2MW Air-Cooled Doubly-Fed Wind Turbine

• Customization: Available
• Function: Control
• Trademark: YONGE
• Model NO.: 2MW air-cooled doubly-fed wind turbine
• Origin: Yongji, Shanxi
• Production Capacity: 1000

Product Description

Product Description

          The motor is a 2MW air-cooled doubly-fed wind turbine, supporting 2MW variable-speed doubly-fed wind turbine, suitable for inland and high-altitude regional wind farms. The motor is installed in the nacelle, the rotor shaft at the drive end is linked to the gearbox through a coupling to receive mechanical power, the stator is connected to the grid and the rotor is connected to the grid through a four-quadrant converter. It can operate within a speed range of +/-36.7% of the synchronous speed to achieve the conversion of mechanical energy into electrical energy.
As a key component of the wind turbine, the main parts include air-water cooler, welded machine base, core winding assembly, insulated end cover, three-phase wire-wound rotor, slip-ring brush holder assembly and slip-ring compartment, stator and rotor junction boxes, sensors and auxiliary junction box device, lightning protection device, encoder, etc. The main parts of the wind turbine include the stator, rotor and brush holder assembly and slip-ring compartment.

Product Parameters

  

Rated Power	2150kW	Rated speed	1755r/mim
Rated frequency	50Hz	Centre height	500mm
Number of poles	4	Stator/rotor rated voltage	690V/312V
Stator/rotor rated current	1540A/614A	Stator/rotor wiring mode	△/Y
Rated efficiency	≥97%	Power factor	0.9ind~1~0.9cap
Rotor opening voltage	1835V±20V	Cooling method	Air-water cooling
Insulation class	H	Protection class	IP54/IP23
Motor weight	6500kg

Main technical features

        1.Lightweight design, low temperature rise motor.
        2.Ventilation structure with double air circuit circulation, with good heat dissipation ability.
        3.The rotor linkage is fixed with special structural design and patented technology, which improves the reliability of the rotor.
        4.Adopting low temperature resistant materials to meet the requirements of low temperature working conditions.
        5.Adopting high-speed dynamic balancing process to reduce motor vibration and noise.
        6.Certified by Classification Society.

Company Profile

Certifications

Business partner

Performance pledge

1.Service concept
(1)Fast handling of high standard operation
(2)Strict management and sincere service
(3)Adhere to the standard operation, achieve fast and efficient fault handling, and ensure the safety of product operation
(4)Adhere to strict management, improve the practice of high-quality team, become the service industry benchmark.
(5)Adhere to sincere service, innovative solutions beyond user needs, to achieve sustainable management of the company.
2.Service requirement
(1) work on time, visit customers;
(2) site inspection, user communication;
(3) effective communication, enhance friendship;
(4) Standardized records and inventory of spare parts;
(5) learn business, improve quality.