COORDINATED CONTROL OF SECOND-ORDER HARMONIC VOLTAGE AND CURRENT FLUCTUATIONS IN CASCADED H-BRIDGE INVERTER WITH SUPERCAPACITOR AND DC-DC STAGE AT VARIABLE OUTPUT FREQUENCIES

In the cascaded H-bridge inverter (CHBI) with supercapacitor and dc-dc stage, inherent second-order harmonic power flows through each submodule (SM), causing fluctuations in both the dc-link voltage and the dc-dc current.There exist limitations in handling these fluctuations at variable output frequencies when employing proportional-integral (PI) c

Blood, a complex biological fluid, comprises 45% cellular components suspended in protein rich plasma.These different hematologic components perform distinct functions in vivo and thus the ability to efficiently fractionate blood into its individual components has innumerable applications in both clinical diagnosis and biological research.Yet, proc

PI-169, a 4-page illustrated fact sheet by Frederick M.Fishel, describes the law Racquet Sports - Pickleball governing those who make pesticide applications for wide-area mosquito control or for control of other arthropods of public health significance, including midges, sand flies, dog flies, yellow flies, house 9G flies, etc.Includes sources of a