CN208999510U - A kind of distributed power system power quality information collecting device - Google Patents
A kind of distributed power system power quality information collecting device Download PDFInfo
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- CN208999510U CN208999510U CN201821767183.XU CN201821767183U CN208999510U CN 208999510 U CN208999510 U CN 208999510U CN 201821767183 U CN201821767183 U CN 201821767183U CN 208999510 U CN208999510 U CN 208999510U
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- power quality
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- data server
- information collecting
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Abstract
The utility model discloses a kind of distributed power system power quality information collecting devices, including several power quality acquisition modules, data memory module, wireless transmitter module, wireless receiving module, data server terminal, computer and alarm, several power quality acquisition modules and wireless transmitter module are electrically connected with data memory module, wireless transmitter module is connect with wireless receiving module signal, wireless receiving module and data server terminal are electrically connected, data server terminal and alarm are electrically connected with computer, wireless receiving module and the fixed inside for being placed in cabinet of data server terminal, a kind of distributed power system power quality information collecting device of the utility model, power quality data acquisition is carried out to several distributed generation resources respectively by several power quality acquisition modules, realize needle The power quality data acquisition grid-connected to distributed generation resource.
Description
Technical field
The utility model relates to a kind of power quality information collecting device, in particular to a kind of distributed power system electric energy
Quality information collecting device.
Background technique
To improve energy utilization rate, a large amount of distributed generation resource is accessed in power grid, these distributed generation resources have random
Property and fluctuation, affect the power quality of power supply, affect to the normal operation of power equipment system.
However, current power quality information collecting device, lacks the power quality data grid-connected for distributed generation resource
Acquisition, and current power quality data acquisition device does not have warning function, while existing power quality information collection fills
The heat-sinking capability, cushioning ability and dirt exclusion capabilities for setting key equipment during operation are poor, are easily damaged key when the temperature is excessively high
Equipment.
Utility model content
The purpose of this utility model is to provide a kind of distributed power system power quality information collecting devices, to solve
Existing power quality information collecting device mentioned above in the background art lacks the electric energy matter grid-connected for distributed generation resource
Amount data acquire and do not have the problem of warning function.
To achieve the above object, the utility model provides the following technical solutions: a kind of distributed power system power quality
Information collecting device, including several power quality acquisition modules, data memory module, wireless transmitter module, wireless receiving mould
Block, data server terminal, computer and alarm, several described power quality acquisition modules and wireless transmitter module with
Data memory module is electrically connected, and the wireless transmitter module is connect with wireless receiving module signal, the wireless receiving module
It is electrically connected with data server terminal, the data server terminal and alarm are electrically connected with computer, the nothing
Line receiving module and the fixed inside for being placed in cabinet of data server terminal.
As a kind of optimal technical scheme of the utility model, the power quality acquisition module includes signal condition electricity
Road, hardware synchronous circuit and A/D conversion circuit composition.
As a kind of optimal technical scheme of the utility model, it is fixed with object placement net in the middle part of the cabinet wall, institute
The top and bottom end for stating object placement net are fixed with two sponge blocks respectively, there are two the middle part of two sponge blocks opens up respectively
Fluting, the wireless receiving module and data server terminal are fixed respectively to be placed in two inside slotted.
As a kind of optimal technical scheme of the utility model, it is embedded with radiator fan in the middle part of the cabinet top, institute
The air intake for stating radiator fan is fixed with filter screen, and the two sides of the cabinet offer several ventilation holes.
As a kind of optimal technical scheme of the utility model, the inner wall of one of them fluting is fixed with temperature control and opens
It closes, the radiator fan is electrically connected by temperature detect switch (TDS) and external power supply.
Compared with prior art, the utility model has the beneficial effects that a kind of distributed power system electricity of the utility model
Energy quality information collecting device carries out electric energy matter to several distributed generation resources respectively by several power quality acquisition modules
Data acquisition is measured, realizes the power quality data acquisition grid-connected for distributed generation resource, and by data server terminal and calculate
Machine is electrically connected, and data server terminal sends data to computer disposal and shows, while can pass through meter when data exception
Calculation machine controls alarm equipment alarm, the warning function of power quality data acquisition device is then realized, by wireless receiving module sum number
It is placed in the inside of cabinet according to server terminal, cushioning ability can be improved by sponge block, avoid wireless receiving module and data
Server terminal damage, while the inside of fluting can be entered by ventilation hole to avoid dust, and supervise in real time by temperature detect switch (TDS)
The temperature inside fluting is surveyed, radiator fan is controlled by temperature detect switch (TDS) when the temperature is excessively high and is aerated cooling, high temperature is avoided to damage
Wireless receiving module and data server terminal, avoid the excessively high damage key equipment of temperature.
Detailed description of the invention
Fig. 1 is the utility model modular structure schematic diagram；
Fig. 2 is the box-section structural schematic diagram of the utility model.
In figure: 1, power quality acquisition module；2, data memory module；3, wireless transmitter module；4, wireless receiving module；
5, data server terminal；6, computer；7, alarm；8, cabinet；9, object placement net；10, sponge block；11, it slots；12, it radiates
Fan；13, filter screen；14, temperature detect switch (TDS)；15, ventilation hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of distributed power system power quality information collecting device referring to FIG. 1-2, packet
Include several power quality acquisition modules 1, data memory module 2, wireless transmitter module 3, wireless receiving module 4, data service
Device terminal 5, computer 6 and alarm 7, several power quality acquisition modules 1 and wireless transmitter module 3 store mould with data
Block 2 is electrically connected, and wireless transmitter module 3 is connect with 4 signal of wireless receiving module, and wireless receiving module 4 and data server are whole
End 5 is electrically connected, and data server terminal 5 and alarm 7 are electrically connected with computer 6, wireless receiving module 4 and data clothes
The fixed inside for being placed in cabinet 8 of business device terminal 5.
Preferably, power quality acquisition module 1 includes signal conditioning circuit, hardware synchronous circuit and A/D conversion circuit group
At, external electromagnetic interference can reduce by signal conditioning circuit, and linear transformation is carried out to input signal, it finally will be after conditioning
Signal with the mode of Differential Input send A/D conversion circuit sample, wherein the synchronized sampling of A/D conversion circuit is made of phaselocked loop
Hardware synchronous circuit realize.
Preferably, object placement net 9 is fixed in the middle part of 8 inner wall of cabinet, the top and bottom end of object placement net 9 are fixed with respectively
Two sponge blocks 10, the middle part of two sponge blocks 10 open up that there are two fluting 11, wireless receiving module 4 and data servers respectively
Terminal 5 fixes the inside for being placed in two flutings 11 respectively, and damping energy can be improved by the sponge block 10 being equipped with inside cabinet 8
Power avoids wireless receiving module 4 and data server terminal 5 from damaging, while can be entered to avoid dust by ventilation hole 15 and be opened
The inside of slot 11.
Preferably, it is embedded with radiator fan 12 in the middle part of 8 top of cabinet, the air intake of radiator fan 12 is fixed with filtering
Net 13, the two sides of cabinet 8 offer several ventilation holes 15, can enter cabinet by filter screen 13 to avoid dust when ventilation
8 inside.
Preferably, the inner wall of one of fluting 11 is fixed with temperature detect switch (TDS) 14, and radiator fan 12 passes through temperature detect switch (TDS)
14 are electrically connected with external power supply, by the temperature inside 14 real-time monitoring of temperature detect switch (TDS) fluting 11, pass through temperature when the temperature is excessively high
Control switch 14 controls radiator fan 12 and is aerated cooling, avoids high temperature damage wireless receiving module 4 and data server terminal
5。
When specifically used, a kind of distributed power system power quality information collecting device of the utility model, if first will
Dry power quality acquisition module 1 is separately mounted to suitable position according to the position of distributed generation resource, passes through several electric energy matter
It measures acquisition module 1 and power quality data acquisition is carried out to several distributed generation resources respectively, realize grid-connected for distributed generation resource
Power quality data acquisition, then several power quality acquisition modules 1 by collected data be delivered to data storage mould
Block 2 stores, while data is delivered to wireless transmitter module 3, then receive data by wireless receiving module 4, then will
Data are delivered to data server terminal 5, since data server terminal 5 and computer 6 are electrically connected, data server terminal
5 send data to the processing display of computer 6, can control alarm 7 by computer 6 when data exception and alarm, then real
The warning function of existing power quality data acquisition device, is placed in cabinet 8 for wireless receiving module 4 and data server terminal 5
Cushioning ability can be improved by sponge block 10 in inside, avoids wireless receiving module 4 and data server terminal 5 from damaging, simultaneously
The inside of fluting 11 can be entered by ventilation hole 15 to avoid dust, and supervised in real time by the temperature detect switch (TDS) 14 of model KSD301
The temperature inside fluting 11 is surveyed, radiator fan 12 is controlled by temperature detect switch (TDS) 14 when the temperature is excessively high and is aerated cooling, avoids height
Temperature damage wireless receiving module 4 and data server terminal 5, avoid the excessively high damage key equipment of temperature, and data can be deposited
The inside that storage module 2 and wireless transmitter module 3 are placed in another cabinet 8 is protected, and guarantees power quality information collecting device
Normal operation.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of distributed power system power quality information collecting device, including several power quality acquisition modules (1), number
According to memory module (2), wireless transmitter module (3), wireless receiving module (4), data server terminal (5), computer (6) and report
Alert device (7), which is characterized in that several described power quality acquisition modules (1) and wireless transmitter module (3) are stored with data
Module (2) is electrically connected, and the wireless transmitter module (3) connect with wireless receiving module (4) signal, the wireless receiving module
(4) be electrically connected with data server terminal (5), the data server terminal (5) and alarm (7) with computer (6)
It is electrically connected, the wireless receiving module (4) and the fixed inside for being placed in cabinet (8) of data server terminal (5).
2. a kind of distributed power system power quality information collecting device according to claim 1, it is characterised in that: institute
Stating power quality acquisition module (1) includes signal conditioning circuit, hardware synchronous circuit and A/D conversion circuit composition.
3. a kind of distributed power system power quality information collecting device according to claim 1, it is characterised in that: institute
It states and is fixed with object placement net (9) in the middle part of cabinet (8) inner wall, the top and bottom end of the object placement net (9) are fixed with two respectively
A sponge block (10), the middle part of two sponge blocks (10) open up respectively there are two slot (11), the wireless receiving module
(4) and data server terminal (5) fixes the inside for being placed in two flutings (11) respectively.
4. a kind of distributed power system power quality information collecting device according to claim 3, it is characterised in that: institute
It states and is embedded with radiator fan (12) in the middle part of cabinet (8) top, the air intake of the radiator fan (12) is fixed with filter screen
(13), the two sides of the cabinet (8) offer several ventilation holes (15).
5. a kind of distributed power system power quality information collecting device according to claim 4, it is characterised in that: its
In one it is described fluting (11) inner wall be fixed with temperature detect switch (TDS) (14), the radiator fan (12) pass through temperature detect switch (TDS) (14)
It is electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767183.XU CN208999510U (en) | 2018-10-30 | 2018-10-30 | A kind of distributed power system power quality information collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767183.XU CN208999510U (en) | 2018-10-30 | 2018-10-30 | A kind of distributed power system power quality information collecting device |
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| Publication Number | Publication Date |
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| CN208999510U true CN208999510U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821767183.XU Active CN208999510U (en) | 2018-10-30 | 2018-10-30 | A kind of distributed power system power quality information collecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687377A (en) * | 2019-10-12 | 2020-01-14 | 广东电网有限责任公司 | Online monitoring data processing method and device for distributed energy system |
-
2018
- 2018-10-30 CN CN201821767183.XU patent/CN208999510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687377A (en) * | 2019-10-12 | 2020-01-14 | 广东电网有限责任公司 | Online monitoring data processing method and device for distributed energy system |
| CN110687377B (en) * | 2019-10-12 | 2021-07-30 | 广东电网有限责任公司 | Online monitoring data processing method and device for distributed energy system |
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