A New Kind of Smart Dual DSP2812 Power Quality Monitor Based on Dedicated Users

Le Feng Cheng; Tao Yu

doi:10.4028/www.scientific.net/AMR.1008-1009.701

Paper Titles

Research and Application of Disturbance Environment Simulation for Power Dispatching System Considering Electrical and Non-Electrical Data
p.679

Research on Access Network Communication Technology for Condition Monitoring System of Power Transmission Line
p.684

Research on Tuning Protection with Distributed Power Distribution Grid
p.690

A Closed-Loop Test System for Network Performance of Smart Substation
p.694

A New Kind of Smart Dual DSP2812 Power Quality Monitor Based on Dedicated Users
p.701

An Improved RBF Neural Network for Short Term Load Forecasting
p.709

Analysis on Capacity Evaluation Model and Optimization Algorithm for Meshed Power Collection Grid
p.714

Research on Scheduling Strategy for Distribution Network with the Access of Multi-Microgrids Including PV/WT/ST
p.718

A Review of Distribution Network Planning with Large-Scale Intermittent Renewable Energy Access to Distribution Network
p.723

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1008-1009A New Kind of Smart Dual DSP2812 Power Quality...

A New Kind of Smart Dual DSP2812 Power Quality Monitor Based on Dedicated Users

Abstract:

Focus on the increasingly prominent problems of power quality of dedicated users, study on solving electric energy problems, especially for harmonic pollution, was essential. This paper to study the method of testing and calculating electric energy index, then designed hardware to monitor and analyze power quality measurement data. The hardware was developed base on dual DSP2812, which was very advanced digital signal processing chip, and the hardware utilized high precision instantaneous synchronous sampling chip MAX1324, extended RAM and FLASH, RS232 communication circuit, high capacity SD card storage circuit, etc. The dual DSP power quality smart meter was tested and applied in dedicated users and its reliability, practicability, availability and accuracy was authenticated. This smart meter also has advantages of easy to carry, low cost, high precision, easy to promote, etc. can effectively meet power quality management of dedicated users.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 1008-1009)

Pages:

701-708

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.701

Citation:

Cite this paper

Online since:

August 2014

Authors:

Le Feng Cheng*, Tao Yu

Keywords:

Dedicated Users, Dual DSP, MAX1324, Online Monitoring, Power Quality, Smart Meter

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Mombauer W. Calculating a new reference point for the IEC-flicker meter [J]. ETEP, 1998, 8(6): 429-436.

Google Scholar

[2] Chen M T. Digital algorithms for measurement of voltage flicker [J]. IEE Proc Gener Transm Distrib, 1997, 144(2): 175-179.

DOI: 10.1049/ip-gtd:19970683

Google Scholar

[3] Ru-lan PU. Study on weighing quality indexes of voltage in power supply system [J]. Proceeding s of the CSU-EPSA (in Chinese), 2002, 14(3): 67-69.

Google Scholar

[4] Zhi-hui TANG, Yi-feng LUO, Zhe ZENG. Online electrical energy quality monitoring instrument based on dual-CPU [J]. Low Voltage Apparatus (in Chinese), 2010(15): 18-20, 55.

Google Scholar

[5] AD7656/7/8 Technical Data Sheet [Z]. ANALOG DEVICES, (2005).

Google Scholar

[6] TMS320x281x External Interface (XINTF) Reference Guide [Z]. TEXAS INSTRUMENTS, (2001).

Google Scholar

[7] DE Quan-lun. Designing for board level electromagnetic compatibility [Z]. Motorola, (2005).

Google Scholar

[8] Hai-yan WANG, Ping YANG, Zhi-ping WANG. Online electrical energy quality monitoring system based on GPRS [J]. Low Voltage Apparatus (in Chinese), 2010(19): 30-33.

Google Scholar

[9] Rui-xiang FAN, Min SUN, An LUO, etc. Design of comprehensive compensator for reactive power and harmonics in high-capacity rectifying load [J]. Power System Technology (in Chinese), 2008, 32(11): 18-23.

Google Scholar