CN202475016U - Electric power load demand management system - Google Patents
Electric power load demand management system Download PDFInfo
- Publication number
- CN202475016U CN202475016U CN2011205510924U CN201120551092U CN202475016U CN 202475016 U CN202475016 U CN 202475016U CN 2011205510924 U CN2011205510924 U CN 2011205510924U CN 201120551092 U CN201120551092 U CN 201120551092U CN 202475016 U CN202475016 U CN 202475016U
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- CN
- China
- Prior art keywords
- load
- user side
- communication module
- gprs communication
- electric power
- 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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- 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
- Y04S10/40—Display of information, e.g. of data or controls
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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
Disclosed is an electric power load demand management system, relating to the electric power load management technology field and aiming at reducing the power consumption cost. The electric power load demand management system comprises an electric power load supply line, a management terminal, a handset, and a plurality of user side loads, wherein each user side load is connected to the electric power load supply line respectively via a load control relay; the management terminal comprises a microprocessor, a management terminal GPRS communication module, a keyboard, and a display screen; a communication interface of the microprocessor is connected with the management terminal GPRS communication module, with each lead-in signal input port of the microprocessor being respectively connected with the switching value signal output port of each user side load and each lead-out signal output port of the microprocessor being respectively connected with the control terminal of each load control relay; and the handset, by a built-in user side GPRS communication module thereof, is connected with the management terminal GPRS communication module of the management terminal in a wireless communication manner. The electric power load demand management system can reduce the burden of an electrical network at the peak value period.
Description
Technical field
The utility model relates to management of power load technology, particularly relates to a kind of technology of electric load requirement management system.
Background technology
In the present municipal electrical network, in the paddy electricity period of night 22 up to 6 o'clock mornings of next day, green electric power supplies such as water power, wind-powered electricity generation have accounted for very big ratio, are main with non-green electric power supplies such as thermoelectricitys in morning 6 then up to the peak of power consumption period in 22 o'clock nights.
Industrial and mining enterprises are power consumption rich anies influential family, and are all very high to the demand of electric energy.But; Present industrial and mining enterprises all lack effective management to the consumption of electric energy, rationally arrange electricity consumption to network load peak period and the lowest point period, and understanding at network load increases the electrical network burden peak period; Also increase simultaneously the consumption of non-renewable energy resources, increased electric cost.Also there are part industrial and mining enterprises power consumption to be managed at present through manual work; Utilize artificial inspection mode at the artificial cut-out load that exceeds standard network load peak period; This alleviates the electrical network burden to network load and played certain function peak period; Reduced electric cost, but artificial inspection mode there is certain limitation, can't monitor in real time power load, real-time management; Therefore the situation that power load exceeds the electric load requirement occurs through regular meeting, the effect that alleviates electrical network burden and minimizing electric cost aspect is still waiting to improve.
The utility model content
To the defective that exists in the above-mentioned prior art; The utility model technical problem to be solved provides and a kind ofly can monitor in real time power load, real-time management; Can significantly alleviate the electrical network burden of peak value period, significantly reduce the electric load requirement management system of electric cost.
In order to solve the problems of the technologies described above, a kind of electric load requirement management system that the utility model provided comprises the electric load supply lines, and a plurality of user side loads, it is characterized in that: also comprise office terminal, mobile phone;
Each receives the electric load supply lines through a load control relay each user side load, and each user side load is equipped with the switching value signal output;
Said office terminal comprises microprocessor, management end GPRS communication module, keyboard, display screen;
Said microprocessor is provided with keyboard interface, shows signal delivery outlet, communication interface, voltage signal sampling mouth, current signal thief hatch; And a plurality of opening into signal input, a plurality of signal output of leaving; Its keyboard interface connects keyboard; Its shows signal delivery outlet connects display screen through display driver circuit; Its communication interface connection management end GPRS communication module, its voltage signal sampling mouth are through the power supply circuits of voltage sampling circuit connecting management terminal, and its electric current is pressed the power supply circuits of signal sampling mouth through the current sampling circuit connecting management terminal; Its each open the switching value signal output that connects each user side load into signal input respectively, its each leave the control end that signal output connects each load control relay respectively;
Said embedded in mobile phone has user side GPRS communication module, and through the management end GPRS communication module of its built-in user side GPRS communication module with the communication connecting management terminal.
The electric load requirement management system that the utility model provides; The office terminal is through the total load of each user side load of switching value calculated signals of each user side load;, the total load of each user side load can excise the load that exceeds automatically when exceeding the electric load requirement, and the staff who can real-time informing holds mobile phone, can realize real-time monitoring, real-time management to power load; Can significantly alleviate the electrical network burden of peak value period, significantly reduce electric cost.
Description of drawings
Fig. 1 is the structured flowchart of the electric load requirement management system of the utility model embodiment.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with description of drawings, but present embodiment is not limited to the utility model, and analog structure of every employing the utility model and similar variation thereof all should be listed the protection range of the utility model in.
A kind of electric load requirement management system as shown in Figure 1, that the utility model embodiment is provided comprises the electric load supply lines, and a plurality of user side loads, it is characterized in that: also comprise office terminal, mobile phone;
Each receives the electric load supply lines through a load control relay each user side load, and each user side load is equipped with the switching value signal output;
Said office terminal comprises microprocessor, management end GPRS communication module, keyboard, display screen;
Said microprocessor is provided with keyboard interface, shows signal delivery outlet, communication interface, voltage signal sampling mouth, current signal thief hatch; And a plurality of opening into signal input, a plurality of signal output of leaving; Its keyboard interface connects keyboard; Its shows signal delivery outlet connects display screen through display driver circuit; Its communication interface connection management end GPRS communication module, its voltage signal sampling mouth are through the power supply circuits of voltage sampling circuit connecting management terminal, and its electric current is pressed the power supply circuits of signal sampling mouth through the current sampling circuit connecting management terminal; Its each open the switching value signal output that connects each user side load into signal input respectively, its each leave the control end that signal output connects each load control relay respectively;
Said embedded in mobile phone has user side GPRS communication module, and through the management end GPRS communication module of its built-in user side GPRS communication module with the communication connecting management terminal.
The operation principle of the utility model embodiment is following:
The electric load requirement that the user sets each period through the keyboard and the display screen of office terminal, and the priority of each user side load;
The microprocessor of office terminal is gathered voltage reference signal and current reference signal through voltage signal sampling mouth and current signal thief hatch, opens the switching value signal that detects each user side load into signal input through each;
When the microprocessor of office terminal need excise the load of a user side load; Leave signal output output excision signal accordingly from it; Make the load control relay that connects this user side load; With the be connected cut-out of this user side load, can excise the load of this user side load with the electric load supply lines;
The microprocessor of office terminal judges according to the switching value signal of each user side load whether the electric load of each user side load surpasses the electric load requirement that the user sets; If the total electricity of each user side load load surpasses the electric load requirement that the user sets; The load excision of then that each user side load medium priority of current load is minimum user side load; And then whether the electric load that detects each user side load surpasses the electric load requirement that the user sets; If the total electricity of each user side load load still surpasses the electric load requirement that the user sets; The then load of once more that each user side load medium priority of current load is minimum user side load excision so back and forth, is loaded smaller or equal to the electric load requirement of user's setting until the total electricity of each user side load;
The microprocessor of office terminal detects the total electricity of each user side load and loads when surpassing the electric load requirement of user's setting; The total electricity load of promptly judging each user side load is the state of exceeding standard; Promptly send the information that exceeds standard with communication to mobile phone through management end GPRS communication module; When the electric load requirement that the total electricity load that detects each user side load is set to the user from the replying state that exceeds standard is following, promptly sends to mobile phone with communication and recover normal information through management end GPRS communication module;
Mobile phone can send query statement with communication to the office terminal through its built-in user side GPRS communication module;
After the microprocessor of office terminal receives the query statement that mobile phone sends through management end GPRS communication module; Promptly go out the total electricity load of each user side load, with communication the total electricity load of each user side load is sent to mobile phone through management end GPRS communication module again according to the switching value calculated signals of each user side load;
The information that mobile phone sends through the management end GPRS communication module at its built-in user side GPRS communication module receiving management terminal.
Claims (1)
1. an electric load requirement management system comprises the electric load supply lines, and a plurality of user side loads, it is characterized in that: also comprise office terminal, mobile phone;
Each receives the electric load supply lines through a load control relay each user side load, and each user side load is equipped with the switching value signal output;
Said office terminal comprises microprocessor, management end GPRS communication module, keyboard, display screen;
Said microprocessor is provided with keyboard interface, shows signal delivery outlet, communication interface, voltage signal sampling mouth, current signal thief hatch; And a plurality of opening into signal input, a plurality of signal output of leaving; Its keyboard interface connects keyboard; Its shows signal delivery outlet connects display screen through display driver circuit; Its communication interface connection management end GPRS communication module, its voltage signal sampling mouth are through the power supply circuits of voltage sampling circuit connecting management terminal, and its electric current is pressed the power supply circuits of signal sampling mouth through the current sampling circuit connecting management terminal; Its each open the switching value signal output that connects each user side load into signal input respectively, its each leave the control end that signal output connects each load control relay respectively;
Said embedded in mobile phone has user side GPRS communication module, and through the management end GPRS communication module of its built-in user side GPRS communication module with the communication connecting management terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205510924U CN202475016U (en) | 2011-12-26 | 2011-12-26 | Electric power load demand management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205510924U CN202475016U (en) | 2011-12-26 | 2011-12-26 | Electric power load demand management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475016U true CN202475016U (en) | 2012-10-03 |
Family
ID=46923143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205510924U Expired - Lifetime CN202475016U (en) | 2011-12-26 | 2011-12-26 | Electric power load demand management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437651A (en) * | 2011-12-26 | 2012-05-02 | 上海电力实业总公司 | Power load demand management system |
| WO2018119809A1 (en) * | 2016-12-29 | 2018-07-05 | 李姗姗 | Ups system smart management method |
-
2011
- 2011-12-26 CN CN2011205510924U patent/CN202475016U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437651A (en) * | 2011-12-26 | 2012-05-02 | 上海电力实业总公司 | Power load demand management system |
| WO2018119809A1 (en) * | 2016-12-29 | 2018-07-05 | 李姗姗 | Ups system smart management method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC POWER INDUSTRY CO., LTD. SHANGHA Free format text: FORMER OWNER: SHANGHAI SUNRISE POWER AUTOMATION CO., LTD. Effective date: 20140106 Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI ELECTRIC POWER INDUSTRY CO., LTD. Effective date: 20140106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ELECTRIC POWER INDUSTRY CO., LTD. Free format text: FORMER NAME: SHANGHAI ELECTRIC POWER INDUSTRY CORPORATION |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200001 HUANGPU, SHANGHAI TO: 200000 HUANGPU, SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200001 No. 309, Ningbo Road, Shanghai, Huangpu District Patentee after: SHANGHAI ELECTRIC POWER INDUSTRIAL Co.,Ltd. Patentee after: SHANGHAI SUNRISE POWER AUTOMATION Co.,Ltd. Address before: 200001 No. 309, Ningbo Road, Shanghai, Huangpu District Patentee before: SHANGHAI ELECTRIC POWER IND GENERAL Co.,Ltd. Patentee before: SHANGHAI SUNRISE POWER AUTOMATION Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: 200000, No. 310, South Chongqing Road, Shanghai, Huangpu District, No. 15 Patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: SHANGHAI ELECTRIC POWER INDUSTRIAL Co.,Ltd. Patentee after: SHANGHAI SUNRISE POWER AUTOMATION Co.,Ltd. Address before: 200001 No. 309, Ningbo Road, Shanghai, Huangpu District Patentee before: SHANGHAI ELECTRIC POWER INDUSTRIAL Co.,Ltd. Patentee before: SHANGHAI SUNRISE POWER AUTOMATION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |