Voorbereidingen aan de tien 'fotovoltaische' woningen te Heerhugowaard / A.T. VeltmanAn inventory of grid connected power electronic converters for photovoltaic applications up to 10 kW : an intermediate report / A.T. VeltmanPower factor and power control of the boost rectifier and the chopper controlled rectifier / A.T. Veltman, S.W.H. de HaanMeetresultaten van 4 pv-woningen in Heerhugowaard / A.T. VeltmanMeetresultaten van 4 pv-woningen in Heerhugowaard / A.T. VeltmanMeetresultaten van 4 pv-woningen in Heerhugowaard / A.T. VeltmanAC/DC/AC converter stability analysis : the link voltage control system / A.T. VeltmanDirect drive generator for wind turbines / A.T. Veltman, G.H.C.M. Thijssen, S.W.H. de Haan
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Advanced power interface and controller for variable speed wind turbines / A.T. Veltman ... [et al.]Test results of inverters for grid connected photovoltaic systems / A.T. Veltman ... [et al.]Inventarisatie van invertoren voor net-gekoppelde pv-systemen / A.T. Veltman ... [et al.]Operation principles and some test results of inverters for grid connected PV systems / S.W.H de Haan, A.T. VeltmanAn experimental comparison of the characteristics of seven commercial PV-inverters / N.J.C.M. van der Borg, A.T. Veltman, E.J. WildenbeestTesting of inverters for grid connected PV systems / S.W.H. de Haan, E.J. Wildenbeest, A.T. VeltmanCalculation method for torque transients in drive trains of variable speed wind turbines after grid failure / S.W.H. de Haan, J.T.G. Pierik, A.T. VeltmanCost-performance of direct drive wind turbine generators / A.T. Veltman ... [et al.]