Advances in Robotics & Automation

Prasad Anipireddy

Publications

• Research Article
  Modeling and Simulation of Three Level Piezoelectric Transformer Converters
  Author(s): Prasad Anipireddy and Challa BabuPrasad Anipireddy and Challa Babu
  
  This paper proposes a modeling and simulation of three level piezoelectric transformer converters. The increasing utilization of piezoelectric transformers (PT) in power electronics requires fundamental analysis and design of PT power converters. In addition, the possibility of overcoming the essential limitations of PT power ability by a combined operation of PTs needs to be examined. These studies could provide wide opportunities for PT exploitation in power electronic circuits. The electrical circuit and model of piezoelectric transformers (PTs) ELS-60 is developed. Rosen-type PT and many other non-isolated conversion circuits have the inherit problem of the common neutral between the input and output that make it difficult to connect the output in series like the magnetic transformer. A new method based on the bootstrap method is proposed to solve the aforementioned problem. A new.. Read More»
  DOI: 10.4172/2168-9695.1000120

  Abstract PDF