Variable pitch wind turbines act just like the above automatic transmission by automatically adjusting their variable pitch blades to optimize blade efficiency over a broad range of wind speeds.
| HY--5000W Technical Parameter |
| Rated power(kW) | 5 | Material of the blades | Fiberglass-Reinforced Plastics |
| Rated wind speed(m/s) | 11 | Speed regulation method | Adjustable-Pitch of blades |
| Startup wind speed(m/s) | 3 | Generator style | 3-phase AC PM |
| Working wind speed(m/s) | 4~25 | Tower height (m) | 8 |
| Survived wind speed(m/s) | 50 | Stop method | Sweepback
Adjustable-Pitch |
| Rated rotate speed (r/min) | 240 | Main machine weight(kg) | 340 |
| Rotor Diameter(m) | 5.6 | Guyed tower weight(kg) | 380 |
| Working voltage(v) | DC240V/AC220V | Freestanding tower weight (kg) | 600 |
Annual power generation
(KWH) | 7500/22500 |
Technology characteristic
1. Leading centrifugal pitch controlled technology world-wide.
(1) Exactly regulation
Information input source of pitch controlled mechanism is wind rotor rotating speed. System regulation is more stable, reliable and quick response and so on.
(2) Softness regulation
Impact caused by wind speed becoming will be decreased through the pitch controlled mechanism. Regulation soft, failure rate low
(3) Longer service life
System adopts mechanical part, floating connection, smaller fraction losses, less failure sources, better environment adaptability, Longer Service life.
Willgain Power Industry Co., Limited is specialized in manufacturing and supplying wind turbine and generatering system since 2008. We mainly supply horizontal/vertical axis wind turbine from 300W-500kw, horizontal/vertical permanent magnet generator from 300W-1000kw with various speed based on customer's requirements and Francis/Kaplan type hydro turbine system below and over 50kw.
Our partner manufacturers are committed to continuously improving our operations and meeting the needs of our customers through innovation and new product development. We work closely with them to optimize the performance and cost-effectiveness of their processes.
