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. . . ( )- -Hourly service! ! ! ! !
. ( ) A wind turbine is an electrical device that converts wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current.
. . ( ) Types of wind turbines: According to the characteristics of fixed-torque stall-type fans and variable-speed constant-frequency variable-torque fans, currently installed motors in China are generally divided into two categories:
( ), asynchronous Type
( ) The power of cage-type asynchronous generator is /
( ) The stator transmits alternating current of different powers to the grid
( ) The power of wound-type doubly-fed asynchronous generator is
( ) The stator transmits alternating current to the power grid, and the rotor is controlled by a frequency converter to indirectly transmit active or reactive power to the power grid.
( ), synchronous type
( ) The power of the permanent magnet synchronous generator is the magnetic field generated by the permanent magnet. The stator output is transmitted to the power grid after full power rectification and inversion
( ) Electric excitation synchronous The generator generates a magnetic field from the DC current externally connected to the rotor, and the stator output is fully power rectified and inverted before transmitting AC power to the grid
( ) The manufacturer directly sells various wind turbines, large wind turbines, wind turbine blades, Imported wind turbines, permanent magnet direct drive wind turbines, asynchronous double-fed wind turbines, small wind turbines, household wind turbines, wind turbines, wind turbines, 3 wind turbines, wind turbines, various models , micro, medium, large, offshore, land-based, etc. Welcome to call us! ! ! Price negotiable! ! !
( ) Note: All kinds of goods can be sold and exported
( ) Please contact us before purchasing. Thank you! (Otherwise it will not be shipped!)
( ) Note: All kinds of goods can be sold and exported
( ) Please contact us before purchasing. Thank you! (Otherwise the shipment will not be made!)
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Direct sales of large wind turbines, wind turbine blades, imported wind turbine wholesale, import and export qualifications