Experimental research platform for wind power converter device
This experimental research platform research is aimed at the key technology of the full-power converter system of the direct-drive wind turbine, and carries out industrialization transformation and cutting-edge research. Demonstration, design, and construction of technical foundations for my country’s wind turbine access equipment and technology, and in line with international standards in terms of hardware, experimental research, academic exchanges, environmental conditions, etc., to give full play to the advantages of industry-university-research resources to improve my country’s wind power The core technology level in the field of power generation and international competitiveness.
As a necessary means for Baizhu to carry out research on key technologies of wind power converter systems, this experimental research platform takes wind turbine converter systems as the research object and establishes experiments on permanent magnet direct-drive wind turbine converter systems and components Carry out experimental research and verification tests with the test and research platform; at the same time, to ensure the compatibility and scalability of the platform, it also has the function of conducting experiments and testing research on other forms of wind turbine converter systems.
The platform can conduct the following research:
●Numerical analysis and real-time simulation of wind power converter system
●Analysis of digital time delay characteristics of wind power converter system
●Non-linear control method of wind power converter system·AIl algorithm in wind power converter system application
●No speed, position sensor estimation technology
●High performance vector control technology
●Algorithm for series and parallel control and redundant control
●Converter control and protection strategy under grid voltage drop
●High-performance asymmetric voltage and current detection technology
●Converter's reactive power compensation strategy for grid faults
●Low voltage ride through and reactive power compensation test and test method
●Description and design method of network level system standard
●Test evaluation methods and standards
●Standard interface and integrated design technology
●Component testing methods and standardized technology
●Environmental tolerance and adaptability test
3MW-class direct-drive wind power generation connected to the converter simulation experiment system;
20kW wind power generation is connected to the converter simulation experiment system.
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