CN206962466U - A kind of wind power pitch-controlled system intelligent accummulator charger - Google Patents
A kind of wind power pitch-controlled system intelligent accummulator charger Download PDFInfo
- Publication number
- CN206962466U CN206962466U CN201720018961.4U CN201720018961U CN206962466U CN 206962466 U CN206962466 U CN 206962466U CN 201720018961 U CN201720018961 U CN 201720018961U CN 206962466 U CN206962466 U CN 206962466U
- Authority
- CN
- China
- Prior art keywords
- amplifier board
- power amplifier
- charger
- filter band
- control panel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Wind Motors (AREA)
Abstract
A kind of wind power pitch-controlled system intelligent accummulator charger, including shell (1), aluminium base (2), external interface (3), filter band (4), power amplifier board (5) and control panel (6)；Control panel (6) is inserted by curved row's pin (10) and is soldered on power amplifier board (5), power amplifier board (5) is used as on the aluminium base (2) of complete machine supporting surface by screw installation, filter band (4) is arranged in shell (1) by screw, and filter band (4) is connected by AC input lines (7), DC leadout (8) and signal line (9) with power amplifier board (5).Device on described control panel is all surface mount packages；All devices on described filter band are all straight cutting encapsulation；All devices on described power amplifier board are all straight cutting encapsulation.Main power system, electric power system, isolation drive part and the circuit of rectifying and wave-filtering part are integrated with described power amplifier board.
Description
Technical field
It the utility model is related to a kind of battery charging plant.
Background technology
As new energy technology continues to develop, battery has been widely used in the every field such as electric power, traffic, matches somebody with somebody therewith
The application of the battery charging equipment of set is also increasingly extensive.Because wind-power electricity generation environment is special, pitch-controlled system is grown in generating set
Phase is in high-altitude vibration environment, and battery charger has very high always as the crucial accessory in pitch-controlled system to stability
It is required that.Once battery charger breaks down, charge function is lost, batteries can not complete the function of emergency feathering,
And then immeasurable infringement is produced to whole unit.
Battery charger is assembled by circuit board and structural member, and the assembly method of circuit board and structural member is possessed
Vibration resistance height directly affect component life-span on circuit board.
The internal frame diagram of existing wind power pitch-controlled system battery charger is as shown in figure 3, including two pieces of circuit boards：Installation
Circuit board (be referred to as upper plate) and the circuit board (referred to as lower plate) that is installed on aluminium base to enclosure.Upper plate is included to external
Mouth, electric power system, most of circuit of isolation drive system and weak control circuit, lower plate include main power system, rectification
The partial circuit of filtering part and weak control circuit.Upper plate is connected with lower plate by winding displacement.
Following technical problem be present in existing wind power pitch-controlled system battery charger：
1st, the component of upper plate is by the way of Surface Mount is mixed with straight cutting encapsulation, because upper plate is directly installed in shell,
And the weight of the direct inserting devices such as electric power system, the transformer in isolation drive part, inductance, radiator is big, in Long-term Vibration
In the environment of, circuit board deformation can be caused to produce mechanical stress, make the impaired failure of surface mounting component on circuit board, it is final to produce charging
Failure, cause maintenance cost cost high.Lower plate equally exists similar technical problem.
2nd, the batteries joint number of the wind power pitch-controlled system of different wind-powered electricity generation types has very big difference, and existing wind electricity change paddle
The charge parameter of system battery charger is fixed, and can not be changed, matched batteries group it is of single specification.I.e. a kind of battery
Charger can only meet a kind of charge requirement of the batteries of joint number specification.When unit undergoes technological transformation and system upgrade
When, the change of battery joint number makes existing battery charger can not meet new charge requirement.It can only eliminate, and then lead
Cause extra transformation and upgrade cost.
Utility model content
The utility model provides a kind of wind power pitch-controlled system intelligent accummulator charger, is meeting wind power pitch-controlled system electric power storage
While the charge requirement of pond group, solves existing wind power pitch-controlled system battery charger existing electricity under Long-term Vibration environment
The problem of surface mounting component on the plate of road is impaired.The utility model uses single-chip microcomputer control mode simultaneously, solves existing wind electricity change paddle
System battery charger charge parameter is fixed, can not meet new demand in technological transformation and system upgrade and cause transformation and
The problem of upgrade cost is costly.
The utility model wind power pitch-controlled system intelligent accummulator charger, including shell, aluminium base, external interface, filtering
Plate, power amplifier board and control panel.The control panel is inserted by curved row's pin and is soldered on the power amplifier board, and the power amplifier board is pacified by screw
On the aluminium base as complete machine supporting surface, the filter band is arranged in the shell by screw.The filtering
Plate is connected by three winding displacements with the power amplifier board.Electromagnetic compatibility filter circuit and external interface are integrated with the filter band,
Main power system, electric power system, isolation drive part and the circuit of rectifying and wave-filtering part, the control are integrated with the power amplifier board
There are all weak control circuits including SCM system in making sheet.
Compared with the prior art, wind power pitch-controlled system intelligent accummulator charger of the present utility model has following characteristics：
1st, control panel is integrated with all weak current part control circuits such as SCM system, and weak current part control circuit
All devices are all surface mount packages.Control panel is inserted by curved row's pin and is soldered on power amplifier board simultaneously, with structural member shell and aluminium base
There is no any directly contact, eliminating the machinery as caused by vibration environment and structural member deformation to greatest extent from design should
Damage of the power to surface mounting component.
2nd, power amplifier board is integrated with the device that all power circuits and volume are big, quality is big, heating is big, the volume
Greatly, the device that quality is big, heating is big includes the transformer and inductance of main power system, the transformer of electric power system, and isolation
The transformer of drive part.Power amplifier board is arranged on the aluminium base as complete machine supporting surface, is close to aluminium base, is reduced complete machine
Center of gravity, the distance of device and aluminium base mounting surface is shortened to greatest extent, greatly reduce complete machine shaking under vibration
Fatigue resistance.Filter band in shell is integrated with electromagnetic compatibility filter circuit.Power amplifier board and this two pieces of filter band and structure
All devices on the circuit board that part directly contacts all are straight cutting encapsulation, and circuit board components are farthest improved from design
Overall resistance to shock.
3rd, the different charge requirements for battery joint number in paddle change system of wind turbines for 18-30 batteries, can
Using the communication interface in external interface of the present utility model, realize that ipc monitor is carried out with the SCM system on control panel
Real-time communication, and the change to SCM system charge parameter is completed, by the SCM system on control panel on power amplifier board
Main power system output voltage and output current be controlled, battery charging machine is matched new charging will
Ask.The unit scope of application of battery charging machine is expanded, saves time and the expense cost of transformation and upgrading.
Brief description of the drawings
Fig. 1 is the internal view of the utility model wind power pitch-controlled system intelligent accummulator charger embodiment；
Fig. 2 is the block diagram of the utility model wind power pitch-controlled system intelligent accummulator charger embodiment；
Fig. 3 is the block diagram of the wind power pitch-controlled system battery charger embodiment of prior art.
In figure, 1 shell, 2 aluminium bases, 3 external interfaces, 4 filter bands, 5 power amplifier boards, 6 control panels, 7 AC input lines, 8 is straight
Flow output line, 9 signal lines, 10 curved row's pins.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in figure 1, the utility model wind power pitch-controlled system intelligent accummulator charger includes shell 1, aluminium base 2, right
External tapping 3, filter band 4, power amplifier board 5 and control panel 6.Control panel 6 is inserted by curved row's pin 10 and is soldered on power amplifier board 5, and power amplifier board 5 is logical
Cross screw to be installed on aluminium base 2, filter band 4 is arranged in shell 1 by screw, and filter band 4 passes through AC input lines 7, straight
Stream output line 8 and signal line 9 are connected with power amplifier board 5.
As shown in Fig. 2 in the present embodiment, all electromagnetic compatibility filter circuits and external interface 3 are all integrated in filtering
On plate 4, and all components are encapsulated using straight cutting.With in the existing wind power pitch-controlled system battery charger shown in Fig. 3
Board structure of circuit compare, the weak control circuits such as the SCM system based on surface mounting component are all integrated into control by the present embodiment
In making sheet 6, by all power circuits, including main power system, electric power system, isolation drive part and rectifying and wave-filtering part
Circuit be all integrated on power amplifier board 5, this mode reduces the weight of filter band 4, at the same also mitigate shell 1 carrying
Weight, improve the overall resistance to shock of circuit board components.
As shown in Fig. 2 in the present embodiment, all power circuits have been all integrated on power amplifier board 5, including main work(
Rate system, electric power system, isolation drive part and the circuit of rectifying and wave-filtering part.All components are encapsulated using straight cutting.With
The board structure of circuit in existing wind power pitch-controlled system battery charger shown in Fig. 3 is compared, and the present embodiment is by SCM system
It has been all integrated into Deng weak control circuit on control panel 6, control panel 6 is inserted by curved row's pin 10 and is soldered on power amplifier board 5, will be all
Power circuit be all integrated on power amplifier board 5, including main power system, electric power system, isolation drive part and rectification filter
The circuit of ripple part.This mode makes power amplifier board 5 carry the device that all volumes are big, quality is big, heating is big, the device
Transformer, inductance including main power system, the transformer of electric power system, the transformer of isolation drive part.Power amplifier board 5 is logical
Screw is crossed to be arranged on as the center of gravity and aluminium base 2 on the aluminium base 2 of complete machine supporting surface, shortening complete machine to greatest extent
Mounting surface distance, greatly reduce the oscillation intensity of complete machine under vibration.
As shown in Fig. 2 in the present embodiment, all weak control circuit parts including SCM system are whole
It is integrated on control panel 6, all components use surface mount packages.Filled with the existing wind power pitch-controlled system battery shown in Fig. 3
Board structure of circuit in motor is compared, and control panel 6 is inserted by curved row's pin 10 and is soldered on power amplifier board 5 in the present embodiment, with structural member
Shell 1 and aluminium base 2 eliminate by vibration environment and structural member shape to greatest extent without any direct contact from design
Damage of the mechanical stress caused by change to surface mounting component.
As shown in Fig. 2 in the present embodiment, charge parameter is modified to wind power pitch-controlled system intelligent accummulator charger
Principle it is as follows：Ipc monitor is successively through external interface 3, filter band 4, signal line 9, power amplifier board 5, curved row's pin 10, control
SCM system on plate 6, with control panel 6 carries out both-way communication.The electricity of batteries is changed in the monitoring interface of host computer
Pond joint number, after performing write operation, all charge parameters of charger all update, and charger is at once according to new accumulator group
Demand is charged.
The utility model wind power pitch-controlled system intelligent accummulator charger, not only can be in the Special Ring of wind power pitch-controlled system
Stable operation under border, while when wind power generating set technological transformation and system upgrade, reduce development difficulty, shorten
Construction cycle, the service life of integral product is improved, and greatly save time and the expense of technological transformation and system upgrade
Cost.
Claims (4)
- A kind of 1. wind power pitch-controlled system intelligent accummulator charger, it is characterised in that described wind power pitch-controlled system battery intelligence Energy charger includes shell (1), aluminium base (2), external interface (3), filter band (4), power amplifier board (5) and control panel (6)；Control Plate (6) is inserted by curved row's pin (10) and is soldered on power amplifier board (5), and power amplifier board (5) is arranged on by screw is used as complete machine supporting surface On aluminium base (2), filter band (4) is arranged in shell (1) by screw, and filter band (4) passes through AC input lines (7), direct current Output line (8) and signal line (9) are connected with power amplifier board (5).
- 2. wind power pitch-controlled system intelligent accummulator charger as claimed in claim 1, it is characterised in that on described filter band Electromagnetic compatibility filter circuit and external interface are integrated with, main power system, electric power system, isolation are integrated with described power amplifier board Drive part and the circuit of rectifying and wave-filtering part, there are all vulnerabilities scans electricity including SCM system on the control panel Road.
- 3. wind power pitch-controlled system intelligent accummulator charger as claimed in claim 1, it is characterised in that on described control panel Device be all surface mount packages；All devices on described filter band are all straight cutting encapsulation；It is all on described power amplifier board Device is all straight cutting encapsulation.
- 4. wind power pitch-controlled system intelligent accummulator charger as claimed in claim 1, it is characterised in that pass through the charger Communication interface in external interface, changes the battery number in the SCM system on control panel, and charger can meet to be directed to Battery joint number is the different charge requirements of 18-30 batteries in paddle change system of wind turbines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018961.4U CN206962466U (en) | 2017-01-09 | 2017-01-09 | A kind of wind power pitch-controlled system intelligent accummulator charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018961.4U CN206962466U (en) | 2017-01-09 | 2017-01-09 | A kind of wind power pitch-controlled system intelligent accummulator charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962466U true CN206962466U (en) | 2018-02-02 |
Family
ID=61376873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018961.4U Expired - Fee Related CN206962466U (en) | 2017-01-09 | 2017-01-09 | A kind of wind power pitch-controlled system intelligent accummulator charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412242A (en) * | 2018-12-25 | 2019-03-01 | 荷贝克电源系统（溧阳）有限公司 | A kind of industrial robot industry circuit for charging machine control panel |
| WO2020147198A1 (en) * | 2019-01-16 | 2020-07-23 | 四川蔚宇电气有限责任公司 | Charging post controller with functional modules connected by means of pcb, and charging post thereof |
-
2017
- 2017-01-09 CN CN201720018961.4U patent/CN206962466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412242A (en) * | 2018-12-25 | 2019-03-01 | 荷贝克电源系统（溧阳）有限公司 | A kind of industrial robot industry circuit for charging machine control panel |
| WO2020147198A1 (en) * | 2019-01-16 | 2020-07-23 | 四川蔚宇电气有限责任公司 | Charging post controller with functional modules connected by means of pcb, and charging post thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106026977B (en) | A kind of alternating-current charging pile PWM signal generator for test | |
| CN102611161B (en) | Small-size wind and light complementation water suction and energy storage grid-connected electricity generating system as well as charging and discharging control method | |
| CN206962466U (en) | A kind of wind power pitch-controlled system intelligent accummulator charger | |
| CN107546830A (en) | A kind of super capacitor charger of the integrated pitch control based on DSP | |
| CN102354984B (en) | Booster chopping technology-based variable-frequency voltage stabilizing control system and method | |
| CN109149554A (en) | Flywheel energy storage two stage power transformation system and control method | |
| CN107134843A (en) | A kind of energy mix management system for communication base station | |
| CN104852446B (en) | For the wireless charger that power transmission line inspection robot charges | |
| CN106026177A (en) | Power grid black start method based on optical storage power generation system | |
| CN206506347U (en) | A kind of communication base station energy storage for power supply system | |
| CN204349857U (en) | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) | |
| CN215990291U (en) | Special super capacitor charger for wind power pitch-variable driver based on PIC single chip microcomputer | |
| CN105429201B (en) | Capacitor intelligent charging system based on SEPIC circuits | |
| CN104158246B (en) | A kind of wind-powered electricity generation storage energy operation control method | |
| CN206968427U (en) | A kind of 10kV direct hanging types DC charging device | |
| CN201843728U (en) | Portable wind-photovoltaic complementary mobile power supply | |
| CN105938165A (en) | Local power generation and power supply experiment system comprising electric vehicle | |
| CN205265327U (en) | A portable charging device for electric automobile | |
| CN204361696U (en) | Small-sized island switching magnetic-resistance wind power generation direct current generating and transmitting system | |
| CN205039611U (en) | Wind energy and complementary power generation system of solar energy | |
| CN104459410A (en) | Device and method for achieving high-power low voltage ride through test based on small-capacity power grid | |
| CN208226659U (en) | A kind of system making the round-the-clock long-acting power supply of photovoltaic electric energy | |
| CN214121285U (en) | Wind power tower monitoring unit | |
| CN215726082U (en) | Transmission line breeze vibration on-line monitoring device | |
| CN215005646U (en) | New energy grid-connected dynamic characteristic simulation test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20220109 |