• Direct-drive Converter

    Direct-drive Converter

    Direct-drive converter based on variable speed operation of generator stator current, fast, accurate and smooth control for direct-drive wind generator output voltage and power (torque) real-time independent regulation, give direct-drive permanent...

  • Wind Power Pitch System

    Wind Power Pitch System

    The NES5420 pitch system is used for control wind turbine rotor blade angle position.  The pitch control system is suitable for all types and sizes of wind turbines. Maximum safety and efficiency is achieved by having three independent...

  • Wind Power Control System

    Wind Power Control System

    Main control system as the core of the wind turbine control equipment, completes real-time data and statistical data exchange with monitoring system interface, and has the variable blade control system interface to complete control of the blade. It...

  • Doubly-fed Wind Power Converter

    Doubly-fed Wind Power Converter

    NES series converter is easy to implement power extension and product upgrade maintenance. Its advanced interface signal collection technology, impeccable hardware and software protection function, complete communication interface of optional...