CN203435026U - Wind power plant comprehensive monitoring system - Google Patents
Wind power plant comprehensive monitoring system Download PDFInfo
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- CN203435026U CN203435026U CN201320382217.4U CN201320382217U CN203435026U CN 203435026 U CN203435026 U CN 203435026U CN 201320382217 U CN201320382217 U CN 201320382217U CN 203435026 U CN203435026 U CN 203435026U
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- wind power
- monitoring system
- power station
- industrial ethernet
- comprehensive monitoring
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Abstract
The utility model discloses a wind power plant comprehensive monitoring system which belongs to the technical field of monitoring. The system comprises a transmission subsystem, a monitoring device and one or more monitoring servers. The transmission subsystem comprises one or more industrial Ethernet switches which are connected with an optical fiber ring network through an optical fiber. The monitoring device is located beside of a fan and is connected with one or more industrial Ethernet switches of the transmission subsystem. One or more monitoring servers are located in a main control room, and are directly or indirectly connected with one or more industrial Ethernet switches of the transmission subsystem. According to the scheme, transmission and services are separated; various kinds of monitoring services of a wind power plant are integrated; the waste of optical fiber transmission resources of the wind power plant is avoided; and the expansion ability of the monitoring services can be improved.
Description
Technical field
The utility model belongs to monitoring technique field, relates in particular to a kind of comprehensive monitoring system for wind power station.
Background technology
The present stage construction of wind energy turbine set has reached sizable scale.Along with the increase day by day of Construction of Wind Power scale, the impact that wind energy turbine set causes for operation of power networks also becomes one of problem that electrical network pays close attention to the most increasingly.The normal operation that the scale of wind energy turbine set increases Ye Dui wind power generation enterprise has had higher requirement.Every monitor data of existing wind energy turbine set can not meet the demand of the existing regulatory requirement of wind-powered electricity generation enterprise and power system monitor data.For wind energy turbine set safely and steadily runs ，Ge great wind-force electricity power group more in the construction of strengthening supporting monitor network.Monitoring range, by the common operation of blower fan in the past, has expanded to case change, gear box, video.Along with the needs of operating maintenance, part wind energy turbine set has added voice communication.And existing wind energy turbine set is in order to facilitate capital construction, conventionally in the design and construction stage, for every monitoring adopts optical fiber dedicated transmissions mode, be every kind of fan monitoring equipment, independently give fiber resource transmission.For example, if wind energy turbine set need to add cartonning, become monitoring, Monitoring System of Fan Vibration etc., be required to be every kind of detection system and draw up separately optical fiber, every detection provides 8 core dedicated optical fibre cores conventionally, for the transmission of supervisory control system.Existing wind energy turbine set Optical Fiber Transmission supervisory control system schematic diagram as shown in Figure 1.Wherein, each equipment of blower fan side 102 and each equipment of main control room 103 are connected to optical fiber ring network 101 by optical fiber 108.In blower fan side 102, video monitoring equipment 104, case become watch-dog 105 and vibration testing equipment 106 is connected to optical fiber 108 by transmission switching mechanism 107.At main control room 103, each monitoring server 109 is connected to optical fiber 108 by transmission switching mechanism 107.
Existing independent light fibre core transmission system, under the limited condition of original monitoring business data, shows it and facilitates brief technical advantage.But move huge today at wind-powered electricity generation; monitoring business quantity progressively increases; watch-dog is perfect gradually; the data demand that electrical network gathers blower fan is also more and more concrete; the shortcoming of the mode of existing employing optical fiber dedicated optical fibre core is also more and more obvious; mainly contain following some: 1, the Construction of Wind Power initial stage cannot be predicted following supervisory control system quantity; can only draw up according to construction demand at that time; when new upper supervisory control system; non-fiber resource, extended capability is poor, usually has and needs perfect new technology; but because there is no transmission channel, and cannot implement.2, because the existing blower fan quantity that puts into operation is large, during wind-powered electricity generation maintenance, attendant's limited amount of a lot of blower fan manufacturing enterprise, some more urgent stubborn problem, need teleprocessing, and the steel construction of blower fan tower barrel is serious to the shielding of mobile communication signal, add wind energy turbine set mobile communication signal coverage rate own low, cause the operations staff of wind energy turbine set, blower fan Rigen, originally cannot realize and communicating by letter with the external world, therefore the voice between blower fan and video communication also become wind energy turbine set, needing problem to be processed.3, the operational mode of existing fan monitoring is that the large bag of manufacturer is safeguarded, under the condition of single monitoring, transmission channel and monitoring business are that same producer is used, but under the condition progressively increasing at later stage monitoring business, transmission channel is that multi-service is used simultaneously, existing mode of building separately transmission channel has caused great waste to the utilization of fiber resource, and integrating monitoring resource transmission passage has become extremely urgent thing.
Utility model content
The utility model provides a kind of comprehensive monitoring system for wind power station, is intended to overcome problems of the prior art.This system can be integrated the multiple monitoring service control of wind energy turbine set, avoids the waste of wind energy turbine set Transmission Fibers resource, and will transmit and service detach, has improved service expansion capability.
For this reason, the utility model proposes a kind of comprehensive monitoring system for wind power station, described system comprises: transmission subsystem, comprise one or more industrial ethernet switchs, and described one or more industrial ethernet switchs are connected to optical fiber ring network by optical fiber; Be positioned at the supervising device of blower fan side, be connected to described one or more industrial ethernet switchs of described transmission subsystem; Be positioned at one or more monitoring servers of main control room, be connected to directly or indirectly described one or more industrial ethernet switchs of described transmission subsystem.
According to an aspect of the present utility model, described comprehensive monitoring system for wind power station also comprises the one or more video voice communication assemblies that are positioned at blower fan side, and described one or more video voice communication assemblies are connected to described one or more industrial ethernet switchs of described transmission subsystem.
According to an aspect of the present utility model, described comprehensive monitoring system for wind power station also comprises the digital dispatching stored-program control exchange that is positioned at main control room, and described digital dispatching stored-program control exchange is connected to described one or more industrial ethernet switchs of described transmission subsystem.
According to an aspect of the present utility model, described comprehensive monitoring system for wind power station also comprises the maintenance terminal that is connected to internet, and described maintenance terminal is communicated by letter with the monitoring server of main control room by internet.
According to an aspect of the present utility model, described transmission subsystem also comprises internet, firewall device, router and the integrated switch connecting successively, and described integrated switch is connected to described one or more industrial ethernet switch; Wherein, described one or more industrial ethernet switch forms transmit ring by optical fiber and other one or more industrial ethernet switchs.
According to an aspect of the present utility model, described comprehensive monitoring system for wind power station also comprises one or more maintenance terminals, and described one or more maintenance terminals are connected to described internet; When one or more monitoring servers are connected to described one or more industrial ethernet switch of described transmission subsystem indirectly, described one or more monitoring servers are connected to described integrated switch; Described comprehensive monitoring system for wind power station also comprises the digital dispatching stored-program control exchange that is positioned at main control room, and described digital dispatching stored-program control exchange is connected to described integrated switch.
According to an aspect of the present utility model, described in be positioned at blower fan side supervising device comprise that video monitoring equipment, case become watch-dog and vibration testing equipment.
This programme is integrated the communication resource of wind energy turbine set, and transmission and business are separated, and the transfer resource of wind energy turbine set is shared, and for monitoring business provides public transfer resource, by unified transmission system, distributes bandwidth unitedly, facilitates carrying out and maintenance of new business.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing wind energy turbine set Optical Fiber Transmission supervisory control system;
Fig. 2 is the schematic diagram of the comprehensive monitoring system for wind power station that the utility model proposes;
Fig. 3 is the schematic diagram that system realizes;
Fig. 4 is existing business and transmission mode schematic diagram;
Fig. 5 is business and the transmission mode schematic diagram of the utility model proposed scheme;
Fig. 6 is the configuration diagram of the transmission subsystem of the comprehensive monitoring system for wind power station that the utility model proposes;
Fig. 7 is the networking schematic diagram of the comprehensive monitoring system for wind power station that the utility model proposes.
Embodiment
The following stated is better embodiment of the present utility model, does not therefore limit protection range of the present utility model.
For wind energy turbine set business transmission, set up a set of wind-powered electricity generation comprehensive monitoring system, this systematic unity provides unified access interface for each supervising device, and with parallel use of supervisory control system of former wind energy turbine set, form standby usage protection.Transmission channel, transmission system terminal adopt industrial ethernet switch networking, utilize router and commercial switch, communicate by letter with extraneous public network, and for monitoring, producer provides remote maintenance channels.
Fig. 2 is the schematic diagram of the comprehensive monitoring system for wind power station that the utility model proposes.Wherein, a plurality of industrial ethernet switchs 207 are connected to optical fiber ring network 201 by optical fiber 208, form the transmission subsystem of comprehensive monitoring system for wind power station.In blower fan side 202, video monitoring equipment 204, case become the industrial ethernet switch that the supervising devices such as watch-dog 205 and vibration testing equipment 206 are connected to transmission subsystem.At main control room 203, each monitoring server 209 is connected to the industrial ethernet switch of transmission subsystem directly or indirectly.The video voice communication assembly 212 that also comprises the industrial ethernet switch that is connected to transmission subsystem in blower fan side 202.At main control room 203, also comprise the digital dispatching stored-program control exchange 210 of the industrial ethernet switch that is connected to directly or indirectly transmission subsystem.In addition, described comprehensive monitoring system for wind power station also comprises the maintenance terminal 211 that is connected to internet, for the devices communicatings such as monitoring server with main control room.Below, the schematic diagram of this system is made an explanation.
Fig. 3 is the schematic diagram that system realizes.This programme is set up unified transmission platform on optical fiber ring network, by giga industry Ethernet switch, forms high-capacity optical fiber passage, under unified optical fiber transport channel, provides business.As shown in Figure 3, distribution service under unified Transmission Fibers circuit.The transmission platform of business based on unified, after integrating, the business of wind energy turbine set and the model of transmission change.Before and after transmission circuit, pattern as shown in Figure 4 and Figure 5.Fig. 4 shows existing transmission and business model.Fig. 5 shows transmission and the business model of this programme.
Fig. 6 shows the configuration diagram of transmission subsystem of the comprehensive monitoring system for wind power station of proposition.As shown in Figure 6, internet 601 is connected to firewall device 602, firewall device 602 is connected to router 603, and router 603 is connected to integrated switch 604, and integrated switch 604 is connected to for example giga industry switch of one or more industrial ethernet switch 605().Described one or more industrial ethernet switch 605 forms transmit ring by optical fiber and other one or more industrial ethernet switchs.
Fig. 7 shows the networking schematic diagram of the comprehensive monitoring system for wind power station of proposition.The assembly identical with Fig. 6 used identical Reference numeral.As shown in Figure 7, maintenance terminal 706 is connected to internet 601, and each monitoring server 707 and the digital dispatching stored-program control exchange 708 that are positioned at main control room are connected to integrated switch 604.The supervising devices such as video monitoring equipment 710, case change watch-dog 711 and vibration testing equipment 712 and the video voice communication assembly 709 that are positioned at blower fan side are connected to industrial ethernet switch 605.
Should note; the embodiment that the utility model proposes and application be the object for illustrating only;, as the restriction to the utility model protection range, those skilled in the art can not modify to meet actual needs to embodiment of the present utility model.
Claims (7)
1. a comprehensive monitoring system for wind power station, is characterized in that, described system comprises:
Transmission subsystem, comprises one or more industrial ethernet switchs, and described one or more industrial ethernet switchs are connected to optical fiber ring network by optical fiber;
Be positioned at the supervising device of blower fan side, be connected to described one or more industrial ethernet switchs of described transmission subsystem;
Be positioned at one or more monitoring servers of main control room, be connected to directly or indirectly described one or more industrial ethernet switchs of described transmission subsystem.
2. comprehensive monitoring system for wind power station according to claim 1, is characterized in that:
Described comprehensive monitoring system for wind power station also comprises the one or more video voice communication assemblies that are positioned at blower fan side, and described one or more video voice communication assemblies are connected to described one or more industrial ethernet switchs of described transmission subsystem.
3. comprehensive monitoring system for wind power station according to claim 1, is characterized in that:
Described comprehensive monitoring system for wind power station also comprises the digital dispatching stored-program control exchange that is positioned at main control room, and described digital dispatching stored-program control exchange is connected to described one or more industrial ethernet switchs of described transmission subsystem.
4. comprehensive monitoring system for wind power station according to claim 1, is characterized in that:
Described comprehensive monitoring system for wind power station also comprises the maintenance terminal that is connected to internet, and described maintenance terminal is communicated by letter with the monitoring server of main control room by internet.
5. comprehensive monitoring system for wind power station according to claim 1, is characterized in that:
Described transmission subsystem also comprises internet, firewall device, router and the integrated switch connecting successively, and described integrated switch is connected to described one or more industrial ethernet switch; Wherein, described one or more industrial ethernet switch forms transmit ring by optical fiber and other one or more industrial ethernet switchs.
6. comprehensive monitoring system for wind power station according to claim 5, is characterized in that:
Described comprehensive monitoring system for wind power station also comprises one or more maintenance terminals, and described one or more maintenance terminals are connected to described internet; When one or more monitoring servers are connected to described one or more industrial ethernet switch of described transmission subsystem indirectly, described one or more monitoring servers are connected to described integrated switch;
Described comprehensive monitoring system for wind power station also comprises the digital dispatching stored-program control exchange that is positioned at main control room, and described digital dispatching stored-program control exchange is connected to described integrated switch.
7. according to the arbitrary comprehensive monitoring system for wind power station described in claim 1-6, it is characterized in that:
The described supervising device that is positioned at blower fan side comprises that video monitoring equipment, case become watch-dog and vibration testing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382217.4U CN203435026U (en) | 2013-06-29 | 2013-06-29 | Wind power plant comprehensive monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382217.4U CN203435026U (en) | 2013-06-29 | 2013-06-29 | Wind power plant comprehensive monitoring system |
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| CN203435026U true CN203435026U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320382217.4U Expired - Fee Related CN203435026U (en) | 2013-06-29 | 2013-06-29 | Wind power plant comprehensive monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779703A (en) * | 2015-04-29 | 2015-07-15 | 国网黑龙江省电力有限公司 | Remote embedded type automatic power grid monitoring device and automatic monitoring method |
| CN110995562A (en) * | 2019-12-16 | 2020-04-10 | 中国船舶重工集团海装风电股份有限公司 | Distributed wind power plant wireless networking system |
-
2013
- 2013-06-29 CN CN201320382217.4U patent/CN203435026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779703A (en) * | 2015-04-29 | 2015-07-15 | 国网黑龙江省电力有限公司 | Remote embedded type automatic power grid monitoring device and automatic monitoring method |
| CN110995562A (en) * | 2019-12-16 | 2020-04-10 | 中国船舶重工集团海装风电股份有限公司 | Distributed wind power plant wireless networking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA ELECTRIC POWER SURVEY DESIGN INSTIT Free format text: FORMER NAME: INNER MONGOLIA ELECTRICAL POWER INVESTIGATE AND DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Patentee after: INNER MONGOLIA POWER SURVEY & DESIGN INSTITUTE Co.,Ltd. Address before: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Patentee before: Inner Mongolia Electric Power Survey Design Institute |
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| 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: 20140212 |