<p>A vertical axis wind turbine has a stationary circular core and a rotor rotatably supported about the stationary core. The rotor has a radially extending rotor arm with a wind engaging blade locate at its distal end. The blade has at least two straight blade sections of which at least one blade section is inclined obliquely at a first angle.</p>
申请公布号
WO2009130590(A1)
申请公布日期
2009.10.29
申请号
WO2009IB05366
申请日期
2009.04.24
申请人
HOPEWELL WIND POWER LIMITED;WU, GORDON, Y.S.;WU, THOMAS, J.;WU, CAROL, ANN