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The Application of FPGA and DSP Techniques in Intelligent Wattmeter

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Abstract:

According to the demand of data acquisition in power system, the intelligent wattmeter is constructed, which is based on DSP and FPGA as the data acquisition and processing system, meanwhile, the administration center of the intelligent wattmeter is based on single-chip computer 8051. With these, high speed, multi-point sampling, a large quantity accumulation and real-time calculation are realized. At the same time it reduces the effect of the measuring accuracy upon higher harmonic and the measuring accuracy could reach to 0.02 grade.

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Periodical:

Advanced Materials Research (Volumes 201-203)

Pages:

2096-2100

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.201-203.2096

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Cite this paper

Online since:

February 2011

Authors:

Hui Rong Li, Li Juan Pang, Xue Feng Zhang, Gang Deng, Yan Wei Tong

Keywords:

Digital Signal Processor (DSP), Field-Programmable Gate Array (FPGA), Intelligent Wattmeter

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

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