A PWM current-source inverter for interconnection between a photovoltaic array and the utility line / by S.W.H. de HaanOperation principles and some test results of inverters for grid connected PV systems / S.W.H de Haan, A.T. VeltmanTesting 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. VeltmanTest results of a 130w AC module ; a modular solar AC power station / S.W.H. de Haan, E.J. Wildenbeest, H. Oldenkamp
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Power factor and power control of the boost rectifier and the chopper controlled rectifier / A.T. Veltman, S.W.H. de HaanPV-array-simulator voor het testen van inverters / S. de Haan ... [et al.]Development of a 100W resonant inverter for AC-modules / S.W.H. de Haan ... [et al.]Comparison of six inverters / E.J. Wildenbeest, N.J.C.M. van der Borg, S.W.H. de HaanDevelopment of a gearless drive with variable reluctance generator for variable speed wind turbines / S.W.H. de Haan ... [et al.]Direct drive generator for wind turbines / A.T. Veltman, G.H.C.M. Thijssen, S.W.H. de HaanA high efficiency electrical conversion system with variable reluctance generator for variable speed wind turbines : Joule supplementary agreement ERBCIPDCP30329 : design and comparison of different types of direct driven wind generators / S.W.H. de Haan ... [et al.]3D nonlinear transient field-circuit modeling of inductive fault current limiters / D. Cvoric, D. Lahaye, S.W.H. de Haan and J.A. Ferreira