CN202548624U - Wind power station monitoring network employing local control units - Google Patents
Wind power station monitoring network employing local control units Download PDFInfo
- Publication number
- CN202548624U CN202548624U CN2012201248265U CN201220124826U CN202548624U CN 202548624 U CN202548624 U CN 202548624U CN 2012201248265 U CN2012201248265 U CN 2012201248265U CN 201220124826 U CN201220124826 U CN 201220124826U CN 202548624 U CN202548624 U CN 202548624U
- Authority
- CN
- China
- Prior art keywords
- control unit
- optical fiber
- wind power
- local control
- switch
- 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 - Lifetime
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a wind power station monitoring network employing local control units. The wind power station monitoring network comprises fans. The wind power station monitoring network is characterized in that a sensor signal and a box type transformer signal of each fan are respectively connected with each local control unit through an optical fiber; each local control unit is connected with a switch through the optical fiber; each switch is connected with a communication control unit through the optical fiber; the communication control unit is connected with a second switch through the optical fiber; the second switch is connected with a monitoring main unit through the optical fiber; and a fan sensor at least comprises a rotary speed sensor, a temperature sensor, a pressure sensor, an oil level sensor and a vibration sensor. The wind power station monitoring network has the advantages of compatibility and high cost performance and can be seamlessly connected with the wind power equipment of different manufacturers, a wind power station can be effectively monitored, the safety, reliability and stability of the whole system are ensured, the generating efficiency of the fans is improved, and a standard communication protocol provides convenience for access of other services.
Description
Technical field
The utility model relates to the monitoring technique field, specifically, is a kind of wind energy turbine set monitor network that adopts local control unit.
Background technology
Preceding energy situation is very severe, and wind-power electricity generation has more and more obtained each attention national and enterprise as replenishing a kind of important form of supplying with the energy.China is as a profuse country of wind resource, and undergoing an unusual development of wind-powered electricity generation is swift and violent, and only 2010 1 year, installed capacity reached surprising 18927.99MW.
Because wind-powered electricity generation unit producer is a lot, interface, stipulations agreement that the blower fan data type of each producer and data stream, remote monitoring are adopted are all different, and this has brought very big difficulty for the wind energy turbine set remote monitoring that realizes compatible polytype blower fan.For this reason, formulated multiple blower fan data acquisition plan.
(1) integrated IEC is the IEC61400-25 communications protocol that the wind energy turbine set monitoring is formulated, if blower fan self is supported this agreement, then directly communication of wind energy turbine set monitor network and blower fan is without any need for odd word.
(2) if blower fan producer provides the data communication agreement of its remote monitoring, then the wind energy turbine set monitor network is according to the protocol development corresponding interface program that provides, and it is added in the stipulations storehouse.
If blower fan producer can not provide the communications protocol with blower fan; Or the data that can gather are comprehensive inadequately, can't reach user's demand, and then the wind energy turbine set monitor network provides the local control unit of exploitation; And can gather the blower fan data in real time according to demand at corresponding site mounting temperature or vibration transducer.Local control unit sends to supervisory system with the data of gathering with the IEC61400-25 protocol mode, realizes remote monitoring function.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of wind energy turbine set monitor network that adopts local control unit is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of wind energy turbine set monitor network that adopts local control unit; It comprises blower fan, it is characterized in that, the sensor signal of wind turbine links to each other with local control unit through optical fiber respectively with the box type transformer signal; Each local control unit links to each other with switch through optical fiber respectively; Each switch links to each other with communication control unit through optical fiber, and communication control unit links to each other with second switch through optical fiber, and second switch links to each other with monitoring host computer through optical fiber.
Described blower fan sensor comprises speed probe, temperature sensor, pressure transducer, fuel level sensor and vibration transducer at least.
Described switch is a light signal with the conversion of signals of blower fan.
Described second switch converts light signal into electric signal.
Compared with prior art, the good effect of the utility model is:
The utility model possesses compatibility, and wind power equipment that can seamless link different vendor possesses high performance-price ratio.
The utility model adopts the advanced EPA communication technology to realize the effective monitoring of wind energy turbine set; Whole security of system, reliability, stability have been ensured; Improved the generating efficiency of blower fan, the communication protocol of standard is also provided convenience for other professional accesses.
Description of drawings
The structural representation of Fig. 1 the utility model.
Embodiment
Below provide the utility model a kind of embodiment that adopts the wind energy turbine set monitor network of local control unit.
Embodiment 1
See also accompanying drawing 1, a kind of wind energy turbine set monitor network that adopts local control unit, it comprises blower fan; It is characterized in that; The sensor signal of wind turbine links to each other with local control unit through optical fiber respectively with the box type transformer signal, and each local control unit links to each other with switch through optical fiber respectively, and each switch links to each other with communication control unit through optical fiber; Communication control unit links to each other with second switch through optical fiber, and second switch links to each other with monitoring host computer through optical fiber.
Described blower fan sensor comprises speed probe, temperature sensor, pressure transducer, fuel level sensor and vibration transducer at least, is ripe commercially available prod.
Described switch is a light signal with the conversion of signals of blower fan.
Described second switch converts light signal into electric signal.
Last by the whole monitoring of monitoring host computer to wind energy turbine set.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in the protection domain of the utility model.
Claims (2)
1. wind energy turbine set monitor network that adopts local control unit; It comprises blower fan, it is characterized in that, the sensor signal of wind turbine links to each other with local control unit through optical fiber respectively with the box type transformer signal; Each local control unit links to each other with switch through optical fiber respectively; Each switch links to each other with communication control unit through optical fiber, and communication control unit links to each other with second switch through optical fiber, and second switch links to each other with monitoring host computer through optical fiber.
2. the wind energy turbine set monitor network of employing local control unit as claimed in claim 1 is characterized in that, described blower fan sensor comprises speed probe, temperature sensor, pressure transducer, fuel level sensor and vibration transducer at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201248265U CN202548624U (en) | 2012-03-29 | 2012-03-29 | Wind power station monitoring network employing local control units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201248265U CN202548624U (en) | 2012-03-29 | 2012-03-29 | Wind power station monitoring network employing local control units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548624U true CN202548624U (en) | 2012-11-21 |
Family
ID=47169232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201248265U Expired - Lifetime CN202548624U (en) | 2012-03-29 | 2012-03-29 | Wind power station monitoring network employing local control units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242836A (en) * | 2022-07-05 | 2022-10-25 | 宁夏鲁禹综合能源服务有限公司 | Computer monitoring system for wind power |
-
2012
- 2012-03-29 CN CN2012201248265U patent/CN202548624U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242836A (en) * | 2022-07-05 | 2022-10-25 | 宁夏鲁禹综合能源服务有限公司 | Computer monitoring system for wind power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204099123U (en) | Blade of wind-driven generator vibration monitoring and protective gear | |
| CN203414520U (en) | Power transmission line arrester leakage current on-line monitoring system | |
| CN203104460U (en) | Power line carrier communication simulation test system | |
| CN102222981B (en) | Wind power converter monitoring system and wind power generation system | |
| CN101576056A (en) | Converter remote monitoring system used for wind power generation | |
| CN202548624U (en) | Wind power station monitoring network employing local control units | |
| CN202677179U (en) | Solar energy photovoltaic power station grid-connected power generation energy efficiency monitoring system | |
| CN203967762U (en) | A kind of novel intelligent photovoltaic generating system | |
| CN203490073U (en) | A real-time monitoring system of a wind-driven generator gear case | |
| CN203761387U (en) | Low-voltage power line carrier communication circuit based on OFDM mode modulation | |
| CN203366105U (en) | A concentration optimization monitor system applicable to distributed-type access wind power generation | |
| CN205725162U (en) | Distributed power source parallel control system | |
| CN204721367U (en) | Width funtion based on ethernet ip v6 communication protocol is powered concentrator | |
| CN204243535U (en) | Distribution box | |
| CN203385835U (en) | Wind turbine generator group variable-pitch storage battery detection device based on bluetooth transmission | |
| CN203645529U (en) | Split type wind power converter | |
| CN202797998U (en) | Power quality monitoring and reactive power compensation device for wind power network | |
| CN202587043U (en) | Water-electricity-gas meter comprehensive collecting and controlling device | |
| CN205507038U (en) | Portable aerogenerator trouble information acquisition device | |
| CN205036506U (en) | Fan control system's monitor | |
| CN205178662U (en) | Communication manager | |
| CN207473596U (en) | A kind of data collection transmits all-in-one machine | |
| CN204283757U (en) | Wind-driven generator system for monitoring displacement | |
| CN203233446U (en) | Data process system for transformer station comprehensive information acquisition | |
| CN211744742U (en) | Distributed photovoltaic power station wireless communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |