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 Water Flow Sensor 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 proportion

This article examines a heuristic paradigm of a yoga-spirit-travel nexus and its agency on the identification-of-self.In the ancient Sanskrit yoga means union or yoke.Yoga practice may act as a yoking Lower Spray Arm Support or linking element between self-identity and spiritual development such that yoga travel may lead to the enhancement of self-

Since the advent of the pandemic, ABO blood group has a role in the immunopathogenesis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.Disagreement between forward and reverse typing leads to ABO discrepancy which arise either due to intrinsic problems or from the technical errors in performing Dive Buddy the test.Here, we

Introduction: Bullous lung disease is a common presentation in patients with chronic obstructive pulmonary disease (COPD).The giant pulmonary bulla occupies one third of involved hemithorax and characterized by the existence of centrilobular emphysema in non bullous lung.Sometimes air reabsorbs spontaneously leading to shrinkage and regression of b