonomous wireless networking according to claim 3; it is characterized in that: between described district's Intelligent management terminal and unification monitor supervision platform, adopt wireless GPRS to communicate by letter; between described district's Intelligent management terminal and intelligent domestic protection switch, adopt Internet of Things radio communication, between described district Intelligent management terminal Yu Tai district intelligent switch, connect by 485 communication buss.
5. a kind of power load monitoring system based on autonomous wireless networking according to claim 1, is characterized in that: described power load data comprise voltage, electric current and the residual current of power load.
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CN201420254125.2U CN203871924U (en) | 2014-05-19 | 2014-05-19 | Electrical load monitoring system based on autonomous wireless networking |
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CN201420254125.2U CN203871924U (en) | 2014-05-19 | 2014-05-19 | Electrical load monitoring system based on autonomous wireless networking |
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CN201420254125.2U Withdrawn - After Issue CN203871924U (en) | 2014-05-19 | 2014-05-19 | Electrical load monitoring system based on autonomous wireless networking |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104022571A (en) * | 2014-05-19 | 2014-09-03 | 国电南瑞科技股份有限公司 | Electrical load monitoring system and method based on autonomous wireless networking |
CN104821661A (en) * | 2015-05-19 | 2015-08-05 | 王成楷 | Power consumption information acquisition system with residual current monitoring function |
CN109995140A (en) * | 2019-04-09 | 2019-07-09 | 杭州美开电气有限公司 | A kind of intelligent power distribution cabinet |
-
2014
- 2014-05-19 CN CN201420254125.2U patent/CN203871924U/en not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104022571A (en) * | 2014-05-19 | 2014-09-03 | 国电南瑞科技股份有限公司 | Electrical load monitoring system and method based on autonomous wireless networking |
CN104022571B (en) * | 2014-05-19 | 2015-12-30 | 国电南瑞科技股份有限公司 | A kind of power load monitoring system based on autonomous wireless networking and method |
CN104821661A (en) * | 2015-05-19 | 2015-08-05 | 王成楷 | Power consumption information acquisition system with residual current monitoring function |
CN104821661B (en) * | 2015-05-19 | 2017-06-16 | 王成楷 | A kind of power information acquisition system with residual current monitoring function |
CN109995140A (en) * | 2019-04-09 | 2019-07-09 | 杭州美开电气有限公司 | A kind of intelligent power distribution cabinet |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20151230 |
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C25 | Abandonment of patent right or utility model to avoid double patenting |