CN205960965U - Female subassembly of arranging of wind power generation converter stromatolite - Google Patents
Female subassembly of arranging of wind power generation converter stromatolite Download PDFInfo
- Publication number
- CN205960965U CN205960965U CN201620561554.3U CN201620561554U CN205960965U CN 205960965 U CN205960965 U CN 205960965U CN 201620561554 U CN201620561554 U CN 201620561554U CN 205960965 U CN205960965 U CN 205960965U
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- CN
- China
- Prior art keywords
- electrochemical capacitor
- electrolytic capacitor
- bus bar
- installing
- plate
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
Abstract
The utility model relates to a female subassembly of arranging of wind power generation converter stromatolite, including female row of a stromatolite and a set of electrolytic capacitor, its characterized in that is connected with the positive negative pole that the stromatolite is female to be arranged respectively to electrolytic capacitor's positive negative pole: still include an electrolytic capacitor mounting bracket, the electrolytic capacitor mounting bracket comprises horizontal mounting plate, front mounting panel, back mounted board and both sides board, the horizontal mounting plate of electrolytic capacitor mounting bracket goes up the system has a set of electrolytic capacitor mounting hole, cartridge electrolytic capacitor in this electrolytic capacitor mounting hole, and at the bottom of electrolytic capacitor mounting bracket fixed mounting insulation board, the bolt of electrolytic capacitor bottom passes the insulation board is female in the insulating electric capacity locking of its insulation board sub -unit connection. The utility model discloses structural design scientific and reasonable, the stromatolite is female to be arranged and passes through the mounting bracket with electrolytic capacitor and realize stabilizing, reliably being connected, has simple structure, compactness, simple to operate, the insulation is effectual, the security is high advantage.
Description
Technical field
This utility model is related to wind-power electricity generation frequency conversion device, particularly to a kind of wind-power electricity generation frequency conversion device stack bus bar assembly.
Background technology
Converter is requisite vitals in wind power generating set.Converter is by double-fed asynchronous wind-power electricity generation
The rotor of machine carries out excitation so that the amplitude of stator side output voltage of double-fed generator, frequency are identical with electrical network with phase place, and
And active and idle independent uneoupled control can be carried out as needed.Frequency Converter Control dual-feed asynchronous wind power generator realize soft simultaneously
Net, reduces the adverse effect that grid-connected dash current causes to motor and electrical network.
Existing converter is made up of main circuit system, distribution system and control system.Including the grid-connected switch of stator, whole
Flow module, inversion module, input/output wave filter, IGBT, PLC, JCE1000-AXS current sensor, blower fan, active
The parts such as Crowbar circuit, controller, monitoring interface.Main circuit of converter system comprises rotor side inverter, dc bus list
Unit, electrical network side rectifier.Distribution system is made up of grid-connected catalyst, main circuit breaker, relay, transformator etc., and itself is integrated with
Grid-connection control system, user need not be reconfigured at grid-connection cabinet, improves level of integrated system, has saved cabin space, also can carry in cabinet
220V power supply for field adjustable.Control system by high speed digital signal processor (DSP), man machine operation interface and programmable is patrolled
Collect controller (PLC) to collectively form.Whole control system is equipped with uninterrupted power source (UPS), is easy to system during Voltage Drop and has
Uninterrupted operation ability.
Above-mentioned each function distribution is in switch board, power cabinet, grid-connection cabinet.
Switch board：Switch board is mainly analyzed to the various analog and digital signals gathering back, sends control instruction, controls
The running status of current transformer.Switch board is mainly made up of Main Control Tank, PLC, wave filter, power module etc..
Power cabinet：Mainly it is responsible for the transmission of rotor slip energy.Power cabinet mainly by power model, IGBT, PLC,
JCE1005-FS current sensor, blower fan, active C rowbar etc. are constituted.
Grid-connection cabinet：Be mainly used in current transformer be connected with generator system and electrical network control, number control signal collection with
And the configuration of secondary circuit.Grid-connection cabinet is mainly by chopper, catalyst, signal collecting element, UPS, heater, signaling interface portion
Grade composition.
Between rectification module and inversion module, energy storage and discharge and recharge are realized by stack bus bar, stack bus bar is using compound
Busbar realizes quickly clearly installing of circuit.The mounting arrangements structure defective tightness of existing stack bus bar, works in system and transports
It is susceptible to the leakage of current between busbar in row, leads to danger, and master row insulating effect is poor.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of compact conformation is stable, insulation effect,
Security performance height and the wind-power electricity generation frequency conversion device stack bus bar assembly of install convenient.
This utility model solves its technical problem and is achieved through the following technical solutions：
A kind of wind-power electricity generation frequency conversion device stack bus bar assembly, including a stack bus bar and one group of electrochemical capacitor, electrochemical capacitor
Both positive and negative polarity be connected with the both positive and negative polarity on stack bus bar respectively it is characterised in that：Also include an electrochemical capacitor installing rack, electrolysis electricity
Hold installing rack to be made up of horizontal mounting plate, front installing plate, back side installing plate and biside plate, the water of described electrochemical capacitor installing rack
One group of electrochemical capacitor installing hole is formed with flat installing plate, plug-in mounting electrochemical capacitor in this electrochemical capacitor installing hole, in electrochemical capacitor
The bottom fixed installation insulation board of installing rack, the bolt of described electrochemical capacitor bottom passes through described insulation board and under its insulation board
It is female that portion connects insulation electric capacity locking.
And, described electrochemical capacitor installing hole is cased with insulated nylon protective case.
And, the position of the described front installing plate of electrochemical capacitor installing rack and back side installing plate each electrochemical capacitor corresponding
Put and be all formed with louvre.
And, the bottom of described electrochemical capacitor installing rack front installing plate, back side installing plate and biside plate is all formed with outward
The bottom edge turned over, what the bottom of described insulation board and front installing plate, back side installing plate and biside plate was formed with turn up bottom is along by one
Group screw is fixed installation.
And, the both sides of described electrochemical capacitor installing rack are fixed with handle.
Advantage of the present utility model and having the beneficial effect that：
1st, a kind of wind-power electricity generation frequency conversion device stack bus bar assembly of the present utility model, including a stack bus bar and one group of electrolysis
Electric capacity, the both positive and negative polarity of electrochemical capacitor is connected with the both positive and negative polarity on stack bus bar respectively, also includes an electrochemical capacitor installing rack, electrolysis
Electric capacity installing rack is made up of horizontal mounting plate, front installing plate, back side installing plate and biside plate, the level of electrochemical capacitor installing rack
One group of electrochemical capacitor installing hole is formed with installing plate, plug-in mounting electrochemical capacitor in this electrochemical capacitor installing hole, in electrochemical capacitor peace
The bottom fixed installation insulation board shelved, the bolt of electrochemical capacitor bottom passes through insulation board and connects insulation in its insulation board bottom
Electric capacity locking is female, and compact conformation connects reliability, easy for installation.
2nd, a kind of wind-power electricity generation frequency conversion device stack bus bar assembly of the present utility model, electrochemical capacitor installing hole is cased with insulate
Nylon protective case, produces friction between electrochemical capacitor and electrochemical capacitor installing hole and damages electrochemical capacitor, simultaneously when preventing from installing
Also avoid electrochemical capacitor electric leakage to cause danger, play insulation protection effect, security performance is high.
3rd, a kind of wind-power electricity generation frequency conversion device stack bus bar assembly of the present utility model, the front of electrochemical capacitor installing rack is installed
The position of plate and back side installing plate each electrochemical capacitor corresponding is all formed with louvre, carries out radiating treatment to electrochemical capacitor in time,
Avoid burning electrochemical capacitor because temperature is too high.
4th, a kind of wind-power electricity generation frequency conversion device stack bus bar assembly of the present utility model, electrochemical capacitor installing rack front is installed
The bottom of plate, back side installing plate and biside plate is all formed with the bottom edge turned up, insulation board and front installing plate, back side installing plate and two
What the bottom of side plate was formed with turn up, and bottom is fixed installation along by one group of screw, and compact conformation connects reliable, prevents because connecting
Loosen and cause electrochemical capacitor placement unstable, security performance is high.
5th, a kind of wind-power electricity generation frequency conversion device stack bus bar assembly of the present utility model, the both sides of electrochemical capacitor installing rack are fixedly mounted with
There is handle, be easy to the hand-held of stack bus bar assembly and install, prevent from artificially touching electrochemical capacitor electrode and cause Danger Electric shock risk.
6th, this utility model scientific structure design rationally, stack bus bar and electrochemical capacitor pass through installing rack realize stably, can
By connecting, have the advantages that structure is simple, compact, easy for installation, insulation effect is good, safe.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 position left view of the present utility model.
1- stack bus bar, 2- electrochemical capacitor, 3- electrochemical capacitor installing rack, 4- electrochemical capacitor installing hole, 5- insulation board, 6- electricity
Hold locking mother, 7- nylon protective case, 8- louvre, 9- to turn up bottom edge, 10- screw, 11- handle.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, no
It is determinate it is impossible to protection domain of the present utility model is limited with this.
A kind of wind-power electricity generation frequency conversion device stack bus bar assembly, including a stack bus bar 1 and one group of electrochemical capacitor 2, electrolysis electricity
The both positive and negative polarity holding is connected with the both positive and negative polarity on stack bus bar respectively, and innovation of the present utility model is：Also include an electrolysis
Electric capacity installing rack 3, electrochemical capacitor installing rack is made up of horizontal mounting plate, front installing plate, back side installing plate and biside plate, electrolysis
One group of electrochemical capacitor installing hole 4 is formed with the horizontal mounting plate of electric capacity installing rack, plug-in mounting electrolysis in this electrochemical capacitor installing hole
Electric capacity, fixedly mounts insulation board 5 in the bottom of electrochemical capacitor installing rack, and the bolt of electrochemical capacitor bottom passes through insulation board and at it
Insulation board bottom connects insulation electric capacity locking female 6, and compact conformation connection is reliable, easy for installation.
Insulated nylon protective case 7 is cased with electrochemical capacitor installing hole, when preventing from installing, electrochemical capacitor and electrochemical capacitor are installed
Produce friction between hole and damage electrochemical capacitor, also avoid electrochemical capacitor electric leakage to cause danger simultaneously, play insulation protection and make
With security performance is high.
The position of the front installing plate of electrochemical capacitor installing rack and back side installing plate each electrochemical capacitor corresponding is all formed with scattered
Hot hole 8, carries out radiating treatment to electrochemical capacitor in time, it is to avoid burn electrochemical capacitor because temperature is too high.
The bottom of electrochemical capacitor installing rack front installing plate, back side installing plate and biside plate is all formed with the bottom turned up along 9, absolutely
What the bottom of listrium and front installing plate, back side installing plate and biside plate was formed with turn up bottom is along being fixed by one group of screw 10
Installation, compact conformation connects reliability, prevents from causing because connection loosens the placement of electrochemical capacitor unstable, security performance height.
The both sides of electrochemical capacitor installing rack are fixed with handle 11, are easy to the hand-held of stack bus bar assembly and install, prevent
Artificially touch electrochemical capacitor electrode and cause Danger Electric shock risk.
Operation principle of the present utility model：
A kind of wind-power electricity generation frequency conversion device stack bus bar assembly, including a stack bus bar and one group of electrochemical capacitor, electrochemical capacitor
Both positive and negative polarity be connected with the both positive and negative polarity on stack bus bar respectively, also include an electrochemical capacitor installing rack, electrochemical capacitor installing rack by
Horizontal mounting plate, front installing plate, back side installing plate and biside plate are constituted, front installing plate, back side installing plate and biside plate
Bottom is all formed with the bottom edge turned up, bottom fixed installation insulation board, insulation board and front installing plate, the back of the body of electrochemical capacitor installing rack
What the bottom of face installing plate and biside plate was formed with turn up bottom is along being fixed installation, the spiral shell of electrochemical capacitor bottom by one group of screw
Bolt passes through insulation board and connects insulation electric capacity locking mother in its insulation board bottom；Make on the horizontal mounting plate of electrochemical capacitor installing rack
There is one group of electrochemical capacitor installing hole, electrochemical capacitor installing hole is cased with insulated nylon protective case, in this electrochemical capacitor, in the hole is installed
Plug-in mounting electrochemical capacitor；It is formed with the front installing plate of electrochemical capacitor installing rack and the position of the corresponding electrochemical capacitor of back side installing plate
Louvre；The biside plate of electrochemical capacitor installing rack is fixedly mounted with handle.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art is permissible
Understand：Without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can
Can, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (5)
1. a kind of wind-power electricity generation frequency conversion device stack bus bar assembly, including a stack bus bar and one group of electrochemical capacitor, electrochemical capacitor
Both positive and negative polarity be connected with the both positive and negative polarity on stack bus bar respectively it is characterised in that：Also include an electrochemical capacitor installing rack, electrochemical capacitor
Installing rack is made up of horizontal mounting plate, front installing plate, back side installing plate and biside plate, the level of described electrochemical capacitor installing rack
One group of electrochemical capacitor installing hole is formed with installing plate, plug-in mounting electrochemical capacitor in this electrochemical capacitor installing hole, in electrochemical capacitor peace
The bottom fixed installation insulation board shelved, the bolt of described electrochemical capacitor bottom passes through described insulation board and in its insulation board bottom
Connect insulation electric capacity locking female.
2. a kind of wind-power electricity generation frequency conversion device stack bus bar assembly according to claim 1 it is characterised in that：Described electrolysis
Insulated nylon protective case is cased with electric capacity installing hole.
3. a kind of wind-power electricity generation frequency conversion device stack bus bar assembly according to claim 1 it is characterised in that：Described electrolysis
The position of the front installing plate of electric capacity installing rack and back side installing plate each electrochemical capacitor corresponding is all formed with louvre.
4. a kind of wind-power electricity generation frequency conversion device stack bus bar assembly according to claim 1 or 3 it is characterised in that：Described
The bottom of electrochemical capacitor installing rack front installing plate, back side installing plate and biside plate is all formed with the bottom edge turned up, described insulation board
With the bottom edge of turning up that the bottom of front installing plate, back side installing plate and biside plate is formed with, installation is fixed by one group of screw.
5. a kind of wind-power electricity generation frequency conversion device stack bus bar assembly according to claim 4 it is characterised in that：Described electrolysis
The both sides of electric capacity installing rack are fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561554.3U CN205960965U (en) | 2016-06-08 | 2016-06-08 | Female subassembly of arranging of wind power generation converter stromatolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561554.3U CN205960965U (en) | 2016-06-08 | 2016-06-08 | Female subassembly of arranging of wind power generation converter stromatolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960965U true CN205960965U (en) | 2017-02-15 |
Family
ID=57967023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620561554.3U Expired - Fee Related CN205960965U (en) | 2016-06-08 | 2016-06-08 | Female subassembly of arranging of wind power generation converter stromatolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958838A (en) * | 2016-06-08 | 2016-09-21 | 天津瑞能电气有限公司 | Laminated busbar assembly of wind power generation frequency converter |
-
2016
- 2016-06-08 CN CN201620561554.3U patent/CN205960965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958838A (en) * | 2016-06-08 | 2016-09-21 | 天津瑞能电气有限公司 | Laminated busbar assembly of wind power generation frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |