CN203548060U - Control system for wind-power generator set - Google Patents
Control system for wind-power generator set Download PDFInfo
- Publication number
- CN203548060U CN203548060U CN201320607914.5U CN201320607914U CN203548060U CN 203548060 U CN203548060 U CN 203548060U CN 201320607914 U CN201320607914 U CN 201320607914U CN 203548060 U CN203548060 U CN 203548060U
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- Prior art keywords
- wind power
- control unit
- controller
- main control
- wind
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- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000010248 power generation Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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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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- Wind Motors (AREA)
Abstract
The utility model relates to a control system for a wind-power generator set. The control system comprises an external monitoring module, a main control unit and an upper computer, wherein the external monitoring module is installed on the wind-power generator set, the main control unit and the upper computer are installed in a remote-control machine cabinet, the external monitoring module is connected with the main control unit through a communication bus, and the main control unit is connected with the upper computer through a data wire. An anemometer and a tachometer are directly connected with the main control unit through data buses, so that the working state of the wind-power generator set can be effectively controlled. A wind-power generation-controlling system is managed by adopting a solar MPPT (Maximum Power Point Tracking) controller, so that a generator is guaranteed to work at the maximum power under each working condition. Charging modes are configured according to the types of loads, and meanwhile, the operating safety of the system is furthest protected through multi-configuration program parameters. In addition, the working state of an electromagnetic clutch is controlled by adding rotating-speed detecting and rotating-speed data-configuring programs.
Description
Technical field
The utility model relates to control system, relates in particular to a kind of control system for wind power generating set.
Background technique
Along with the development of technology, the concern of renewable energy sources and utilize degree day by day to increase, wherein, wind-power electricity generation is a kind of relatively ripe energy technology that developed.Wind-power electricity generation requires to have stronger adaptive capacity to environment, and the technology of therefore controlling wind power generating set stable operation receives publicity day by day.
Wind-power electricity generation refers to the kinetic energy that utilizes wind power generating set to absorb wind, and the kinetic energy of keeping watch is transformed into mechanical energy, then mechanical energy is converted into a kind of generation mode of electric energy.In order to guarantee under the prerequisite of wind power generating set safe and reliable operation, wind energy is farthest converted to electric energy, in wind power generating set, be provided with perfect control system, mainly comprise blower fan master control system, variable blade control system and Variable flow control system, wherein blower fan master control system is for being communicated with power supply, for the peripheral unit power supply in wind power generating set, and gather Operational Limits and the enviromental parameter of blower fan, monitor the normal operation of each parts and equipment, control system adjusting rotary speed, power and load, carry out communication with remote monitoring center, realizing the automatic operation of wind power generating set controls, visible, blower fan master control system is being undertaken power supply and is being monitored the vital task of each equipment running status in the running of blower fan.
In prior art, the control inaccuracy of wind power generating set, and wiring trouble, careless slightlyly will cause false circuit connection, and the performance of wind power generating set is impacted.Therefore, how to reduce error rate, the raising speed of wiring and the reliability of wiring of wiring, just become the current technical issues that need to address of those skilled in the art.
Model utility content
For addressing the above problem, the utility model provides a kind of control system of wind-power electricity generation, can the monitoring of real-time implementation to wind-power electricity generation, and due to application RS485 mechanics of communication, saved a large amount of line arrangements, wiring is simple, easily controls.
Concrete, the utility model provides a kind of control system for wind power generating set, comprise external monitoring module, main control unit and host computer, described external monitoring module is arranged in wind power generating set, described main control unit and described host computer are arranged in telecontrol rack, described external monitoring module is connected with described main control unit by communication bus, and described main control unit is connected by datawire with described host computer.
Described external monitoring module comprises solar energy MPPT controller, recording anemometer, tachometer, power module and boat warning lamp power supply, described solar energy MPPT controller is arranged in the fan engine room of wind power generating set, described recording anemometer and tachometer are arranged on the blower fan of wind power generating set, and described solar energy MPPT controller, recording anemometer, tachometer and boat warning lamp power supply are connected with described main control unit by data/address bus respectively.
Described main control unit comprises that RPM/ temperature detecting controller, whole control plate slot, electric power detection board, photovoltaic electric power pin, photovoltaic electric power cushion groove and RS485 turn USB socket.
Described host computer comprises computer main, built-in control module and display screen, and described host computer is arranged in described telecontrol rack, and described host computer turns USB socket by usb data line with described RS485 and is connected.
Preferably, described RPM/ temperature detecting controller, recording anemometer, tachometer, electric power detection board and RS485 turn USB socket and are connected on described whole control plate slot by RS485 data/address bus.
Preferably, described photovoltaic electric power pin is connected on described photovoltaic electric power cushion groove by RS485 data/address bus, and described photovoltaic electric power cushion groove is connected and is carried out data communication by RS485 data/address bus with described whole control plate slot.
Preferably, described main control unit also comprises 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller, described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are arranged in described telecontrol rack, and described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are connected on described whole control plate slot by data/address bus.
Preferably, described whole control plate slot is provided with electronics clutch signal output port, for exporting electronics clutch signal.
Preferably, described electric power detection board comprises that solar energy detects controller, load detecting controller and power module monitor, and described electric power detection board is connected on described whole control plate slot by RS485 data/address bus.
Preferably, the built-in far-end blower fan of described host computer work video clip, working state that can Real-Time Monitoring wind power generating set.
Preferably, the built-in Reports module of described host computer, for automatically generating working report, user can understand according to the working report generating the working state of wind power generating set.
Advantage of the present utility model mainly contains following several respects:
(1) RPM/ temperature detecting controller, electric power detection board and RS485 are turned to USB socket and be connected on described whole control plate slot by RS485 data/address bus, saved line configuring, practical and convenient.
(2) wind speed is taken into account tachometer and is directly connected with described main control unit by data/address bus, can effectively control the working state of wind power generating set.
(3) wind-driven power generation control system adopts solar energy MPPT controller to manage, guarantee generator under each operating mode with peak output work.
(4) according to loadtype configuration charge mode, the program multiple configuration parameter Security of protective system operation to greatest extent simultaneously.In addition, program increases detection rotating speed, configuration rotary speed data is controlled electromagnetic clutch working state.
Accompanying drawing explanation
Fig. 1 is the utility model each several part structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further explained,
As shown in Figure 1, a kind of control system for wind-power electricity generation, comprises external monitoring module, main control unit and host computer.
External monitoring module is arranged in wind power generating set, external monitoring module comprises solar energy MPPT controller 1, recording anemometer 2, tachometer 3, power module 4 and boat warning lamp power supply 5, solar energy MPPT controller 1 is arranged in the fan engine room of wind power generating set, recording anemometer 2 and tachometer 3 are arranged on the blower fan of wind power generating set, and solar energy MPPT controller 1, recording anemometer 2, tachometer 3 and boat warning lamp power supply 5 are connected with main control unit by data/address bus respectively.
Main control unit 10 is arranged in telecontrol rack with host computer 6, and external monitoring module is connected with main control unit 10 by communication bus, and main control unit 10 is connected by datawire with host computer 6.
Main control unit 10 comprises that RPM/ temperature detecting controller, whole control plate slot, electric power detection board, photovoltaic electric power pin, photovoltaic electric power cushion groove and RS485 turn USB socket;
Host computer 6 comprises computer main, built-in control module and display screen, and host computer 5 is arranged in telecontrol rack, and host computer 6 turns USB socket by usb data line with described RS485 and is connected.
RPM/ temperature detecting controller, recording anemometer, tachometer, electric power detection board and RS485 turn USB socket and are connected on whole control plate slot by RS485 data/address bus.
Photovoltaic electric power pin is connected on photovoltaic electric power cushion groove by RS485 data/address bus, and photovoltaic electric power cushion groove is connected and is carried out data communication by RS485 data/address bus with described whole control plate slot.
Main control unit 10 also comprises 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller, described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are arranged in described telecontrol rack, and described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are connected to described whole control plate slot by data/address bus.
Whole control plate slot is provided with electronics clutch signal output port, for exporting electronics clutch signal.
Electric power detection board comprises that solar energy detects controller, load detecting controller and power module monitor, and electric power detection board is connected on whole control plate slot by RS485 data/address bus.
The built-in far-end blower fan of host computer work video clip, working state that can Real-Time Monitoring wind power generating set.
The built-in Reports module of host computer, for automatically generating working report, user can understand according to the working report generating the working state of wind power generating set.
Advantage of the present utility model mainly contains following several respects:
(1) RPM/ temperature detecting controller, electric power detection board and RS485 are turned to USB socket and be connected on described whole control plate slot by RS485 data/address bus, saved line configuring, practical and convenient.
(2) wind speed is taken into account tachometer and is directly connected with described main control unit by data/address bus, can effectively control the working state of wind power generating set.
(3) wind-driven power generation control system adopts solar energy MPPT controller to manage, and power curve is got at 15 and is configured, guarantee generator under each operating mode with peak output work.
(4) according to loadtype configuration charge mode, the program multiple configuration parameter Security of protective system operation to greatest extent simultaneously.In addition, program increases detection rotating speed, configuration rotary speed data is controlled electromagnetic clutch working state.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the control system for wind power generating set, it is characterized in that: comprise external monitoring module, main control unit and host computer, described external monitoring module is arranged in wind power generating set, described main control unit and described host computer are arranged in telecontrol rack, described external monitoring module is connected with described main control unit by communication bus, and described main control unit is connected by datawire with described host computer;
Described external monitoring module comprises solar energy MPPT controller, recording anemometer, tachometer, power module and boat warning lamp power supply, described solar energy MPPT controller is arranged in the fan engine room of wind power generating set, described recording anemometer and tachometer are arranged on the blower fan of wind power generating set, and described solar energy MPPT controller, recording anemometer, tachometer and boat warning lamp power supply are connected with described main control unit by data/address bus respectively;
Described main control unit comprises that RPM/ temperature detecting controller, whole control plate slot, electric power detection board, photovoltaic electric power pin, photovoltaic electric power cushion groove and RS485 turn USB socket;
Described host computer comprises computer main, built-in control module and display screen, and described host computer is arranged in described telecontrol rack, and described host computer turns USB socket by usb data line with described RS485 and is connected.
2. the control system for wind power generating set according to claim 1, is characterized in that: described RPM/ temperature detecting controller, recording anemometer, tachometer, electric power detection board and RS485 turn USB socket and be connected on described whole control plate slot by RS485 data/address bus.
3. the control system for wind power generating set according to claim 1, it is characterized in that: described photovoltaic electric power pin is connected on described photovoltaic electric power cushion groove by RS485 data/address bus, described photovoltaic electric power cushion groove is connected and is carried out data communication by RS485 data/address bus with described whole control plate slot.
4. the control system for wind power generating set according to claim 1, it is characterized in that: described main control unit also comprises 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller, described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are arranged in described telecontrol rack, and described 1 500W wind power generation controller, 4 1500W wind power generation controllers and engine controller are connected on described whole control plate slot by data/address bus.
5. the control system for wind power generating set according to claim 1 and 2, is characterized in that: described whole control plate slot is provided with electronics clutch signal output port, for exporting electronics clutch signal.
6. the control system for wind power generating set according to claim 2, it is characterized in that: described electric power detection board comprises that solar energy detects controller, load detecting controller and power module monitor, and described electric power detection board is connected on described whole control plate slot by RS485 data/address bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607914.5U CN203548060U (en) | 2013-09-30 | 2013-09-30 | Control system for wind-power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607914.5U CN203548060U (en) | 2013-09-30 | 2013-09-30 | Control system for wind-power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548060U true CN203548060U (en) | 2014-04-16 |
Family
ID=50466187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607914.5U Expired - Lifetime CN203548060U (en) | 2013-09-30 | 2013-09-30 | Control system for wind-power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527408A (en) * | 2013-09-30 | 2014-01-22 | 上海风合新能源科技发展有限公司 | Control system used for wind power generation set |
| CN113347842A (en) * | 2021-06-21 | 2021-09-03 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
-
2013
- 2013-09-30 CN CN201320607914.5U patent/CN203548060U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527408A (en) * | 2013-09-30 | 2014-01-22 | 上海风合新能源科技发展有限公司 | Control system used for wind power generation set |
| CN113347842A (en) * | 2021-06-21 | 2021-09-03 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
| CN113347842B (en) * | 2021-06-21 | 2022-05-24 | 国电南京自动化股份有限公司 | Cabin control cabinet of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312351 Zhejiang Shaoxing Shangyu District Liang Hu Industrial Park Zhejiang Feng He New Energy Technology Development Co., Ltd. Patentee after: ZHEJIANG FENGHE GREEN ENERGY TECHNOLOGY Co.,Ltd. Address before: 3121 Shangyu Fenghe New Energy Technology Development Co., Ltd. Shaoxing Shangyu District Lianghu Industrial Park Patentee before: Shaoxing Shangyu Feng He New Energy Technology Development Co.,Ltd. Address after: 3121 Shangyu Fenghe New Energy Technology Development Co., Ltd. Shaoxing Shangyu District Lianghu Industrial Park Patentee after: Shaoxing Shangyu Feng He New Energy Technology Development Co.,Ltd. Address before: 201199 11, 6555 Hu min Road, Minhang District, Shanghai. Patentee before: SHFH GREEN ENERGY TECHNOLOGY LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |