CN206235662U - A kind of three-phase multifunctional electrical energy meter systems of PT6000 83 - Google Patents
A kind of three-phase multifunctional electrical energy meter systems of PT6000 83 Download PDFInfo
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- CN206235662U CN206235662U CN201621227641.1U CN201621227641U CN206235662U CN 206235662 U CN206235662 U CN 206235662U CN 201621227641 U CN201621227641 U CN 201621227641U CN 206235662 U CN206235662 U CN 206235662U
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Abstract
The utility model discloses a kind of three-phase multifunctional electrical energy meter systems of PT6000 83, it includes calculation process module, data processing module, input module, supplementary module, power module, controlled output unit, time module, alarm module, detection module, SPI communication modules, display and input module.The controlled output unit, SPI communication modules, data processing module, supplementary module, power module and time module are electrically connected with calculation process module, the alarm module and detection module are connected with controlled output unit, the input module is electrically connected with the data processing module, and the display and input module are electrically connected with SPI communication modules.All kinds of indexs of the utility model patent all reach international like product advanced level, can to a greater extent meet the different demands of user.
Description
Technical field
The utility model is related to three-phase multifunctional electrical energy meter field, more particularly to a kind of PT6000-83 three-phase multifunctionals electricity
Can table system.
Background technology
Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter.Electric energy meter on the market is broadly divided into list at present
Function electric instrument and multifunctional electric energy instrument.
But, in the prior art, due to single function electric instrument typically can only fixation measuring one or two measurement parameter,
And often need in practice to measure multiple electrical energy parameters with the development of production technology, therefore single function electric power instrument
Table has been insufficient for demand.Secondly, it is mostly that can only survey several main although multifunctional electric energy meter species is various on the market
The electric energy instrument of parameter, lacks an electric energy instrument that can include all measurement parameters to meet the demand of user.By institute
Electrical energy parameter (such as voltage 0-999.9KV) scope that need to be measured is big, so general electric energy meter certainty of measurement is not high.Again,
General electric energy meter lacks full EMC Design, and antijamming capability is weak, causes metallurgy, chemical industry, petrochemical industry, the iron commonly used in electric energy meter
Normal operation is difficult in the complicated electromagnetic interference environment such as road.In addition, equipment adds up in the application occasion of most of electric energy meters
Days running is a practical parameter that user can be facilitated to refer to, but menu on the market does not have this work(substantially at present
Energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of PT6000-83 three-phase multifunctional electrical energy meters system,
In order to solve the above-mentioned technical problem, the technical solution of the utility model is a kind of PT6000-83 three-phase multifunctionals electricity
Energy table system, it includes calculation process module, data processing module, input module, supplementary module, power module, controlled output
Unit, time module, alarm module, detection module, SPI communication modules, display and input module.The controlled output unit,
SPI communication modules, data processing module, supplementary module, power module and time module are electrically connected with calculation process module,
The alarm module and detection module are connected with controlled output unit, and the input module electrically connects with data processing module
Connect, the display and input module are electrically connected with SPI communication modules.
Preferably, the display and input module are provided with OLED LCDs and input keyboard, and input keyboard is built-in
Keyboard scanning system.
Preferably, the power module is provided with VO+VO-AC220V controller power sources.
Preferably, the alarm module is provided with alarm, malfunction indicator lamp and corresponding buzzer, and its indicator lamp is LED
Lamp, flashes feux rouges.
Preferably, the supplementary module is provided with 485 interfaces, and the detection module is provided with electrical energy pulse output interface.
Preferably, the data processing module is provided with DSP real effective data processing chips.
Preferably, the time module is provided with timer and time display screen.
Preferably, the input module is provided with current signal input interface and voltage signal input interface.
Using above-mentioned technical proposal, because three-phase multifunctional electrical energy meter system table system is had using direct AC sampling and really
Valid value measuring principle, direct AC sampling is carried out to distribution system secondary circuit signal, and real effective data are carried out by DSP
Reason so that its certainty of measurement is up to 0.5%, and can accurately measure various waveform signals；Due to three-phase multifunctional electrical energy meter system
Table using hommization operation interface so that user can by panel button be input into set voltage change ratio, electric current no-load voltage ratio, up and down
Parameters such as limit alarm settings thresholding, time delay time limit, and its menu mode for using operates, display mode flexibly, can automatic wheel it is aobvious and
Screen display is turned over manually；It is 40HZ~70HZ's because three-phase multifunctional electrical energy meter system table directly can accurately measure rated power
Three-phase main-frequency alternating voltage, electric current, power factor, active and reactive power, apparent energy, frequency, active and idle positive and negative electricity
The multiple parameters such as energy, timesharing electricity, can meet the measurement demand of different use occasions；Due to three-phase multifunctional electric energy
Table system shown from tape timer by time display screen, can count load accumulated running time, single operation initial time,
The single end of run time, single operation electric energy add up so that user can real time inspection equipment trip information, to user
Management brings many facilities.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In Fig. 1：1 calculation process module, 2 data processing modules, 3 input modules, 4 supplementary modules, 5 power modules, 6 controls
Output module, 7 time modules, 8 alarm modules, 9 detection modules, 10SPI communication modules, 11 displays and input module.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these implementation methods, but does not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in the utility model disclosed below each implementation method does not constitute conflict each other
Can just be mutually combined.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of PT6000-83 three-phase multifunctional electrical energy meters system
System, it includes calculation process module 1, data processing module 2, input module 3, supplementary module 4, power module 5, controlled output list
Unit 6, time module 7, alarm module 8, detection module 9, SPI communication modules 10, display and input module 11.The controlled output
Unit 6, SPI communication modules 10, data processing module 2, supplementary module 4, power module 5 and time module 7 are and calculation process
Module 1 is electrically connected with, and the power module 5 is provided with VO+VO-AC220V controller power sources, the alarm module 8 and detection module
9 are connected with controlled output unit 6, and the alarm module 8 is provided with alarm, malfunction indicator lamp and corresponding buzzer, and it refers to
Show that lamp, for LED, flashes feux rouges, when voltage change ratio, electric current no-load voltage ratio, bound alarm settings thresholding, time delay time limit for setting etc.
During parameter off-rating, controlled output unit 6 will control indicator lamp and buzzer fault alarm in alarm module 8, play
Warning function, the input module 3 is electrically connected with data processing module 2, and the input module 3 is provided with current signal input and connects
Mouthful and voltage signal input interface, the data processing module 2 is provided with DSP real effective data processing chips, current signal and
Voltage signal enters data into DSP real effective data processing chips by its input interface, to distribution system secondary circuit
Signal carries out direct AC sampling, and the real effective data processing carried out by DSP, certainty of measurement is up to 0.5%, and accurate measurement is each
Waveform signal (including sine wave, square wave, triangular wave etc.) is planted, it is the three of 40HZ~70HZ that directly can accurately measure rated power
Phase power frequency ac voltage, electric current, power factor, active and reactive power, apparent energy, frequency, active and idle positive and negative electricity
The multiple parameters such as energy, timesharing electricity, the display and input module 11 are electrically connected with SPI communication modules 10, the display
OLED LCDs and input keyboard, and the built-in keyboard scanning system of input keyboard are provided with input module, using hommization
Operation interface, menu mode operation (OLED is shown as menu in Chinese) display mode flexibly, can automatic wheel it is aobvious and turn over screen display manually
Show, user can be input into by panel button and set voltage change ratio, electric current no-load voltage ratio, bound alarm settings thresholding, time delay time limit
Etc. parameter, the supplementary module 4 is provided with 485 interfaces, makes it have the Internet communication function, can be made an uproar in remote and electronics
Effectively transmitted signal under the big environment of sound, the detection module 9 is provided with electrical energy pulse output interface, for verifying the essence of electric energy meter
Expenditure, the time module 7 is provided with timer and time display screen, during energization, starts timer, by time showing screen display
Show to come, load accumulated running time, single operation initial time, single end of run time, single operation electric energy can be counted
It is accumulative, facilitate user's real time inspection equipment trip information, facilitate user management.
Operation principle：User first passes through input keyboard input and sets voltage change ratio, electric current no-load voltage ratio, bound alarm settings door
The parameters such as limit, time delay time limit, the data of input will be delivered in calculation process module 1 by SPI communication modules 10, when electric current letter
Number and voltage signal when being input into from current signal input interface and voltage signal input interface respectively, by data processing module 2
In DSP real effectives data processing chip direct AC sampling is carried out to distribution system secondary circuit signal, after treatment
When data input is in calculation process module 1 with voltage change ratio, electric current no-load voltage ratio, bound alarm settings thresholding, the time delay for setting
Limit etc. parameter compare, when more than limit value, calculation process module 1 by control controlled output unit 6 connect warning mould
The indicator lamp of block 8 and buzzer work, and point out alarm and failure to occur.Meanwhile, during energization, calculation process module 1 is by control time
Time timer operation in module 7, when statistics load accumulated running time, single operation initial time, single end of run
Between, single operation electric energy add up, shown from time display screen, facilitate user's real time inspection equipment trip information,
Facilitate user management.And the electrical energy pulse output interface being provided with detection module 9 passes through then for verifying the smart expenditure of electric energy meter
485 interfaces being provided with supplementary module 4 make it have the Internet communication function, can be in the big ring of remote and electronic noise
Effectively transmitted signal under border.
Implementation method of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The implementation method stated.For a person skilled in the art, it is right in the case where the utility model principle and spirit is not departed from
These implementation methods carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (8)
1. a kind of PT6000-83 three-phase multifunctional electrical energy meters system, it is characterised in that：It includes calculation process module (1), data
Processing module (2), input module (3), supplementary module (4), power module (5), controlled output unit (6), time module (7),
Alarm module (8), detection module (9), SPI communication modules (10), display and input module (11).The controlled output unit
(6), SPI communication modules (10), data processing module (2), supplementary module (4), power module (5) and time module (7) with
Calculation process module (1) is electrically connected with, and the alarm module (8) and detection module (9) are connected with controlled output unit (6),
The input module (3) is electrically connected with data processing module (2), described to show and input module (11) and SPI communication modules
(10) it is electrically connected with.
2. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：It is described aobvious
Show and be provided with OLED LCDs and input keyboard, and the built-in keyboard scanning system of input keyboard with input module (11).
3. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：The electricity
Source module (5) is provided with VO+VO-AC220V controller power sources.
4. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：The police
Show that module (8) is provided with alarm, malfunction indicator lamp and corresponding buzzer, and its indicator lamp is LED, flashes feux rouges.
5. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：It is described auxiliary
Module (4) is helped to be provided with 485 interfaces, the detection module (9) is provided with electrical energy pulse output interface.
6. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：The number
DSP real effective data processing chips are provided with according to processing module (2).
7. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：When described
Between module (7) be provided with timer and time display screen.
8. a kind of PT6000-83 three-phase multifunctional electrical energy meters system according to claim 1, it is characterised in that：It is described defeated
Enter module (3) and be provided with current signal input interface and voltage signal input interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227641.1U CN206235662U (en) | 2016-11-12 | 2016-11-12 | A kind of three-phase multifunctional electrical energy meter systems of PT6000 83 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227641.1U CN206235662U (en) | 2016-11-12 | 2016-11-12 | A kind of three-phase multifunctional electrical energy meter systems of PT6000 83 |
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| Publication Number | Publication Date |
|---|---|
| CN206235662U true CN206235662U (en) | 2017-06-09 |
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ID=58990195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227641.1U Active CN206235662U (en) | 2016-11-12 | 2016-11-12 | A kind of three-phase multifunctional electrical energy meter systems of PT6000 83 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391106A (en) * | 2021-06-11 | 2021-09-14 | 艾克西斯自动化科技(苏州)有限公司 | Multifunctional electric meter with time delay alarm function |
| CN113532496A (en) * | 2021-06-02 | 2021-10-22 | 江西华赣环保装备有限公司 | Intelligent instrument protection box |
| CN114858220A (en) * | 2022-06-16 | 2022-08-05 | 广西大学 | Automobile engine running state quality monitoring system |
-
2016
- 2016-11-12 CN CN201621227641.1U patent/CN206235662U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532496A (en) * | 2021-06-02 | 2021-10-22 | 江西华赣环保装备有限公司 | Intelligent instrument protection box |
| CN113391106A (en) * | 2021-06-11 | 2021-09-14 | 艾克西斯自动化科技(苏州)有限公司 | Multifunctional electric meter with time delay alarm function |
| CN114858220A (en) * | 2022-06-16 | 2022-08-05 | 广西大学 | Automobile engine running state quality monitoring system |
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