1
Eduard Muljadi, Roger W Taylor: Apparatus and method for maximizing power delivered by a photovoltaic array. Midwest Research Institute, Edna M O Connor, Ken Richardson, May 5, 1998: US05747967 (195 worldwide citation)

A method and apparatus for maximizing the electric power output of a photovoltaic array connected to a battery where the voltage across the photovoltaic array is adjusted through a range of voltages to find the voltage across the photovoltaic array that maximizes the electric power generated by the ...


2
Eduard Muljadi: Variable speed wind turbine generator with zero-sequence filter. Midwest Research Institute, Ken Richardson, August 25, 1998: US05798632 (121 worldwide citation)

A variable speed wind turbine generator system to convert mechanical power into electrical power or energy and to recover the electrical power or energy in the form of three phase alternating current and return the power or energy to a utility or other load with single phase sinusoidal waveform at s ...