CN208112246U - A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence - Google Patents
A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence Download PDFInfo
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- CN208112246U CN208112246U CN201820135570.5U CN201820135570U CN208112246U CN 208112246 U CN208112246 U CN 208112246U CN 201820135570 U CN201820135570 U CN 201820135570U CN 208112246 U CN208112246 U CN 208112246U
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Abstract
The micro-capacitance sensor structure based on source lotus balance and direct current confluence that the utility model discloses a kind of,Its structure includes permanent magnet,Tab,Negative electrode,Partition,Energy converter,Shell,Positive plate,Busbar connector,Positive and negative terminals,Conductor,The energy converter is by electrode tip holder,Iron core,Insulator,Ac bus,Pin,Switch main body,DC bus,Winding composition,A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence of the utility model,Switch main body is mounted in micro-capacitance sensor equipment,The contact port touched in equipment inside by pin to be energized for a long time,Make DC bus that DC network is connected to external communication power grid by winding electronic inverter,Become by the exchange of iron core touching electrode seat and turns the exchange of different brackets transformation,It is energized again by ac bus load,Distribution power and load fluctuation the energy storage DC side inside switch main body are adjusted,Protection distribution is carried out to it avoids overall grid paralysis damage.
Description
Technical field
The utility model is a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence, belongs to grid equipment field.
Background technique
The it is proposed of micro-capacitance sensor aims at flexible, the efficient application of distributed generation resource, solves substantial amounts, various informative
The grid-connected problem of distributed generation resource.Exploitation and extends micro-capacitance sensor and can sufficiently promote the extensive of distributed generation resource and renewable energy
Access realizes the highly reliable supply to load various energy resources form, is a kind of effective means for realizing active power distribution network, makes to pass
Power grid unite to smart grid transition.
Prior art discloses application No. is：One kind of CN201520063186.5 is based on solid-state switch, sagging control, source
The micro-capacitance sensor structure of lotus balance and direct current confluence, quickly isolates distribution network failure, using sagging control strategy by solid-state switch
Realize do not power off carry out and off-grid operation mode switching, using source lotus Balancing relization micro-capacitance sensor and off-grid operation source lotus power
Balance etc., in the case of losing power distribution network power supply, micro-capacitance sensor can constantly level sliding cutting shift to off-grid operation, effective guarantee needle
To the power supply reliability of micro-capacitance sensor internal loading.But disadvantage is that electric power holds when source lotus direct current mutually converges transmission
Vulnerable to high-low pressure, equal electric power does not squeeze and internal current the excess of holding capacity load is made to lead to overall grid paralysis damage.
Utility model content
Converge in view of the deficienciess of the prior art, the utility model aim is to provide a kind of balance based on source lotus with direct current
Micro-capacitance sensor structure be easy the electric power not equal by high-low pressure to solve electric power when source lotus direct current mutually converges transmission and squeeze
And the problem of making internal current the excess of holding capacity load lead to overall grid paralysis damage.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind is flat based on source lotus
The micro-capacitance sensor structure of weighing apparatus and direct current confluence, structure include permanent magnet, tab, negative electrode, partition, energy converter, shell, just
Pole plate, busbar connector, positive and negative terminals, conductor, the interior of shell left and right sides are fixed with negative electrode and positive plate, and mutually flat
For row vertically using being electrically connected, the permanent magnet is fitting to connection edge slot at left and right sides of top inside the housing by edge groove
Plate, the tab, which directly extends vertically through, is entrenched in negative electrode and positive plate top toward inside upper process fishplate bar, the negative electrode with
Positive plate is symmetrically arranged and is set inside the shell, and is connected by shell with permanent magnet, and the partition is integrated curve ruler
It is fixed to be located at interior of shell center, and upper and lower ends extend through interior of shell upper and lower ends notch and are fastenedly connected, the electric energy
Converter is chimeric to be located at interior of shell center lower section, and is the interconnection of same median vertical line with partition, and the positive plate passes through
Bottom end lead and energy converter are electrically connected, and the busbar connector is tightening embedded in negative electrode and positive plate top respectively, with pole
Ear is parallel to each other as same median vertical line, and the positive and negative terminals extend through insertion and are connected to left and right sides inside housing top end
Edge, the conductor are located at interior of shell top layer centre；The energy converter is female by electrode tip holder, iron core, insulator, exchange
Line, pin, switch main body, DC bus, winding composition, the electrode tip holder are entrenched in converter master by the right and left snap-gauge
Body inner upper, the iron core, which is respectively embedded into be connected to inside switch main body, measures two sides, and the insulator fixation is located at conversion
Device body interior the right and left, and by iron core and electrode tip holder using being electrically connected, the ac bus and DC bus are distinguished
It is located at central portion winding two sides edge in switch main body, the pin is located at switch main body bottom end section center, by leading
Line is used with winding and is electrically connected.
Further, the permanent magnet is fitting to connection the edge at left and right sides of shell top cross-section respectively.
Further, the tab is respectively provided at negative electrode and positive plate top and with busbar connector using electric connection.
Further, the partition is fixed is located at interior of shell center.
Further, the switch main body is embedded in connected with outer casing lower inside center by pin.
Further, the positive plate and negative electrode are located at interior of shell two sides.
Further, the busbar connector is by positive and negative terminals and conductor using electric connection.
Beneficial effect
A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence of the utility model, switch main body is mounted on micro-
In grid equipment, the contact port touched in equipment inside by pin makes DC bus by direct current net to be energized for a long time
Network is connected to external communication power grid by winding electronic inverter, becomes by the exchange of iron core touching electrode seat and turns different brackets transformation
Exchange, then energized by ac bus load, distribution power and load fluctuation the energy storage DC side inside switch main body are adjusted,
Protection distribution is carried out to it avoids overall grid paralysis damage.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of schematic diagram of internal structure of the micro-capacitance sensor based on source lotus balance and direct current confluence of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is the energy converter schematic diagram of internal structure of the utility model；
Fig. 4 is the energy converter external structure schematic diagram of the utility model.
In figure：Permanent magnet -1, tab -2, negative electrode -3, partition -4, energy converter -5, electrode tip holder -501, iron core -
502, insulator -503, ac bus -504, pin -505, switch main body -506, DC bus -507, winding -508, outer
Shell -6, positive plate -7, busbar connector -8, positive and negative terminals -9, conductor -10.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution：It is a kind of to be balanced and direct current confluence based on source lotus
Micro-capacitance sensor structure, structure include permanent magnet 1, tab 2, negative electrode 3, partition 4, energy converter 5, shell 6, positive plate 7, converge
Stream row 8, positive and negative terminals 9, conductor 10, the 6 inside left and right sides of shell are fixed with negative electrode 3 and positive plate 7, and mutually flat
For row vertically using being electrically connected, the permanent magnet 1 is fitting to connection the edge at left and right sides of 6 inner tip of shell by edge groove
Frid, the tab 2, which directly extends vertically through, is entrenched in negative electrode 3 and 7 top of positive plate toward inside upper process fishplate bar, the negative electricity
Symmetrically arrangement is located in shell 6 for pole 3 and positive plate 7, and is connected by shell 6 with permanent magnet 1, and the partition 4 is one
Body curve ruler is fixed to be located at 6 center of inside of shell, and upper and lower ends extend through the fastening of 6 inside upper and lower ends notch of shell and connect
It connecing, the energy converter 5 is chimeric to be located at below 6 center of inside of shell, and is the interconnection of same median vertical line with partition 4,
The positive plate 7 is electrically connected by bottom end lead and energy converter 5, and the busbar connector 8 is tightening embedded in negative electrode 3 respectively
With 7 top of positive plate, be parallel to each other with tab 2 as same median vertical line, the positive and negative terminals 9 extend through insertion be connected to it is outer
Left and right sides edge, the conductor 10 are located at 6 inner top layer centre of shell inside 6 top of shell；The energy converter 5 is by electricity
Electrode seat 501, iron core 502, insulator 503, ac bus 504, pin 505, switch main body 506, DC bus 507, winding
508 compositions, the electrode tip holder 501 are entrenched in 506 inner upper of switch main body, the iron core 502 by the right and left snap-gauge
It is respectively embedded into be connected to inside switch main body 506 and measures two sides, the fixation of insulator 503 is located inside switch main body 506
The right and left, and by iron core 502 and electrode tip holder 501 using being electrically connected, the ac bus 504 divides with DC bus 507
It is not located at 508 two sides edge of central portion winding in switch main body 506, the pin 505 is located at 506 bottom end of switch main body and cuts
Face center, is used with winding 508 by conducting wire and is electrically connected.
Permanent magnet 1 described in this patent refers to the magnet that can retain higher remanent magnetism for a long time under open-circuit condition, the insulation
The substance that body 503 is bad to conduct electric current is known as insulator, and insulator is also known as dielectric, and resistivity is high.
Be mounted in micro-capacitance sensor equipment inside in use, passing through shell 6, is distributing positive plate 7 and negative electrode 3 and store up
Can by tab 2 with dynamic dividing plate 4 carry out voltage monitoring distribution, then by busbar connector 8 by electric current from positive and negative terminals 9 into microgrid into
Row transmission output, then switch main body 506 is mounted in micro-capacitance sensor equipment, the contact in equipment inside is touched by pin 505
Port makes DC bus 507 that DC network is connected to external communication by winding electronic inverter to be energized for a long time
Power grid becomes by the exchange of 502 touching electrode seat 501 of iron core and turns the exchange of different brackets transformation, then supplied by 504 load of ac bus
Can, distribution power and load fluctuation are adjusted in 506 inside energy storage DC side of switch main body, it is carried out protection distribution avoid it is whole
The paralysis damage of body power grid.
The utility model is solved the problems, such as to be electric power when source lotus direct current mutually converges transmission, is easy by high-low pressure etc.
Electric power the problem of squeezing and internal current the excess of holding capacity load is made to lead to overall grid paralysis damage, the utility model is by upper
Being combined with each other for component is stated, switch main body is mounted in micro-capacitance sensor equipment, the contact jaw in equipment inside is touched by pin
Mouthful to be energized for a long time, make DC bus that DC network is connected to external communication power grid by winding electronic inverter,
Become by the exchange of iron core touching electrode seat and turn the exchange of different brackets transformation, then energized by ac bus load, distribution power and
Load fluctuation energy storage DC side inside switch main body is adjusted, and protection distribution is carried out to it and avoids overall grid paralysis damage,
It is described in detail below:
Electrode tip holder 501 is entrenched in 506 inner upper of switch main body by the right and left snap-gauge, and the iron core 502 is distinguished
Insertion, which is connected to inside switch main body 506, measures two sides, and the insulator 503 is fixed to be located at left and right inside switch main body 506
Both sides, and by iron core 502 and electrode tip holder 501 using being electrically connected, the ac bus 504 is set respectively with DC bus 507
The 508 two sides edge of central portion winding in switch main body 506, the pin 505 are located in 506 bottom end section of switch main body
Centre is used with winding 508 by conducting wire and is electrically connected.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence, structure includes permanent magnet (1), tab (2), negative electricity
Pole (3), partition (4), energy converter (5), shell (6), positive plate (7), busbar connector (8), positive and negative terminals (9), conductor (10),
The internal left and right sides of the shell (6) is fixed with negative electrode (3) and positive plate (7), and vertical use that be parallel to each other electrically connects
It connects, it is characterised in that：
The permanent magnet (1) is fitting to connection edge frid, the pole at left and right sides of shell (6) inner tip by edge groove
Ear (2), which directly extends vertically through, is entrenched in negative electrode (3) and positive plate (7) top toward inside upper process fishplate bar, the negative electrode (3)
Symmetrically arrangement is located in shell (6) with positive plate (7), and is connected by shell (6) with permanent magnet (1), the partition
(4) it is located at shell (6) center of inside for integrated curve ruler is fixed, and upper and lower ends extend through shell (6) inside or more two
End slot is tight-lipped to be solidly connected, and the energy converter (5) is chimeric to be located at below shell (6) center of inside, and is same with partition (4)
Median vertical line is connected with each other, and the positive plate (7) is electrically connected by bottom end lead and energy converter (5), the busbar connector
(8) it is tightening embedded in negative electrode (3) and positive plate (7) top respectively, is parallel to each other with tab (2) as same median vertical line, institute
It states positive and negative terminals (9) and extends through insertion and be connected to left and right sides edge inside shell (6) top, the conductor (10) is located at outer
Shell (6) inner top layer centre；
The energy converter (5) is by electrode tip holder (501), iron core (502), insulator (503), ac bus (504), pin
(505), switch main body (506), DC bus (507), winding (508) composition, the electrode tip holder (501) pass through the right and left
Snap-gauge is entrenched in switch main body (506) inner upper, and the iron core (502), which is respectively embedded into, is connected to switch main body (506)
Inside amount two sides, the insulator (503) is fixed to be located at the internal the right and left of switch main body (506), and passes through iron core (502)
With electrode tip holder (501) using being electrically connected, the ac bus (504) and DC bus (507) are respectively provided at switch main body
(506) interior central portion winding (508) two sides edge, the pin (505) are located at switch main body (506) bottom end section center,
It is used and is electrically connected with winding (508) by conducting wire.
2. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
It states permanent magnet (1) and is fitting to connection the edge at left and right sides of shell (6) top cross-section respectively.
3. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
It states tab (2) and is respectively provided at negative electrode (3) and positive plate (7) top and with busbar connector (8) using electric connection.
4. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
It states partition (4) fixation and is located at shell (6) center of inside.
5. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
It states switch main body (506) and is embedded in connected with outer casing (6) lower inside center by pin (505).
6. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
It states positive plate (7) and negative electrode (3) and is located at the internal two sides of shell (6).
7. a kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence according to claim 1, it is characterised in that：Institute
Busbar connector (8) are stated by positive and negative terminals (9) and conductor (10) using electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135570.5U CN208112246U (en) | 2018-01-26 | 2018-01-26 | A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135570.5U CN208112246U (en) | 2018-01-26 | 2018-01-26 | A kind of micro-capacitance sensor structure based on source lotus balance and direct current confluence |
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| CN208112246U true CN208112246U (en) | 2018-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038678A (en) * | 2021-11-09 | 2022-02-11 | 苏州央美电气科技有限公司 | Reactor iron core winding equipment |
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2018
- 2018-01-26 CN CN201820135570.5U patent/CN208112246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038678A (en) * | 2021-11-09 | 2022-02-11 | 苏州央美电气科技有限公司 | Reactor iron core winding equipment |
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