1.5MW Plateau Air-to-Air Cooled Doubly-Fed Wind Turbine

• Customization: Available
• Function: Control
• Trademark: YONGE
• Model NO.: 1.5MW Plateau Air-to-air Cooled Doubly-Fed Wind Tu
• Origin: Yongji, Shanxi
• Production Capacity: 1000

Product Description

Product Description

         The motor is a 1.5MW plateau air-air-cooled doubly-fed wind turbine, supporting the 1.5MW variable-speed doubly-fed wind turbine, used in wind farms in the plateau area at an altitude of 3500m and below.
         The motor is installed in the nacelle and is suitable for variable-speed and constant-frequency wind turbine. The wind turbine drives the rotor of the generator through the main shaft and the gearbox after speed change, and the stator of the generator sends out 690V, 50Hz three-phase alternating current through the transformer, which is directly connected to the power grid and generates electricity on the grid; in the range of +/-30% of synchronous rotational speed, the rotor is connected to the power grid through the frequency inverter, which carries out the energy bidirectional flow and realises the variable-speed and constant-frequency power generation. Constant frequency power generation.

Product Parameters

  

Rated power	1567kW	Rated speed	1735r/mim
Rated frequency	50Hz	Centre height	500mm
Number of poles	4	Rated voltage of stator/rotor	690V/300V
Stator/rotor rated current	1138A/459A	Stator/rotor winding connection	△/Y
Rated efficiency	≥97%	Power factor	0.95 cap~1~0.95 ind
Rotor opening voltage	1860V±20V	Cooling method	Air-to-air cooling
Insulation class	H	Protection class	IP54/IP23 (slip ring chamber)
Motor weight	7600kg

Main technical features

        1.Adoption of proprietary bearing structure and insulation technology effectively inhibits bearing galvanic corrosion.
        2.The winding adopts vacuum pressure dipping paint and rotary baking technology to enhance the insulation reliability of the motor; the adoption of H-class insulation technology ensures the relatively longer service life of the motor.
        3.The special design of non-top-driven ventilation and heat dissipation structure ensures low temperature rise and high reliability operation of the motor.
        4.The isolation and sealing design between the slip ring chamber and the main body of the motor ensures the reliable operation of the motor bearings.
        5.Electromagnetic and electrical clearance design for plateau low-pressure environment makes this motor have excellent adaptability in plateau area and all kinds of low wind speed areas.
        6.The product has passed the certification of Check and Balance.

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.