CN108181536A - A kind of intelligent monitor system for single-phase residential electricity consumption - Google Patents
A kind of intelligent monitor system for single-phase residential electricity consumption Download PDFInfo
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- CN108181536A CN108181536A CN201810068400.4A CN201810068400A CN108181536A CN 108181536 A CN108181536 A CN 108181536A CN 201810068400 A CN201810068400 A CN 201810068400A CN 108181536 A CN108181536 A CN 108181536A
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- electricity consumption
- residential electricity
- intelligent monitor
- monitor system
- module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of intelligent monitor systems for Domestic single-phase residential electricity consumption, and to solve the problem of that the single-phase residential electricity consumption monitoring poor monitoring accuracy of circuit system stability of the prior art is relatively low, this system includes：Monitoring modular, for monitoring the voltage data information and current data information during residential electricity consumption；Metering module, for counting and measuring the hair electricity data information during residential electricity consumption.System provided by the invention can realize that Switching Power Supply is powered, and be tested voltage, tested electric current and the purpose of measuring circuit electrical isolation, and data can be analyzed, it is higher to measure monitoring accuracy.
Description
Technical field
The present invention relates to electricity consumption monitoring field more particularly to a kind of intelligent monitor systems for single-phase residential electricity consumption.
Background technology
At present, it is monitored for residential electricity consumption monitoring is general using traditional ammeter, however traditional ammeter volume is big, installation
Inconvenience, also, traditional ammeter, in each item data for monitoring residential electricity consumption, high pressure and low pressure is not completely isolated, there is leakage
Risk, and the stability of circuit is poor, and the precision of measurement is relatively low, it is therefore desirable to which design accuracy is high, and safe resident uses
Pyroelectric monitor system.
Such as the Chinese patent of Publication No. CN206311926U, disclose a kind of electricity consumption monitoring apparatus and system, electricity consumption
Monitoring device includes open type current transformer and information process unit, and open type current transformer is sheathed on the fire with electric line
Line, open type current transformer are electrically connected with information process unit, and information process unit is communicated to connect with gateway device；Electricity consumption is supervised
Examining system include electricity consumption monitoring device, gateway device and cloud server, gateway device respectively with electricity consumption monitoring device and high in the clouds
Server communication connects, and cloud server is communicated to connect with electronic equipment；Electricity consumption monitoring device provided by the invention, can be to family
Front yard electricity consumption situation is monitored in real time；Electricity consumption monitoring system provided by the invention can remember household electricity situation for a long time
Record and statistics.
However the electricity consumption monitoring apparatus and system in patent disclosed above, electricity consumption is monitored using open type current transformer
Size of current in the process, without the tested electric line of cut-out, the electric current that can be simply monitored during its electricity consumption, so
And the electricity consumption monitoring apparatus and system, structure are complex, cost is higher, whole device mesohigh and low pressure not completely every
From safety is poor, there is electric shock risk.
Invention content
The purpose of the present invention is for the defects in the prior art, provide a kind of intellectual monitoring for single-phase residential electricity consumption
System, the monitoring modular in this system monitor voltage during residential electricity consumption using voltage transformer, two current transformers
Data information and current data information realize that tested voltage, tested electric current and measuring circuit are electrically completely isolated, and can be to data
It is analyzed, measurement monitoring accuracy is higher, avoids the risk of electric leakage.
In order to achieve the goal above, the present invention uses following technical scheme：
A kind of intelligent monitor system for single-phase residential electricity consumption, including：
Monitoring modular, for monitoring voltage data information, current data information and the electric leakage number during residential electricity consumption
It is believed that breath；
Metering module, for counting and measuring the energy data information during residential electricity consumption.
Further, monitoring modular includes：
Voltage measurement module, including voltage transformer, for measuring the voltage data information during residential electricity consumption；
Current measurement module, including the first current transformer, the second current transformer, for measuring residential electricity consumption mistake by several times
Generation current data information in journey.
Further,
The current measurement module is placed outside on residential electricity consumption intelligent monitor system.
Further,
Metering module, for counting and measuring the positive active energy data during residential electricity consumption.
Further, including：
Power module, for passing through alternating current as system power supply, the power supply of the power module is opto-coupled feedback Switching Power Supply.
Further, including：
Transmission module is sent to background server with the data measured for counting metering module by wireless network.
Further, including：
External reservoir, for the data for being written with being stored in output function processing module, the external reservoir is iron
Electrical storage.
The beneficial effects of the invention are as follows：
(1)：Using superelevation integrated level, the volume of the monitoring system of residential electricity consumption is reduced, optimizes whole monitoring equipment
Structure；
(2)：Using the Switching Power Supply with opto-coupled feedback, high-low pressure is completely isolated, and stability is high.
(3)：Voltage measurement module and current measurement module in measurement module is mutual using voltage transformer and electric current
Sensor measures the voltage and current during residential electricity consumption, and measurement accuracy is higher, and can be by tested voltage, tested electric current with surveying
It is completely isolated to measure circuit electrical, avoids electric shock risk, increases safety in utilization.
(4)：Reading and statistics using the electric flux during technical grade main control chip progress residential electricity consumption, and can pass through
Wireless telecommunications are sent to server, then realize to user through server feedback and read the more convenient function of each item data, carry
High user experience.
Description of the drawings
Fig. 1 is structure diagram of the present invention for the intelligent monitor system of single-phase residential electricity consumption.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
Embodiment
A kind of intelligent monitor system for single-phase residential electricity consumption is present embodiments provided, as shown in Figure 1, this system packet
It includes：
A kind of intelligent monitor system for single-phase residential electricity consumption, including：
Monitoring modular, for monitoring voltage data information, current data information and the electric leakage number during residential electricity consumption
It is believed that breath；
Metering module, for counting and measuring the energy data information during residential electricity consumption.
Further, monitoring modular includes：
Voltage measurement module, including voltage transformer, for measuring the voltage data information during residential electricity consumption；
Current measurement module, including the first current transformer, the second current transformer, for measuring residential electricity consumption mistake by several times
Generation current data information in journey.
Further,
The current measurement module is placed outside on residential electricity consumption intelligent monitor system.
Further,
Metering module, for counting and measuring the positive active energy data during residential electricity consumption.
Further, including：
Power module, for passing through alternating current as system power supply, the power supply of the power module is opto-coupled feedback Switching Power Supply.
Further, including：
Transmission module is sent to background server with the data measured for counting metering module by wireless network.
Further, including：
External reservoir, for the data for being written with being stored in output function processing module, the external reservoir is iron
Electrical storage.Specific implementation step is：
This system passes through the voltage data information and current data information during monitoring module monitors residential electricity consumption；Then
The voltage data information of measurement and current data information are sent to metering module, metering module is counted during the user power utilization
Voltage data information, current data information and positive active energy data information；The data of statistics are believed after the completion of statistics
It is for statistical analysis that breath is sent to background server, and user carries out data displaying by using application program for mobile terminal.
Wherein monitoring modular includes voltage measurement module and current measurement module, and the voltage measurement module passes through preset
Voltage transformer carries out secondary isolation measurement, and precision is higher, and high pressure and low pressure are completely isolated, improves peace when measuring voltage
Quan Xing；The current measurement module is to carry out double measurements using two current transformers, and precision is higher, and isolation measurement is by electric current
It is completely isolated, avoid the risk of electric shock.
Positive active energy data information during metering module metering user electricity consumption, this metering module use technical grade
Positive active energy data information during computation chip independent acquisition user power utilization, accuracy is higher, and can be measured reading
Data background server is sent to by wireless network.
A kind of intelligent monitor system for single-phase residential electricity consumption wherein provided in the present embodiment further includes processing module,
The processing module selects the function treatment chip of STM32F103CB, can realize storage, clock-reset and power management
Function and also there is low-power consumption, wherein present treatment module can analyze and process voltage, the positive electricity in consumer networks
The data such as size, mains frequency and leakage current are flowed, and can be sent in time to server when above-mentioned data are abnormal
Warning message.
The power module of wherein this system is connected with alternating current, i.e., by commercial power charged, then powers for this system,
The power module of the intelligent monitor system for single-phase residential electricity consumption provided in middle the present embodiment, using band opto-coupled feedback
Switching Power Supply scheme, wherein during electric flux is provided, high pressure and low pressure are completely isolated, and stability is high.It avoids existing
Have using capacitance decompression in technology, high-low pressure is not fully insulated the risk caused in the presence of electric leakage.
This system further includes transmission module, and metering module and processing module metering, the statistics and data of analysis are passed through nothing
Gauze network is sent to background server, and background server receives corresponding signal, and makes corresponding feedback.
Wherein after data transmission to background server, it is illustrated in after the data of the statistics are analyzed and processed corresponding
On application program for mobile terminal, consulted and observed for user, the intelligence provided in this embodiment for single-phase residential electricity consumption
Monitoring system, can realize the more friendly more flexible purpose of human-computer interaction, and user can pass through mobile terminal application journey
Sequence observe the day month year of the photovoltaic apparatus electricity consumption or according to preset rules statistics electricity for example：It itemizes by peak-to-valley value
The electricity of statistics；More convenient to use, application is more flexible.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of intelligent monitor system for single-phase residential electricity consumption, which is characterized in that including：
Monitoring modular, for monitoring voltage data information, current data information and the electric leakage data letter during residential electricity consumption
Breath；
Metering module, for counting and measuring the energy data information during residential electricity consumption.
A kind of 2. intelligent monitor system for single-phase residential electricity consumption according to claim 1, which is characterized in that monitoring mould
Block includes：
Voltage measurement module, including voltage transformer, for measuring the voltage data information during residential electricity consumption；
Current measurement module, including the first current transformer, the second current transformer, during measuring residential electricity consumption by several times
Generation current data information.
3. a kind of intelligent monitor system for single-phase residential electricity consumption according to claim 1, which is characterized in that
Current measurement module is placed outside on residential electricity consumption intelligent monitor system.
4. a kind of intelligent monitor system for single-phase residential electricity consumption according to claim 1, which is characterized in that
Metering module, for counting and measuring the positive active energy data during residential electricity consumption.
5. a kind of intelligent monitor system for single-phase residential electricity consumption according to claim 1, which is characterized in that including：
Power module, for passing through alternating current as system power supply, the power supply of the power module is opto-coupled feedback Switching Power Supply.
6. a kind of intelligent monitor system for single-phase residential electricity consumption according to claim 4, which is characterized in that including：
Transmission module is sent to background server with the data measured for counting metering module by wireless network.
7. a kind of intelligent monitor system for single-phase residential electricity consumption according to claim 1, which is characterized in that including：
External reservoir, for the data for being written with being stored in output function processing module, the external reservoir is deposited for ferroelectricity
Reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068400.4A CN108181536A (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent monitor system for single-phase residential electricity consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068400.4A CN108181536A (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent monitor system for single-phase residential electricity consumption |
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| CN108181536A true CN108181536A (en) | 2018-06-19 |
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| CN201810068400.4A Pending CN108181536A (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent monitor system for single-phase residential electricity consumption |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843306A (en) * | 1987-09-21 | 1989-06-27 | Landis & Gyr Metering, Inc. | Replaceable resistors for calibrating a watthour meter |
| CN102761173A (en) * | 2012-06-15 | 2012-10-31 | 王成楷 | Intelligent electric meter with functions of leakage remote monitoring and protection |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN205103393U (en) * | 2015-11-16 | 2016-03-23 | 国家电网公司 | Resident's power consumption contrastive analysis device |
| CN105572525A (en) * | 2014-11-04 | 2016-05-11 | 吴志兵 | Single-phase electric leakage monitoring apparatus |
| CN106526267A (en) * | 2016-12-21 | 2017-03-22 | 武汉阿迪克电子股份有限公司 | Single-phase intelligent electricity-stealing-prevention electric energy meter and method for reducing power consumption |
-
2018
- 2018-01-24 CN CN201810068400.4A patent/CN108181536A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4843306A (en) * | 1987-09-21 | 1989-06-27 | Landis & Gyr Metering, Inc. | Replaceable resistors for calibrating a watthour meter |
| CN102761173A (en) * | 2012-06-15 | 2012-10-31 | 王成楷 | Intelligent electric meter with functions of leakage remote monitoring and protection |
| CN102830255A (en) * | 2012-08-23 | 2012-12-19 | 王金泽 | Smart electricity meter with function of monitoring and protecting power failure |
| CN105572525A (en) * | 2014-11-04 | 2016-05-11 | 吴志兵 | Single-phase electric leakage monitoring apparatus |
| CN205103393U (en) * | 2015-11-16 | 2016-03-23 | 国家电网公司 | Resident's power consumption contrastive analysis device |
| CN106526267A (en) * | 2016-12-21 | 2017-03-22 | 武汉阿迪克电子股份有限公司 | Single-phase intelligent electricity-stealing-prevention electric energy meter and method for reducing power consumption |
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Application publication date: 20180619 |