Converter control system coupled between a wind turbine generator and the electric power distribution grid, comprising at least two converter modules connected in parallel which are enabled/disabled by out-of-phase pulse-width modulation (PWM) patterns. The control device guarantees dynamic switching of the converter modules irrespective of the enabling or disabling of at least one converter module, constantly delivering electric power to the distribution grid.
申请公布号
EP2448080(A2)
申请公布日期
2012.05.02
申请号
EP20110007123
申请日期
2011.09.02
申请人
GAMESA INNOVATION & TECHNOLOGY, S.L.
发明人
LAFORGA GALLO, ROSA;SANTAMARIA ISLA, RAMON;SOTO APERRIBAY, MARTA