A New Technique for Improving the Power Quality in Power Transformers by FPGA

被引：0

作者：

Reddy, P. Ram Kishore Kumar

Anjaneyulu, K. S. R.

Krishna, T. Murali

机构：

来源：

ICCEE 2008: PROCEEDINGS OF THE 2008 INTERNATIONAL CONFERENCE ON COMPUTER AND ELECTRICAL ENGINEERING | 2008年

关键词：

Power Quality; Wavelet Transform; Power Transformer; Digital Modeling; VHDL; FPGA Implementation;

D O I：

10.1109/ICCEE.2008.111

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Maintenance of good quality of power supply If is essential for reliability and stability of power system. The effects due to power transformer switching and the transient effects are investigated in this paper. The DWT based techniques are suggested in the past to analyze the transient effects and to respond at a faster rate to improve the quality of power system, and its protection. These measures were though efficient in providing better solution but found to be high resource consuming under remote applications. This high resource consumption results in slower response and reduces the reliability in power system. A FPGA based DWT architecture is suggested to improve the efficiency of estimation and response in the power system. The Field Programmable Gate Arrays (FPGA) based DWT architecture is evaluated with theoretical results from MATLAB and were observed to be meeting the accuracy of estimation.

引用

页码：767 / 772

页数：6

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