CN203705497U - Intelligent metering cabinet - Google Patents
Intelligent metering cabinet Download PDFInfo
- Publication number
- CN203705497U CN203705497U CN201320723217.6U CN201320723217U CN203705497U CN 203705497 U CN203705497 U CN 203705497U CN 201320723217 U CN201320723217 U CN 201320723217U CN 203705497 U CN203705497 U CN 203705497U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- cabinet
- voltage
- energy meter
- intelligent measuring
- 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.)
- Expired - Lifetime
Links
- 238000012806 monitoring device Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 abstract description 23
- 238000002955 isolation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses an intelligent metering cabinet. The intelligent metering cabinet comprises a cabinet body, an instrument chamber and a terminal chamber which are disposed in the cabinet body, and an isolation board disposed between the instrument chamber and the terminal chamber, wherein a plurality of connection terminals are disposed in the terminal chamber; an electric energy meter and a voltage-loss and current-off timing meter are disposed in the instrument chamber; and the electric energy meter and the voltage-loss and current-off timing meter are connected in an electrical manner. The intelligent metering cabinet is not only capable of recording the power consumption of a user, but also capable of carrying out voltage-loss and current-off monitoring and timing, data recording, voltage quality monitoring and recording, harmonic wave monitoring and recording, and power load monitoring, control and uploading. The intelligent metering cabinet is also capable of carrying out automatic collection, recording, and storage in an integrated manner for electric energy of users, and uploading the collected data.
Description
Technical field
The utility model relates to electric energy metrical field, relates in particular to a kind of Intelligent measuring cabinet.
Background technology
Electric energy metering cabinet is a kind of for carrying out the power equipment of electric energy metrical between electric company and user.In electric energy metering cabinet, be provided with electric energy meter, part metering cabinet, by the data of artificial reading power meters, adopts the method for artificial reading to waste time and energy, and function singleness.In order to address the above problem, this intelligent metering rule can single loop or the metering of multiloop electric energy; Stop-loss pressure monitoring, timing; Voltage quality monitoring, record; Concentrated Collection of Data of Electric Energy, uploads; Electric energy quality monitoring, record; Detecting Power Harmonics, record; Electric load monitoring, controls, and uploads.Electric energy meter can adopt the mode such as pre-payment, network reading, and can be used in conjunction with hand-held wireless device, connects electric energy meter by wireless mode, easily metering cabinet is carried out to reading, realizes the comprehensive monitoring of using electricity system.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide the one can comprehensive monitoring using electricity system, facilitates the Intelligent measuring cabinet of user management.
The utility model provides a kind of Intelligent measuring cabinet, comprises cabinet, is provided with metering house and terminal chamber in described cabinet, between described metering house and described terminal chamber, is provided with dividing plate; Wherein, be provided with multiple connection terminals described terminal is indoor; Described metering house is provided with electric energy meter and stop-loss pressure calculagraph, described electric energy meter and the electrical connection of described stop-loss pressure calculagraph.
Alternatively, according to Intelligent measuring cabinet of the present utility model, be further provided with voltage quality monitoring device in described metering house, described voltage quality monitoring device accesses observation circuit by connection terminal.
Alternatively, according to Intelligent measuring cabinet of the present utility model, be further provided with electric load monitoring device in described metering house, described electric load monitoring device is connected with described electrical energy meter electricity by connection terminal.
Alternatively, according to Intelligent measuring cabinet of the present utility model, be further provided with Harmonic Detecting Device in described metering house, described Harmonic Detecting Device is by described connection terminal access observation circuit.
Alternatively, Intelligent measuring cabinet described in the utility model, is also connected with the data acquisition unit for gathering electric energy meter data on described electric energy meter.
Alternatively, according to Intelligent measuring cabinet of the present utility model, described cabinet is provided with transparent observation door.
Alternatively, according to Intelligent measuring cabinet of the present utility model, on described observation door, be provided with the handle caving inward.
Intelligent measuring cabinet described in the utility model not only can recording user power consumption, can also carry out stop-loss pressure monitoring, timing, record data after monitoring, and each user's electric energy is concentrated automatically and gathered, after collection, upload data to metering cabinet, metering cabinet can be remembered, as can be at the appointed time recalled very soon data when user goes wrong, if and in observation process the situation such as discoverer's power-off, the data of metering can send on user's mobile device, not only facilitate supplier of electricity management, also facilitate user to go and find out what's going at any time.
Brief description of the drawings
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skill in the art.Accompanying drawing is only for the object of preferred implementation is shown, and do not think restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front view of Intelligent measuring cabinet described in the utility model; And
Fig. 2 is the side view of Intelligent measuring cabinet described in the utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
The utility model provides a kind of Intelligent measuring cabinet, comprises cabinet, is provided with metering house and terminal chamber in described cabinet, between described metering house and described terminal chamber, is provided with dividing plate; Wherein, be provided with multiple connection terminals described terminal is indoor; Described metering house is provided with electric energy meter and stop-loss pressure calculagraph, described electric energy meter and the electrical connection of described stop-loss pressure calculagraph.。
Fig. 1 and Fig. 2 show respectively front view and the side view of Intelligent measuring cabinet described in the utility model.As depicted in figs. 1 and 2, Intelligent measuring cabinet comprises cabinet 1, and the terminal chamber 3 that is provided with the metering house 2 for all kinds of measuring instruments are installed and is used for placing splicing ear in described cabinet 1 is provided with dividing plate 4 between described metering house 2 and described terminal chamber 3; Wherein, in described terminal chamber 3, be provided with multiple connection terminals; Described metering house 2 is provided with electric energy meter 5 and stop-loss pressure calculagraph 6, and described electric energy meter 5 and described stop-loss pressure calculagraph 6 are electrically connected.Described electric energy meter 5 accesses monitoring circuit by connection terminal, monitors and record for the electric energy that user is consumed.Described stop-loss pressure calculagraph 6 and described electric energy meter series winding, together access in monitoring circuit, monitors for the running status to electric energy meter.When operating electric energy meter is having under the condition of load current, there is PT(potential transformer, voltage transformer (VT)) decompression, under-voltage and CT(current transformer, current transformer) when secondary circuit open circuit, the people fault such as be short circuit, this instrument is faults situation in time, provide chimes of doom, simultaneously phase-splitting recording pressure loss, the cutout time, provide the technical data of science for remedying electric weight.This instrument is also designed with phase sequence instruction, can indicate phase sequence perversion phenomenon artificial and that accident causes, strengthens the power supply management of power department.
In described metering house 2, voltage quality monitoring device 7 can also be set, described voltage quality monitoring device 7 accesses monitoring circuit by connection terminal, is used for monitoring and statistics power-frequency voltage effective value.Described voltage quality monitoring device is except having " clock ", " voltage table " function, also can show, store, add up voltage superelevation, ultralow, qualified time, the highest, minimum voltage and time of occurrence thereof, tens quality of voltage statisticss such as rate of qualified voltage are also stored, can also, with the Excel form output statistics of can classifying, facilitate user to monitor for a long time.When monitoring voltage value exceedes upper voltage limit value or (this monitoring voltage value is to exceed upper voltage limit or be worth the average voltage level in a minutes lower than lower voltage limit during lower than lower voltage limit value, non-instantaneous voltage value), by warning light, to user's output voltage overload alarm signal, reminding user is taked corresponding countermeasure.
Except voltage quality monitoring, electric load monitoring device 8 can also be set in described metering house, be used for the electric load of circuit to monitor, described electric load monitoring device 8 is electrically connected with described electric energy meter 5 by connection terminal.Described electric load monitoring device can be added up voltage every day, electric current, active power, reactive power maximal value and time of occurrence, voltage minimum and time of occurrence, current imbalance rate maximal value and time of occurrence, zero-sequence current, the day maximal value of residual voltage, the every day super upper limit time of voltage, the super lower limit time, the defective time of voltage is (on every phase voltage is super, lower limit time sum), working time, the system operational parameters such as dead electricity time are also stored data, thereby make full use of generating, power-supply unit (main-transformer etc.) capacity, the economy of raising system operation.
In Intelligent measuring cabinet described in the utility model, be further provided with Harmonic Detecting Device 9 in described metering house, it is by described connection terminal access observation circuit.Described Harmonic Detecting Device can Measurement and analysis utility network be fed to the AC energy quality of user's receiving end, the index of its Measurement and analysis: line frequency deviation, supply voltage deviation, mains ripple and flickering, power supply three-phase voltage allow degree of unbalancedness, mains by harmonics; Can also carry out load fluctuation supervision: the variation tendency of the parameters of electric power such as time recording and storage voltage, electric current, active power, reactive power, frequency, phase place; And reactive-load compensation and filter dynamic parameter its function and technical indicator are made to quantitative evaluation in test analysis electric system.
In Intelligent measuring cabinet described in the utility model, on described electric energy meter 5, be also connected with the data acquisition unit 10 for gathering electric energy meter data.By this data acquisition unit, can each user's energy data be concentrated automatically and be gathered, after collection, upload data to metering cabinet and store, realize local data processing and transmit the functions such as electric energy information to charging main website.
For convenient instrument ruuning situation of observing in cabinet, the cabinet 1 of Intelligent measuring cabinet described in the utility model is provided with transparent observation door 11.On described observation door 11, be provided with the handle caving inward, making to open to observe door more easily and make to observe door surface does not have projection.
Intelligent measuring cabinet described in the utility model not only can measure user's power consumption, can also carry out stop-loss pressure monitoring, timing, voltage quality monitoring, Detecting Power Harmonics, electric load monitoring, record data after monitoring, each user's electric energy is concentrated automatically and gathered, after collection, upload data to metering cabinet, metering cabinet can be remembered, as can be at the appointed time recalled very soon data when user goes wrong, if and find the situations such as electricity overload or power-off in observation process, the data of metering can send on user's mobile device, to know at any time the electric power situation of electricity consumption, not only facilitate supplier of electricity management, also facilitate user to go and find out what's going at any time.
It should be noted, above-described embodiment describes the utility model instead of the utility model is limited, and those skilled in the art can design alternative embodiment in the case of not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.
Claims (7)
1. an Intelligent measuring cabinet, comprises cabinet (1), it is characterized in that: in described cabinet (1), be provided with metering house (2) and terminal chamber (3), between described metering house (2) and described terminal chamber (3), be provided with dividing plate (4); Wherein,
In described terminal chamber (3), be provided with multiple connection terminals;
Described metering house (2) is provided with electric energy meter (5) and stop-loss pressure calculagraph (6), described electric energy meter (5) and described stop-loss pressure calculagraph (6) electrical connection.
2. Intelligent measuring cabinet according to claim 1, is characterized in that: in described metering house, be further provided with voltage quality monitoring device (7), described voltage quality monitoring device (7) accesses observation circuit by connection terminal.
3. Intelligent measuring cabinet according to claim 1, is characterized in that: in described metering house, be further provided with electric load monitoring device (8), described electric load monitoring device (8) is electrically connected with described electric energy meter (5) by connection terminal.
4. Intelligent measuring cabinet according to claim 1, is characterized in that: in described metering house, be further provided with Harmonic Detecting Device (9), described Harmonic Detecting Device (9) is by described connection terminal access observation circuit.
5. Intelligent measuring cabinet according to claim 1, is characterized in that: on described electric energy meter (5), be also connected with the data acquisition unit (10) for gathering electric energy meter data.
6. according to the Intelligent measuring cabinet described in any one in claim 1-5, it is characterized in that: described cabinet (1) is provided with transparent observation door (11).
7. Intelligent measuring cabinet according to claim 6, is characterized in that: on described observation door (11), be provided with the handle (12) caving inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723217.6U CN203705497U (en) | 2013-11-15 | 2013-11-15 | Intelligent metering cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723217.6U CN203705497U (en) | 2013-11-15 | 2013-11-15 | Intelligent metering cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705497U true CN203705497U (en) | 2014-07-09 |
Family
ID=51055917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723217.6U Expired - Lifetime CN203705497U (en) | 2013-11-15 | 2013-11-15 | Intelligent metering cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782472A (en) * | 2021-03-05 | 2021-05-11 | 国网山东省电力公司潍坊市寒亭区供电公司 | Safe electric energy meter |
-
2013
- 2013-11-15 CN CN201320723217.6U patent/CN203705497U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782472A (en) * | 2021-03-05 | 2021-05-11 | 国网山东省电力公司潍坊市寒亭区供电公司 | Safe electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104280715B (en) | Gateway electric energy meter online monitoring system | |
| CN104267373A (en) | Gateway meter assessment device | |
| CN202453481U (en) | On-line monitoring system for storage battery capacity | |
| CN104165660B (en) | A kind of distribution transforming intelligent monitoring terminal calculating winding temperature | |
| CN107317400A (en) | Household electricity intelligent monitor system and method | |
| CN201749136U (en) | In-situ quick checking, analyzing and judging device with electricity stealing prevention | |
| CN202837423U (en) | Wireless GPRS wind power power grid electric energy quality detection device based on DSP and ARM | |
| CN201508408U (en) | Intelligent device for wirelessly monitoring state of storage batteries used for direct current screen of transformer substation | |
| CN110221140A (en) | Distribution power automation terminal intelligent detecting instrument | |
| CN204679609U (en) | A kind of storage battery monitoring device | |
| CN203949997U (en) | Wireless three-phase power utility check tester | |
| CN203416050U (en) | Transformer room low-voltage power supply remote real-time monitoring apparatus | |
| CN203705497U (en) | Intelligent metering cabinet | |
| CN203368143U (en) | Low-voltage distribution integrated monitoring device | |
| CN111861796A (en) | Method for comprehensively evaluating electric energy quality of regional power distribution network | |
| CN111769643A (en) | Intelligent power distribution equipment, distribution box and power distribution monitoring system based on Internet of things | |
| CN201707390U (en) | Power line safety monitor with ZIGBEE wireless communication function | |
| CN205787812U (en) | Energy monitoring platform for heavy construction | |
| KR20160058276A (en) | Portable Multifunctional Diagnosis Apparatus For Battery Energy Storage System | |
| CN205103393U (en) | Resident's power consumption contrastive analysis device | |
| CN204927452U (en) | Lead acid battery's collection module and novel lead acid battery | |
| CN205301405U (en) | Novel digital power frequency virtual value multimeter of low -power consumption | |
| CN203909212U (en) | Power distribution network line fault indicator | |
| CN204424912U (en) | Intelligence connection reactive power compensator | |
| CN208432704U (en) | Multiple-pass battery voltage measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |