Sinovel - Model SL2000 Series -Wind Turbine

• Nature air cooling system for gear box and generator has the advantage of less power consumption, fault rate and noise;
• Leading load optimization control technology significantly reduces the load of turbine and key components and improves turbine reliability;
• Smart technologies including pitch control, fine yaw control, soft cut-out control, adaptive energy acquisition and grid connection optimization control maximize power generation and environment suitability and bring maximum profitability;
• Advanced technologies like customized online monitoring system, smart fault self-diagnosis and operational optimization, sharing information with the neighboring turbines, turbine commissioning and fault eliminating bring to customer better reliability and availability;
• Big data and cloud platform for turbine operation and maintenance data analysis makes automatic and smart operation and maintenance of the wind farm;
• Leading technologies including wind farm power prediction system, smart security system, fine data management system, sector management and noise control successfully meet the needs of customers;
• Human-machine engineering theory optimizes maintenance access and operational space.

Pitch System

• Super-capacitor as backup power has the advantage of low temperature and fast response; pitch control system inside the hub makes well lightning protection and sealing.

Automatic Lubrication

• System Automatic lubrication for pitch system, yaw system and main bearing saves time and reduces cost for maintenance.

Maintenance Crane

• 600kg lifting capacity; operational range covers the complete nacelle.

Maintenance Access

• Generator lifting can be done without removing nacelle top cover. Easy for operation.

Converter

• Air-cooled converter at tower base has the advantage of reliable operation and easy maintenance.

Blade

• High-strength glass fibre blade with anti-wear on blade leading edge; reliable lightning protection.

Generator

• Air-to-water cooling generator has the advantage of small size and light weight; Technologies including insulation cover and multi-point earthing eliminates the influence of axial current.

Nature Air Cooling System

• Nature air cooling system has the advantage of less power consumption, noise, fault rate and maintenance.

Gearbox

• Oil-to-water heat exchanger has the advantage of high efficiency and smooth start in cold climate environment; Offline fine filtration system ensures oil quality and extends life time.

Noise Decoupling

• Rubber element as gearbox noise decoupling has the advantage of simple structure, reliable operation and easy maintenance.