CN207715293U - A kind of small-size wind power-generating test platform - Google Patents
A kind of small-size wind power-generating test platform Download PDFInfo
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- CN207715293U CN207715293U CN201721592682.5U CN201721592682U CN207715293U CN 207715293 U CN207715293 U CN 207715293U CN 201721592682 U CN201721592682 U CN 201721592682U CN 207715293 U CN207715293 U CN 207715293U
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- generating set
- wind power
- mechanical connection
- connection arm
- motor
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses small-size wind power-generating test platform, including platform base, the motor mount being installed on platform base and generating set mounting base, operation bench and frequency conversion tank, motor, shaft coupling, mechanical connection arm fixed seat are installed on motor mount, it is installed with mechanical connection arm in mechanical connection arm fixed seat, shaft coupling connects the input shaft of the output shaft and mechanical connection arm of motor, generating set is mounted in generating set mounting base, and generating set input terminal is connected with mechanical connection arm；Industrial personal computer, display and button switch, the monitoring of industrial personal computer and display for wind power system control and each electrical parameter of generating set are installed on operation bench；Voltmeter, frequency converter, PLC controller, breaker, mutual inductor, transmitter are installed in frequency conversion tank and wait electrical parts；The monitoring to whole system and remote control function may be implemented, monitor each electrical parameter of generating set in real time, electric quantity curve, automatically generate various reports, to assist theory and practice to impart knowledge to students.
Description
Technical field
The utility model belongs to small-size wind power-generating test platform technical field more particularly to a kind of examination of small-size wind power-generating
Test platform.
Background technology
Wind is a kind of prodigious new energy of potentiality, and 18 beginnings of the century swept away the primary violent strong wind of two countries of Great Britain and France, and wiped out
400 windmills, 800 houses, 100 churches, 400 a plurality of sailing boats, and there are thousands to come to harm, 250,000
The big tree of strain is uprooped.Only in pulling out tree, wind has been issued by the work(of 10,000,000 horsepowers i.e. 7,500,000 kilowatt within the several seconds
Rate！Someone estimated that the wind resource that can be used for generating electricity on the earth is there are about 10,000,000,000 kilowatts, almost present whole world waterpower hair
10 times of electricity.Burn the energy that coal is obtained every year in the whole world at present, and only wind-force is three points of provided energy in 1 year
One of.Therefore, all take much count of generating electricity using wind-force both at home and abroad, tap a new source of energy.
New Energy Sources In China strategy starts to be set as emphasis wind-power electricity generation is greatly developed.It is 15 years following according to national planning, entirely
State's wind-force capacity of installed generator is up to 20,000,000 to 30,000,000 kilowatts.In terms of every kilowatt of 7000 yuan of installed capacity equipment investment
It calculates, according to《The wind energy world》Magazine is issued, and the following wind power equipment market will be up to 140,000,000,000 yuan to 210,000,000,000 yuan.
Therefore with the development of wind-power electricity generation, the research, displaying and practical teaching of the principle of wind-power electricity generation are required for
Use the equipment to wind-power electricity generation.
And wind power plant domestic at present is all relatively large, the installation space needed is very big, and needs certainly
Right wind-force could use.Because wind power plant is too big, cause to give student's practical teaching mounted on School of High Profession Technology,
And natural wind is needed, so experimental condition is restricted, student's practical teaching can not be given indoors.
Therefore a kind of small-size wind power-generating test platform is needed, to supply School of High Profession Technology's wind-powered electricity generation professional indoor experimental provision, energy
Student is allowed to have intuitive effect to wind power system and structure, to assist theory and practice to impart knowledge to students and at the same time grinding for wind-powered electricity generation field
Offer help is provided.
The utility model is exactly to solve the above-mentioned problems, to overcome present in wind-power electricity generation test platform in the prior art
Problem.
Invention content
The technical problem to be solved by the present invention is to, for the manufacture system of the prior art,
The utility model provides a kind of supply School of High Profession Technology wind-powered electricity generation professional indoor experimental provision, student can be allowed to have wind power system and structure
Intuitive effect, to assist theory and practice teaching and at the same time providing the small-size wind power-generating of help for the research in wind-powered electricity generation field
Test platform.
In order to solve the above-mentioned technical problem, the utility model provides a kind of small-size wind power-generating test platform, feature
It is, including platform base and the motor mount and generating set mounting base that are installed on the platform base, the motor
Motor, shaft coupling, mechanical connection arm fixed seat are installed in mounting base, are fixedly mounted in the mechanical connection arm fixed seat organic
Tool linking arm, the shaft coupling connect the input shaft of the output shaft and the mechanical connection arm of the motor, the generating set
In generating set mounting base, generating set input terminal is connected with mechanical connection arm；
Further include operation bench and frequency conversion tank, industrial personal computer, display and button switch, the work are installed on the operation bench
The monitoring of control machine and display for wind power system control and each electrical parameter of generating set；Voltage is installed in the frequency conversion tank
Table, frequency converter, PLC controller, breaker, mutual inductor, transmitter and electrical parts are waited, the voltmeter is for showing input three-phase
The voltage value of power supply, the frequency converter are used to control the motor of simulation wind-force source, and the PLC controller is for controlling various electric appliances
Part and the data for collecting feedback, the breaker are used to switch on and off the main power source of input, and the mutual inductor is for detecting master
Current signal on circuit, the transmitter are used to handle electrical part and feed back the signal to come.
Further, the mechanical connection arm is mechanical three-jaw linking arm.
Further, the generating set and mechanical three-jaw linking arm pass through three rotary shafts on mechanical three-jaw linking arm
Connection.
Further, turn knob potentiometer is also equipped on the operation bench, the turn knob potentiometer is for manually adjusting change
The frequency of frequency device.
Further, scram button is also equipped on the operation bench, the scram button is flat for emergent stopping experiment
Platform.
Compared with prior art, the utility model achieves following advantageous effect：The utility model is using frequency converter, PLC
Controller, industrial personal computer control motor realize simulation wind-force source, and motor and generating set, communication are connected using mechanical three-jaw linking arm
Ethernet communication is used using PLC controller and host computer in mode, can be connected with more host computers by interchanger, monitoring is soft
Part uses KingView software, and the monitoring to whole system and remote control function may be implemented, and monitors each electricity of generating set in real time
Parameter, electric quantity curve automatically generate various reports, easy-to-use, and student can be allowed to have intuitive effect to wind power system and structure, from
And theory and practice is assisted to impart knowledge to students.
Using the wind-force source for the motor simulation that frequency converter, PLC controller, industrial personal computer control, parameters may be implemented
Adjustable, primary expression has gone out the operating condition of real wind generator system, and mechanical three-jaw linking arm avoids motor and generator
The vibrations brought are centrifuged when rotation, too Netcom's news ensure that the integrality of entire communication system, KingView software completely monitor
And have recorded entire experiment process.It is scientific and reasonable for structure, process and its regulation and control of wind-power electricity generation are illustrated, it is applied widely.
Description of the drawings
Attached drawing described herein constitutes one of the utility model for providing a further understanding of the present invention
Point, the exemplary embodiment of the utility model and the description thereof are not constituted for explaining the present invention to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model switch board；
Fig. 3 is the electrical block diagram of the utility model.
Specific implementation mode
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is when subject to appended claims institute defender.
The application is described in further detail below in conjunction with attached drawing, but not as the restriction to the application.
Embodiment one：
As shown in the structural schematic diagram of Fig. 1 the utility model, a kind of small-size wind power-generating test platform, which is characterized in that
Including motor 1, shaft coupling 2, mechanical three-jaw linking arm fixed seat 3, mechanical three-jaw linking arm 4, generating set 5, motor mount
6, platform base 7, generating set mounting base 8 are equipped with motor mount 6 and generating set mounting base 8 on platform base 7, electricity
Motor 1 and mechanical three-jaw linking arm fixed seat 3 are installed, mechanical three-jaw linking arm 4 is mounted on mechanical three-jaw and connects in machine mounting base 6
It connects in arm fixed seat, mechanical three-jaw linking arm 4 is connected by shaft coupling 2 with motor 1, and generating set 5 is pacified mounted on generating set
It fills on seat 8,5 input terminal of generating set is connected with mechanical three-jaw linking arm 4.
As shown in the structural schematic diagram of Fig. 2 the utility model switch boards, small power generation test platform switch board is provided with behaviour
Platform 9 and frequency conversion tank 10 are controlled, manually and automatically control button is provided on operation bench 9, each control unit is installed in frequency conversion tank 10
Ignition distributor part and signal processing component, for example, voltmeter, frequency converter, PLC controller, breaker, mutual inductor, transmitter, etc.
Electrical part etc., the voltmeter is used to show the voltage value of input three phase mains, and the frequency converter is for controlling simulation wind-force source
Motor, the PLC controller is used to control various electrical parts and collects the data of feedback, and the breaker is for connecing on and off
The main power source of input is opened, the mutual inductor is used to detect the current signal on main circuit, and the transmitter is for handling electrical part
Feed back the signal to come.
As shown in the electrical block diagram of Fig. 3 the utility model, the electrical principle of this small-size wind power-generating test platform
Including PLC controller 11, industrial personal computer 1, display 1, industrial personal computer 2 14, display 2 15, configuration software 16, frequency converter
17, motor 1, electrical parameter 18, torque rotary speed parameter 19, other parameters 20, data acquisition instrument 21, generator operation data 22,
Motor operation data 25, frequency converter operation data 24.The industrial personal computer 1 and display 1 are controlled for wind power system, work
Control machine 2 14 and display 2 15 are used to monitor each electrical parameter of generating set 5, and the scram button is tested for emergent stopping
Platform, when pressing scram button, the main power source of motor 1 just will disconnect at once, then in the self-control of motor 1 and generating set 5
Quickly stop in the case of resistance, the turn knob potentiometer is used to manually adjust the frequency of frequency converter, and required button switch is used
In the operating and stopping that manually controlling experiment porch.
When work, technician connect main power source, system start, can as needed on console 9 be arranged manually or
It automatically controls, when automatically controlling, changes frequency converter frequency on display 1, the configuration software 16 in industrial personal computer 1 is given
11 signal of PLC controller, PLC controller 11 change the output frequency of frequency converter 17 again, and the speed of motor 1 changes at this time, motor 1
Speed change when, generator operation data 22, motor operation data 23, frequency converter operation data 24 after change data hand over
Data acquisition instrument 21 is given to handle, data acquisition instrument 21 is treated electrical parameter 18, torque rotary speed parameter 19, other parameters
20 are transmitted to PLC controller 11, and the parameter received is given to the configuration software 16 in industrial personal computer 2 14, industry control by PLC controller 11 again
Machine 2 14 is shown to parameter on display 2 15 again, so that us is intuitively observed the operation conditions of each instrument, manually
When control, need to adjust by the turn knob potentiometer above operation bench 8 when changing frequency converter frequency.
This small wind-driven generator mechanism size is small to be easily installed and has preferably to wind generator set to observer
Intuitive effect can be installed power generator indoors using motor simulation wind-force source, and observer couple can be allowed using dual screen
The operating status of wind power system has sufficient understanding
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (5)
1. a kind of small-size wind power-generating test platform, which is characterized in that including platform base and be installed on the platform base
Motor mount and generating set mounting base, motor, shaft coupling, mechanical connection arm are installed on the motor mount and fixed
, it is installed with mechanical connection arm in the mechanical connection arm fixed seat, the shaft coupling connects the output shaft of the motor
With it is described mechanical connection arm input shaft, the generating set be mounted on generating set mounting base on, generating set input terminal with
Arm is mechanically connected to be connected；
Further include operation bench and frequency conversion tank, industrial personal computer, display and button switch, the industrial personal computer are installed on the operation bench
Monitoring with display for wind power system control and each electrical parameter of generating set；Voltmeter is installed in the frequency conversion tank, is become
Frequency device, PLC controller, breaker, mutual inductor, transmitter and electrical parts are waited, the voltmeter is for showing input three phase mains
Voltage value, the frequency converter be used for control simulation wind-force source motor, the PLC controller be used for control various electrical parts and
The data of feedback are collected, the breaker is used to switch on and off the main power source of input, and the mutual inductor is for detecting main circuit
On current signal, the transmitter is used to handle electrical part and feeds back the signal that comes.
2. a kind of small-size wind power-generating test platform as described in claim 1, which is characterized in that the mechanical connection arm is machine
Tool three-jaw linking arm.
3. a kind of small-size wind power-generating test platform as claimed in claim 2, which is characterized in that the generating set and machinery
Three-jaw linking arm passes through three rotation axis connections on mechanical three-jaw linking arm.
4. a kind of small-size wind power-generating test platform as claimed in claim 3, which is characterized in that also installed on the operation bench
There are turn knob potentiometer, the turn knob potentiometer to be used to manually adjust the frequency of frequency converter.
5. a kind of small-size wind power-generating test platform as claimed in claim 4, which is characterized in that also installed on the operation bench
There are scram button, the scram button to be used for emergent stopping test platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592682.5U CN207715293U (en) | 2017-11-24 | 2017-11-24 | A kind of small-size wind power-generating test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721592682.5U CN207715293U (en) | 2017-11-24 | 2017-11-24 | A kind of small-size wind power-generating test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715293U true CN207715293U (en) | 2018-08-10 |
Family
ID=63062086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721592682.5U Active CN207715293U (en) | 2017-11-24 | 2017-11-24 | A kind of small-size wind power-generating test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715293U (en) |
-
2017
- 2017-11-24 CN CN201721592682.5U patent/CN207715293U/en active Active
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