CN116339291B - Test system for multi-platform PLC wind turbine generator system main control system - Google Patents
Test system for multi-platform PLC wind turbine generator system main control system Download PDFInfo
- Publication number
- CN116339291B CN116339291B CN202310631945.2A CN202310631945A CN116339291B CN 116339291 B CN116339291 B CN 116339291B CN 202310631945 A CN202310631945 A CN 202310631945A CN 116339291 B CN116339291 B CN 116339291B
- Authority
- CN
- China
- Prior art keywords
- test
- module
- communication
- platform
- plc
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 236
- 238000004891 communication Methods 0.000 claims abstract description 97
- 238000004088 simulation Methods 0.000 claims abstract description 35
- 230000008859 change Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000005461 lubrication Methods 0.000 claims abstract description 4
- 230000002452 interceptive effect Effects 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 6
- 238000004422 calculation algorithm Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000010998 test method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- 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
Abstract
The invention discloses a test system for a multi-platform PLC wind turbine generator system main control system, which comprises: the comprehensive test platform PLC communication module comprises a first physical interface and a first communication logic controller, wherein the first physical interface is used for connecting the comprehensive test platform and PLCs of different brands to be tested; the integrated test platform loaded communication module comprises a second physical interface and a second communication logic controller, wherein the second physical interface is used for connecting the integrated test platform and a workstation running loaded software; the comprehensive test platform comprises a simulation module and a test module, wherein the simulation module uses matlab/simulink to build yaw, hydraulic pressure, lubrication, cooling, a generator, variable pitch and variable current component models of the wind turbine generator, and the test module comprises test cases of temperature change, pressure change, rotation speed change and wind speed and direction change; and the comprehensive test platform upper computer. The method can automatically test various logics including algorithms of the master control system of the wind turbine on PLCs of different brands.
Description
Technical Field
The invention relates to the field of testing of master control systems of wind turbines, in particular to a testing system for a multi-platform PLC master control system of a wind turbine.
Background
The current wind turbine generator system master control is numerous in PLCs, and different complete machine factories/master control manufacturers can select PLCs with different brands and models. The same complete machine factory/master control manufacturer can also have two or more than two types of PLCs; considering the current supply condition of PLC products, in order to ensure the reliability of a supply chain, a plurality of complete machine factories/main control factories introduce new brands of PLC, and especially the condition of domestic brands of PLC is more and more.
For PLCs of different brands, because of the independence of each PLC manufacturer, the adopted technical route, programming software, supporting language condition, supporting communication protocol condition and the like are different, and in order to ensure the reliability of the master control system of the wind turbine generator and the accuracy of logic, laboratory test is required. The common test methods of the master control system in the current wind power field are as follows:
(1) Algorithm test-the main control system algorithm part generates dll files, the dll files are imported into a bladed model, and load simulation test is carried out by using bladed software.
(2) The programmer manually tests, using the compiling software of the PLC, to manually detect online and forcedly modify variables, to see if the main control system logic is executed as expected.
(3) Hardware in-loop test-by utilizing the Hardwaretest module of the Bladed simulation platform, the PLC and Bladed are communicated, and the PLC runs a main control system program to perform load simulation test and main flow test.
(4) The PLC builds a test system 1 to test 1, namely the test PLC system is used for testing, the DI module of the test system corresponds to the DO module of the brand, DO (Digital Output: digital signal Input) corresponds to DI (Digital Input: digital signal Input), AO (analog Output: analog signal Output) corresponds to AI (analog Input: analog signal Input), and the DO module corresponds to the DO module of the brand one by one.
In summary, the test method (1) can only test the algorithm part, and cannot test other logic (such as yaw, hydraulic pressure, cooling, etc.); the test method (2) can only test common logic, and has the defects of complicated test process, long time consumption and difficult comprehensive test; the testing method (3) can only test part of brands of PLCs, and part of PLCs are not compatible with the hardware test module of the current Bladed simulation platform, and the hardware test module is required to be downloaded and configured with a plan file independently, so that the threshold is higher, the cost is higher than that of the testing method (1), and the use difficulty is higher; the test method (4) can only test common logic, cannot test an algorithm part, and increases the time for constructing hardware on the basis of the test method (2), but the test time is longer. Among the 4 test methods, the test method (1) cannot test and verify the reliability and logic accuracy of the master control system of the whole wind turbine generator, and the test methods (2) - (4) need to re-build test software and hardware when testing the master control systems of PLCs of different brands.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a testing system for a multi-platform PLC wind turbine main control system, integrate functions of the existing testing method, can meet testing requirements of the multi-platform PLC wind turbine main control system, and realize automatic testing of various logics including algorithms of wind turbine main control systems on PLCs of different brands.
In order to further achieve the above purpose, the present invention adopts the following technical scheme: a test system for a multi-platform PLC wind turbine generator system main control system comprises:
the comprehensive test platform PLC communication module comprises a first physical interface and a first communication logic controller, wherein the first physical interface is used for connecting the comprehensive test platform and PLCs of different brands to be tested, and comprises an RJ45 interface which can be connected with Modbus-TCP and OPC-UA communication lines, an RS485 interface which can be connected with RS485 communication lines and a DB9 interface which can be connected with Profibus, CANopen communication lines; the first communication logic controller is internally provided with a program template and a parameter reading program for managing communication programs of Modbus-TCP, OPC-UA, RS485 and Profibus, CANopen, selects a communication mode on the comprehensive test platform for activating the corresponding communication program and reading parameters, and establishes communication with PLCs of different brands after reading the parameters according to the parameter reading program;
the integrated test platform loaded communication module comprises a second physical interface and a second communication logic controller, wherein the second physical interface is used for connecting the integrated test platform and a workstation running loaded software, and an RJ45 interface is used for selecting to access Modbus-TCP or OPC-UA communication lines according to the version of the loaded software; program templates and plan file templates for managing communication programs of Modbus-TCP and OPC-UA are built in the second communication logic controller, after the plan file templates are selected according to the program templates of Modbus-TCP/OPC-UA and variables needing to interact with a Bladed workstation are configured according to requirements, the program templates are operated to enable a Bladed communication module of the comprehensive test platform to establish communication with the Bladed workstation;
the comprehensive test platform comprises a simulation module and a test module, wherein the simulation module builds a simulation model of the wind turbine generator by using matlab/simulink, and comprises yaw, hydraulic, lubrication, cooling, a generator, a variable pitch and variable flow component model; the test module comprises test case data sets for testing different virtual scenes, wherein the virtual scenes comprise temperature changes, pressure changes, rotation speed changes and wind speed and direction changes;
the comprehensive test platform upper computer comprises a hardware unit, wherein the hardware unit is used for providing an interactive interface and enabling the comprehensive test platform upper computer to be in communication connection with a simulation module/test module in the comprehensive test platform; the interactive interface comprises the following pages: the PLC communication module configuration page, the Bladed communication module configuration page, the test case configuration page and the test result display page; the hardware unit is also used for managing software programs, and comprises codes communicated with the simulation module and the test module, codes for configuring the display content of the interactive interface and interface interactive logic codes.
Optionally, the test system further comprises an integrated test platform IO module, wherein the integrated test platform IO module comprises a digital quantity input module, a digital quantity output module, an analog quantity input module and an analog quantity output module, and is used for being connected with the IO module of the tested PLC in a hard-wired test according to the requirement, the digital quantity input module of the test system is connected with the digital quantity output module of the tested PLC, the digital quantity output module of the test system is connected with the digital quantity input module of the tested PLC, the analog quantity input module of the test system is connected with the analog quantity output module of the tested PLC, and the analog quantity output module of the test system is connected with the analog quantity input module of the tested PLC;
and the upper computer of the comprehensive test platform is provided with a test page for testing and checking the IO point location information condition of the IO module of the comprehensive test platform.
Optionally, the interactive variables of the integrated test platform blade communication module and the blade workstation can be configured according to a blade file template, a blade file is generated by operation, the blade file is stored in the blade workstation, and the blade file is loaded to the Hardwaretest module of the blade software, so that the Hardwaretest can support the communication between the blade model and the integrated test platform blade communication module.
Optionally, the upper computer of the comprehensive test platform also generates a plan file according to the Bladed special test requirement, and adds a given value of the communication variable in a set time range and after step change, and stores and loads the plan file into the Hardwaretest module for meeting the special test requirement.
Further, the special test requirements comprise a pitch step response test and a converter step response test, wherein the communication variables of the pitch step response test and the converter step response test are respectively given pitch angle and given torque.
Optionally, the new test case data set is added in the comprehensive test platform upper computer, and the new test case data set comprises variable names and set values to be simulated which are input in the comprehensive test platform upper computer.
Optionally, the software program configures display content of the interactive interface, and is used for displaying pictures, buttons and text information of the interactive interface; and the interface interaction logic code executes corresponding operation according to clicking of the tester on the interaction interface.
Further, the operation of the tester comprises the selection of a PLC communication mode, the checking and configuration of a communication point table; checking and configuring a Bladed communication point table, and configuring a plan test case; checking simulation model signals; test case configuration and viewing; the measured PLC signal is checked.
Optionally, the integrated test platform upper computer can automatically generate a test report.
Further, the simulation models are mutually independent and are respectively used for simulating corresponding components of the wind turbine generator.
Compared with the prior art, the invention has the following beneficial technical effects:
(1) The test of the main control system of the multi-brand PLC is adapted, and the test cost and test time of a complete machine factory or a main control manufacturer using the multi-brand PLC can be reduced.
(2) Aiming at different simulation models and tested objects, writing test case test sets and adjusting a plan file, constructing a finished test system, presetting the written test case test sets and a possible upper computer configuration method with special test requirements according to industry experience, and enabling a user to quickly and simply finish the test.
(3) The method is beneficial to developing a new brand of PLC in a complete machine factory or a main control factory, and is beneficial to popularization of domestic PLC in the wind power field.
Drawings
FIG. 1 is a schematic diagram of a test system according to the present invention;
FIG. 2 is a schematic structural diagram of a PLC communication module of the comprehensive test platform of the present invention;
FIG. 3 is a schematic diagram of a Bladed communication module of the integrated test platform of the present invention;
FIG. 4 is a schematic diagram of the upper computer of the comprehensive test platform of the present invention;
FIG. 5 is a schematic illustration of a pitch step response test of the present invention;
fig. 6 is a schematic diagram of a step response test of a current transformer according to the present invention.
Detailed Description
In order to facilitate the understanding and practice of the invention, those of ordinary skill in the art will now make further details with reference to the drawings and examples of implementation, it being understood that the examples of implementation described herein are intended to illustrate and explain the invention and are not intended to limit the invention.
A test system for a multi-platform PLC wind turbine master control system, as shown in fig. 1-4, comprising:
the comprehensive test platform PLC communication module, as shown in figure 2, comprises a first physical interface and a first communication logic controller, wherein the first physical interface is used for connecting the comprehensive test platform and PLCs of different brands to be tested, and comprises an RJ45 interface capable of being connected with Modbus-TCP and OPC-UA communication lines, an RS485 interface capable of being connected with RS485 communication lines and a DB9 interface capable of being connected with Profibus, CANopen communication lines; the first communication logic controller is internally provided with a program template and a parameter reading program for managing communication programs of Modbus-TCP, OPC-UA, RS485 and Profibus, CANopen, and the first communication logic controller selects a communication mode to activate a corresponding communication program on the comprehensive test platform, and establishes communication with PLCs of different brands after reading parameters according to the parameter reading program;
the integrated test platform loaded communication module comprises a second physical interface and a second communication logic controller, wherein the second physical interface is used for connecting the integrated test platform and a workstation running loaded software, and an RJ45 port is used for selecting to access Modbus-TCP or OPC-UA communication lines according to the version of the loaded software; the second communication logic controller is internally provided with a program template and a plan file template for managing communication programs of Modbus-TCP and OPC-UA, after the plan file template is selected according to the program template of Modbus-TCP or OPC-UA and a variable needing to interact with a Bladed workstation is configured according to the requirement, the program template is operated to enable the Bladed communication module of the comprehensive test platform to establish communication with the Bladed workstation;
the comprehensive test platform comprises a simulation module and a test module, wherein the simulation module builds a simulation model of the wind turbine generator by using matlab or simulink, and comprises yaw, hydraulic, lubrication, cooling, a generator, a variable pitch and variable flow component model; the test module comprises test case data sets for testing various virtual scenes such as temperature change, pressure change, rotation speed change, wind speed and direction change and the like;
the comprehensive test platform upper computer comprises a hardware unit, wherein the hardware unit is used for providing an interactive interface and enabling the comprehensive test platform upper computer to be in communication connection with a simulation module/test module in the comprehensive test platform; the interactive interface comprises 4 pages: the PLC communication module configuration page, the Bladed communication module configuration page, the test case configuration page and the test result display page; the hardware unit is also used for managing software programs, and comprises codes communicated with the simulation module and the test module, codes for configuring the display content of the interactive interface and interface interactive logic codes.
A Bladed workstation is a workstation running Bladed software. The loaded software is software developed by DNV GL company and used for modeling wind turbine generators and load calculation, is main stream software of wind power industry, has high requirement on hardware in operation, and needs to use a workstation.
The Hardwaretest module is one module in the Bladed software, is an external interface of the Bladed software, is used for hardware-in-loop testing, and allows the Bladed software to run together with a series of hardware (a main control system, a pitch system and a variable flow system).
The Plan file is a configuration file in the Bladed simulation platform and is used for defining information such as model parameters, wind field conditions, parameters of a control system and the like of the wind turbine generator. When the Hardwaretest module is used for communication between the PLC and the Bladed, the input and output of the PLC are required to be mapped with the Bladed parameters, so that the PLC can receive signals sent by the Bladed and control correspondingly according to the signals. Therefore, it is necessary to separately download and configure the Plan file so that the control system of the PLC can be tested using the hardwatertest module. The parameters of Bladed simulate performance under different fan operating conditions and environmental conditions in a Bladed model. hardwartest tests and validates the communication and control logic of the PLC controller with the Bladed simulation platform. It can also verify if the PLC controller is compatible with the Bladed simulation platform, etc. During testing, a user needs to configure a corresponding Plan file in the Bladed simulation platform so that the system can correctly identify and control the PLC.
The Plan file template of the invention refers to a Plan file which is pre-configured by a test system and can be used as a template.
In the invention, the parameters read by the parameter reading program can be set by a method of configuring communication points on the upper computer of the comprehensive test platform, or can be configured by an xlsx file on a computer and can be imported into the upper computer of the comprehensive test platform through a u-disk. Meanwhile, the communication state can be checked on the upper computer of the comprehensive test platform, so that the communication problem can be conveniently checked.
The PLC communication module of the comprehensive test platform supports various industrial field bus forms: modbus-TCP, OPC-UA, RS485 and Profibus, CANopen cover the most common bus type of the PLC, support all mainstream PLCs in the current wind power field, select wiring to the PLC according to needs, can configure a communication point table through xlsx files, and check on an upper computer of a comprehensive test platform.
Further, the test system of the invention also comprises a comprehensive test platform IO module, wherein the comprehensive test platform IO module comprises a digital quantity input module, a digital quantity output module, an analog quantity input module and an analog quantity output module. IO module of hard wire test tested PLC can be connected according to need, hard wire is used for transmitting digital quantity signal (0V/24V) or analog quantity signal (0-10V voltage signal or 4-20mA current signal); the digital quantity input module of the test system is connected with the digital quantity output module of the tested PLC, the digital quantity output module of the test system is connected with the digital quantity input module of the tested PLC, the analog quantity input module of the test system is connected with the analog quantity output module of the tested PLC, the analog quantity output module of the test system is connected with the analog quantity input module of the tested PLC, the analog quantity input module is transmitted to the test module included by the comprehensive test platform through the IO module of the comprehensive test platform, the instruction and the signal of the IO module of the tested PLC are collected, and a test page is arranged on an upper computer of the comprehensive test platform and used for testing and checking the information condition of each IO point position of the IO module of the comprehensive test platform.
Furthermore, the invention can also configure the variable which needs to interact with the Bladed workstation of the comprehensive test platform according to the same template of the planar file, run and generate the planar file, copy the planar file to the Bladed workstation through the U disk, load the planar file into the Hardwaretest module of Bladed software, and enable the Hardwaretest to support the communication between the Bladed model and the Bladed communication module of the comprehensive test platform.
When special test requirements (such as a variable pitch step response test and a converter step response test) exist, namely, only communication is established, a special communication variable is required to generate a special step change in set time, the loaded special test requirements can be selectively increased on an upper computer of the comprehensive test platform, a given value of the variable after the step change in a set time range is added, a plan file is regenerated, and the plan file is copied and loaded to a Hardwaretest module, so that the special test requirements can be met.
Wherein, the step response test of pitch refers to: specific communication variables (given pitch angles) were set to produce specific step changes (+2°, +4°, +6°, -6°) at set times (test start 40s-60s, 140s-160s, 240s-260s, 340s-360s, 440s-460s, 540s-560 s), as shown in fig. 5.
Converter step response test refers to: specific step changes (+5%, -5%, +10%, -10%) are generated at set times (test start 40s-60s, 140s-160s, 240s-260s, 340s-360 s) by specific communication variables (given torque), as shown in fig. 6.
In the invention, the main content included in the simulation model is shown in table 1, and the simulation models are mutually independent and are respectively used for simulating corresponding components of the wind turbine generator.
TABLE 1
In the invention, a test case data set is built in the test module program, as shown in table 2, and is used for simulating signals of temperature, pressure, rotating speed, wind speed and wind direction, and the numerical value of signal conversion can be set by using a built-in initial value or manually through an upper computer of the comprehensive test platform. When the tested program has signal simulation requirements except the signals, the test case can be newly added, and the variable name and the set value to be simulated are input into the upper computer of the comprehensive test platform.
TABLE 2
By means of the simulation module and the test module, various functions and load tests of the main control of the wind turbine generator set such as algorithm, logic, protection, main flow and the like are realized.
In the invention, the software program configures the display content of the interactive interface and is used for displaying the picture, the button and the text information of the interactive interface; the interface interaction logic code executes corresponding operation according to clicking of the tester on the interaction interface; the operation of the tester comprises the selection of a PLC communication mode, the checking and configuration of a communication point table; checking and configuring a Bladed communication point table, and configuring a plan test case; checking simulation model signals; test case configuration and viewing; the tested PLC signals are checked and the like.
Further, the comprehensive test platform upper computer can automatically generate a test report, specifically, the comprehensive test platform upper computer is provided with an automatic generation test report button, an automatic generation test function can be activated, and codes run in a test module.
While the invention has been described with respect to specific embodiments thereof, it will be appreciated that the invention is not limited thereto, but is intended to cover modifications and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A test system for multi-platform PLC wind turbine generator system main control system, characterized by comprising:
the comprehensive test platform PLC communication module comprises a first physical interface and a first communication logic controller, wherein the first physical interface is used for connecting the comprehensive test platform and PLCs of different brands to be tested, and comprises an RJ45 interface which can be connected with Modbus-TCP and OPC-UA communication lines, an RS485 interface which can be connected with RS485 communication lines and a DB9 interface which can be connected with Profibus, CANopen communication lines; the first communication logic controller is internally provided with a program template and a parameter reading program for managing communication programs of Modbus-TCP, OPC-UA, RS485 and Profibus, CANopen, selects a communication mode at an upper computer of the comprehensive test platform to activate the corresponding communication program, and establishes communication with PLCs of different brands after reading parameters according to the parameter reading program;
the integrated test platform loaded communication module comprises a second physical interface and a second communication logic controller, wherein the second physical interface is used for connecting the integrated test platform and a workstation running loaded software, and an RJ45 interface is used for selecting to access Modbus-TCP or OPC-UA communication lines according to the version of the loaded software; program templates and plan file templates for managing communication programs of Modbus-TCP and OPC-UA are built in the second communication logic controller, after the plan file templates are selected according to the program templates of Modbus-TCP/OPC-UA and variables needing to interact with a Bladed workstation are configured according to requirements, the program templates are operated to enable a Bladed communication module of the comprehensive test platform to establish communication with the Bladed workstation;
the comprehensive test platform comprises a simulation module and a test module, wherein the simulation module builds a simulation model of the wind turbine generator by using matlab/simulink, and comprises yaw, hydraulic, lubrication, cooling, a generator, a variable pitch and variable flow component model; the test module comprises test case data sets for testing different virtual scenes, wherein the virtual scenes comprise temperature changes, pressure changes, rotation speed changes and wind speed and direction changes;
the comprehensive test platform upper computer comprises a hardware unit, wherein the hardware unit is used for providing an interactive interface and enabling the comprehensive test platform upper computer to be in communication connection with a simulation module/test module in the comprehensive test platform; the interactive interface comprises the following pages: the PLC communication module configuration page, the Bladed communication module configuration page, the test case configuration page and the test result display page; the hardware unit is also used for managing software programs, and comprises codes communicated with the simulation module and the test module, codes for configuring the display content of the interactive interface and interface interactive logic codes.
2. The test system for the multi-platform PLC wind turbine generator system main control system according to claim 1, wherein the test system further comprises a comprehensive test platform IO module, the comprehensive test platform IO module comprises a digital quantity input module, a digital quantity output module, an analog quantity input module and an analog quantity output module, the comprehensive test platform IO module is used for being connected with the IO module of a hard-wired test tested PLC as required, the digital quantity input module of the test system is connected with the digital quantity output module of the tested PLC, the digital quantity output module of the test system is connected with the digital quantity input module of the tested PLC, the analog quantity input module of the test system is connected with the analog quantity output module of the tested PLC, and the analog quantity output module of the test system is connected with the analog quantity input module of the tested PLC;
and the upper computer of the comprehensive test platform is provided with a test page for testing and checking the information condition of each IO point position of the IO module of the comprehensive test platform.
3. The test system for the multi-platform PLC wind turbine main control system according to claim 1, wherein the integrated test platform Bladed communication module and the Bladed workstation interact variables are further configured according to a plan file template, a plan file is generated by operation and stored in the Bladed workstation, and the Hardwaretest module is loaded to Bladed software, so that the Hardwaretest can support communication between the Bladed model and the integrated test platform Bladed communication module.
4. The test system for the multi-platform PLC wind turbine generator system main control system according to claim 1, wherein the comprehensive test platform upper computer further generates a plan file according to the loaded special test requirement by adding a given value after step change of a communication variable in a set time range, and stores and loads the plan file into a Hardwaretest module for meeting the special test requirement.
5. The test system for the multi-platform PLC wind turbine main control system according to claim 4, wherein the special test requirements comprise a pitch step response test and a converter step response test, and communication variables of the pitch step response test and the converter step response test are respectively given pitch angle and given torque.
6. The test system for the multi-platform PLC wind turbine main control system according to claim 1, wherein the step of adding the test case data set to the comprehensive test platform upper computer comprises the step of inputting variable names and set values to be simulated into the comprehensive test platform upper computer.
7. The test system for the multi-platform PLC wind turbine generator system main control system according to claim 1, wherein the software program is configured with display content of an interactive interface and is used for displaying pictures, buttons and text information of the interactive interface; and the interface interaction logic code executes corresponding operation according to clicking of the tester on the interaction interface.
8. The test system for the multi-platform PLC wind turbine main control system according to claim 7, wherein the operation of the tester comprises PLC communication mode selection, communication point table checking and configuration; checking and configuring a Bladed communication point table, and configuring a plan test case; checking simulation model signals; test case configuration and viewing; the measured PLC signal is checked.
9. The test system for a multi-platform PLC wind turbine master control system of claim 1, wherein the integrated test platform upper computer is capable of automatically generating a test report.
10. The test system for a multi-platform PLC wind turbine main control system according to claim 1, wherein each simulation model is independent of each other and is used for simulating corresponding components of a wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310631945.2A CN116339291B (en) | 2023-05-31 | 2023-05-31 | Test system for multi-platform PLC wind turbine generator system main control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310631945.2A CN116339291B (en) | 2023-05-31 | 2023-05-31 | Test system for multi-platform PLC wind turbine generator system main control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116339291A CN116339291A (en) | 2023-06-27 |
| CN116339291B true CN116339291B (en) | 2023-07-28 |
Family
ID=86880881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310631945.2A Active CN116339291B (en) | 2023-05-31 | 2023-05-31 | Test system for multi-platform PLC wind turbine generator system main control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116339291B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011040734A2 (en) * | 2009-09-30 | 2011-04-07 | 한국전력공사 | Wind power generation simulation system |
| CN102385377A (en) * | 2011-09-16 | 2012-03-21 | 上海卡鲁自动化科技有限公司 | Hardware in the loop experiment system used for wind power generator master control system test and method thereof |
| CN103676663A (en) * | 2013-09-22 | 2014-03-26 | 国家电网公司 | A wind generating set combined simulation system communication interface realization method |
| CN103713622A (en) * | 2013-12-09 | 2014-04-09 | 南京南瑞继保电气有限公司 | Running test system and method of master control system of wind-driven generator |
| CN103760809A (en) * | 2014-01-22 | 2014-04-30 | 北京金风科创风电设备有限公司 | Simulation method and device for simulating operation of wind turbine generator and PLC system |
| CN104865845A (en) * | 2015-05-06 | 2015-08-26 | 上海交通大学 | Large-scale wind turbine unit real-time operation control combined simulation platform and construction method thereof |
| CN107219776A (en) * | 2017-07-01 | 2017-09-29 | 南京理工大学 | A kind of wind-powered electricity generation virtual reality emulation system based on hardware in loop |
| CN113741218A (en) * | 2021-09-30 | 2021-12-03 | 东方电气集团科学技术研究院有限公司 | Comprehensive real-time simulation platform for large wind turbine generator |
| CN114995331A (en) * | 2022-05-20 | 2022-09-02 | 明阳智慧能源集团股份公司 | Bladed platform and PLC hardware-in-loop test communication method, medium and equipment |
| CN115492724A (en) * | 2022-07-04 | 2022-12-20 | 上海交通大学 | Voltage source wind turbine generator operation performance online test system and automatic test method |
-
2023
- 2023-05-31 CN CN202310631945.2A patent/CN116339291B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011040734A2 (en) * | 2009-09-30 | 2011-04-07 | 한국전력공사 | Wind power generation simulation system |
| CN102385377A (en) * | 2011-09-16 | 2012-03-21 | 上海卡鲁自动化科技有限公司 | Hardware in the loop experiment system used for wind power generator master control system test and method thereof |
| CN103676663A (en) * | 2013-09-22 | 2014-03-26 | 国家电网公司 | A wind generating set combined simulation system communication interface realization method |
| CN103713622A (en) * | 2013-12-09 | 2014-04-09 | 南京南瑞继保电气有限公司 | Running test system and method of master control system of wind-driven generator |
| CN103760809A (en) * | 2014-01-22 | 2014-04-30 | 北京金风科创风电设备有限公司 | Simulation method and device for simulating operation of wind turbine generator and PLC system |
| CN104865845A (en) * | 2015-05-06 | 2015-08-26 | 上海交通大学 | Large-scale wind turbine unit real-time operation control combined simulation platform and construction method thereof |
| CN107219776A (en) * | 2017-07-01 | 2017-09-29 | 南京理工大学 | A kind of wind-powered electricity generation virtual reality emulation system based on hardware in loop |
| CN113741218A (en) * | 2021-09-30 | 2021-12-03 | 东方电气集团科学技术研究院有限公司 | Comprehensive real-time simulation platform for large wind turbine generator |
| CN114995331A (en) * | 2022-05-20 | 2022-09-02 | 明阳智慧能源集团股份公司 | Bladed platform and PLC hardware-in-loop test communication method, medium and equipment |
| CN115492724A (en) * | 2022-07-04 | 2022-12-20 | 上海交通大学 | Voltage source wind turbine generator operation performance online test system and automatic test method |
Non-Patent Citations (1)
| Title |
|---|
| 基于Bladed的硬件在环仿真技术在风力发电机组控制算法开发中的应用;黄蓉 等;《自动化应用》(第3期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116339291A (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109324601B (en) | Test platform of robot controller or control system based on hardware-in-the-loop | |
| CN107885097B (en) | Nuclear power station simulator control system DCS transformation closed loop verification system and method | |
| Barth et al. | Automated generation of simulation models for control code tests | |
| JP5603316B2 (en) | User interface method, system and method for facilitating process plant configuration | |
| US9846585B2 (en) | System and method for emulation of an automation control system | |
| CN108345265B (en) | Programming method of hardware device, visual programming platform, memory and processor | |
| JP2008170998A (en) | System and method for turbine control simulation | |
| US10198536B2 (en) | Simulation system, method for carrying out a simulation, control system, and computer program product | |
| CN104777758A (en) | General purpose simulator for microsatellite equipment | |
| WO2010017835A1 (en) | A system and a method for off-line programming of an industrial robot | |
| US8793668B2 (en) | Protocol independent programming environment | |
| US20170045865A1 (en) | Method for connecting an input/output interface of a tester equipped for control unit development | |
| CN104898647A (en) | Automatic calibration simulation testing system for ECU stand | |
| CN101859135A (en) | Method and device for controlling distributed automation system | |
| Bagal et al. | PLC based real time process control using SCADA and MATLAB | |
| Abalov et al. | Using the SimInTech dynamic modeling environment to build and check the operation of automation systems | |
| Barth et al. | Object-oriented engineering data exchange as a base for automatic generation of simulation models | |
| CN103092747A (en) | Controlling program verifying and testing method and system thereof | |
| CN116339291B (en) | Test system for multi-platform PLC wind turbine generator system main control system | |
| CN101609614A (en) | A kind of emulation platform of semi-matter simulating system reaches the method for goal systems being carried out online accent ginseng | |
| US11604446B2 (en) | Method and system for validating a control program | |
| CN111880793A (en) | HMI configuration system and method based on binary file | |
| US20140222408A1 (en) | Simulation system, method of carrying out a simulation, guidance system and computer program product | |
| Sahami et al. | Making a dynamic interaction between two power system analysis software | |
| CN113076622B (en) | FMU simulation model normalization analysis and verification system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Unit 1-20, 2nd Floor, 2nd Floor, Commercial Office Building, Plot 2, A-04, South Side of Shuiyuan Road, Miyun District, Beijing, 101500 Patentee after: Three Gorges Technology Co.,Ltd. Patentee after: Three Gorges Zhikong Technology Co.,Ltd. Address before: 430070 4th floor, Beigang Village Industrial Park, No. 36, Shucheng Road, Hongshan District, Wuhan City, Hubei Province Patentee before: Three Gorges Zhikong Technology Co.,Ltd. Patentee before: Three Gorges Technology Co.,Ltd. |