R&D
Research and Development
Qingdao Anhua key technology:1. Maintenance free system design, Automatic operation
2. Choose aerofoil through wind tunnel test; optimize design according to aerodynamics; manufacture in similar way with airscrew.
3. Large capacity, high voltage-endurance generator design
Direct drive, wind rotor matches PM generator in optimum TSR, high efficiency, small startup moment, allows continuous running in over rated rotate speed and over rated power situation, 30,000 hours maintenance free.
4. Multiple speed regulation control, yaw, electromagnetic, pitch controlled
5. Controlling system, multiple security protection
Seven levels of dump load, stable voltage control, 1 level PWM automatic follow control; intelligent max power trace, ensuring power using ratio; intelligent battery charging and discharging control, over charging and over discharging protection; battery capacity detection, intelligent sound and light warning;
Arrester design; yawing and brake control;Auto stop protection upon grid blackout; Data transmission; remote control.
6. Tilt-up tower, particular patent technology, save installation cost.
Equipment and Facilities
Name:Key tech
Description:Qingdao Anhua key technology: 1. Maintenance free system design, Automatic operation 2. Choose aerofoil through wind tunnel test; optimize design according to aerodynamics; manufacture in similar way with airscrew. 3. Large capacity, high voltage-endurance generator design Direct drive, wind rotor matches PM generator in optimum TSR, high efficiency, small startup moment, allows continuous running in over rated rotate speed and over rated power situation, 30,000 hours maintenance free. 4. Multiple speed regulation control, yaw, electromagnetic, pitch controlled 5. Controlling system, multiple security protection Seven levels of dump load, stable voltage control, 1 level PWM automatic follow control; intelligent max power trace, ensuring power using ratio; intelligent battery charging and discharging control, over charging and over discharging protection; battery capacity detection, intelligent sound and light warning; Arrester design; yawing and brake control;Auto stop protection upon grid blackout; Data transmission; remote control. 6. Tilt-up tower, particular patent technology, save installation cost.
Description:Qingdao Anhua key technology: 1. Maintenance free system design, Automatic operation 2. Choose aerofoil through wind tunnel test; optimize design according to aerodynamics; manufacture in similar way with airscrew. 3. Large capacity, high voltage-endurance generator design Direct drive, wind rotor matches PM generator in optimum TSR, high efficiency, small startup moment, allows continuous running in over rated rotate speed and over rated power situation, 30,000 hours maintenance free. 4. Multiple speed regulation control, yaw, electromagnetic, pitch controlled 5. Controlling system, multiple security protection Seven levels of dump load, stable voltage control, 1 level PWM automatic follow control; intelligent max power trace, ensuring power using ratio; intelligent battery charging and discharging control, over charging and over discharging protection; battery capacity detection, intelligent sound and light warning; Arrester design; yawing and brake control;Auto stop protection upon grid blackout; Data transmission; remote control. 6. Tilt-up tower, particular patent technology, save installation cost.
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Company Info
Qingdao Anhua New Energy Equipment Co., Ltd.
[China]
[Verified Member]
City: Qingdao
Province/State: Shandong
Country/Region : China
Business Type:Manufacturer
Online Postings: Products