CN112398229A - Method for monitoring electricity utilization through resident side circuit breaker - Google Patents
Method for monitoring electricity utilization through resident side circuit breaker Download PDFInfo
- Publication number
- CN112398229A CN112398229A CN202011357201.9A CN202011357201A CN112398229A CN 112398229 A CN112398229 A CN 112398229A CN 202011357201 A CN202011357201 A CN 202011357201A CN 112398229 A CN112398229 A CN 112398229A
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- China
- Prior art keywords
- circuit breaker
- power data
- electric power
- target circuit
- control platform
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- 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
- H02J13/00002—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 monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
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- 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
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00028—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
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- 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
Abstract
One or more embodiments of the present specification provide a method for monitoring electricity consumption by a residential side circuit breaker, including that the electric power data management and control platform determines whether an operation instruction for changing the operation state of the target circuit breaker needs to be sent according to the obtained operation state information. According to the embodiment of the invention, bidirectional communication between the target circuit breaker and the electric power data management and control platform is realized through the MQTT agent server, the target circuit breaker sends the monitored electric power data to the MQTT agent server, then the electric power data management and control platform autonomously extracts and analyzes the electric power data, and finally the running state information of the circuit where the target circuit breaker is located is obtained, so that automatic inspection of the target circuit breaker is realized, the running state of the circuit and the action reason of the target circuit breaker are obtained in time, the circuit can be timely controlled and risk-checked, and the reliability of power utilization of users is improved.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of power consumption monitoring technology, and more particularly, to a method for monitoring power consumption through a residential-side circuit breaker.
Background
In order to avoid the power utilization faults caused by serious overload, short circuit, undervoltage and other conditions of resident side power equipment or lines, the circuit needs to be correspondingly monitored and controlled through the circuit breaker.
In the prior art, the monitoring and control records of the circuit by the circuit breaker are collected in a manual regular inspection mode, and calculation and inspection are carried out to ensure that power equipment avoids power utilization faults caused by serious overload, short circuit, undervoltage and other conditions.
The inventor finds that in the prior art, the operating condition of the circuit and the reason for the action of the circuit breaker cannot be timely acquired, the circuit cannot be timely controlled and risk investigation cannot be performed in a manual regular inspection mode, and the reliability of power utilization of a user is seriously reduced.
Disclosure of Invention
In view of the above, one or more embodiments of the present disclosure are directed to a method for monitoring electricity consumption through a residential-side circuit breaker, so as to improve reliability of electricity consumption of a user.
In view of the above objects, one or more embodiments of the present specification provide a method of monitoring electricity usage by a residential side circuit breaker, including:
establishing communication connection based on an MQTT agent server between a target circuit breaker and an electric power data management and control platform;
the target circuit breaker sends the monitored electric power data to the MQTT agent server and the MQTT agent server backups and stores the monitored electric power data;
the electric power data management and control platform acquires the electric power data from an MQTT agent server side, analyzes and processes the electric power data, and acquires the running state information of a circuit where the target circuit breaker is located; the electric power data management and control platform judges whether an operation instruction for changing the operation state of the target circuit breaker needs to be sent according to the obtained operation state information: if the operation state is required, the management and control system carries out alarm operation and sends a corresponding operation instruction to the target circuit breaker through the MQTT agent server so as to change the operation state; if not, the process is repeated according to a preset time interval or a manual instruction.
As an optional implementation, the establishing a communication connection between the target circuit breaker and the power data management and control platform based on the MQTT proxy server includes:
establishing communication connection based on an MQTT agent server between a target circuit breaker and an electric power data management and control platform;
acquiring equipment information of the electric equipment controlled by the target circuit breaker;
and sending the acquired equipment information to the electric power data management and control platform through the communication connection for storage.
Specifically, the device information includes: device number, device type, and specification data.
As an alternative embodiment, the power data includes current data, voltage data, power data, and harmonic data collected by the target circuit breaker.
Specifically, the power data includes a power duration and a power size.
As an optional implementation manner, the acquiring, by the electric power data management and control platform, the electric power data from the MQTT agent server, analyzing and processing the electric power data, and acquiring the operating state information of the circuit where the target circuit breaker is located includes:
the electric power data management and control platform acquires the electric power data from an MQTT agent server side;
identifying and contrasting the power data with a constructed power utilization equipment operation database to obtain corresponding stored equipment information of a plurality of power utilization equipment;
calculating power data of each electric device according to the device information and the power duration of the electric devices;
and comparing the power data of each electric equipment with the corresponding specification data to obtain the running state information of the circuit where the target circuit breaker is located.
As can be seen from the above, according to the method for monitoring electricity consumption through the residential side circuit breaker provided by one or more embodiments of the present specification, bidirectional communication between the target circuit breaker and the electric power data management and control platform is realized through the MQTT proxy server, the target circuit breaker sends the monitored electric power data to the MQTT proxy server, the electric power data management and control platform autonomously extracts and analyzes the monitored electric power data, and finally obtains the operating state information of the circuit where the target circuit breaker is located, so that automatic inspection of the target circuit breaker is realized, the operating state of the circuit and the reason for the action of the target circuit breaker are timely obtained, the circuit can be timely controlled and risk-checked, and the reliability of electricity consumption of a user is improved.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic illustration of a method of electricity monitoring according to one or more embodiments of the present disclosure;
fig. 2 is a schematic diagram illustrating a connection relationship between a target circuit breaker, an MQTT agent server and an electric power data management and control platform according to one or more embodiments of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments and fig. 1-2.
In order to achieve the above object, referring to fig. 1, an embodiment of the present invention provides a method for monitoring electricity consumption through a residential-side circuit breaker, including:
s100, establishing communication connection based on an MQTT agent server between the target circuit breaker and the electric power data management and control platform;
s200, the target circuit breaker sends the monitored electric power data to the MQTT agent server and the MQTT agent server backups and stores the monitored electric power data;
s300, the electric power data management and control platform acquires the electric power data from an MQTT agent server side, analyzes and processes the electric power data, and acquires the running state information of a circuit where the target circuit breaker is located; the electric power data management and control platform judges whether an operation instruction for changing the operation state of the target circuit breaker needs to be sent according to the obtained operation state information: if the operation state is required, the management and control system carries out alarm operation and sends a corresponding operation instruction to the target circuit breaker through the MQTT agent server so as to change the operation state; if not, the process is repeated according to a preset time interval or a manual instruction.
In the embodiment of the invention, the bidirectional communication between the target circuit breaker and the electric power data management and control platform is realized through the MQTT agent server, the target circuit breaker sends the monitored electric power data to the MQTT agent server, and then the electric power data management and control platform autonomously extracts, analyzes and processes the electric power data to finally obtain the running state information of the circuit where the target circuit breaker is located, so that the automatic inspection of the target circuit breaker is realized, the running state of the circuit and the action reason of the target circuit breaker are timely acquired, the circuit can be timely controlled and risk-checked, and the reliability of power utilization of users is improved.
The operation instruction is closed and electrified through controlling the target circuit breaker, so that the power utilization fault caused by power utilization abnormity can be avoided, the operation result of the operation instruction is recorded, and the later-stage information verification is facilitated.
As an optional implementation, the establishing a communication connection between the target circuit breaker and the power data management and control platform based on the MQTT proxy server includes:
establishing communication connection based on an MQTT agent server between a target circuit breaker and an electric power data management and control platform;
acquiring equipment information of the electric equipment controlled by the target circuit breaker;
and sending the acquired equipment information to the electric power data management and control platform through the communication connection for storage.
The target circuit breaker and the electric power data management and control platform establish bidirectional network connection through a TCP/IP protocol, real-time, effective and lossless connection can be realized, and communication among the target circuit breaker and the electric power data management and control platform is facilitated; and the transmission scale is smaller, the transmission network flow is reduced, and more target circuit breakers are allowed to be accessed. The communication between the target circuit breaker and the electric power data management and control platform is carried out in a message mode, and messages in two directions have identification beginning.
The MQTT proxy server is used as a bridge for communication connection, data interaction can be carried out in an agreed rule, communication efficiency is improved, and memory consumption is reduced; and the MQTT proxy server can provide reliable message service for connecting the target circuit breaker by using few codes and limited bandwidth, thereby reducing the pressure, flow and fussy specification of a communication network. The MQTT agent server can realize long-term uninterrupted operation, the real-time performance of data is guaranteed, when the electric power data management and control platform is down, the transmitted electric power data are stored and backed up to some extent, and the electric power data are transmitted again when the running state of the electric power data management and control platform is restored, so that the condition of electric power data loss is prevented.
Specifically, the device information includes: device number, device type, and specification data.
As an alternative embodiment, the power data includes current data, voltage data, power data, and harmonic data collected by the target circuit breaker.
The power data includes power duration and power size
As an optional implementation manner, the acquiring, by the electric power data management and control platform, the electric power data from the MQTT agent server, analyzing and processing the electric power data, and acquiring the operating state information of the circuit where the target circuit breaker is located includes:
the electric power data management and control platform acquires the electric power data from an MQTT agent server side;
identifying and contrasting the power data with a constructed power utilization equipment operation database to obtain corresponding stored equipment information of a plurality of power utilization equipment;
calculating power data of each electric device according to the device information and the power duration of the electric devices;
and comparing the power data of each electric equipment with the corresponding specification data to obtain the running state information of the circuit where the target circuit breaker is located.
Through the running state information that the contrast obtained, can in time investigate whether the circuit at target circuit breaker place has the potential safety hazard of power consumption, can detect unusual power consumption action, such as electrical apparatus ageing, nonstandard power consumption etc. including the analysis to the condition such as electric leakage, overheated, overload and short circuit, the quick potential safety hazard of finding.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (6)
1. A method for monitoring electricity consumption by a resident-side circuit breaker,
the method comprises the following steps:
establishing communication connection based on an MQTT agent server between a target circuit breaker and an electric power data management and control platform;
the target circuit breaker sends the monitored electric power data to the MQTT agent server and the MQTT agent server backups and stores the monitored electric power data;
the electric power data management and control platform acquires the electric power data from an MQTT agent server side, analyzes and processes the electric power data, and acquires the running state information of a circuit where the target circuit breaker is located; the electric power data management and control platform judges whether an operation instruction for changing the operation state of the target circuit breaker needs to be sent according to the obtained operation state information: if the operation state is required, the management and control system carries out alarm operation and sends a corresponding operation instruction to the target circuit breaker through the MQTT agent server so as to change the operation state; if not, the process is repeated according to a preset time interval or a manual instruction.
2. The method for monitoring electricity consumption through the circuit breaker at the resident side according to claim 1, wherein the establishing of the MQTT agent service-based communication connection between the target circuit breaker and the electric power data management and control platform comprises:
establishing communication connection based on an MQTT agent server between a target circuit breaker and an electric power data management and control platform;
acquiring equipment information of the electric equipment controlled by the target circuit breaker;
and sending the acquired equipment information to the electric power data management and control platform through the communication connection for storage.
3. The method for electricity usage monitoring by a resident side circuit breaker according to claim 2, wherein the equipment information includes: device number, device type, and specification data.
4. The method for electricity usage monitoring by a resident-side circuit breaker according to claim 1, wherein the power data includes current data, voltage data, power data, and harmonic data collected by the target circuit breaker.
5. The method for electricity usage monitoring through the residential side circuit breaker according to claim 4, wherein said power data includes power duration and power magnitude.
6. The method for monitoring electricity consumption through the residential side circuit breaker according to claim 1, wherein the electric power data management and control platform obtains the electric power data from an MQTT agent service terminal, analyzes and processes the electric power data, and obtains the operating state information of the circuit where the target circuit breaker is located, and comprises:
the electric power data management and control platform acquires the electric power data from an MQTT agent server side;
identifying and contrasting the power data with a constructed power utilization equipment operation database to obtain corresponding stored equipment information of a plurality of power utilization equipment;
calculating power data of each electric device according to the device information and the power duration of the electric devices;
and comparing the power data of each electric equipment with the corresponding specification data to obtain the running state information of the circuit where the target circuit breaker is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357201.9A CN112398229B (en) | 2020-11-26 | 2020-11-26 | Method for monitoring electricity utilization through resident side circuit breaker |
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| CN202011357201.9A CN112398229B (en) | 2020-11-26 | 2020-11-26 | Method for monitoring electricity utilization through resident side circuit breaker |
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| CN112398229A true CN112398229A (en) | 2021-02-23 |
| CN112398229B CN112398229B (en) | 2023-03-10 |
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| US20150081127A1 (en) * | 2013-09-18 | 2015-03-19 | International Business Machines Corporation | Managing devices within micro-grids |
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| CN111062651A (en) * | 2020-03-18 | 2020-04-24 | 南京中电科能技术有限公司 | Safe power utilization management system and method based on edge calculation and big data analysis |
| CN111562538A (en) * | 2020-05-11 | 2020-08-21 | 昆明能讯科技有限责任公司 | Expert diagnosis method and device for electric energy meter operation |
| CN111722556A (en) * | 2020-05-12 | 2020-09-29 | 广州市扬新技术研究有限责任公司 | Switch cabinet intelligent terminal integrating protection, control and online monitoring |
-
2020
- 2020-11-26 CN CN202011357201.9A patent/CN112398229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150081127A1 (en) * | 2013-09-18 | 2015-03-19 | International Business Machines Corporation | Managing devices within micro-grids |
| CN108335449A (en) * | 2018-01-25 | 2018-07-27 | 江苏昂内斯电力科技股份有限公司 | A kind of electrical fire interconnected monitoring system based on cloud platform |
| CN111062651A (en) * | 2020-03-18 | 2020-04-24 | 南京中电科能技术有限公司 | Safe power utilization management system and method based on edge calculation and big data analysis |
| CN111562538A (en) * | 2020-05-11 | 2020-08-21 | 昆明能讯科技有限责任公司 | Expert diagnosis method and device for electric energy meter operation |
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