High energy density capacitors for space power conditioning

Several advanced capacitor designs that might be used in high average power space applications are described. Each type is fundamentally limited by breakdown phenomena. All are intrinsically limited to maximum fields on the order of 1000 MV/m. None of these units has been space rated for energy storage applications. Several problems that must be solved before use in space are presented as well as the current state of the art and estimates of developmental potential