CN112070276B - Power supply service system and power supply service method based on intelligent socket - Google Patents
Power supply service system and power supply service method based on intelligent socket Download PDFInfo
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Abstract
The invention provides a power supply service system and a power supply service method based on intelligent sockets, wherein the power supply service system comprises a plurality of intelligent sockets arranged on a user side, the intelligent sockets are connected with an intelligent power grid through upper computers, each upper computer is associated with at least one intelligent socket, the intelligent power grid is connected with a user client, and the user client is associated with at least one upper computer. The power utilization dispatching with the load end as a unit can be realized, the dispatching refinement is realized, the peak-valley dispatching requirements of the power grid can be met, and the electricity fee expenditure can be saved for the user.
Description
Technical Field
The invention belongs to the technical field of national power grid power supply, and particularly relates to a power supply service system and a power supply service method based on an intelligent socket.
Background
With the development of economy, the progress of society, the improvement of science and technology and informatization level, the increasing prominence of global resources and environmental problems. The intelligent power grid is actively developed by means of modern information, communication and control technology, meets the requirement of sustainable development in the future, and is a realistic choice for national power development.
The intelligent power grid mainly forms instant connection network interaction between clients and between the clients and the power grid company through the terminal sensor, and achieves the effects of real-time, high-speed and bidirectional data reading, so that the comprehensive efficiency of the power grid is integrally improved.
At present, the service provided by the power grid company is only to provide electric energy, the intelligent electric meter at the user side collects the electricity consumption data of the user, and the intelligent electric meter uploads the electricity consumption data to the power grid company for settlement. The prior art has the problem that users participate in peak-valley scheduling is inconvenient, a power grid company cannot schedule user side equipment according to electricity consumption conditions, other interactions except for cost settlement are not generated between the users and a power grid, and personalized service for the clients is lacking.
Disclosure of Invention
The invention aims to solve the problems and provide a power supply service system based on an intelligent socket;
another object of the present invention is to provide a power supply service method based on an intelligent socket.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a power supply service system based on smart jack, its characterized in that includes a plurality of smart jack of installing at the user side, smart jack insert smart power grids through the host computer, every host computer is associated with at least one smart jack, smart power grids connect in user's customer end, just user's customer end be associated with at least one host computer.
In the power supply service system based on the intelligent sockets, each intelligent socket is provided with an independent number, and each intelligent socket newly added into the intelligent power grid is added by the upper computer through the independent number.
In the power supply service system based on the intelligent socket, the upper computer is an intelligent ammeter arranged at the user side.
In the power supply service system based on the intelligent socket, the intelligent socket is in communication connection with the upper computer in a LORA communication mode.
In the power supply service system based on the intelligent socket, the user client is provided with an intelligent socket editing module for editing any one or more of electric equipment information, a power threshold value, a voltage threshold value and a current threshold value of the intelligent socket.
In the power supply service system based on the intelligent socket, the user client is provided with a value added service module for signing a load operation control participation protocol between the intelligent socket and the intelligent power grid.
In the power supply service system based on the intelligent socket, the intelligent socket is provided with a manual power-on switch.
A power supply service method based on an intelligent socket, comprising:
S1, receiving network access requests of a plurality of intelligent sockets;
s2, acquiring a load operation control participation protocol signed by a user client;
s3, controlling the power on and off of the corresponding intelligent socket according to protocol content, load characteristics and/or personalized power demand set at the user client.
In the above power supply service method based on the smart jack, in step S2, the load operation control participation protocol includes a peak-valley scheduling protocol, and the protocol content of the peak-valley scheduling protocol includes:
s31, the corresponding intelligent socket is disconnected during the power consumption peak value, and the corresponding intelligent socket is connected during the power consumption non-peak value.
The power supply service method based on the intelligent socket further comprises the following steps:
S4, receiving monitoring data of each intelligent socket, providing electricity utilization suggestions for users according to the area where the intelligent socket is located and the load electric appliance of the intelligent socket, and sending the electricity utilization suggestions to corresponding user clients.
The invention has the advantages that: the power utilization dispatching with the load end as a unit can be realized, the dispatching refinement is realized, the peak-valley dispatching requirements of the power grid can be met, and the electricity fee expenditure can be saved for the user; the intelligent power grid has the capability of intelligent judgment and self-adaptive adjustment, and can monitor and collect power consumption information of the power grid and clients in real time, so that optimal configuration and utilization of electric energy are realized, and the reliability of power grid operation and the energy utilization efficiency are improved.
Drawings
Fig. 1 is a system configuration block diagram of a power supply service system based on a smart jack of the present invention.
Reference numerals: the intelligent socket 1, the host computer 2, the intelligent power grid 3 and the user client 4.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1, this embodiment discloses a power supply service system based on smart sockets, including a plurality of smart sockets 1 installed on a user side, the smart sockets 1 are connected to a smart grid 3 through upper computers 2, each upper computer 2 is associated with at least one smart socket 1, the smart grid 3 is connected to a user client 4, and the user client 4 is associated with at least one upper computer 2.
The intelligent socket 1 comprises a main control chip with a metering function, a metering circuit, a communication module and a relay, wherein the metering circuit is used for sampling voltage and current of the circuit where the intelligent socket 1 is positioned, and the main control chip is used for calculating information such as power, electric energy and the like according to the sampled current and the sampled voltage; the relay is used for switching off or switching on power supply according to a control command of the main control chip; the process of calculating information such as power, electric energy and the like by the main control chip is only needed by adopting the existing metering calculation method, and is not repeated here; the communication module is used for exchanging data with the upper computer 2.
In general, a home host computer 2, the host computer 2 acquires data of each intelligent socket 1, and issues control signals to the intelligent sockets 1, for example, the on-off of the intelligent sockets 1 is controlled by issuing a relay opening and closing signal, and a user client 4 acquires data of each intelligent socket 1 through the intelligent power grid 3 and issues control signals to the intelligent sockets 1.
This scheme combines host computer 2, realizes the communication connection between smart jack 1 and the smart power grids 3 through host computer 2, can transmit data fast and stably, can not appear losing the problem of data.
Further, each smart jack 1 has an independent number, and each smart jack 1 newly added to the smart grid 3 is added by the host computer 2 through the independent number. The intelligent socket 1 can be directly added on the upper computer 2, or the corresponding upper computer 2 can be accessed in the user client 4, and then the independent number of the intelligent socket 1 is added under the upper computer 2 to bind the intelligent socket 1 under the upper computer 2.
After the intelligent socket 1 is bound under the upper computer 2, a communication link is established between the upper computer 2 and the intelligent socket 1, and the intelligent socket 1 is in communication connection with the upper computer 2 in a LORA communication mode. The upper computer 2 can read the data of the intelligent socket 1 in a data packet sending mode. The LORA communication mode has the advantages of low power consumption, no influence of a network and the like.
Preferably, the upper computer 2 is a smart meter installed at the user side. The intelligent household is realized through the intelligent socket 1, and in the process of realizing the intelligent household, the user side only needs to install the intelligent socket 1, the upper computer and the communication channel all use the existing resources of the power grid system, and the used server platform also uses the existing intelligent power grid 3 platform, so that the cost of realizing the intelligent household by the user is effectively reduced.
Further, the user client 4 is provided with an intelligent socket 1 editing module for editing the electric equipment information of the intelligent socket 1, and mainly comprises equipment types of electric equipment, electricity utilization characteristics, electricity utilization personalized requirements and the like, for example, the equipment types of the electric water heater are electric water heaters, and the electricity utilization characteristics and the electricity utilization personalized requirements can be information such as using time periods, heating required time and the like. The intelligent power grid 3 determines a current threshold value, a voltage threshold value and a power threshold value of the electric equipment according to the type of the electric equipment, and sends the current threshold values and the power threshold values to the intelligent socket 1, and when the current in the metering result of the intelligent socket 1 is larger than the current threshold value, the relay is automatically opened when the voltage is larger than the voltage threshold value or the power is larger than the power threshold value so as to avoid the problems of overcurrent, overvoltage and the like of the intelligent socket 1. The voltage threshold, the current threshold, the power threshold, etc. may be input by the user via the user client 4. The smart grid 4 collects electricity consumption information such as user electric energy, load curves and the like through the smart socket 1.
Further, the user client 4 is further provided with a value-added service module for signing a load operation control participation protocol between the smart socket 1 and the smart grid 3, and through the value-added service module, the user actively participates in the response of the demand side, so that the interaction between the power grid and the user is realized. The interactive content comprises an intelligent socket 1 which is automatically switched on and off by a power grid according to the setting of a user, the power grid provides a high-efficiency and reasonable power utilization scheme suitable for the characteristics of the user client 4, energy utilization analysis is provided for the user, power saving suggestions are provided, the running time and the time period of high-energy-consumption electric appliances are set, and the like.
Further, the intelligent socket 1 is provided with a manual power-on switch connected to the main control chip, and when the intelligent socket 1 is in a disconnected state for some reason, a user can power on the intelligent socket 1 through the manual power-on switch.
Specifically, the power supply service method of the power supply service system based on the smart jack 1 of the present embodiment is as follows:
S1, receiving network access requests of a plurality of intelligent sockets 1 by an intelligent power grid 3;
each smart jack 1 has a separate number, for example: 010000000000;
adding 010000000000 socket equipment under the corresponding upper computer 2 in the user client 4, and then clicking to issue files;
After the file is successfully downloaded by the upper computer 2, historical data calling and reading are carried out on the 010000000000 socket, and current electric energy information calling and reading are carried out;
And if the acquired information contains alarm information, the data acquired from the intelligent socket 1 by the upper computer 2 is uploaded to the intelligent power grid 3 platform, and the intelligent power grid 3 platform transmits the alarm information to the user client 4 after receiving the alarm information.
S2, the intelligent power grid 3 acquires a load operation control participation protocol signed by the user client 4;
and S3, controlling the power on and off of the corresponding intelligent socket 1 according to the protocol content, the load characteristics and/or the personalized power demand set at the user client 4.
The load operation control participation protocol comprises a peak-to-valley scheduling protocol, and the peak-to-valley scheduling protocol is as follows:
S31. during peak electricity consumption, the corresponding smart socket 2 is disconnected according to the load characteristics and/or the personalized requirements, and during off-peak electricity consumption, the corresponding smart socket 2 is connected according to the load characteristics and/or the personalized requirements. The off-peak period includes a normal valley period and a valley period in the normal peak period.
In the following description, a water heater is taken as an example, and the water heater does not need to be powered all the time, but at present, people have the following situations when using the water heater:
1. The water heater is powered on for a long time, so that hot water can be used at any time, although the water heater has a certain heat preservation effect, the water heater still needs to be heated for a plurality of times in one day, and the water heater begins to be heated whenever the temperature is lower than a temperature threshold value, so that the problem of high power consumption exists, the power consumption scheduling of a power grid is not facilitated, and the power supply pressure of a power grid company during a peak value is increased;
2. The water heater is disconnected in normal times, the power supply is plugged in before hot water is needed, the user returns to home and is connected with the power supply on site, the problem of electricity consumption caused by constant power supply is solved, the user is required to wait, the power supply is troublesome, and meanwhile the problem of electricity utilization scheduling still cannot be solved.
At present, a power grid company divides one day into two time periods based on general electricity utilization habit, one is a peak time period and one is a valley time period, the voltage utilization force in the peak time period is larger, the voltage utilization force in the valley time period is smaller, in order to relieve the power supply pressure, people are stimulated to move the electricity utilization requirement to the valley time period as much as possible, the power grid company pushes out different charge standards of the peak and valley time periods, the electricity charge unit price of the peak time period is higher than the electricity charge unit price of the valley time period, so that the enthusiasm of users for participating in scheduling can be improved to a certain extent, the power supply pressure of the peak time period is relieved, but practice proves that the scheduling effect is limited, and the result is mainly because the scheduling is inconvenient due to the fact that the intelligent degree is not high enough, and the enthusiasm of users for participating is hit.
The smart jack 1 may be provided by a power grid company, the smart grid 3 further divides the peak time period based on the original peak-to-valley charging time period, specifically, flexibly further divides the peak time period based on the original peak-to-valley time period division, for example, the peak charging standard time period from the early 6 point to the late 10 point, which is originally fixed, is the peak charging standard time period, and the smart grid 3 determines whether the current peak time period is in the peak time period or not according to the current and past days, such as 3 days and 1 week of historical electricity consumption conditions, and the peak time period and the non-peak time period can last for a long time. For the intelligent socket 1 participating in peak-valley scheduling, the power supply can be disconnected in the peak time period of 6-10 late, the power supply is connected in the non-peak time period, and in order to improve the enthusiasm of users for participating in scheduling, a general valley charging standard can be adopted for the charging standard of the flexible valley time period, namely, if the period from 12 pm to 1 pm is the non-peak time period, the intelligent socket 1 participating in peak-valley scheduling is connected in the time period, if a load is connected on the intelligent socket 1, the power supply is connected in the non-peak time period, the power supply pressure of a power grid is relieved, the consumed power unit price is the general valley charging standard, and the expenditure of the user electricity charge is reduced; of course, in addition to further dividing the peak period, the valley period may be further divided, and the smart jack 1 participating in peak-valley scheduling may be disconnected at the peak time in the valley period.
For example, the water heater load is characterized primarily by a need not be used all the time and there is a peak period of use. The peak period of use of the water heater is about 8 hours at night, the heat preservation time of the water heater is about 6-8 hours, and the specific use time, the heat preservation time and the like can be customized by a user through the user client 4. Because of the requirements of heat preservation time and service time, the water heater needs to be heated in a time period, such as 1-6 pm, the intelligent power grid 3 obtains a non-peak time period between 1-6 pm each day, and then the intelligent socket 1 where the electric water heater is positioned is connected in the non-peak time period to provide electric energy for the water heater for heating. If special conditions are met, a user can remotely control the intelligent socket 1 where the water heater is located through the user client 4 to electrify, or the intelligent socket 1 is opened through a manual electrifying switch, so that the scheduling can be participated, and the temporary requirements of the user can be met.
The electric water heater is taken as an example, the electric water heater is also suitable for electric equipment such as electric automobiles, for example, the charging time of the electric automobiles is long, and the electric automobiles are usually charged in a rest time period at night, so that the intelligent socket 1 for the electric automobiles can be controlled to be communicated in a valley time period at night, a user can not charge immediately even if the user inserts a plug before the valley time period begins, and the problem that the electric water heater cannot be conveniently matched with peak-valley dispatching electricity due to plug-and-play in the prior art is avoided. Of course, if the user has urgent use, the smart jack 1 can be opened manually.
Further, the current power-on and power-off condition and the historical power-on and power-off condition of each intelligent socket 1 are issued to the corresponding user client 4 so that the user can know the participation scheduling condition of each intelligent socket, temporarily quit scheduling and manually control the intelligent socket 1 at any time according to the needs.
Further, the method comprises the following steps:
S4, receiving monitoring data of each intelligent socket 1, providing electricity consumption suggestions for users according to the area of the intelligent socket 1 and the load electric appliances of the intelligent socket 1, and sending the electricity consumption suggestions to corresponding user clients 4. The power consumption advice comprises running time advice and running period advice, provides an efficient and reasonable power utilization proposal suitable for the characteristics of the power consumption advice, provides power consumption analysis, power saving advice and the like for users.
According to the scheme, the intelligent socket is added into the original intelligent power grid 3 of the power grid company, a load operation control participation protocol is provided, a user and the power company sign an interruptible load protocol, the electricity consumption requirement of the user is reduced in the fixed time of the system peak value, namely, the power grid company can send a signal through the intelligent power grid to control part of the electric charge of the user, so that the user can reduce or stop consuming electricity when the electric charge is unnecessary, and the voltage consumption force of a peak section is reduced. The intelligent power grid has the capability of intelligent judgment and self-adaptive adjustment, and can monitor and collect power consumption information of the power grid and clients in real time, so that optimal configuration and utilization of electric energy are realized, and the reliability of power grid operation and the energy utilization efficiency are improved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the smart socket 1, the upper computer 2, the smart grid 3, the user client 4, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (8)
1. The power supply service system based on the intelligent sockets is characterized by comprising a plurality of intelligent sockets arranged on a user side, wherein the intelligent sockets are connected into an intelligent power grid through upper computers, each upper computer is associated with at least one intelligent socket, the intelligent power grid is connected with a user client, and the user client is associated with at least one upper computer;
The power supply service method of the power supply service system comprises the following steps:
S1, receiving network access requests of a plurality of intelligent sockets;
s2, acquiring a load operation control participation protocol signed by a user client;
s3, controlling the power on and off of the corresponding intelligent socket according to the protocol content, the load characteristics and the personalized power demand set at the user client;
in step S2, the load operation control participation protocol includes a peak-to-valley scheduling protocol, and the protocol content of the peak-to-valley scheduling protocol includes:
disconnecting the corresponding intelligent socket according to the load characteristics and the personalized requirements during the electricity consumption peak period, and connecting the corresponding intelligent socket according to the load characteristics and the personalized requirements during the electricity consumption non-peak period;
the off-peak period includes a normal valley period and a valley period in the normal peak period;
And judging whether the smart power grid is in the peak time period currently or not according to the current and historical power consumption conditions, and how long the peak time period and the off-peak time period can last, so that the off-peak time period is marked in the traditional peak time period.
2. The smart socket-based power supply service system according to claim 1, wherein each smart socket has an independent number, and each smart socket newly added to the smart grid is added by an upper computer through the independent number.
3. The smart jack-based power supply service system according to claim 2, wherein the host computer is a smart meter installed at a user side.
4. The power supply service system based on intelligent socket of claim 3, wherein the intelligent socket is in communication connection with the upper computer through a LORA communication mode.
5. The smart jack-based power service system of claim 4, wherein the user client has a smart jack editing module for editing any one or more of a combination of electrical device information, a power threshold, a voltage threshold, and a current threshold of the smart jack.
6. The smart jack-based power service system of claim 5, wherein the user client has a value added service module therein for signing a load operation control participation agreement between the smart jack and the smart grid.
7. The smart jack-based power service system of claim 6, wherein the smart jack has a manual power switch thereon.
8. The smart jack-based power service method of claim 1, further comprising:
S4, receiving monitoring data of each intelligent socket, providing electricity utilization suggestions for users according to the area where the intelligent socket is located and the load of the intelligent socket, and sending the electricity utilization suggestions to corresponding user clients.
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| CN202010818998.1A CN112070276B (en) | 2020-08-14 | 2020-08-14 | Power supply service system and power supply service method based on intelligent socket |
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| CN202010818998.1A CN112070276B (en) | 2020-08-14 | 2020-08-14 | Power supply service system and power supply service method based on intelligent socket |
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| CN112070276B true CN112070276B (en) | 2024-05-14 |
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