CN205861756U - Pole - Google Patents
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- CN205861756U CN205861756U CN201620861561.5U CN201620861561U CN205861756U CN 205861756 U CN205861756 U CN 205861756U CN 201620861561 U CN201620861561 U CN 201620861561U CN 205861756 U CN205861756 U CN 205861756U
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- pole
- voltage
- coil
- housing
- outlet terminal
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Abstract
This utility model provides a kind of pole.Include according to pole of the present utility model: housing, housing is provided with the first outlet terminal and the second outlet terminal；Circuit communication assembly, is arranged in housing, and electrically connects the first outlet terminal and the second outlet terminal；And voltage measurement assembly, at least provided with two, and it is respectively arranged at the first outlet terminal, at the second outlet terminal, for measuring the voltage input end of pole and the voltage of voltage output end respectively.In the pole that this utility model provides, by arranging at least two voltage measurement assembly, voltage measurement assembly is arranged at the first outlet terminal and the second outlet terminal, the size of voltage input end and voltage output end voltage is measured, thus without installing electromagnetic potential transformer measurement voltage swing again in electrical network, while realizing voltage input end and voltage output end voltage measurement, reduce the installation of electrical network, arrange difficulty.
Description
Technical field
This utility model relates to high-voltage electrical equipment technical field, is specifically related to a kind of pole.
Background technology
At present, along with the needs building intelligent grid, it is desirable to intelligent grid can be provided simultaneously with on-line checking electric current and electricity
Source, the function of load side voltage.Thus, for achieving the above object, prior art is typically electricity is installed in intelligent grid
Magnetic-type current transformer, and electromagnetic potential transformer realization is installed at the two ends of electric equipment.But employing such scheme,
Although achieving the detection of electric current and voltage, but the complexity of whole electrical network will certainly be increased, to the installation of electrical network, layout
Bring difficulty, improve the risk of electrical grid failure simultaneously.
Utility model content
This utility model aims to provide a kind of multi-functional pole, to reduce the complexity of electrical network, and then reduces
The installation of electrical network, layout difficulty.
For achieving the above object, this utility model provides a kind of pole, including housing, housing is provided with the
One outlet terminal and the second outlet terminal；Circuit communication assembly, is arranged in housing, and electrically connects the first outlet terminal and second
Outlet terminal；And voltage measurement assembly, at least provided with two, and it is respectively arranged at the first outlet terminal, the second outlet terminal
Place, for measuring the voltage input end of pole and the voltage of voltage output end respectively.
Further, voltage measurement assembly includes voltage measurement coil, and voltage measurement coil is integrated with housing.
Further, voltage measurement coil embeds enclosure interior one-body molded with housing.
Further, voltage measurement coil is capacitance-voltage-distributing type transformer and/or electric resistance partial pressure type transformer.
Further, pole also includes current measurement components, and current measurement components has current measurement coil, its
In, current measurement coil encircling circuit communication assembly is arranged and integrated with housing.
Further, current measurement coil is Luo-coil or LPCT low-power consumption coil.
Further, current measurement coil embeds enclosure interior one-body molded with housing.
Further, housing uses epoxy resin, and voltage measurement coil and housing are one-body molded by Shooting Technique.
Further, hull outside or inner side are provided with coil installation portion, voltage measurement coil by coil installation portion with
Housing is integrated fixing.
Further, pole also includes signal output apparatus, signal output apparatus integrated with pole and with electricity
Pressure measures assembly electrical connection, with by measured voltage signal output.
Further, signal output apparatus is radio signal output device.
Further, radio signal output device is integrated in hull outside by integrated mode.
Technical solutions of the utility model, have the advantage that
1, in the pole that this utility model provides, by arranging at least two voltage measurement assembly, voltage measurement group
Part is arranged at the first outlet terminal and the second outlet terminal, surveys the size of voltage input end and voltage output end voltage
Amount, thus without installing electromagnetic potential transformer measurement voltage swing again in electrical network, realizing voltage input end and voltage
While output end voltage is measured, reduce the installation of electrical network, arrange difficulty.
2, this utility model provide pole in, voltage measurement assembly be voltage measurement coil and with pole
Housing is integrated, thus relative to prior art uses the electromagnetic potential transformer metering system with stalloy, due to house
Having abandoned the electromagnetic potential transformer that volume is big, cost is high, this utility model has the pole of multiple voltage measurement coil
Also have that volume is little, the advantage of low cost, be simultaneously suitable for being integrated in the housing of pole, it is simple to design and manufacture.
3, voltage measurement coil of the present utility model is capacitance-voltage-distributing type transformer and/or electric resistance partial pressure type transformer, by
In capacitance-voltage-distributing type transformer and electric resistance partial pressure type transformer, there is volume little, the advantage of low cost, thus of the present utility model
The volume of whole pole, after integrated capacitance partial pressure type transformer or electric resistance partial pressure type transformer, is affected relatively by pole
Little, simultaneously relative to using electromagnetic potential transformer to realize the mode of voltage measurement in circuit, tool furthermore achieved that measurement
Precision is high, measure the advantage that scope is wide.
4, this utility model provide pole in, due to voltage measurement coil embed enclosure interior and with housing one
Molding, while simplifying pole manufacturing process, owing to voltage measurement coil is arranged on the inside of housing, by housing
Protection, voltage measurement coil is not easily susceptible to damage and interference, improves service life and the degree of accuracy of multi-functional pole.
5, in pole of the present utility model, by arranging current measurement group on the basis of voltage measurement assembly
Part, by being integrated in current measurement components in the housing of pole, such that it is able to pole of the present utility model can also
Enough measurements realized electric current, and without again installing electromagnetic current transducer in electrical network, the envelop of function of pole
Wider.
6, in the pole that this utility model provides, current measurement coil is Luo-coil or LPCT low-power consumption coil,
The mode measured relative to the integrated electromagnetic current transducer being traditionally used for current measurement, integrated Luo-coil or LPCT are low
Power consumption coil, due to Luo-coil and LPCT low-power consumption coil have that volume is little, precision is high, that low cost, measurement scope are wide is excellent
Point, thus can bring that corresponding volume is little, precision is high to pole further, low cost, advantage that measurement scope is wide, have
It is beneficial to the industrialization promotion of this utility model pole.
7, in the pole that this utility model provides, by arranging radio signal output device further, by nothing
Signal is exported by line output device of the electrical signal, the convenient output to signal measured in intelligent grid, it is simple to believe in electrical network
Number monitoring.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
The structural representation of the Fig. 1 pole for providing in first embodiment of the present utility model.
Wherein, the reference in above-mentioned accompanying drawing is:
10-housing；20-voltage measurement coil；30-current measurement coil；40-the first outlet terminal；50-the second leading-out terminal
Son；60-vacuum interrupter.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described.
As it is shown in figure 1, include housing 10 according to pole of the present utility model, housing 10 is provided with the first leading-out terminal
Son 40 and the second outlet terminal 50, for connecting with intelligent grid, turn on pole in intelligent grid；Circuit communication group
Part, is arranged in housing 10, and electrically connects the first outlet terminal 40 and the second outlet terminal 50；Voltage measurement assembly, at least sets
There are two, and are respectively arranged at the first outlet terminal 40, at the second outlet terminal 50, for measuring the voltage of pole respectively
Input and the voltage of voltage output end.Thus in the pole that this utility model provides, by arranging at least two electricity
Pressure measures assembly, and voltage measurement assembly is arranged at the first outlet terminal 40 and the second outlet terminal 50, to voltage input end and
The size of voltage output end voltage measures, thus big without installing electromagnetic potential transformer measurement voltage again in electrical network
Little, while realizing voltage input end and voltage output end voltage measurement, reduce the installation of electrical network, arrange difficulty.
Specifically, the voltage measurement assembly in this utility model embodiment includes voltage measurement coil 20, and voltage measurement
Coil 20 is integrated with housing 10, simultaneously relative to using the electromagnetic potential transformer measurement side with stalloy in prior art
Formula, owing to having given up the electromagnetic potential transformer that volume is big, cost is high, this utility model has multiple voltage measurement coil 20
Pole also have that volume is little, the advantage of low cost, be simultaneously suitable for being integrated in the housing 10 of pole, it is simple to set
Meter and manufacture.
Preferably, the quantity of the voltage measurement assembly in this utility model embodiment is multiple, corresponding voltage measurement line
Circle 20 can be capacitance-voltage-distributing type transformer or electric resistance partial pressure type transformer, it is also possible to is partly for capacitance-voltage-distributing type mutual inductance
Device, part is electric resistance partial pressure type transformer.Due to capacitance-voltage-distributing type transformer and electric resistance partial pressure type transformer, to have volume little, becomes
This low advantage, thus pole of the present utility model is at integrated capacitance partial pressure type transformer or electric resistance partial pressure type transformer
After, the volume of whole pole is affected less, simultaneously relative to using electromagnetic potential transformer to realize voltage in circuit
The mode measured, tool furthermore achieved that the advantage that certainty of measurement is high, measurement scope is wide.
Further, it is capable of the mains side of electrical network for the ease of the pole in this utility model embodiment and bears
The measurement of lotus side voltage, in pole of the present utility model, the quantity of voltage measurement coil 20 is specially two, is respectively adjacent to
First outlet terminal 40 and the second outlet terminal 50 are arranged.Then it is provided with between first outlet terminal 40 and the second outlet terminal 50
Vacuum interrupter 60, after making mesohigh circuitry cuts power supply by the insulating properties that vacuum is excellent can rapidly blow-out suppress electric current,
Avoid accident and unexpected generation.
Specifically, with further reference to Fig. 1, in this utility model embodiment, the voltage measurement coil 20 of pole embeds shell
Body 10 is internal and one-body molded with housing 10, owing to voltage measurement coil 20 embeds housing 10 inside and becomes with housing 10 one
Type, thus while simplifying pole manufacturing process, owing to voltage measurement coil 20 is arranged on the inside of housing 10, be subject to
The protection of housing 10, voltage measurement coil 20 is not easily susceptible to damage and interference, improves the service life of Multi-functional solid seal pole
And degree of accuracy, make of the present utility model there is multi-functional pole to be more suitable for using in intelligent grid and promoting.
Certainly, in this utility model, the position of voltage measurement coil 20 does not limit, in the not shown reality of this utility model one
Execute in example, outside the housing 10 of pole, be provided with coil installation portion, installation portion is provided with mounting groove, voltage measurement
Coil 20 is integrated fixing by mounting groove and housing 10, and certainly, coil installation portion can also be provided in the inner side of housing 10.
And the housing 10 of pole uses epoxy resin in this utility model embodiment, voltage measurement coil 20 with
Housing 10 is one-body molded by Shooting Technique in the case of using epoxy resin, and so processing gets up to be relatively easy to, and is conducive to
Reduce cost.
Function for making the pole in this utility model embodiment is the abundantest, and then reduces electrical network further
Complexity, as it is shown in figure 1, the pole in this utility model embodiment also includes current measurement components, current measurement group
Part has current measurement coil 30, and current measurement coil 30 loop circuit connection assembly is arranged and integrated with housing 10, preferably will
It is internal and one-body molded with housing 10 that current measurement coil 30 embeds housing 10.Thus by the basis of voltage measurement assembly
Current measurement components is set, by current measurement components being integrated in the housing 10 of pole, sealing of the present utility model
Pole can also realize the measurement to electric current, and without again installing electromagnetic current transducer in electrical network, pole
Envelop of function is wider.
More specifically, the current measurement coil 30 in this utility model embodiment is specially Luo-coil and LPCT low-power consumption
Coil.The mode measured relative to the integrated electromagnetic current transducer being traditionally used for current measurement, this utility model is implemented
Pole in example is by integrated Luo-coil or LPCT low-power consumption coil, owing to Luo-coil or LPCT low-power consumption coil are equal
Have that volume is little, precision is high, low cost, advantage that measurement scope is wide, thus can bring accordingly to pole further
Volume is little, precision is high, low cost, advantage that measurement scope is wide, and beneficially this utility model has the sealing of current measurement function
Pole is promoted in industrial applications, it is possible to simplify current electric network composition.
Preferably, the pole in this utility model embodiment after the electric current obtained in electrical network or voltage signal,
Being exported by signal by the integrated signal output apparatus being electrically connected connection the most further, signal output apparatus is the most wireless
Output device of the electrical signal, the convenient output to signal measured in intelligent grid, it is simple to the monitoring of signal in electrical network.
Specifically, in this utility model embodiment, the radio signal output device in pole is fixed on housing 10
Outside, during fabrication, and integrated by integrated mode between housing 10.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among the protection domain still in this utility model creation.
Claims (12)
1. a pole, it is characterised in that including:
Housing (10), described housing (10) is provided with the first outlet terminal (40) and the second outlet terminal (50)；
Circuit communication assembly, is arranged in described housing (10), and electrically connects described first outlet terminal (40) and described second
Outlet terminal (50)；And
Voltage measurement assembly, at least provided with two, and is respectively arranged on the first outlet terminal (40) place, the second outlet terminal (50)
Place, for measuring the voltage input end of described pole and the voltage of voltage output end respectively.
Pole the most according to claim 1, it is characterised in that described voltage measurement assembly includes voltage measurement coil
, and described voltage measurement coil (20) is integrated with described housing (10) (20).
Pole the most according to claim 2, it is characterised in that described voltage measurement coil (20) embeds described housing
(10) internal and one-body molded with described housing (10).
Pole the most according to claim 2, it is characterised in that described voltage measurement coil (20) is capacitance-voltage-distributing type
Transformer and/or electric resistance partial pressure type transformer.
Pole the most according to claim 4, it is characterised in that described pole also includes current measurement components,
Described current measurement components has current measurement coil (30), and wherein, described current measurement coil (30) is around described circuit even
Logical assembly is arranged and integrated with described housing (10).
Pole the most according to claim 5, it is characterised in that described current measurement coil (30) be Luo-coil or
LPCT low-power consumption coil.
Pole the most according to claim 6, it is characterised in that described current measurement coil (30) embeds described housing
(10) internal and one-body molded with described housing (10).
Pole the most according to claim 2, it is characterised in that described housing (10) uses epoxy resin, described electricity
Pressure measuring coil (20) and described housing (10) are one-body molded by Shooting Technique.
Pole the most according to claim 2, it is characterised in that described housing (10) outside or inner side are provided with coil
Installation portion, described voltage measurement coil (20) is integrated fixing by described coil installation portion and described housing (10).
Pole the most according to any one of claim 1 to 9, it is characterised in that described pole also includes letter
Number output device, described signal output apparatus is integrated with described pole and electrically connects with described voltage measurement assembly, with will
Measured voltage signal output.
11. poles according to claim 10, it is characterised in that described signal output apparatus is that radio signal is defeated
Go out device.
12. poles according to claim 11, it is characterised in that described radio signal output device is by one
The mode of molding is integrated in described housing (10) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861561.5U CN205861756U (en) | 2016-08-10 | 2016-08-10 | Pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861561.5U CN205861756U (en) | 2016-08-10 | 2016-08-10 | Pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861756U true CN205861756U (en) | 2017-01-04 |
Family
ID=57657104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861561.5U Active CN205861756U (en) | 2016-08-10 | 2016-08-10 | Pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093535A (en) * | 2016-08-10 | 2016-11-09 | 浙江华仪电器科技有限公司 | Pole |
-
2016
- 2016-08-10 CN CN201620861561.5U patent/CN205861756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093535A (en) * | 2016-08-10 | 2016-11-09 | 浙江华仪电器科技有限公司 | Pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230908 Granted publication date: 20170104 |
|
| PP01 | Preservation of patent right |