Power Quality Problems and their Monitoring of Urban Rail Transit

Ming Ming Chen; Zhong Li

doi:10.4028/www.scientific.net/AMM.587-589.2141

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 587-589Power Quality Problems and their Monitoring of...

Power Quality Problems and their Monitoring of Urban Rail Transit

Abstract:

The power quality problems in urban rail transit construction, not only brings security and stability problems to the power grid, also brings the hidden dangers to their own equipment safe operation. How to effective monitoring the power quality of urban rail transit power supply network , how to grasp the level of power quality problems, effective governance the hidden trouble of power quality problems, and effective improve the stability and the safety of the rail transit operation , have great significance.This paper analyzes the power quality problems and harms in rail transit, introduces the basic function of the monitoring system, proposes the system construction scheme, and elaborates the data communication and interaction, which has higher reference value and practical significance.

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Periodical:

Applied Mechanics and Materials (Volumes 587-589)

Pages:

2141-2144

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.587-589.2141

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Online since:

July 2014

Authors:

Ming Ming Chen*, Zhong Li

Keywords:

Power Quality, PQDIF, System Solutions

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* - Corresponding Author

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