WO2018137099A1

WO2018137099A1 - Wind power generator set monitoring method and system based on internet of things

Info

Publication number: WO2018137099A1
Application number: PCT/CN2017/072370
Authority: WO
Inventors: 熊益冲
Original assignee: 深圳企管加企业服务有限公司
Priority date: 2017-01-24
Filing date: 2017-01-24
Publication date: 2018-08-02

Abstract

Embodiments of the present invention relate to the technical field of the internet of things. Disclosed are a wind power generator set monitoring method and system based on the internet of things. The method comprises: receiving parameter information detected by a wind power generator set controller, the wind power generator set controller being at least paired with two or more wind power generator sets; reporting the parameter information to a monitoring center; receiving a regulation and control instruction sent by the monitoring center according to a preset rule; and configuring a wind power generator set parameter according to the regulation and control instruction of the monitoring center. Accordingly, in the embodiments of the present invention, the parameter information of the wind power generator set can be reported to the monitoring center, the power generation efficiency, a total power generation capacity, on-off information of the wind power generator set and other parameter information can be monitored in real time, and fault information of the wind power generator set can be known in time, so as to quickly respond and eliminate a fault.

Description

Wind power generator monitoring method and system based on internet of things

Technical field

The invention relates to the technical field of the Internet of things, in particular to a method and a system for monitoring a wind turbine based on the Internet of Things.

Background technique

Internet of Things is widely used in intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire protection, industrial monitoring, environmental monitoring, street lighting control, landscape lighting control, building lighting control, square lighting control, elderly care, personal Health, flower cultivation, water monitoring, food traceability, enemy investigation and intelligence gathering.

Wind energy is an inexhaustible and clean and renewable energy source that will become one of the most important green energy sources in the 21st century. Wind turbines are the key equipment of wind power plants. In order to improve the safety, reliability and service life of wind power plants, it is very important to research and develop the monitoring system of wind turbines.

Summary of the invention

The embodiment of the invention provides a wind turbine monitoring method based on the Internet of Things, which can report the parameter information of the wind turbine to the monitoring center, and can monitor the power generation efficiency, the total power generation and the wind turbine switch information and other parameter information of the wind turbine in real time, and can Know the wind turbine fault information in time to quickly react and eliminate the fault.

The first aspect of the embodiments of the present invention discloses a wind turbine monitoring method based on the Internet of Things, including:

Receiving parameter information monitored by the wind turbine controller, the wind turbine controller being paired with at least two wind turbines;

Reporting the parameter information to the monitoring center;

Receiving a control instruction sent by the monitoring center according to a preset rule;

The wind turbine parameters are configured according to the control instructions of the monitoring center.

As an optional implementation manner, the method further includes:

When the fault occurs in any of the wind turbines, the fault information is reported to the monitoring center, and the fault information includes the identification information of the faulty wind turbine.

As an optional implementation manner, the parameter information includes power generation performance, total power generation amount, and wind turbine switch information.

As an optional implementation manner, after the sending the qualified data to the monitoring center, the method further includes:

Performing statistical analysis on the received parameter information according to a preset rule and generating a result of statistical analysis of the parameter information.

As an optional implementation manner, the reporting the parameter information to the monitoring center includes:

The parameter information is reported to the monitoring center in a wireless manner.

A second aspect of the embodiments of the present invention discloses a wind turbine monitoring system based on the Internet of Things, comprising:

a receiving unit, configured to receive parameter information monitored by the wind turbine controller, wherein the wind turbine controller is paired with at least two wind turbines;

a parameter reporting unit, configured to report the parameter information to a monitoring center;

The receiving unit is further configured to receive a control instruction sent by the monitoring center according to a preset rule;

The configuration unit is configured to configure the wind turbine parameter according to the control instruction of the monitoring center.

As an optional implementation manner, the system further includes:

The fault reporting unit is configured to report the fault information to the monitoring center when the fault occurs in any of the wind turbines, and the fault information includes the identification information of the faulty wind turbine.

As an optional implementation manner, the system further includes:

The analyzing unit is configured to perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.

As an optional implementation manner, the system further includes:

The wireless transmission unit is configured to report the parameter information to the monitoring center by using a wireless manner.

It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

In the embodiment of the present invention, the parameter information monitored by the wind turbine controller is received, the wind turbine controller is paired with at least two wind turbines; the parameter information is reported to the monitoring center; and the monitoring center is received according to the preset The regulation command sent by the rule; the wind turbine parameter is configured according to the regulation instruction of the monitoring center. It can be seen that, by implementing the embodiments of the present invention, the parameter information of the wind turbine can be reported to the monitoring center, and the parameter information such as the power generation efficiency, the total power generation amount, and the wind turbine switch information can be monitored in real time, and the wind turbine fault can be known in time. Information to respond quickly and eliminate faults.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a first embodiment of the present invention;

2 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a second embodiment of the present invention;

3 is a schematic flow chart of a wind turbine monitoring system based on the Internet of Things according to a third embodiment of the present invention.

detailed description

The present invention will be further described in detail with reference to the accompanying drawings, in which . All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, it contains a series of steps Or a process, method, system, product, or device of a unit is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively also for such processes, methods or Other steps or units inherent to the device.

The reference to an embodiment herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.

The embodiment of the invention provides a wind turbine monitoring method based on the Internet of Things, which can report the parameter information of the wind turbine to the monitoring center, and can monitor the power generation performance, the total power generation amount and the wind turbine switch information and other parameter information of the wind turbine in real time, and can Know the wind turbine fault information in time to quickly react and eliminate the fault.

Please refer to FIG. 1. FIG. 1 is a schematic flow chart of a method for monitoring a wind turbine based on an Internet of Things according to a first embodiment of the present invention. The method for monitoring the wind turbine based on the Internet of Things shown in FIG. 1 may include the following steps:

101. The wireless collector receives parameter information monitored by the wind turbine controller, and the wind turbine controller is paired with at least two wind turbines;

The wind turbine controller is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.

The wind turbine controller includes a plurality of wireless sensors, and uses a wireless sensor network to collect and transmit wind speed, wind direction and tower vibration, and collect data such as generator current, generator voltage, and battery pack voltage by wire.

102. Report the parameter information to the monitoring center.

After obtaining the parameter information, the wireless collector reports the parameter information to the monitoring center, and the monitoring center can send the parameter information to the monitoring terminal, so that the monitoring personnel use the monitoring terminal to send the control command to perform the parameters of the wind turbine. Regulation, or it can be regulated directly by the wireless collector according to preset rules.

In the embodiment of the present invention, the terminal device can send the real-time temperature to the monitoring center in a wireless manner. The terminal device can achieve the purpose of wireless communication by accessing a mobile communication network, wherein the accessible mobile The mobile communication network may be a different system such as WCDMA (Wideband Code Division Multiple Access), GSM (Global System for Mobile Communication), and LTE (Long Term Evolution), and the embodiment of the present invention No restrictions.

103. Receive a control instruction sent by the monitoring center according to a preset rule.

In the embodiment of the present invention, when the collected data exceeds a preset safety value, the wind mechanism controller performs protective measures such as braking and unloading on the fan. The operation data of each wind turbine is sent to the monitoring center through the wireless collector, and the monitoring center can query the current and historical operation data of each wind turbine in real time, realize dangerous warning and remote on/off control.

104. Configure wind turbine parameters according to the control instructions of the monitoring center.

In the embodiment of the present invention, when the wireless collector receives the control instruction of the monitoring center, the parameters of the wind turbine are configured according to the control command, so that the wind turbine is working normally.

Please refer to FIG. 2. FIG. 2 is a schematic flow chart of a method for monitoring a wind turbine based on the Internet of Things according to a second embodiment of the present invention. As shown in FIG. 2, the method may include the following steps:

201. Receive parameter information monitored by a wind turbine controller, wherein the wind turbine controller is paired with at least two wind turbines.

The wireless collector is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.

The wireless collector includes a plurality of wireless sensors, and uses a wireless sensor network to collect and transmit wind speed, wind direction and tower vibration, and collect data such as generator current, generator voltage, and battery pack voltage by wire.

202. Report the parameter information to the monitoring center.

In the embodiment of the present invention, the terminal device can send the real-time temperature to the monitoring center in a wireless manner. The terminal device can achieve the purpose of wireless communication by accessing a mobile communication network, where the accessible mobile communication network can be WCDMA (Wideband Code Division Multiple Access), GSM (Global System for Mobile Communication, Different systems, such as the Global System for Mobile Communications (LTE) and LTE (Long Term Evolution), are not limited in the embodiments of the present invention.

203. Receive a control instruction sent by the monitoring center according to a preset rule.

204. Configure a wind turbine parameter according to the control instruction of the monitoring center;

205. When any one of the wind turbines fails, the fault information is reported to the monitoring center, where the fault information includes the identification information of the faulty wind turbine.

In the embodiment of the present invention, since the wireless collector is paired with at least two wind turbines, the switches of at least two wind turbines can be controlled. When a certain wind turbine fails, another wind turbine can be controlled to be turned on as a backup to ensure the wind power station. The normal work.

206. Perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.

The monitoring center collects the received parameter information, for example, statistics of the parameters in the preset time period are analyzed, and the statistical result is obtained for the user to view.

The following is a system embodiment of the present invention. The system embodiment of the present invention is used to perform the method implemented in the second embodiment of the method of the present invention. For the convenience of description, only the method related to the embodiment of the present invention is shown, and the specific calculation details are not disclosed. Please refer to Embodiments 1 to 2 of the present invention.

Please refer to FIG. 3. FIG. 3 is a structural diagram of a wind turbine monitoring system based on the Internet of Things disclosed in the third embodiment of the present invention. As shown in Figure 3, the system can include:

The receiving unit 301 is configured to receive parameter information monitored by the wind turbine controller, and the wind turbine controller is paired with at least two wind turbines.

In the embodiment of the present invention, the wireless collector is paired with at least two wind turbines. In this way, it is possible to control at least two wind turbines.

The parameter reporting unit 302 is configured to report the parameter information to the monitoring center.

In the embodiment of the present invention, after obtaining the parameter information, the wireless collector reports the parameter information to the monitoring center, and the service monitoring center may send the parameter information to the monitoring terminal, so that the monitoring personnel use the monitoring terminal to send the control command. The parameters of the wind turbine are regulated, or can be directly regulated by the wireless collector according to preset rules.

The receiving unit 301 is further configured to receive a control instruction sent by the monitoring center according to a preset rule.

The configuration unit 303 is configured to configure the wind turbine parameter according to the control instruction of the monitoring center.

The fault reporting unit 304 is configured to report the fault information to the monitoring center when the fault occurs in any of the wind turbines, and the fault information includes the identification information of the faulty wind turbine.

The analyzing unit 305 is configured to perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.

The wireless transmission unit 306 is configured to report the parameter information to the monitoring center by using a wireless manner.

In the embodiment of the present invention, the parameter information monitored by the wind turbine controller is received, and the wind turbine controller is paired with at least two wind turbine groups; the parameter information is reported to the monitoring center; The monitoring center sends the control instruction according to the preset rule; and configures the wind turbine parameter according to the control instruction of the monitoring center. It can be seen that, by implementing the embodiments of the present invention, the parameter information of the wind turbine can be reported to the monitoring center, and the parameter information such as the power generation efficiency, the total power generation amount, and the wind turbine switch information can be monitored in real time, and the wind turbine fault can be known in time. Information to respond quickly and eliminate faults.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in FIG. 4, for the convenience of description, only the parts related to the embodiments of the present invention are shown. For the specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The terminal can include a processor 401, a memory 402, a transmitter 403, the processor 401, a memory 402, and a transmitter 403 connected by a communication bus 404.

In the foregoing embodiment, each step method flow may be implemented based on the structure of the terminal device. Both the application layer and the operating system kernel can be considered as part of the abstraction structure of the processor 401.

In the embodiment of the present invention, the processor 401 performs the following operations by calling program code stored in the memory 402:

Reporting the parameter information to the monitoring center;

In the terminal device described in FIG. 4, the terminal monitors the temperature value received by the multi-point thermometer; determines whether the temperature value meets a preset condition; if the temperature value meets the preset condition, the real-time temperature is Send to the monitoring center. It can be seen that, in the embodiment of the present invention, the user can report the temperature to the monitoring center and view the temperature status through the mobile device anytime and anywhere.

As an optional implementation manner, the processor 401 is further configured to perform the following operations by calling program code stored in the memory 402:

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium can be stored There is stored a program which, when executed, includes part or all of the monitoring method of any one of the service processes in the above method embodiment.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

The insufficiency of the method of the embodiment of the present invention may be adjusted, merged, or deleted according to actual needs. The unit of the terminal in the embodiment of the present invention may be integrated, further divided or deleted according to actual needs.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed in a certain embodiment can participate in the related description of other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed system may be implemented in other manners, for example, the system embodiment described above is illustrative, for example, the division of the unit is A logical function partitioning may be implemented in an actual manner. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an inductive or communication connection through some interface, device or unit, and may be electrical or otherwise.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. . Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

It should be noted that, in the above embodiments of the wind turbine monitoring system and the terminal device based on the Internet of Things, the units included are only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized. In addition, the specific name of each functional unit is only for It is convenient to distinguish one from another and is not intended to limit the scope of protection of the present invention.

In addition, those skilled in the art can understand that all or part of the steps of the foregoing embodiments may be completed by a program to instruct related hardware, and the program may be stored in a computer readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read Only (Erasable Programmable Read Only) Memory, EPROM), One-Time Programmable Read-Only Memory (OTPROM), Electronically-Erasable Programmable Read-Only Memory (EEPROM), Read-Only Disc ( Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other medium readable by a computer that can be used to carry or store data.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the embodiments of the present invention. All should be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A wind turbine monitoring method based on the Internet of Things, characterized in that it comprises:

Receiving parameter information monitored by the wind turbine controller, the wind turbine controller being paired with at least two wind turbines;

Reporting the parameter information to the monitoring center;

Receiving a control instruction sent by the monitoring center according to a preset rule;

The wind turbine parameters are configured according to the control instructions of the monitoring center.
The method of claim 1 wherein said method further comprises

When the fault occurs in any of the wind turbines, the fault information is reported to the monitoring center, and the fault information includes the identification information of the faulty wind turbine.
The method of claim 1 wherein

The parameter information includes power generation efficiency, total power generation amount, and wind turbine switch information.
The method according to any one of claims 1 to 3, wherein after the sending the qualified data to the monitoring center, the method further comprises:

Performing statistical analysis on the received parameter information according to a preset rule and generating a result of statistical analysis of the parameter information.
The method according to any one of claims 1 to 3, wherein the reporting the parameter information to the monitoring center comprises:

The parameter information is reported to the monitoring center in a wireless manner.
A wind turbine monitoring system based on the Internet of Things, characterized in that it comprises:

a receiving unit, configured to receive parameter information monitored by the wind turbine controller, wherein the wind turbine controller is paired with at least two wind turbines;

a parameter reporting unit, configured to report the parameter information to a monitoring center;

The receiving unit is further configured to receive a control instruction sent by the monitoring center according to a preset rule;

The configuration unit is configured to configure the wind turbine parameter according to the control instruction of the monitoring center.
The system of claim 6 wherein the system further comprises:

The fault reporting unit is configured to report the fault information to the monitoring center when the wind turbine of each of the wind turbines fails, and the fault information includes the faulty wind turbine Identification information.
The system of claim 6 wherein said parameter information comprises power generation efficiency, total power generation, and wind turbine switch information.
The system according to any one of claims 6 to 8, wherein the system further comprises:

The analyzing unit is configured to perform statistical analysis on the received parameter information according to a preset rule and generate a result of statistical analysis of the parameter information.
The system according to any one of claims 6 to 8, wherein the system further comprises:

The wireless transmission unit is configured to report the parameter information to the monitoring center by using a wireless manner.