Design Analysis and Implementation of a Dynamic Voltage Restorer
The paper describes the design, development and testing of a three phase prototype Voltage Source Inverter (VSI) as part of the Superconducting Magnetic Energy Storage (SMES) system technology development at Variable Energy Cyclotron Centre (VECC), Kolkata. Following a Dynamic Voltage
Restorer (DVR) topology the paper details the electrical aspects of the design and the mathematical model thus formulated. Derivations of several electrical parameters have been made and block diagram of the digital control, implemented by a fixed point DSP based controller (DSC) has been
explained with reporting of the test results on a nominal load. A generalized formulation has been attempted so as to allow designers to utilize it for future applications.
Keywords: DSC; INJECTION TRANSFORMER; LC FILTER; SMES; SOFTWARE PLL; SPACE VECTOR PWM
Document Type: Research Article
Publication date: 01 October 2013
- The electronic systems that can operate with very low power are of great technological interest. The growing research activity in the field of low power electronics requires a forum for rapid dissemination of important results: Journal of Low Power Electronics (JOLPE) is that international forum which offers scientists and engineers timely, peer-reviewed research in this field.
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