Fan test data processing device

Abstract

The invention provides a fan test data processing device which comprises an editable logic controller, a human-computer interface, a digital quantity output module and an analog quantity output module, and the editable logic controller is used for controlling the digital quantity output module, the analog quantity output module and the human-computer interface; the human-computer interface is used for receiving a processing instruction of the fan test data and processing the fan test data according to the processing instruction to obtain target fan test data, and the target fan test data comprises digital quantity fan test data and / or analog quantity fan test data; the digital quantity output module is used for outputting digital quantity fan test data; according to the fan test data processing device, the fan test data can be processed according to the fan test requirements, the fan program does not need to be modified frequently, the target fan test data meeting the fan test requirements can be obtained, and the fan test data processing method is high in practicability and high in practicability. And the testing efficiency of the fan is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wind turbine testing, and in particular to a wind turbine testing data processing device. Background Art

[0002] To ensure the performance and safety of wind turbines, many test requirements are put forward for wind turbine certification testing, such as: high and low voltage ride-through test, power quality test, active and reactive power test, grid adaptability test, power curve test, whole machine noise test, whole machine load safety test, type certification, etc. Different test requirements require different test data, and different test equipment corresponds to different data analysis methods.

[0003] At present, for the same test, the wind turbine generator side often needs to configure the main control program and hardware configuration according to different test equipment. When faced with various test requirements and various test equipment combinations, it often leads to a large number of modifications to the wind turbine program, increasing the workload of program development and the difficulty of management, and reducing the efficiency of wind turbine testing. Therefore, how to build a wind turbine test data processing device that does not require frequent modifications to the wind turbine program and obtains the target wind turbine test data that meets the wind turbine testing requirements has become an urgent problem to be solved. Summary of the Invention

[0004] The present application proposes a wind turbine test data processing device.

[0005] The first aspect of the present application provides a fan test data processing device, comprising: an editable logic controller, a human-machine interface, a digital output module and an analog output module, wherein the editable logic controller is used to control the digital output module, the analog output module and the human-machine interface; the human-machine interface is used to receive processing instructions for fan test data, and process the fan test data according to the processing instructions to obtain target fan test data, wherein the target fan test data includes digital fan test data and / or analog fan test data; the digital output module is used to output the digital fan test data, and the analog output module is used to output the analog fan test data.

[0006] In one embodiment of the present application, the fan test data processing device is also used to: obtain a fan test data file, wherein the fan test data file includes a fan test data identifier and fan test data; obtain a fan test requirement, and obtain a target identifier of the fan test data based on the fan test requirement; and determine the fan test data from the fan test data file based on the target identifier.

[0007] In one embodiment of the present application, the wind turbine test data processing device is further used to: perform data communication with a preset communication protocol of a wind turbine main control device to obtain the wind turbine test data file.

[0008] In one embodiment of the present application, the processing of the fan test data according to the processing instruction to obtain the target fan test data includes: parsing the processing instruction to obtain type processing information and range configuration information for the fan test data; if the type processing information is digital processing information, performing format conversion processing on the type of the fan test data to obtain digital fan test data; if the type processing information is analog processing information, performing format conversion processing on the type of the fan test data to obtain analog fan test data; according to the range configuration information, performing range configuration processing on the digital fan test data and / or analog fan test data to obtain the target fan test data.

[0009] In one embodiment of the present application, the human-machine interface further includes: a fan test data identification display component, a fan test data range display component and a fan test data display component.

[0010] In one embodiment of the present application, the digital output module is further used to: determine a first target communication protocol, and output the digital wind turbine test data through the first target communication protocol.

[0011] In one embodiment of the present application, the analog output module is further used to: determine a second target communication protocol, and output the analog wind turbine test data through the second target communication protocol.

[0012] In one embodiment of the present application, the first target communication protocol and the second target communication protocol include but are not limited to OPC communication protocol, Modbus Tcp communication protocol, Modbus Rcu communication protocol and CANopen communication protocol.

[0013] The present application proposes a fan test data processing device, comprising: an editable logic controller, a human-machine interface, a digital output module and an analog output module, wherein the editable logic controller is used to control the digital output module, the analog output module and the human-machine interface, and the human-machine interface is used to receive processing instructions for fan test data, and process the fan test data according to the processing instructions to obtain target fan test data, wherein the target fan test data includes digital fan test data and / or analog fan test data, the digital output module is used to output digital fan test data, and the analog output module is used to output analog fan test data. The fan test data processing device provided by the present application can process fan test data according to fan test requirements without frequently modifying the fan program, that is, target fan test data that meets the fan test requirements can be obtained, thereby improving the efficiency of fan testing.

[0014] Other effects of the above optional manner will be described below in conjunction with specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a wind turbine test data processing device provided in an embodiment of the present application;

[0016] Figure 2 This is a flow chart of a wind turbine testing method provided in an embodiment of the present application;

[0017] Figure 3 This is a flow chart of another wind turbine testing method provided in an embodiment of the present application;

[0018] Figure 4 This is a human-machine interface diagram of digital wind turbine test data provided by an embodiment of the present application;

[0019] Figure 5 This is a schematic diagram of a human-machine interface for analog wind turbine test data provided by an embodiment of the present application;

[0020] Figure 6 This is a schematic diagram of a human-machine interface for wind turbine test data provided by an embodiment of the present application;

[0021] Figure 7 It is a structural schematic diagram of a wind turbine testing system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0023] The wind turbine test data processing device according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0024] Figure 1 It is a structural diagram of a wind turbine test data processing device provided in an embodiment of the present application.

[0025] like Figure 1 As shown, the wind turbine test data processing device 1000 may include: an editable logic controller 100 , a human-machine interface 200 , a digital output module 300 and an analog output module 400 .

[0026] It should be noted that, in the related art, during the fan testing process, it is often necessary to frequently modify the fan program in order to meet the testing requirements.

[0027] For example, if Figure 2 As shown, for wind turbine test requirements 1...wind turbine test requirements N, each test requirement often corresponds to a variety of different test data outputs. In order to meet the test requirements, it is often necessary to modify the wind turbine program and configure the hardware according to the way the third-party test equipment accepts data. Frequent shutdowns are required to modify the generator set program, resulting in long wind turbine test time and low wind turbine test efficiency, which in turn increases the loss of wind farm electricity.

[0028] It should be noted that, through the wind turbine test data processing device proposed in this application, wind turbine test data can be processed to obtain wind turbine test data that meets the test requirements.

[0029] For example, if Figure 3 As shown, for fan test requirements 1 ... and fan test requirements N, the fan test data can be processed by the fan test data processing device to obtain fan test data that meets the test requirements.

[0030] The editable logic controller 100 is used to control the digital output module 300 , the analog output module 400 and the human-machine interface 200 .

[0031] Among them, the Programmable Logic Controller (PLC) uses programmable memory to store programs internally, execute user-oriented instructions such as logical operations, sequential control, timing, counting and arithmetic operations, and control various types of machinery or production processes through digital or analog input / output.

[0032] It should be noted that the wind turbine test data processing device 1000 is constructed using a programmable logic controller (PLC) and can communicate with a wind turbine main control device to obtain wind turbine test data.

[0033] The human-machine interface 200 is used to receive processing instructions for fan test data, and process the fan test data according to the processing instructions to obtain target fan test data, wherein the target fan test data includes digital fan test data and / or analog fan test data.

[0034] Among them, the human-machine interface (HMI) is the medium for interaction and information exchange between the system and the user.

[0035] It should be noted that processing instructions for fan test data can be generated based on the testing requirements of third-party testing equipment. When the human-machine interface receives the processing instructions for fan test data, the processing instructions can be parsed to process the fan test data to obtain target fan test data, wherein the target fan test data includes digital fan test data and / or analog fan test data.

[0036] It should be noted that the human-machine interface (host computer) has a built-in data processing program, which can process the wind turbine test data based on the data processing program according to the processing instructions to obtain target wind turbine test data.

[0037] For example, for fan test requirement 1, if the fan test data processing instruction A indicates that the target fan test data whose analog quantity is current type and is 4-20mA is required, the fan test data can be processed through the human-machine interface to obtain the target fan test data whose analog quantity is current type and is 4-20mA.

[0038] The digital output module 300 is used to output digital wind turbine test data.

[0039] It should be noted that after obtaining the digital fan test data, the communication method accepted by the third-party test equipment can be obtained. According to the target communication method accepted by the third-party test equipment, the digital fan test data can be output through the digital output module according to the target communication method.

[0040] The analog output module 400 is used to output analog wind turbine test data.

[0041] It should be noted that after obtaining the analog fan test data, the communication method accepted by the third-party test equipment can be obtained. According to the target communication method accepted by the third-party test equipment, the analog fan test data is output through the analog output module according to the target communication method.

[0042] The present application proposes a wind turbine test data processing device, which includes an editable logic controller, a human-machine interface, a digital output module and an analog output module, wherein the editable logic controller is used to control the digital output module, the analog output module and the human-machine interface, and the human-machine interface is used to receive processing instructions for wind turbine test data, and process the wind turbine test data according to the processing instructions to obtain target wind turbine test data, wherein the target wind turbine test data includes digital wind turbine test data and / or analog wind turbine test data, the digital output module is used to output digital wind turbine test data, and the analog output module is used to output analog wind turbine test data. The wind turbine test data processing device provided by the present application can process wind turbine test data according to wind turbine test requirements without frequently modifying the wind turbine program, that is, it can obtain target wind turbine test data that meets the wind turbine test requirements, thereby improving the efficiency of wind turbine testing and reducing the power loss of wind farms.

[0043] Among them, the fan test data processing device 1000 is also used to: obtain a fan test data file, wherein the fan test data file includes a fan test data identifier and fan test data, obtain fan test requirements, obtain a target identifier of the fan test data according to the fan test requirements, and determine the fan test data from the fan test data file according to the target identifier.

[0044] It should be noted that the fan test data identifier is the variable name of the fan test data.

[0045] For example, for fan test requirement 1, the target identifier of the fan test data required by fan test requirement 1 is x, and the fan test data, that is, the fan test data required by fan test requirement 1, is obtained from the fan test data file according to the target identifier x.

[0046] The wind turbine test data processing device 1000 is further configured to perform data communication with the wind turbine main control device according to a preset communication protocol to obtain a wind turbine test data file.

[0047] It should be noted that this application does not limit the setting of the preset communication protocol, and it can be selected according to actual circumstances.

[0048] Optionally, the MoudbusTcp communication protocol may be used as a preset communication protocol, and data communication may be performed with the wind turbine main control device based on MoudbusTcp to obtain a wind turbine test data file.

[0049] Among them, the human-machine interface 200 is also used to: parse the processing instructions, obtain the type processing information and range configuration information for the fan test data, if the type processing information is digital processing information, perform format conversion processing on the type of the fan test data to obtain digital fan test data, if the type processing information is analog processing information, perform format conversion processing on the type of the fan test data to obtain analog fan test data, and according to the range configuration information, perform range configuration processing on the digital fan test data and / or analog fan test data to obtain the target fan test data.

[0050] For example, if Figure 4 As shown, for the digital fan test data, the fan test data can be set and processed by clicking a button according to the processing instruction to obtain the target fan test data.

[0051] For example, if Figure 5 As shown, for the analog fan test data, the fan test data can be set and processed by clicking a button according to the processing instruction to obtain the target fan test data.

[0052] The human-machine interface 200 further includes: a fan test data identification display component, a fan test data range display component and a fan test data display component.

[0053] It should be noted that the fan test data of the test channel as well as the identification and range of the fan test data can be displayed through the fan test data identification display component, the fan test data range display component and the fan test data display component in the human-machine interface.

[0054] For example, if Figure 6 As shown, the fan test data of the test channel and the name (identification) and range of the fan test data can be displayed through the human-machine interface.

[0055] The digital output module 300 is further configured to determine a first target communication protocol and output digital wind turbine test data through the first target communication protocol.

[0056] It should be noted that after obtaining the digital fan test data, the communication method accepted by the third-party test equipment can be obtained. According to the first target communication protocol accepted by the third-party test equipment, the digital fan test data can be output through the analog output module according to the first target communication protocol.

[0057] Optionally, the first target communication protocol includes but is not limited to OPC communication protocol, Modbus Tcp communication protocol, Modbus Rcu communication protocol and CANopen communication protocol.

[0058] For example, if the first target communication protocol accepted by the third-party test equipment is the CANopen communication protocol, the digital output module outputs the digital wind turbine test data to the third-party test equipment via the CANopen communication protocol.

[0059] The analog output module 400 is further configured to determine a second target communication protocol and output analog wind turbine test data through the second target communication protocol.

[0060] The first target communication protocol and the second target communication protocol may be the same or different.

[0061] Optionally, the second target communication protocol includes but is not limited to OPC communication protocol, Modbus Tcp communication protocol, Modbus Rcu communication protocol and CANopen communication protocol.

[0062] For example, if the second target communication protocol accepted by the third-party test equipment is the OPC communication protocol, the analog output module outputs the analog wind turbine test data to the third-party test equipment through the OPC communication protocol.

[0063] This application proposes a wind turbine test data processing device that can process wind turbine test data according to wind turbine test requirements without frequently modifying the wind turbine program, thereby obtaining target wind turbine test data that meets the wind turbine test requirements, improving the efficiency of wind turbine testing and reducing the power loss of wind farms.

[0064] It should be noted that after obtaining the wind turbine test data processing device, a wind turbine test system can be constructed based on the wind turbine test data processing device.

[0065] For example, if Figure 7 As shown, the fan test system includes a fan main control device, a fan test data processing device and a third-party test equipment. The fan main control device can communicate with the fan test data processing device to obtain fan test data. According to the test requirements of the third-party test equipment, the fan test data is processed by the fan test data processing device to obtain target fan test data. According to the communication protocol supported by the third-party test equipment, the target fan test data is transmitted to the third-party test equipment, and the third-party test equipment tests the fan through the target test data.

[0066] To sum up, the fan test data processing device proposed in this application can isolate the fan test work and the fan operation work from each other without affecting each other. The human-machine interface HMI can process the fan test data according to the test requirements, and there is no need to frequently modify the fan program to obtain the target fan test data that meets the fan test requirements. The range of the fan test data can be set through the human-machine interface HMI, which reduces the huge program development work and program version management work, and reduces the power generation loss caused by frequent shutdown upgrades, thereby improving the efficiency of fan testing.

[0067] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0068] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0069] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wind turbine test data processing device, characterized in that: It includes editable logic controller, human-machine interface, digital output module and analog output module, among which, The editable logic controller is used to control the digital output module, the analog output module and the human-machine interface; The human-machine interface is used to receive a processing instruction for fan test data, and process the fan test data according to the processing instruction to obtain target fan test data, wherein the target fan test data includes digital fan test data and / or analog fan test data; The digital output module is used to output the digital fan test data The analog output module is used to output the analog fan test data.

2. The device according to claim 1, characterized in that The wind turbine test data processing device is further used for: Acquire a fan test data file, wherein the fan test data file includes a fan test data identifier and fan test data; Obtaining a wind turbine test requirement, and obtaining a target identifier of wind turbine test data according to the wind turbine test requirement; The wind turbine test data is determined from the wind turbine test data file according to the target identifier.

3. The device according to claim 2, characterized in that The wind turbine test data processing device is further used for: Data communication is performed with the communication protocol preset by the wind turbine main control device to obtain the wind turbine test data file.

4. The device according to claim 1, characterized in that The step of processing the wind turbine test data according to the processing instruction to obtain target wind turbine test data includes: Parsing the processing instruction to obtain type processing information and range configuration information for the wind turbine test data; If the type processing information is digital processing information, performing format conversion processing on the type of the fan test data to obtain digital fan test data; If the type processing information is analog processing information, performing format conversion processing on the type of the fan test data to obtain analog fan test data; According to the range configuration information, range configuration processing is performed on the digital fan test data and / or the analog fan test data to obtain target fan test data.

5. The device according to claim 1, characterized in that The human-machine interface also includes: a fan test data identification display component, a fan test data range display component and a fan test data display component.

6. The device according to claim 1, characterized in that The digital output module is further used for: A first target communication protocol is determined, and the digital wind turbine test data is output through the first target communication protocol.

7. The device according to claim 1, characterized in that The analog output module is also used for: A second target communication protocol is determined, and the wind turbine test data of the analog quantity is outputted through the second target communication protocol.

8. The device according to any one of claims 6 to 7, characterized in that The first target communication protocol and the second target communication protocol include but are not limited to OPC communication protocol, Modbus Tcp communication protocol, Modbus Rcu communication protocol and CANopen communication protocol.

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